0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:35 executing program 1:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r4=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14)
setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:35 executing program 3:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044)
r2 = socket(0x1000000010, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xfe42)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r4, 0x4}, &(0x7f0000000380)=0x8)
r5 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:35 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="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", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

[ 3223.542951][ T8285] tipc: TX() has been purged, node left!
17:20:36 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="a45d4e26c6fadcbd663ccd6c0aca006b802c18d131b5427b3d4515dee8f10570a5923f3f543435278f94c3f8f0d4c35488ecfb1bd630b2e1e0e4247bb44938f03d603b27e44942ddcd3f11f086e6bf39ab074b690284b6d6aff6cc1e736b32f7d781c315bad312c6e8062089abe9838cd011d5227aa050589d2e5f34e10165336747bc2156f8e2570a4a76d4af1ef57edb31f57834ba2486c9f253a1737d59d15a11571414ec61c17dc20d9974e58cf2925c7c6e56216d4e35e39a9977e27e21450596008761c86e216667c6f72b64fdcad802718d16b390d4b4dc05bffb838b7e6831cc53b65b1de0bbf6af1311a722a80065913d37bea8c988e3b3f05ab1eb02d6b52a11191f1ced75b0200502e5f2881204104e152b5644da9d26301ed8905156a069c61444d44d82c135ff4f20574247a4a5cc963e3c395a029125ccae1f1564a3e28e06b1a08e47bd1a9621edf1003d167cbdfc0be2a4914908198575a688a38d24bdc9881ced9fe04e119a87b9286ea15aa168163a9650a26a926c571f2f0e0b2102de1fd1a6920cb71d846f02b2c23f80a3c0116b48d14925e69c4a65126e544995e0cb5fefaa870ddd66e8eb47a3be8f07fcd361dcf144c865fe355e3b98e6d4694d74aa6d3d75c7c568feabdcb483c5c22ca40782cd2dea789dc677c603227878c369a3b7a3204bf1bc9b1fdb1e00447152e854095b9527d6e980b1bac1b1ec6e9706084ac77b383bd4e555a11410f6a830966ec9b0fa58abf22238638ea06bad5baa2b55174b0db5108d79849c1028550fb3c713875478805f961b04f94a70dcde91c0d2ea2bcd0d2dd83b09cd6a0975db4257bf599f7d82462f914e4e641aa399ba721e72fd53d21af1f5d2a075bfd90044c562027ec840170b2d4b67adf68ed790a5ce5a49933f55c0df0b2a2ae252b5bf00b5ca0ec0005674ac62eee923cae59edeab59c1d00ca6d6f56c5ed757ce4cb67a55bcc9fb79105dbf6d0bb978631ac3bb68fc7bf0b2e88a056f10ba6174b9a511d8cd7257c82a9c66f399d5d9bda583af51f9a2dc086e1ca1a9bc7c57329d4932960b4594c94a8ef63132321531d313651616f40a0d63dc130d362f080edce63bece561f21bb9f52b5a37149757709eb8d43076f18410f0ed1166ff2d8260ec7edf321d0b08389b0be1b66863deb02d93830955688928813f1b698a87a79b865a48b59d1b28bf18db12bff87b2395f830cc705002d7b200f3c5967ab87f6838b7a4535eb3f2a2f0ff4cbb982e72abab434c730a3bd4", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prlimit64(0x0, 0xb, &(0x7f0000000080)={0xf3, 0x1}, &(0x7f0000000380))
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:36 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, 0x0, 0x0)

[ 3223.631491][T26828] IPVS: ftp: loaded support on port[0] = 21
17:20:36 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="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", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:36 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, 0x0, 0x0)

17:20:36 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="a45d4e26c6fadcbd663ccd6c0aca006b802c18d131b5427b3d4515dee8f10570a5923f3f543435278f94c3f8f0d4c35488ecfb1bd630b2e1e0e4247bb44938f03d603b27e44942ddcd3f11f086e6bf39ab074b690284b6d6aff6cc1e736b32f7d781c315bad312c6e8062089abe9838cd011d5227aa050589d2e5f34e10165336747bc2156f8e2570a4a76d4af1ef57edb31f57834ba2486c9f253a1737d59d15a11571414ec61c17dc20d9974e58cf2925c7c6e56216d4e35e39a9977e27e21450596008761c86e216667c6f72b64fdcad802718d16b390d4b4dc05bffb838b7e6831cc53b65b1de0bbf6af1311a722a80065913d37bea8c988e3b3f05ab1eb02d6b52a11191f1ced75b0200502e5f2881204104e152b5644da9d26301ed8905156a069c61444d44d82c135ff4f20574247a4a5cc963e3c395a029125ccae1f1564a3e28e06b1a08e47bd1a9621edf1003d167cbdfc0be2a4914908198575a688a38d24bdc9881ced9fe04e119a87b9286ea15aa168163a9650a26a926c571f2f0e0b2102de1fd1a6920cb71d846f02b2c23f80a3c0116b48d14925e69c4a65126e544995e0cb5fefaa870ddd66e8eb47a3be8f07fcd361dcf144c865fe355e3b98e6d4694d74aa6d3d75c7c568feabdcb483c5c22ca40782cd2dea789dc677c603227878c369a3b7a3204bf1bc9b1fdb1e00447152e854095b9527d6e980b1bac1b1ec6e9706084ac77b383bd4e555a11410f6a830966ec9b0fa58abf22238638ea06bad5baa2b55174b0db5108d79849c1028550fb3c713875478805f961b04f94a70dcde91c0d2ea2bcd0d2dd83b09cd6a0975db4257bf599f7d82462f914e4e641aa399ba721e72fd53d21af1f5d2a075bfd90044c562027ec840170b2d4b67adf68ed790a5ce5a49933f55c0df0b2a2ae252b5bf00b5ca0ec0005674ac62eee923cae59edeab59c1d00ca6d6f56c5ed757ce4cb67a55bcc9fb79105dbf6d0bb978631ac3bb68fc7bf0b2e88a056f10ba6174b9a511d8cd7257c82a9c66f399d5d9bda583af51f9a2dc086e1ca1a9bc7c57329d4932960b4594c94a8ef63132321531d313651616f40a0d63dc130d362f080edce63bece561f21bb9f52b5a37149757709eb8d43076f18410f0ed1166ff2d8260ec7edf321d0b08389b0be1b66863deb02d93830955688928813f1b698a87a79b865a48b59d1b28bf18db12bff87b2395f830cc705002d7b200f3c5967ab87f6838b7a4535eb3f2a2f0ff4cbb982e72abab434c730a3bd4", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:36 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r4=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14)
setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3224.214677][T26828] debugfs: Directory '!' with parent 'ieee80211' already present!
17:20:36 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, 0x0, 0x0)

17:20:36 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="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", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:36 executing program 2:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044)
r2 = socket(0x1000000010, 0x0, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x6d, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0xfe42)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r5, 0x4}, &(0x7f0000000380)=0x8)
r6 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:36 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r4=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14)
setsockopt$packet_fanout(r3, 0x107, 0x12, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3224.580964][T26901] IPVS: ftp: loaded support on port[0] = 21
17:20:37 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:37 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)

17:20:37 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="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", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prlimit64(0x0, 0xb, &(0x7f0000000080)={0xf3, 0x1}, &(0x7f0000000380))
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:37 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:37 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)

17:20:37 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:37 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:37 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)

17:20:37 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="9800000000000000030000000000000000000000000000000080000000000000070000000600000026707070302a2f00050000000000000007007f0000000000240000000300000065fcc633b81af3bcbb8d6d3073797374656d7d27766d6e6574312b7d28706f7369785f6163005f61630000000000000000000000000000000005000000000000000e00000018000000256d696d655f742691cfd1dfc71ce1a64ebc4eaf0cad7e3d1dce91a3bfc763798ce2562eda1b4f7bb084784fc2a50b99ff879985769bfd68ffe38c6b5b86901fbef47866db60b58ff2ea75fbe1b7b6ffba17c000c25270299624d7e0ff04a87f399abb1c4de71e97396c0290f758b393ed2a80be505033dfebea8c62ac3c5159c29d2a93cbbbc164ae799828cad68a39979704bbbb955e830c1f8e18ab708e648df61050d64eb9d907c1700ad49fcc3c17aa8153459a3351018a405bb42e986b0ec042e1643169b66664a17eefe6dd85ef36927401cd41bbd0c1642732ededb725aa060d821bc285c6771aabf02136940fdf934db544565ab4489e2ea26a9ead526e42fcd6fc3c"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:37 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="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", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

[ 3225.458272][T26905] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3225.494285][T26905] CPU: 0 PID: 26905 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0
[ 3225.503013][T26905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3225.513076][T26905] Call Trace:
[ 3225.516381][T26905]  dump_stack+0x18f/0x20d
[ 3225.520731][T26905]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3225.525690][T26905]  sysfs_do_create_link_sd+0x11e/0x140
[ 3225.531168][T26905]  sysfs_create_link+0x5f/0xc0
[ 3225.535949][T26905]  device_add+0x6ff/0x1be0
[ 3225.540380][T26905]  ? device_check_offline+0x280/0x280
[ 3225.545766][T26905]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3225.551764][T26905]  wiphy_register+0x1d5b/0x2840
[ 3225.556634][T26905]  ? wiphy_unregister+0xc10/0xc10
[ 3225.561664][T26905]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3225.567481][T26905]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3225.573555][T26905]  ieee80211_register_hw+0x2291/0x3950
[ 3225.579062][T26905]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3225.584572][T26905]  ? lock_downgrade+0x820/0x820
[ 3225.589425][T26905]  ? lock_is_held_type+0xb0/0xe0
[ 3225.594368][T26905]  ? memset+0x20/0x40
[ 3225.598360][T26905]  ? __hrtimer_init+0x12c/0x260
[ 3225.603218][T26905]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3225.608955][T26905]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3225.614330][T26905]  ? memcpy+0x39/0x60
[ 3225.618319][T26905]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3225.623352][T26905]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3225.629263][T26905]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3225.636204][T26905]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3225.643058][T26905]  genl_rcv_msg+0x61d/0x980
[ 3225.647653][T26905]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3225.654628][T26905]  ? lock_release+0x8d0/0x8d0
[ 3225.659307][T26905]  ? __lockdep_free_key_range+0x110/0x110
[ 3225.665029][T26905]  netlink_rcv_skb+0x15a/0x430
[ 3225.669907][T26905]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3225.677084][T26905]  ? netlink_ack+0xa10/0xa10
[ 3225.681690][T26905]  genl_rcv+0x24/0x40
[ 3225.685671][T26905]  netlink_unicast+0x533/0x7d0
[ 3225.690449][T26905]  ? netlink_attachskb+0x810/0x810
[ 3225.695562][T26905]  ? _copy_from_iter_full+0x247/0x890
[ 3225.700928][T26905]  ? __phys_addr+0x9a/0x110
[ 3225.705426][T26905]  ? __phys_addr_symbol+0x2c/0x70
[ 3225.710447][T26905]  ? __check_object_size+0x171/0x3e4
[ 3225.715737][T26905]  netlink_sendmsg+0x856/0xd90
[ 3225.720504][T26905]  ? netlink_unicast+0x7d0/0x7d0
[ 3225.725448][T26905]  ? netlink_unicast+0x7d0/0x7d0
[ 3225.730385][T26905]  sock_sendmsg+0xcf/0x120
[ 3225.734805][T26905]  ____sys_sendmsg+0x6e8/0x810
[ 3225.739573][T26905]  ? kernel_sendmsg+0x50/0x50
[ 3225.744243][T26905]  ? do_recvmmsg+0x6d0/0x6d0
[ 3225.748832][T26905]  ? perf_trace_lock+0xeb/0x4a0
[ 3225.753679][T26905]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3225.759662][T26905]  ? __lockdep_free_key_range+0x110/0x110
[ 3225.765382][T26905]  ___sys_sendmsg+0xf3/0x170
[ 3225.769971][T26905]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3225.775262][T26905]  ? __fget_files+0x272/0x400
[ 3225.779943][T26905]  ? lock_downgrade+0x820/0x820
[ 3225.784804][T26905]  ? __fget_files+0x294/0x400
[ 3225.789483][T26905]  ? __fget_light+0xea/0x280
[ 3225.794078][T26905]  __sys_sendmsg+0xe5/0x1b0
[ 3225.798583][T26905]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3225.803619][T26905]  ? lock_is_held_type+0xb0/0xe0
[ 3225.808558][T26905]  ? do_fast_syscall_32+0x40/0x120
[ 3225.813670][T26905]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3225.819653][T26905]  do_syscall_32_irqs_on+0x3f/0x60
[ 3225.824762][T26905]  do_fast_syscall_32+0x7f/0x120
[ 3225.829813][T26905]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3225.836138][T26905] RIP: 0023:0xf7f80569
[ 3225.840194][T26905] Code: Bad RIP value.
[ 3225.844254][T26905] RSP: 002b:00000000f5d5a0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3225.852659][T26905] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000020000000
[ 3225.860622][T26905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3225.868587][T26905] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3225.876553][T26905] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3225.884533][T26905] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:38 executing program 2:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:38 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='lo\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
splice(0xffffffffffffffff, &(0x7f00000003c0)=0xfffffffffffffff9, 0xffffffffffffffff, &(0x7f0000000540)=0x401, 0xff, 0xb)
sendto$inet(r0, 0x0, 0x0, 0x200407fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f00000016c0)="7507747dd9bcc24bc9201e9ab3851c2352e456a59990f36599f89b848cf73dba62e0ee4d214b4ea417ba047283d923aa85916b00b017843fb4dd334d8bf4ab10c73e81992e6fd44138b794415b5cc26106b7db3a6b8796ce064e031f8f35e3f749cb730bb38dcfb2cf9155bf417d427a6ea7c2284e317a87736058c4140d8fe5d67450f4e38f91d2457b1f20672e51d2a112668d", 0x94}, {&(0x7f0000001780)="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", 0x38d}, {0x0}, {0x0}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c0", 0x67}], 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00')
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="a302ef2f76482dabd73c1a3b42b5d749ce88340d3f5efca0025e515dea52c0b4ea8fc91d30839c6de6", @ANYRES16=r1, @ANYBLOB="02002d23c5e6cf876a874b05000a00a300000008003700000000a9a82a41a22642cb603dd1cc6380d2df0284a174cd1b807c3af9ee11c77558e9b8e01b41109ba8d6486d817eae44fea31edbadc1be7b25583eb23e246768ef455e0bda9649991cc6cf9b7e4f090eaff8f9d9cd5a217af9dd0ff2e2f74470284f9c6abb25a89bad7991e00781131690ee45a8b62c962041fb8636647d14b4ebd97e04b063e287b7719f9cfaae9fca0d15a336d4514f75d13b"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4005)
gettid()
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
prlimit64(0x0, 0xb, &(0x7f0000000080)={0xf3, 0x1}, &(0x7f0000000380))
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:38 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0)

17:20:38 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="9800000000000000030000000000000000000000000000000080000000000000070000000600000026707070302a2f00050000000000000007007f0000000000240000000300000065fcc633b81af3bcbb8d6d3073797374656d7d27766d6e6574312b7d28706f7369785f6163005f61630000000000000000000000000000000005000000000000000e00000018000000256d696d655f742691cfd1dfc71ce1a64ebc4eaf0cad7e3d1dce91a3bfc763798ce2562eda1b4f7bb084784fc2a50b99ff879985769bfd68ffe38c6b5b86901fbef47866db60b58ff2ea75fbe1b7b6ffba17c000c25270299624d7e0ff04a87f399abb1c4de71e97396c0290f758b393ed2a80be505033dfebea8c62ac3c5159c29d2a93cbbbc164ae799828cad68a39979704bbbb955e830c1f8e18ab708e648df61050d64eb9d907c1700ad49fcc3c17aa8153459a3351018a405bb42e986b0ec042e1643169b66664a17eefe6dd85ef36927401cd41bbd0c1642732ededb725aa060d821bc285c6771aabf02136940fdf934db544565ab4489e2ea26a9ead526e42fcd6fc3c"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:38 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:38 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:38 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0)

17:20:38 executing program 5:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044)
r2 = socket(0x1000000010, 0x0, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x6d, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xfe42)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r4, 0x4}, &(0x7f0000000380)=0x8)
r5 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:38 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:38 executing program 2:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="9800000000000000030000000000000000000000000000000080000000000000070000000600000026707070302a2f00050000000000000007007f0000000000240000000300000065fcc633b81af3bcbb8d6d3073797374656d7d27766d6e6574312b7d28706f7369785f6163005f61630000000000000000000000000000000005000000000000000e00000018000000256d696d655f742691cfd1dfc71ce1a64ebc4eaf0cad7e3d1dce91a3bfc763798ce2562eda1b4f7bb084784fc2a50b99ff879985769bfd68ffe38c6b5b86901fbef47866db60b58ff2ea75fbe1b7b6ffba17c000c25270299624d7e0ff04a87f399abb1c4de71e97396c0290f758b393ed2a80be505033dfebea8c62ac3c5159c29d2a93cbbbc164ae799828cad68a39979704bbbb955e830c1f8e18ab708e648df61050d64eb9d907c1700ad49fcc3c17aa8153459a3351018a405bb42e986b0ec042e1643169b66664a17eefe6dd85ef36927401cd41bbd0c1642732ededb725aa060d821bc285c6771aabf02136940fdf934db544565ab4489e2ea26a9ead526e42fcd6fc3c"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:38 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:38 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0)

[ 3226.465571][T26985] IPVS: ftp: loaded support on port[0] = 21
17:20:39 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:39 executing program 1:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
socket$inet(0x2, 0xa, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:39 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:39 executing program 2:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
socket$inet(0x2, 0xa, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:39 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0)

17:20:39 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3226.960697][T26985] debugfs: Directory '!' with parent 'ieee80211' already present!
17:20:39 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:39 executing program 5:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="9800000000000000030000000000000000000000000000000080000000000000070000000600000026707070302a2f00050000000000000007007f0000000000240000000300000065fcc633b81af3bcbb8d6d3073797374656d7d27766d6e6574312b7d28706f7369785f6163005f61630000000000000000000000000000000005000000000000000e00000018000000256d696d655f742691cfd1dfc71ce1a64ebc4eaf0cad7e3d1dce91a3bfc763798ce2562eda1b4f7bb084784fc2a50b99ff879985769bfd68ffe38c6b5b86901fbef47866db60b58ff2ea75fbe1b7b6ffba17c000c25270299624d7e0ff04a87f399abb1c4de71e97396c0290f758b393ed2a80be505033dfebea8c62ac3c5159c29d2a93cbbbc164ae799828cad68a39979704bbbb955e830c1f8e18ab708e648df61050d64eb9d907c1700ad49fcc3c17aa8153459a3351018a405bb42e986b0ec042e1643169b66664a17eefe6dd85ef36927401cd41bbd0c1642732ededb725aa060d821bc285c6771aabf02136940fdf934db544565ab4489e2ea26a9ead526e42fcd6fc3c"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, @l2tp={0x2, 0x0, @empty=0xfdffffff}, @l2tp={0x2, 0x0, @dev}, @nl=@unspec, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})
creat(&(0x7f0000000700)='./bus\x00', 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:39 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0)

17:20:39 executing program 3:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:39 executing program 2:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
socket$inet(0x2, 0xa, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:39 executing program 1:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, @l2tp={0x2, 0x0, @empty=0xfdffffff}, @l2tp={0x2, 0x0, @dev}, @nl=@unspec, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:39 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x5000)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:39 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0)

17:20:40 executing program 2:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044)
r2 = socket(0x1000000010, 0x0, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x6d, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xfe42)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r4, 0x4}, &(0x7f0000000380)=0x8)
r5 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:40 executing program 3:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, @l2tp={0x2, 0x0, @empty=0xfdffffff}, @l2tp={0x2, 0x0, @dev}, @nl=@unspec, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})
r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
ftruncate(r4, 0x8200)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:40 executing program 1:
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0)
chdir(&(0x7f00000002c0)='./file0\x00')
symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00')
r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c)
r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x3f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r1, 0x1})
write$FUSE_DIRENT(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x98)
umount2(&(0x7f0000000040)='./file0\x00', 0x2)
openat$autofs(0xffffffffffffff9c, 0x0, 0x240001, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x200001, 0x1e3942)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0xb8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x7}, 0x0, 0x0, 0xdee7}, 0x0, 0xfffffdff, r2, 0xa)
getpgid(0x0)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={0x0, @l2tp={0x2, 0x0, @empty=0xfdffffff}, @l2tp={0x2, 0x0, @dev}, @nl=@unspec, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000})
r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0)
ftruncate(r4, 0x8200)
syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @empty=[0x5, 0xfc], @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x1, 0x0, 0x600, 0x0, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0)

17:20:40 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:40 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0)

[ 3227.820993][T27065] IPVS: ftp: loaded support on port[0] = 21
17:20:40 executing program 5:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044)
r2 = socket(0x1000000010, 0x0, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10)
r4 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r5, 0x4}, &(0x7f0000000380)=0x8)
r6 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:40 executing program 3:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c)
recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c)
sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0)
ppoll(&(0x7f0000000080)=[{r0, 0x80}], 0x1, 0x0, 0x0, 0x0)

17:20:40 executing program 1:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044)
socket(0x1000000010, 0x0, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r2, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x6d, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xfe42)
r5 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

[ 3228.039870][T27082] IPVS: ftp: loaded support on port[0] = 21
17:20:40 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0)

17:20:40 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3228.263839][T27107] IPVS: ftp: loaded support on port[0] = 21
17:20:40 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x0)

17:20:41 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3228.949372][T27065] debugfs: Directory '!' with parent 'ieee80211' already present!
[ 3229.148151][T27082] debugfs: Directory '!' with parent 'ieee80211' already present!
[ 3229.171655][ T8285] tipc: TX() has been purged, node left!
[ 3229.177808][ T8285] tipc: TX() has been purged, node left!
17:20:41 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c)
recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c)
sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0)

17:20:41 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424", 0x12}], 0x1}, 0x0)

17:20:41 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:41 executing program 3:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @loopback, 0x7}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="87bbc795", @ANYRES16=r1, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0828f7005fc8d"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000fd1f6f4a4da865451b227a7e2eba56241f3ffcf62f99ef621e8377ff70e91ee009e2a179c3dd946880fa6c43f8044f6b0b2eb8055d8db9a8499e38db6177217cc37dca2df02d2221461886a9ef339c197ed1d762e8aa64f1d1f5fee3fb7d63a6deaf1a3b36da51980f6fc30d3a312147eb8b19d7ee600ccba601dd4ea1aa", @ANYRES16=r1, @ANYBLOB="000227bd7000fbdbdf01000000000c000380060007004e220000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x20000044)
socket(0x1000000010, 0x0, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r2, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10)
r3 = socket$inet(0x2, 0x80001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r4=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x6d, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0xfe42)
r5 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

[ 3229.309941][T27107] debugfs: Directory '!' with parent 'ieee80211' already present!
[ 3229.330648][ T8285] tipc: TX() has been purged, node left!
[ 3229.387387][T27184] IPVS: ftp: loaded support on port[0] = 21
17:20:41 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:42 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c)
recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0)
connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c)
sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0)

17:20:42 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424", 0x12}], 0x1}, 0x0)

17:20:42 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0)

17:20:42 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
dup(r0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:42 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424", 0x12}], 0x1}, 0x0)

17:20:42 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a0011", 0x1b}], 0x1}, 0x0)

17:20:42 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
dup(r0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3230.150942][T27184] debugfs: Directory '!' with parent 'ieee80211' already present!
17:20:42 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0)

17:20:42 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '~\x00 ', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0)

17:20:42 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a0011", 0x1b}], 0x1}, 0x0)

17:20:42 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f82e", 0x5}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2", 0xb}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:42 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
dup(r0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:42 executing program 5:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f82e", 0x5}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:42 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f8", 0x4}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:42 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a0011", 0x1b}], 0x1}, 0x0)

17:20:42 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:42 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f00000001c0)='c', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @local}, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x4)
writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="480000001400190d09004beaff0d8c560284476080ffe0064e2000005900f4a1bc5603ca", 0x24}], 0x1)

17:20:43 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f82e", 0x5}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:43 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:43 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f00", 0x1f}], 0x1}, 0x0)

17:20:43 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:43 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:43 executing program 5:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="850000002a00000084000000000000009500000000000000007fd16c5404e70c3c5c7e363ab29b0a1290aa51978f65c8412c1974"], &(0x7f0000000180)='GPL\x00'}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)

17:20:43 executing program 1:
openat2(0xffffffffffffff9c, &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x1017c1}, 0x18)
truncate(&(0x7f0000000240)='./file0\x00', 0x8000000)
read(0xffffffffffffffff, &(0x7f0000000180)=""/10, 0x2000018a)
r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1f)
read(r0, &(0x7f0000000180)=""/10, 0x2000018a)

17:20:43 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f00", 0x1f}], 0x1}, 0x0)

17:20:43 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:43 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:43 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:43 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:43 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f00", 0x1f}], 0x1}, 0x0)

17:20:43 executing program 5:
msgsnd(0x0, &(0x7f00000001c0)={0x0, "9172339389bae4e0a57430b71958132d13cec3f46d39d86cc09fee45dd19f2746ccdd6bac00b35ff12c2d307e31a9f107e99be07a466ffec"}, 0x40, 0x0)

17:20:43 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:43 executing program 1:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100))

17:20:43 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:44 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:44 executing program 5:
msgsnd(0x0, &(0x7f00000001c0)={0x0, "9172339389bae4e0a57430b71958132d13cec3f46d39d86cc09fee45dd19f2746ccdd6bac00b35ff12c2d307e31a9f107e99be07a466ffec"}, 0x40, 0x0)

17:20:44 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037", 0x21}], 0x1}, 0x0)

17:20:44 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:44 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:44 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:44 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037", 0x21}], 0x1}, 0x0)

17:20:44 executing program 5:
msgsnd(0x0, &(0x7f00000001c0)={0x0, "9172339389bae4e0a57430b71958132d13cec3f46d39d86cc09fee45dd19f2746ccdd6bac00b35ff12c2d307e31a9f107e99be07a466ffec"}, 0x40, 0x0)

17:20:44 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:44 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:44 executing program 5:
msgsnd(0x0, 0x0, 0x0, 0x0)

17:20:44 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:44 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:44 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037", 0x21}], 0x1}, 0x0)

17:20:44 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:44 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:44 executing program 5:
msgsnd(0x0, 0x0, 0x0, 0x0)

17:20:44 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$packet_int(r0, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:45 executing program 5:
msgsnd(0x0, 0x0, 0x0, 0x0)

17:20:45 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:45 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$packet_int(r0, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:45 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x156}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:45 executing program 3:
unshare(0x6c060000)
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0)
sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00'], 0x1}}, 0x0)
r1 = socket$inet6(0x10, 0x2, 0x0)
sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}})
bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20040000, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10)

17:20:45 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f00003715", 0x22}], 0x1}, 0x0)

17:20:45 executing program 5:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:20:45 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:45 executing program 4:
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$packet_int(r0, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3232.798127][T27381] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 3232.811062][T27378] IPVS: ftp: loaded support on port[0] = 21
[ 3232.849879][T27381] device lo entered promiscuous mode
17:20:45 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:45 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f00003715", 0x22}], 0x1}, 0x0)

17:20:45 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$inet(0x2, 0x3, 0x5)
setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000040)=ANY=[], 0x1)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={<r2=>0x0, @local, @local}, &(0x7f0000000080)=0xc)
sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001080)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xc}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0xc, 0x2, [@TCA_ROUTE4_CLASSID={0x8, 0x1, {0x0, 0xd}}]}}]}, 0x3c}}, 0x0)

[ 3232.893869][T27381] device tunl0 entered promiscuous mode
17:20:45 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$sock(r0, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3232.936681][T27381] device gre0 entered promiscuous mode
[ 3232.983745][T27381] device gretap0 entered promiscuous mode
[ 3232.998573][T27381] device erspan0 entered promiscuous mode
[ 3233.010478][T27381] device ip_vti0 entered promiscuous mode
[ 3233.024448][T27381] device ip6_vti0 entered promiscuous mode
17:20:45 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$sock(r0, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3233.039728][T27381] device sit0 entered promiscuous mode
[ 3233.054831][T27381] device ip6tnl0 entered promiscuous mode
17:20:45 executing program 5:
unshare(0x6c060000)
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0)
sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00'], 0x1}}, 0x0)
r1 = socket$inet6(0x10, 0x2, 0x0)
sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}})
r3 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20040000, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10)

[ 3233.083556][T27381] device ip6gre0 entered promiscuous mode
[ 3233.104956][T27381] device syz_tun entered promiscuous mode
[ 3233.137367][T27381] device ip6gretap0 entered promiscuous mode
[ 3233.163844][T27381] device bridge0 entered promiscuous mode
[ 3233.178514][T27406] IPVS: ftp: loaded support on port[0] = 21
[ 3233.183667][T27381] device vcan0 entered promiscuous mode
[ 3233.190381][T27381] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[ 3233.206718][T27381] device bond0 entered promiscuous mode
[ 3233.218609][T27381] device bond_slave_0 entered promiscuous mode
[ 3233.229239][T27381] device bond_slave_1 entered promiscuous mode
[ 3233.241103][T27381] device team0 entered promiscuous mode
[ 3233.251046][T27381] device team_slave_0 entered promiscuous mode
[ 3233.265558][T27381] device team_slave_1 entered promiscuous mode
[ 3233.279444][T27381] device dummy0 entered promiscuous mode
[ 3233.288914][T27381] device nlmon0 entered promiscuous mode
[ 3233.341500][T27381] device caif0 entered promiscuous mode
[ 3233.347464][T27381] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
[ 3233.383106][T27409] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.5'.
17:20:45 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000900)={0x2, 0x4e23, @empty}, 0x10)
sendmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="e201b74863601501c0d19c1054d359b5cedf7dd23a2e6f71790c495261a9d7", 0x1f}, {&(0x7f0000000b80)="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", 0x1ea}], 0x2}}], 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
dup3(r1, r0, 0x0)

17:20:45 executing program 0:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f00003715", 0x22}], 0x1}, 0x0)

17:20:45 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$sock(r0, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:45 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:45 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000900)={0x2, 0x4e23, @empty}, 0x10)
sendmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="e201b74863601501c0d19c1054d359b5cedf7dd23a2e6f71790c495261a9d7", 0x1f}, {&(0x7f0000000b80)="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", 0x1ea}], 0x2}}], 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
dup3(r1, r0, 0x0)

17:20:46 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:46 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000900)={0x2, 0x4e23, @empty}, 0x10)
sendmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="e201b74863601501c0d19c1054d359b5cedf7dd23a2e6f71790c495261a9d7", 0x1f}, {&(0x7f0000000b80)="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", 0x1ea}], 0x2}}], 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
dup3(r1, r0, 0x0)

17:20:46 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:46 executing program 4:
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:46 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:46 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000900)={0x2, 0x4e23, @empty}, 0x10)
sendmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="e201b74863601501c0d19c1054d359b5cedf7dd23a2e6f71790c495261a9d7", 0x1f}, {&(0x7f0000000b80)="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", 0x1ea}], 0x2}}], 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
dup3(r1, r0, 0x0)

17:20:46 executing program 5:
unshare(0x6c060000)
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0)
sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00'], 0x1}}, 0x0)
r1 = socket$inet6(0x10, 0x2, 0x0)
sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}})
r3 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20040000, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10)

17:20:46 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000900)={0x2, 0x4e23, @empty}, 0x10)
sendmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="e201b74863601501c0d19c1054d359b5cedf7dd23a2e6f71790c495261a9d7", 0x1f}, {&(0x7f0000000b80)="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", 0x1ea}], 0x2}}], 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
dup3(r1, r0, 0x0)

17:20:46 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef02", 0x41}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a136d40646857b851b65a7a918c58881be75d5d71239c7698d7bdb3f879f49436bbbd87586553407860397d48842400126f8703ddc55ba", 0xeb}, {&(0x7f0000000000)="40c11437fb00d6eab04b0c06251f8168813a461ace70236fa0348db1d319fe", 0x1f}, {&(0x7f0000001880)="bdcc25945d5320762605855bdd5022bce4d5ecd21753f95ce22bbec3d78b5644a4f358945013c7228ccdf35e86770ac02760d99e9206acc59036a49f4b8971cf78556f3c6ca383a03d95fc318a9aeaccfa469ba8a16aa00a2bd3422204", 0x5d}], 0x4}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001e00)="8f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f00000021c0)="d3", 0x1}], 0x1}}], 0x3, 0x80)

17:20:46 executing program 4:
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:46 executing program 1:
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0)
dup2(r1, r0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, 0x0)

17:20:46 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:46 executing program 3:
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0)
dup2(r1, r0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})

17:20:46 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:46 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef02", 0x41}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a136d40646857b851b65a7a918c58881be75d5d71239c7698d7bdb3f879f49436bbbd87586553407860397d48842400126f8703ddc55ba", 0xeb}, {&(0x7f0000000000)="40c11437fb00d6eab04b0c06251f8168813a461ace70236fa0348db1d319fe", 0x1f}, {&(0x7f0000001880)="bdcc25945d5320762605855bdd5022bce4d5ecd21753f95ce22bbec3d78b5644a4f358945013c7228ccdf35e86770ac02760d99e9206acc59036a49f4b8971cf78556f3c6ca383a03d95fc318a9aeaccfa469ba8a16aa00a2bd3422204", 0x5d}], 0x4}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001e00)="8f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f00000021c0)="d3", 0x1}], 0x1}}], 0x3, 0x80)

17:20:46 executing program 4:
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3234.149196][T27486] IPVS: ftp: loaded support on port[0] = 21
[ 3234.161543][ T8285] tipc: TX() has been purged, node left!
[ 3234.181664][T27488] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.5'.
17:20:46 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

[ 3234.194159][ T8285] tipc: TX() has been purged, node left!
[ 3234.208617][ T8285] tipc: TX() has been purged, node left!
[ 3234.248460][ T8285] tipc: TX() has been purged, node left!
[ 3234.277016][ T8285] tipc: TX() has been purged, node left!
[ 3234.280443][T27488] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
[ 3234.291767][T27494] fuse: Invalid rootmode
17:20:46 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3234.431431][T27488] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
17:20:47 executing program 5:
unshare(0x6c060000)
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0)
sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00'], 0x1}}, 0x0)
r1 = socket$inet6(0x10, 0x2, 0x0)
sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}})
r3 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20040000, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10)

17:20:47 executing program 3:
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0)
dup2(r1, r0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, 0x0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})

17:20:47 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:47 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef02", 0x41}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a136d40646857b851b65a7a918c58881be75d5d71239c7698d7bdb3f879f49436bbbd87586553407860397d48842400126f8703ddc55ba", 0xeb}, {&(0x7f0000000000)="40c11437fb00d6eab04b0c06251f8168813a461ace70236fa0348db1d319fe", 0x1f}, {&(0x7f0000001880)="bdcc25945d5320762605855bdd5022bce4d5ecd21753f95ce22bbec3d78b5644a4f358945013c7228ccdf35e86770ac02760d99e9206acc59036a49f4b8971cf78556f3c6ca383a03d95fc318a9aeaccfa469ba8a16aa00a2bd3422204", 0x5d}], 0x4}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001e00)="8f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f00000021c0)="d3", 0x1}], 0x1}}], 0x3, 0x80)

17:20:47 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(0xffffffffffffffff)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3234.948528][T27530] IPVS: ftp: loaded support on port[0] = 21
17:20:47 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:47 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(0xffffffffffffffff)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3235.007717][T27539] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 3235.027383][T27539] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
17:20:47 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313af026ca16b9669abd0f8323058da774c0f518d781a7a8672c", 0x82}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a136d40646857b851b65a7a918c58881be75d5d71239c7698d7bdb3f879f49436bbbd87586553407860397d48842400126f8703ddc55ba", 0xeb}, {&(0x7f0000000000)="40c11437fb00d6eab04b0c06251f8168813a461ace70236fa0348db1d319fe", 0x1f}, {0x0}], 0x4}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001e00)="8f", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f00000021c0)="d3", 0x1}], 0x1}}], 0x3, 0x80)

17:20:47 executing program 3:
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0)
dup2(r1, r0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', 0x0, 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})

[ 3235.091477][T27539] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check.
17:20:47 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:47 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:47 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10)
sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313af026ca16b9669abd0f8323058da774c0f518d781a7a8672c", 0x82}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a136d40646857b851b65a7a918c58881be75d5d71239c7698d7bdb3f879f49436bbbd87586553407860397d48842400126f8703ddc55ba", 0xeb}, {&(0x7f0000000000)="40c11437fb00d6eab04b0c06251f8168813a461ace70236fa0348db1d319fe", 0x1f}, {&(0x7f0000001880)="bdcc25945d5320762605855bdd5022bce4d5ecd21753f95ce22bbec3d78b5644a4f358945013c7228ccdf35e86770ac02760d99e9206acc59036a49f4b8971cf78556f3c6ca383a03d95fc318a9aeaccfa469ba8a16aa00a2bd34222049e1c038f769d461fd8e623ef4860aee8c34c32e6b311045684f83aae6d36aeb6", 0x7d}], 0x4}}, {{0x0, 0x0, &(0x7f0000001fc0)}}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f00000021c0)="d3", 0x1}], 0x1}}], 0x3, 0x80)

17:20:48 executing program 5:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8923, &(0x7f0000001800)={'ipvlan1\x00', &(0x7f0000001880)=@ethtool_drvinfo={0x3, "c6477b86731520cf33718fad3d78f6dbc2f7e3566ce58525f0d7734dbc2384ea", "b1a45650342eaef15d5bd237413b92b115601965fa9d8ba2b3172182bbd8151d", "537515866a6f46ef22c3ddffa9bbf3345736b6b27f1ba1504b01435bd12b30c9", "959f2137647c9654833a90cb2a2458e53ddecd0cc9c40ea6f4670c091e4d148b", "1be1d0d79c5d5b87d925d11afc8b291fa680b39f2eb52de36bc3426b9d6df1f1", "ee58c2062e551f59737deb5c"}})
dup2(0xffffffffffffffff, r0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})

17:20:48 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(0xffffffffffffffff)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:48 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:48 executing program 3:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0)
dup2(r1, r0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})

17:20:48 executing program 0:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0)
dup2(r1, r0)
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})
mount$fuse(0x0, &(0x7f0000000640)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}})

17:20:48 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x8)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3235.951932][T27621] €: renamed from ipvlan1
17:20:48 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8d3)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:48 executing program 1:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
dup(r0)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:48 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x8)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8d3)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x8)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x1c7}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91d23988a3", 0x1e}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a77", 0x77}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70386dcfddad8514f4ad17b3ebe28210b4", 0xed}], 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:48 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:48 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
dup(r0)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:48 executing program 0:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe')
gettid()
r1 = socket$kcm(0x29, 0x2, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x18)
r3 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$inet(r3, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x60}, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2')

17:20:48 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8d3)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8d3)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:48 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3236.365390][T27657] device wlan1 entered promiscuous mode
17:20:49 executing program 1:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe')
r1 = gettid()
r2 = socket$kcm(0x29, 0x2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x18)
r4 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$inet(r4, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x60}, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x0, 0x1, r3}, 0x14)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2')
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x800}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x10)

17:20:49 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
dup(r0)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:49 executing program 0:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe')
gettid()
r1 = socket$kcm(0x29, 0x2, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x18)
r3 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$inet(r3, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x60}, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2')

17:20:49 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8d3)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:49 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:49 executing program 3:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe')
r1 = gettid()
r2 = socket$kcm(0x29, 0x2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x18)
r4 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$inet(r4, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x60}, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x0, 0x1, r3}, 0x14)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2')
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x800}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x10)

17:20:49 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3237.000283][T27665] device wlan1 left promiscuous mode
[ 3237.037401][T27665] device wlan1 entered promiscuous mode
17:20:49 executing program 0:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe')
gettid()
r1 = socket$kcm(0x29, 0x2, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x18)
r3 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$inet(r3, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x60}, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2')

17:20:49 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860", 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3237.084260][T27667] device wlan1 entered promiscuous mode
[ 3237.117471][T27671] device wlan1 entered promiscuous mode
17:20:49 executing program 3:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe')
r1 = gettid()
r2 = socket$kcm(0x29, 0x2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x18)
r4 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$inet(r4, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x60}, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x0, 0x1, r3}, 0x14)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2')
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x800}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x10)

17:20:49 executing program 1 (fault-call:8 fault-nth:0):
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:49 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3237.259880][T27679] device wlan1 left promiscuous mode
[ 3237.283371][T27679] device wlan1 entered promiscuous mode
[ 3237.299613][T27683] device wlan1 left promiscuous mode
17:20:49 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860", 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:49 executing program 0 (fault-call:0 fault-nth:0):
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

[ 3237.331770][T27683] device wlan1 entered promiscuous mode
17:20:49 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3237.394996][T27684] FAULT_INJECTION: forcing a failure.
[ 3237.394996][T27684] name failslab, interval 1, probability 0, space 0, times 1
[ 3237.433103][T27684] CPU: 1 PID: 27684 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3237.441888][T27684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3237.451944][T27684] Call Trace:
[ 3237.455238][T27684]  dump_stack+0x18f/0x20d
[ 3237.459589][T27684]  should_fail.cold+0x5/0x14
[ 3237.464191][T27684]  should_failslab+0x5/0xf
[ 3237.468608][T27684]  kmem_cache_alloc_node+0x257/0x3c0
[ 3237.473959][T27684]  __alloc_skb+0x71/0x550
[ 3237.478294][T27684]  netlink_sendmsg+0x94f/0xd90
[ 3237.483064][T27684]  ? netlink_unicast+0x7d0/0x7d0
[ 3237.488025][T27684]  ? netlink_unicast+0x7d0/0x7d0
[ 3237.492968][T27684]  sock_sendmsg+0xcf/0x120
[ 3237.497394][T27684]  ____sys_sendmsg+0x6e8/0x810
[ 3237.502168][T27684]  ? kernel_sendmsg+0x50/0x50
[ 3237.506853][T27684]  ? do_recvmmsg+0x6d0/0x6d0
[ 3237.511449][T27684]  ? perf_trace_lock+0xeb/0x4a0
[ 3237.516303][T27684]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3237.522405][T27684]  ? __lockdep_free_key_range+0x110/0x110
[ 3237.528129][T27684]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3237.534116][T27684]  ___sys_sendmsg+0xf3/0x170
[ 3237.538718][T27684]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3237.544016][T27684]  ? __fget_files+0x272/0x400
[ 3237.548698][T27684]  ? lock_downgrade+0x820/0x820
[ 3237.553552][T27684]  ? __lockdep_free_key_range+0x110/0x110
[ 3237.559279][T27684]  ? find_held_lock+0x2d/0x110
[ 3237.564044][T27684]  ? ksys_write+0x212/0x250
[ 3237.568551][T27684]  ? __fget_files+0x294/0x400
[ 3237.573234][T27684]  ? __fget_light+0xea/0x280
[ 3237.577835][T27684]  __sys_sendmsg+0xe5/0x1b0
[ 3237.582340][T27684]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3237.587375][T27684]  ? lock_is_held_type+0xb0/0xe0
[ 3237.592314][T27684]  ? do_fast_syscall_32+0x40/0x120
[ 3237.597432][T27684]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3237.603417][T27684]  do_syscall_32_irqs_on+0x3f/0x60
[ 3237.608532][T27684]  do_fast_syscall_32+0x7f/0x120
[ 3237.613474][T27684]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3237.619806][T27684] RIP: 0023:0xf7f35569
[ 3237.623865][T27684] Code: Bad RIP value.
[ 3237.627918][T27684] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3237.636309][T27684] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3237.644280][T27684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3237.652232][T27684] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3237.660186][T27684] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3237.668135][T27684] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:50 executing program 5:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8d3)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

17:20:50 executing program 3:
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000340)='wlan1\x00\x1b\x1a\xec\xd8n\xff\xc3\x87\xe2\xa3\x80\x8a\xb2\xd9\xa8L\x06\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe')
r1 = gettid()
r2 = socket$kcm(0x29, 0x2, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x18)
r4 = socket$kcm(0x29, 0x5, 0x0)
sendmsg$inet(r4, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10, 0xfffffffffffffffe, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}], 0x60}, 0x0)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={@cgroup, 0xffffffffffffffff, 0x0, 0x1, r3}, 0x14)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6%\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8%OArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2')
perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x800}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x10)

17:20:50 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860", 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:50 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:20:50 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:50 executing program 1 (fault-call:8 fault-nth:1):
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

[ 3238.077688][T27705] device wlan1 left promiscuous mode
17:20:50 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3", 0xc)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:50 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

[ 3238.106207][T27703] FAULT_INJECTION: forcing a failure.
[ 3238.106207][T27703] name failslab, interval 1, probability 0, space 0, times 0
[ 3238.108670][T27705] device wlan1 entered promiscuous mode
17:20:50 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3238.167153][T27703] CPU: 1 PID: 27703 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3238.175973][T27703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3238.186026][T27703] Call Trace:
[ 3238.189434][T27703]  dump_stack+0x18f/0x20d
[ 3238.193776][T27703]  should_fail.cold+0x5/0x14
[ 3238.198378][T27703]  should_failslab+0x5/0xf
[ 3238.202810][T27703]  kmem_cache_alloc_node_trace+0x27d/0x400
[ 3238.208631][T27703]  __kmalloc_node_track_caller+0x38/0x60
[ 3238.214281][T27703]  __alloc_skb+0xae/0x550
[ 3238.218637][T27703]  netlink_sendmsg+0x94f/0xd90
[ 3238.223421][T27703]  ? netlink_unicast+0x7d0/0x7d0
[ 3238.228361][T27703]  ? netlink_unicast+0x7d0/0x7d0
[ 3238.233291][T27703]  sock_sendmsg+0xcf/0x120
[ 3238.237697][T27703]  ____sys_sendmsg+0x6e8/0x810
[ 3238.242449][T27703]  ? kernel_sendmsg+0x50/0x50
[ 3238.247109][T27703]  ? do_recvmmsg+0x6d0/0x6d0
[ 3238.251684][T27703]  ? perf_trace_lock+0xeb/0x4a0
[ 3238.256516][T27703]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3238.262481][T27703]  ? __lockdep_free_key_range+0x110/0x110
[ 3238.268181][T27703]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3238.274147][T27703]  ___sys_sendmsg+0xf3/0x170
[ 3238.278736][T27703]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3238.284002][T27703]  ? __fget_files+0x272/0x400
[ 3238.288665][T27703]  ? lock_downgrade+0x820/0x820
[ 3238.293497][T27703]  ? __lockdep_free_key_range+0x110/0x110
[ 3238.299217][T27703]  ? find_held_lock+0x2d/0x110
[ 3238.303984][T27703]  ? ksys_write+0x212/0x250
[ 3238.308479][T27703]  ? __fget_files+0x294/0x400
[ 3238.313141][T27703]  ? __fget_light+0xea/0x280
[ 3238.317718][T27703]  __sys_sendmsg+0xe5/0x1b0
[ 3238.322203][T27703]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3238.327215][T27703]  ? lock_is_held_type+0xb0/0xe0
[ 3238.332135][T27703]  ? do_fast_syscall_32+0x40/0x120
[ 3238.337245][T27703]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3238.343210][T27703]  do_syscall_32_irqs_on+0x3f/0x60
[ 3238.348316][T27703]  do_fast_syscall_32+0x7f/0x120
[ 3238.353241][T27703]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3238.359552][T27703] RIP: 0023:0xf7f35569
[ 3238.363706][T27703] Code: Bad RIP value.
17:20:50 executing program 3 (fault-call:6 fault-nth:0):
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0)

[ 3238.367751][T27703] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3238.376143][T27703] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3238.384113][T27703] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3238.392064][T27703] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3238.400014][T27703] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3238.407968][T27703] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:50 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:50 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3", 0xc)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3238.583427][T27720] FAULT_INJECTION: forcing a failure.
[ 3238.583427][T27720] name failslab, interval 1, probability 0, space 0, times 0
[ 3238.596478][T27720] CPU: 0 PID: 27720 Comm: syz-executor.3 Not tainted 5.8.0-rc5-syzkaller #0
[ 3238.605152][T27720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3238.615202][T27720] Call Trace:
[ 3238.618496][T27720]  dump_stack+0x18f/0x20d
[ 3238.622835][T27720]  should_fail.cold+0x5/0x14
[ 3238.627431][T27720]  should_failslab+0x5/0xf
[ 3238.631853][T27720]  kmem_cache_alloc_node_trace+0x27d/0x400
[ 3238.637671][T27720]  __get_vm_area_node+0x126/0x3b0
[ 3238.642698][T27720]  ? lock_is_held_type+0xb0/0xe0
[ 3238.647634][T27720]  ? netlink_sendmsg+0x5f0/0xd90
[ 3238.652581][T27720]  vmalloc+0xf2/0x1a0
[ 3238.656567][T27720]  ? netlink_sendmsg+0x5f0/0xd90
[ 3238.661506][T27720]  netlink_sendmsg+0x5f0/0xd90
[ 3238.666274][T27720]  ? netlink_unicast+0x7d0/0x7d0
[ 3238.671219][T27720]  ? netlink_unicast+0x7d0/0x7d0
[ 3238.676159][T27720]  sock_sendmsg+0xcf/0x120
[ 3238.680581][T27720]  sock_no_sendpage+0xee/0x130
[ 3238.685352][T27720]  ? sk_page_frag_refill+0x1d0/0x1d0
[ 3238.690663][T27720]  ? lock_is_held_type+0xb0/0xe0
[ 3238.695611][T27720]  ? sk_page_frag_refill+0x1d0/0x1d0
[ 3238.700902][T27720]  sock_sendpage+0xe5/0x140
[ 3238.705412][T27720]  ? __sock_recv_ts_and_drops+0x430/0x430
[ 3238.711130][T27720]  pipe_to_sendpage+0x2ad/0x380
[ 3238.715980][T27720]  ? propagate_umount+0x1c20/0x1c20
[ 3238.721183][T27720]  ? mutex_lock_io_nested+0xf60/0xf60
[ 3238.726553][T27720]  ? splice_from_pipe_next.part.0+0x2fe/0x3c0
[ 3238.732624][T27720]  __splice_from_pipe+0x3dc/0x830
[ 3238.737663][T27720]  ? propagate_umount+0x1c20/0x1c20
[ 3238.742882][T27720]  generic_splice_sendpage+0xd4/0x140
[ 3238.748347][T27720]  ? __splice_from_pipe+0x830/0x830
[ 3238.753544][T27720]  ? apparmor_file_permission+0x26e/0x4e0
[ 3238.759266][T27720]  ? __lockdep_free_key_range+0x110/0x110
[ 3238.764991][T27720]  ? __splice_from_pipe+0x830/0x830
[ 3238.770184][T27720]  do_splice+0xbcd/0x1820
[ 3238.774518][T27720]  ? lock_downgrade+0x820/0x820
[ 3238.779386][T27720]  ? lock_is_held_type+0xb0/0xe0
[ 3238.784325][T27720]  ? splice_from_pipe+0x140/0x140
[ 3238.789356][T27720]  ? __fget_files+0x294/0x400
[ 3238.794047][T27720]  __ia32_sys_splice+0x195/0x250
[ 3238.798991][T27720]  do_syscall_32_irqs_on+0x3f/0x60
[ 3238.804102][T27720]  do_fast_syscall_32+0x7f/0x120
[ 3238.809039][T27720]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3238.815361][T27720] RIP: 0023:0xf7f93569
[ 3238.819431][T27720] Code: Bad RIP value.
[ 3238.823490][T27720] RSP: 002b:00000000f5d6d0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000139
[ 3238.831899][T27720] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000
[ 3238.840387][T27720] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 000000000004ffe0
[ 3238.848355][T27720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3238.856325][T27720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3238.864292][T27720] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3238.934684][T27720] syz-executor.3: vmalloc: allocation failure: 4416 bytes, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1
17:20:51 executing program 5 (fault-call:1 fault-nth:0):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:51 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)={0x3f00}, 0x4, 0x0)

17:20:51 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3", 0xc)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:51 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc), 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3239.020130][T27720] CPU: 0 PID: 27720 Comm: syz-executor.3 Not tainted 5.8.0-rc5-syzkaller #0
[ 3239.028839][T27720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3239.038894][T27720] Call Trace:
[ 3239.042975][T27720]  dump_stack+0x18f/0x20d
[ 3239.047318][T27720]  warn_alloc.cold+0x87/0x17a
[ 3239.052008][T27720]  ? zone_watermark_ok_safe+0x260/0x260
[ 3239.057555][T27720]  ? lock_is_held_type+0xb0/0xe0
[ 3239.062504][T27720]  ? kmem_cache_alloc_node_trace+0x3b0/0x400
[ 3239.068486][T27720]  ? __get_vm_area_node+0x126/0x3b0
[ 3239.073693][T27720]  ? __get_vm_area_node+0x2e5/0x3b0
[ 3239.079008][T27720]  ? netlink_sendmsg+0x5f0/0xd90
[ 3239.083944][T27720]  vmalloc+0x163/0x1a0
[ 3239.088020][T27720]  netlink_sendmsg+0x5f0/0xd90
[ 3239.092792][T27720]  ? netlink_unicast+0x7d0/0x7d0
[ 3239.097742][T27720]  ? netlink_unicast+0x7d0/0x7d0
[ 3239.102686][T27720]  sock_sendmsg+0xcf/0x120
[ 3239.107109][T27720]  sock_no_sendpage+0xee/0x130
[ 3239.111879][T27720]  ? sk_page_frag_refill+0x1d0/0x1d0
[ 3239.117177][T27720]  ? lock_is_held_type+0xb0/0xe0
[ 3239.122124][T27720]  ? sk_page_frag_refill+0x1d0/0x1d0
[ 3239.127415][T27720]  sock_sendpage+0xe5/0x140
[ 3239.131928][T27720]  ? __sock_recv_ts_and_drops+0x430/0x430
[ 3239.137648][T27720]  pipe_to_sendpage+0x2ad/0x380
[ 3239.142506][T27720]  ? propagate_umount+0x1c20/0x1c20
[ 3239.147711][T27720]  ? mutex_lock_io_nested+0xf60/0xf60
[ 3239.153085][T27720]  ? splice_from_pipe_next.part.0+0x2fe/0x3c0
[ 3239.159164][T27720]  __splice_from_pipe+0x3dc/0x830
[ 3239.164194][T27720]  ? propagate_umount+0x1c20/0x1c20
[ 3239.169425][T27720]  generic_splice_sendpage+0xd4/0x140
[ 3239.174800][T27720]  ? __splice_from_pipe+0x830/0x830
[ 3239.180000][T27720]  ? apparmor_file_permission+0x26e/0x4e0
[ 3239.185748][T27720]  ? __lockdep_free_key_range+0x110/0x110
[ 3239.191477][T27720]  ? __splice_from_pipe+0x830/0x830
[ 3239.196675][T27720]  do_splice+0xbcd/0x1820
[ 3239.201014][T27720]  ? lock_downgrade+0x820/0x820
[ 3239.205872][T27720]  ? lock_is_held_type+0xb0/0xe0
[ 3239.210809][T27720]  ? splice_from_pipe+0x140/0x140
[ 3239.215869][T27720]  ? __fget_files+0x294/0x400
17:20:51 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)={0x3f000000}, 0x4, 0x0)

[ 3239.220559][T27720]  __ia32_sys_splice+0x195/0x250
[ 3239.225516][T27720]  do_syscall_32_irqs_on+0x3f/0x60
[ 3239.230636][T27720]  do_fast_syscall_32+0x7f/0x120
[ 3239.235583][T27720]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3239.241918][T27720] RIP: 0023:0xf7f93569
[ 3239.246031][T27720] Code: Bad RIP value.
[ 3239.250096][T27720] RSP: 002b:00000000f5d6d0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000139
[ 3239.258509][T27720] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000
17:20:51 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:51 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x2000, 0x0)

[ 3239.266484][T27720] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 000000000004ffe0
[ 3239.274455][T27720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3239.282549][T27720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3239.290518][T27720] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:51 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:20:51 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f8", 0xe)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3239.376121][T27720] Mem-Info:
[ 3239.379449][T27720] active_anon:256628 inactive_anon:14822 isolated_anon:0
[ 3239.379449][T27720]  active_file:8964 inactive_file:28698 isolated_file:0
[ 3239.379449][T27720]  unevictable:1 dirty:303 writeback:0
[ 3239.379449][T27720]  slab_reclaimable:17714 slab_unreclaimable:142563
[ 3239.379449][T27720]  mapped:62760 shmem:15066 pagetables:14028 bounce:0
[ 3239.379449][T27720]  free:1007712 free_pcp:486 free_cma:0
[ 3239.456790][T27745] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3239.480711][T27720] Node 0 active_anon:1012948kB inactive_anon:52068kB active_file:35716kB inactive_file:114576kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:247700kB dirty:1212kB writeback:0kB shmem:53040kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 907264kB writeback_tmp:0kB all_unreclaimable? no
[ 3239.513543][T27745] CPU: 0 PID: 27745 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3239.522237][T27745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3239.532295][T27745] Call Trace:
[ 3239.535599][T27745]  dump_stack+0x18f/0x20d
[ 3239.539945][T27745]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3239.544895][T27745]  sysfs_do_create_link_sd+0x11e/0x140
[ 3239.550358][T27745]  sysfs_create_link+0x5f/0xc0
[ 3239.555133][T27745]  device_add+0x6ff/0x1be0
[ 3239.559562][T27745]  ? device_check_offline+0x280/0x280
[ 3239.564942][T27745]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3239.570936][T27745]  wiphy_register+0x1d5b/0x2840
[ 3239.575808][T27745]  ? wiphy_unregister+0xc10/0xc10
[ 3239.580913][T27745]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3239.586721][T27745]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3239.592783][T27745]  ieee80211_register_hw+0x2291/0x3950
[ 3239.598240][T27745]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3239.603609][T27745]  ? lock_downgrade+0x820/0x820
[ 3239.608451][T27745]  ? lock_is_held_type+0xb0/0xe0
[ 3239.613385][T27745]  ? memset+0x20/0x40
[ 3239.617415][T27745]  ? __hrtimer_init+0x12c/0x260
[ 3239.622419][T27745]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3239.628140][T27745]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3239.633504][T27745]  ? memcpy+0x39/0x60
[ 3239.635220][T27720] Node 1 active_anon:13652kB inactive_anon:7220kB active_file:140kB inactive_file:216kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3340kB dirty:0kB writeback:0kB shmem:7224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB all_unreclaimable? no
[ 3239.637491][T27745]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3239.637517][T27745]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3239.637545][T27745]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3239.673519][T27720] Node 0 DMA free:11492kB min:220kB low:272kB high:324kB reserved_highatomic:0KB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 3239.675396][T27745]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3239.675418][T27745]  genl_rcv_msg+0x61d/0x980
[ 3239.675447][T27745]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3239.685635][T27720] lowmem_reserve[]: 0 2515 2515 2515 2515
[ 3239.711500][T27745]  ? lock_release+0x8d0/0x8d0
[ 3239.711521][T27745]  ? __lockdep_free_key_range+0x110/0x110
[ 3239.711541][T27745]  netlink_rcv_skb+0x15a/0x430
[ 3239.711558][T27745]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3239.711574][T27745]  ? netlink_ack+0xa10/0xa10
[ 3239.711604][T27745]  genl_rcv+0x24/0x40
[ 3239.711618][T27745]  netlink_unicast+0x533/0x7d0
[ 3239.711637][T27745]  ? netlink_attachskb+0x810/0x810
[ 3239.711653][T27745]  ? _copy_from_iter_full+0x247/0x890
[ 3239.711668][T27745]  ? __phys_addr+0x9a/0x110
[ 3239.711682][T27745]  ? __phys_addr_symbol+0x2c/0x70
[ 3239.711698][T27745]  ? __check_object_size+0x171/0x3e4
[ 3239.711717][T27745]  netlink_sendmsg+0x856/0xd90
[ 3239.711737][T27745]  ? netlink_unicast+0x7d0/0x7d0
[ 3239.711762][T27745]  ? netlink_unicast+0x7d0/0x7d0
[ 3239.711776][T27745]  sock_sendmsg+0xcf/0x120
[ 3239.711795][T27745]  ____sys_sendmsg+0x6e8/0x810
[ 3239.725476][T27720] Node 0 DMA32 free:299968kB min:35916kB low:44892kB high:53868kB reserved_highatomic:2048KB active_anon:1008708kB inactive_anon:52072kB active_file:35716kB inactive_file:114588kB unevictable:4kB writepending:1196kB present:3129332kB managed:2578200kB mlocked:0kB kernel_stack:27600kB pagetables:54652kB bounce:0kB free_pcp:2268kB local_pcp:1300kB free_cma:0kB
[ 3239.730018][T27745]  ? kernel_sendmsg+0x50/0x50
[ 3239.730031][T27745]  ? do_recvmmsg+0x6d0/0x6d0
[ 3239.730055][T27745]  ? perf_trace_lock+0xeb/0x4a0
[ 3239.746938][T27720] lowmem_reserve[]: 0 0 0 0 0
[ 3239.750839][T27745]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3239.750859][T27745]  ? __lockdep_free_key_range+0x110/0x110
[ 3239.750878][T27745]  ___sys_sendmsg+0xf3/0x170
[ 3239.750895][T27745]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3239.750910][T27745]  ? __fget_files+0x272/0x400
[ 3239.750929][T27745]  ? lock_downgrade+0x820/0x820
[ 3239.750956][T27745]  ? __fget_files+0x294/0x400
[ 3239.750977][T27745]  ? __fget_light+0xea/0x280
[ 3239.758957][T27720] Node 0 Normal free:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:786432kB managed:0kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 3239.762456][T27745]  __sys_sendmsg+0xe5/0x1b0
[ 3239.762471][T27745]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3239.762503][T27745]  ? lock_is_held_type+0xb0/0xe0
[ 3239.762522][T27745]  ? do_fast_syscall_32+0x40/0x120
[ 3239.762537][T27745]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3239.762558][T27745]  do_syscall_32_irqs_on+0x3f/0x60
[ 3239.762574][T27745]  do_fast_syscall_32+0x7f/0x120
[ 3239.762597][T27745]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3239.774257][T27720] lowmem_reserve[]: 0 0 0 0 0
[ 3239.776378][T27745] RIP: 0023:0xf7f35569
[ 3239.776385][T27745] Code: Bad RIP value.
[ 3239.776393][T27745] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3239.776408][T27745] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3239.776416][T27745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3239.776429][T27745] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3239.786391][T27720] Node 1 Normal free:3718624kB min:53972kB low:67464kB high:80956kB reserved_highatomic:0KB active_anon:13652kB inactive_anon:7220kB active_file:140kB inactive_file:216kB unevictable:0kB writepending:0kB present:3932160kB managed:3870200kB mlocked:0kB kernel_stack:624kB pagetables:1304kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 3239.791250][T27745] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3239.791259][T27745] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3240.082631][T27720] lowmem_reserve[]: 0 0 0 0 0
[ 3240.087491][T27720] Node 0 DMA: 43*4kB (UE) 25*8kB (UE) 11*16kB (UE) 10*32kB (UE) 4*64kB (E) 3*128kB (UE) 1*256kB (U) 1*512kB (E) 1*1024kB (U) 2*2048kB (ME) 1*4096kB (U) = 11492kB
[ 3240.103969][T27720] Node 0 DMA32: 1487*4kB (UMEH) 1116*8kB (UMEH) 1462*16kB (UMEH) 777*32kB (UME) 317*64kB (UME) 149*128kB (UME) 90*256kB (UME) 22*512kB (UM) 4*1024kB (U) 2*2048kB (UM) 38*4096kB (UM) = 300636kB
[ 3240.123189][T27720] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[ 3240.136387][T27720] Node 1 Normal: 220*4kB (UME) 214*8kB (UME) 196*16kB (UME) 124*32kB (UME) 84*64kB (UME) 66*128kB (UM) 40*256kB (UM) 23*512kB (UME) 9*1024kB (UM) 7*2048kB (UME) 891*4096kB (UM) = 3718624kB
[ 3240.155849][T27720] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 3240.175265][T27720] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 3240.202034][T27720] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 3240.213879][T27720] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 3240.224021][T27720] 31056 total pagecache pages
[ 3240.228702][T27720] 0 pages in swap cache
[ 3240.234053][T27720] Swap cache stats: add 0, delete 0, find 0/0
[ 3240.240119][T27720] Free swap  = 0kB
[ 3240.244978][T27720] Total swap = 0kB
[ 3240.248700][T27720] 1965979 pages RAM
17:20:52 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0)

17:20:52 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:52 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc), 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:52 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x3f00)

17:20:52 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f8", 0xe)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:52 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

[ 3240.254725][T27720] 0 pages HighMem/MovableOnly
[ 3240.259404][T27720] 349902 pages reserved
[ 3240.264721][T27720] 0 pages cma reserved
17:20:52 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:52 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x3f000000)

[ 3240.375874][T27763] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3240.396367][T27763] CPU: 0 PID: 27763 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3240.405063][T27763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3240.415117][T27763] Call Trace:
[ 3240.418415][T27763]  dump_stack+0x18f/0x20d
[ 3240.422759][T27763]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3240.427706][T27763]  sysfs_do_create_link_sd+0x11e/0x140
[ 3240.433170][T27763]  sysfs_create_link+0x5f/0xc0
[ 3240.438082][T27763]  device_add+0x6ff/0x1be0
[ 3240.442511][T27763]  ? device_check_offline+0x280/0x280
[ 3240.447893][T27763]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3240.453886][T27763]  wiphy_register+0x1d5b/0x2840
[ 3240.459131][T27763]  ? wiphy_unregister+0xc10/0xc10
[ 3240.464202][T27763]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3240.470028][T27763]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
17:20:52 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f8", 0xe)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:52 executing program 0:
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0xc)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

[ 3240.476104][T27763]  ieee80211_register_hw+0x2291/0x3950
[ 3240.481691][T27763]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3240.487076][T27763]  ? lock_downgrade+0x820/0x820
[ 3240.491944][T27763]  ? lock_is_held_type+0xb0/0xe0
[ 3240.496895][T27763]  ? memset+0x20/0x40
[ 3240.500915][T27763]  ? __hrtimer_init+0x12c/0x260
[ 3240.505791][T27763]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3240.511565][T27763]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3240.516961][T27763]  ? memcpy+0x39/0x60
[ 3240.520960][T27763]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3240.526000][T27763]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3240.531921][T27763]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3240.538869][T27763]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3240.545739][T27763]  genl_rcv_msg+0x61d/0x980
[ 3240.550266][T27763]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3240.557224][T27763]  ? lock_release+0x8d0/0x8d0
[ 3240.561917][T27763]  ? __lockdep_free_key_range+0x110/0x110
[ 3240.567653][T27763]  netlink_rcv_skb+0x15a/0x430
[ 3240.572434][T27763]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3240.579380][T27763]  ? netlink_ack+0xa10/0xa10
[ 3240.583996][T27763]  genl_rcv+0x24/0x40
[ 3240.587990][T27763]  netlink_unicast+0x533/0x7d0
[ 3240.592766][T27763]  ? netlink_attachskb+0x810/0x810
[ 3240.597882][T27763]  ? _copy_from_iter_full+0x247/0x890
[ 3240.603261][T27763]  ? __phys_addr+0x9a/0x110
[ 3240.607783][T27763]  ? __phys_addr_symbol+0x2c/0x70
[ 3240.612818][T27763]  ? __check_object_size+0x171/0x3e4
[ 3240.618117][T27763]  netlink_sendmsg+0x856/0xd90
[ 3240.622901][T27763]  ? netlink_unicast+0x7d0/0x7d0
[ 3240.627854][T27763]  ? netlink_unicast+0x7d0/0x7d0
[ 3240.632802][T27763]  sock_sendmsg+0xcf/0x120
[ 3240.637227][T27763]  ____sys_sendmsg+0x6e8/0x810
[ 3240.642003][T27763]  ? kernel_sendmsg+0x50/0x50
[ 3240.646686][T27763]  ? do_recvmmsg+0x6d0/0x6d0
[ 3240.651286][T27763]  ? perf_trace_lock+0xeb/0x4a0
[ 3240.656144][T27763]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3240.662134][T27763]  ? __lockdep_free_key_range+0x110/0x110
[ 3240.667862][T27763]  ___sys_sendmsg+0xf3/0x170
17:20:53 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x2, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3240.672461][T27763]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3240.677749][T27763]  ? __fget_files+0x272/0x400
[ 3240.682439][T27763]  ? lock_downgrade+0x820/0x820
[ 3240.687304][T27763]  ? __fget_files+0x294/0x400
[ 3240.691992][T27763]  ? __fget_light+0xea/0x280
[ 3240.696593][T27763]  __sys_sendmsg+0xe5/0x1b0
[ 3240.701183][T27763]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3240.706223][T27763]  ? lock_is_held_type+0xb0/0xe0
[ 3240.711171][T27763]  ? do_fast_syscall_32+0x40/0x120
[ 3240.716286][T27763]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3240.722394][T27763]  do_syscall_32_irqs_on+0x3f/0x60
17:20:53 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x3, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3240.727628][T27763]  do_fast_syscall_32+0x7f/0x120
[ 3240.732576][T27763]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3240.738902][T27763] RIP: 0023:0xf7f35569
[ 3240.742966][T27763] Code: Bad RIP value.
[ 3240.747029][T27763] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3240.755442][T27763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3240.763415][T27763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3240.771388][T27763] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3240.779361][T27763] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3240.787333][T27763] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3240.988049][T27793] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3241.002506][ T8285] tipc: TX() has been purged, node left!
[ 3241.009194][ T8285] tipc: TX() has been purged, node left!
[ 3241.026953][T27793] CPU: 1 PID: 27793 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3241.035651][T27793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3241.045707][T27793] Call Trace:
[ 3241.049008][T27793]  dump_stack+0x18f/0x20d
[ 3241.053357][T27793]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3241.058308][T27793]  sysfs_do_create_link_sd+0x11e/0x140
[ 3241.063776][T27793]  sysfs_create_link+0x5f/0xc0
[ 3241.068549][T27793]  device_add+0x6ff/0x1be0
[ 3241.072986][T27793]  ? device_check_offline+0x280/0x280
[ 3241.078368][T27793]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3241.084362][T27793]  wiphy_register+0x1d5b/0x2840
[ 3241.089229][T27793]  ? wiphy_unregister+0xc10/0xc10
[ 3241.094263][T27793]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3241.100086][T27793]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3241.106162][T27793]  ieee80211_register_hw+0x2291/0x3950
[ 3241.111641][T27793]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3241.117027][T27793]  ? lock_downgrade+0x820/0x820
[ 3241.121886][T27793]  ? lock_is_held_type+0xb0/0xe0
[ 3241.126828][T27793]  ? memset+0x20/0x40
[ 3241.130819][T27793]  ? __hrtimer_init+0x12c/0x260
[ 3241.135686][T27793]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3241.141433][T27793]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3241.146811][T27793]  ? memcpy+0x39/0x60
[ 3241.150905][T27793]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3241.155943][T27793]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3241.161866][T27793]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3241.168808][T27793]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3241.175672][T27793]  genl_rcv_msg+0x61d/0x980
[ 3241.180187][T27793]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3241.187260][T27793]  ? lock_release+0x8d0/0x8d0
[ 3241.191942][T27793]  ? __lockdep_free_key_range+0x110/0x110
[ 3241.197679][T27793]  netlink_rcv_skb+0x15a/0x430
[ 3241.202448][T27793]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3241.209387][T27793]  ? netlink_ack+0xa10/0xa10
[ 3241.214000][T27793]  genl_rcv+0x24/0x40
[ 3241.217988][T27793]  netlink_unicast+0x533/0x7d0
[ 3241.222764][T27793]  ? netlink_attachskb+0x810/0x810
[ 3241.227880][T27793]  ? _copy_from_iter_full+0x247/0x890
[ 3241.233246][T27793]  ? __phys_addr+0x9a/0x110
[ 3241.237730][T27793]  ? __phys_addr_symbol+0x2c/0x70
[ 3241.242735][T27793]  ? __check_object_size+0x171/0x3e4
[ 3241.248000][T27793]  netlink_sendmsg+0x856/0xd90
[ 3241.252746][T27793]  ? netlink_unicast+0x7d0/0x7d0
[ 3241.257668][T27793]  ? netlink_unicast+0x7d0/0x7d0
[ 3241.262586][T27793]  sock_sendmsg+0xcf/0x120
[ 3241.266983][T27793]  ____sys_sendmsg+0x6e8/0x810
[ 3241.271728][T27793]  ? kernel_sendmsg+0x50/0x50
[ 3241.276383][T27793]  ? do_recvmmsg+0x6d0/0x6d0
[ 3241.280978][T27793]  ? perf_trace_lock+0xeb/0x4a0
[ 3241.285820][T27793]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3241.291781][T27793]  ? __lockdep_free_key_range+0x110/0x110
[ 3241.297482][T27793]  ___sys_sendmsg+0xf3/0x170
[ 3241.302053][T27793]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3241.307317][T27793]  ? __fget_files+0x272/0x400
[ 3241.311975][T27793]  ? lock_downgrade+0x820/0x820
[ 3241.316816][T27793]  ? __fget_files+0x294/0x400
[ 3241.321509][T27793]  ? __fget_light+0xea/0x280
[ 3241.326095][T27793]  __sys_sendmsg+0xe5/0x1b0
[ 3241.330581][T27793]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3241.335651][T27793]  ? lock_is_held_type+0xb0/0xe0
[ 3241.340581][T27793]  ? do_fast_syscall_32+0x40/0x120
[ 3241.345678][T27793]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3241.351705][T27793]  do_syscall_32_irqs_on+0x3f/0x60
[ 3241.356807][T27793]  do_fast_syscall_32+0x7f/0x120
[ 3241.361757][T27793]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3241.368269][T27793] RIP: 0023:0xf7f35569
[ 3241.372330][T27793] Code: Bad RIP value.
[ 3241.376380][T27793] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3241.384782][T27793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3241.392729][T27793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3241.400680][T27793] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3241.408646][T27793] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3241.416595][T27793] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:53 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0)

17:20:53 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x4, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:53 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f842", 0xf)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:53 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r1, 0x0)
msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f00000000c0)=""/170)
msgctl$IPC_RMID(r0, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/138}, 0x8e, 0x0, 0x2000)

17:20:53 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc), 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:53 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:53 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x5, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:54 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f842", 0xf)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3241.575718][ T8285] tipc: TX() has been purged, node left!
[ 3241.610058][T27813] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3241.620190][T27813] CPU: 0 PID: 27813 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3241.628882][T27813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3241.639027][T27813] Call Trace:
[ 3241.642327][T27813]  dump_stack+0x18f/0x20d
[ 3241.646673][T27813]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3241.651707][T27813]  sysfs_do_create_link_sd+0x11e/0x140
[ 3241.657176][T27813]  sysfs_create_link+0x5f/0xc0
[ 3241.661951][T27813]  device_add+0x6ff/0x1be0
[ 3241.668727][T27813]  ? device_check_offline+0x280/0x280
[ 3241.674108][T27813]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3241.680086][T27813]  wiphy_register+0x1d5b/0x2840
[ 3241.684943][T27813]  ? wiphy_unregister+0xc10/0xc10
[ 3241.689981][T27813]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3241.695804][T27813]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3241.701878][T27813]  ieee80211_register_hw+0x2291/0x3950
[ 3241.707350][T27813]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3241.712734][T27813]  ? lock_downgrade+0x820/0x820
[ 3241.717589][T27813]  ? lock_is_held_type+0xb0/0xe0
[ 3241.722530][T27813]  ? memset+0x20/0x40
17:20:54 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f842", 0xf)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3241.726517][T27813]  ? __hrtimer_init+0x12c/0x260
[ 3241.731367][T27813]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3241.737112][T27813]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3241.742498][T27813]  ? memcpy+0x39/0x60
[ 3241.746542][T27813]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3241.751570][T27813]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3241.757490][T27813]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3241.764428][T27813]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3241.771289][T27813]  genl_rcv_msg+0x61d/0x980
17:20:54 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3241.775805][T27813]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3241.782755][T27813]  ? lock_release+0x8d0/0x8d0
[ 3241.787434][T27813]  ? __lockdep_free_key_range+0x110/0x110
[ 3241.793250][T27813]  netlink_rcv_skb+0x15a/0x430
[ 3241.798018][T27813]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3241.805071][T27813]  ? netlink_ack+0xa10/0xa10
[ 3241.809687][T27813]  genl_rcv+0x24/0x40
[ 3241.813675][T27813]  netlink_unicast+0x533/0x7d0
[ 3241.818458][T27813]  ? netlink_attachskb+0x810/0x810
17:20:54 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3241.823575][T27813]  ? _copy_from_iter_full+0x247/0x890
[ 3241.828949][T27813]  ? __phys_addr+0x9a/0x110
[ 3241.833464][T27813]  ? __phys_addr_symbol+0x2c/0x70
[ 3241.838497][T27813]  ? __check_object_size+0x171/0x3e4
[ 3241.843791][T27813]  netlink_sendmsg+0x856/0xd90
[ 3241.848562][T27813]  ? netlink_unicast+0x7d0/0x7d0
[ 3241.853514][T27813]  ? netlink_unicast+0x7d0/0x7d0
[ 3241.858468][T27813]  sock_sendmsg+0xcf/0x120
[ 3241.862889][T27813]  ____sys_sendmsg+0x6e8/0x810
[ 3241.867663][T27813]  ? kernel_sendmsg+0x50/0x50
[ 3241.872344][T27813]  ? do_recvmmsg+0x6d0/0x6d0
[ 3241.876938][T27813]  ? perf_trace_lock+0xeb/0x4a0
[ 3241.881793][T27813]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3241.887782][T27813]  ? __lockdep_free_key_range+0x110/0x110
[ 3241.893511][T27813]  ___sys_sendmsg+0xf3/0x170
[ 3241.898108][T27813]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3241.903400][T27813]  ? __fget_files+0x272/0x400
[ 3241.908090][T27813]  ? lock_downgrade+0x820/0x820
[ 3241.912956][T27813]  ? __fget_files+0x294/0x400
[ 3241.917645][T27813]  ? __fget_light+0xea/0x280
[ 3241.922245][T27813]  __sys_sendmsg+0xe5/0x1b0
17:20:54 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3241.926749][T27813]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3241.931787][T27813]  ? lock_is_held_type+0xb0/0xe0
[ 3241.936730][T27813]  ? do_fast_syscall_32+0x40/0x120
[ 3241.941844][T27813]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3241.947832][T27813]  do_syscall_32_irqs_on+0x3f/0x60
[ 3241.952947][T27813]  do_fast_syscall_32+0x7f/0x120
[ 3241.957891][T27813]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3241.964217][T27813] RIP: 0023:0xf7f35569
[ 3241.968280][T27813] Code: Bad RIP value.
[ 3241.972346][T27813] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3241.980755][T27813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3241.988724][T27813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3241.996695][T27813] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3242.004668][T27813] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3242.012639][T27813] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3242.137236][T27840] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3242.152092][T27840] CPU: 0 PID: 27840 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3242.160779][T27840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3242.170858][T27840] Call Trace:
[ 3242.174144][T27840]  dump_stack+0x18f/0x20d
[ 3242.178580][T27840]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3242.183513][T27840]  sysfs_do_create_link_sd+0x11e/0x140
[ 3242.188965][T27840]  sysfs_create_link+0x5f/0xc0
[ 3242.193714][T27840]  device_add+0x6ff/0x1be0
[ 3242.198116][T27840]  ? device_check_offline+0x280/0x280
[ 3242.203484][T27840]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3242.209458][T27840]  wiphy_register+0x1d5b/0x2840
[ 3242.214305][T27840]  ? wiphy_unregister+0xc10/0xc10
[ 3242.219314][T27840]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3242.225107][T27840]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3242.231166][T27840]  ieee80211_register_hw+0x2291/0x3950
[ 3242.236622][T27840]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3242.241990][T27840]  ? lock_downgrade+0x820/0x820
[ 3242.246829][T27840]  ? lock_is_held_type+0xb0/0xe0
[ 3242.251756][T27840]  ? memset+0x20/0x40
[ 3242.255732][T27840]  ? __hrtimer_init+0x12c/0x260
[ 3242.260567][T27840]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3242.266275][T27840]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3242.271642][T27840]  ? memcpy+0x39/0x60
[ 3242.275620][T27840]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3242.280644][T27840]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3242.286527][T27840]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3242.293443][T27840]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3242.300271][T27840]  genl_rcv_msg+0x61d/0x980
[ 3242.304777][T27840]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3242.311725][T27840]  ? lock_release+0x8d0/0x8d0
[ 3242.316401][T27840]  ? __lockdep_free_key_range+0x110/0x110
[ 3242.322118][T27840]  netlink_rcv_skb+0x15a/0x430
[ 3242.326872][T27840]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3242.333785][T27840]  ? netlink_ack+0xa10/0xa10
[ 3242.338358][T27840]  genl_rcv+0x24/0x40
[ 3242.342328][T27840]  netlink_unicast+0x533/0x7d0
[ 3242.347080][T27840]  ? netlink_attachskb+0x810/0x810
[ 3242.352186][T27840]  ? _copy_from_iter_full+0x247/0x890
[ 3242.357548][T27840]  ? __phys_addr+0x9a/0x110
[ 3242.362042][T27840]  ? __phys_addr_symbol+0x2c/0x70
[ 3242.367066][T27840]  ? __check_object_size+0x171/0x3e4
[ 3242.372352][T27840]  netlink_sendmsg+0x856/0xd90
[ 3242.377109][T27840]  ? netlink_unicast+0x7d0/0x7d0
[ 3242.382048][T27840]  ? netlink_unicast+0x7d0/0x7d0
[ 3242.387180][T27840]  sock_sendmsg+0xcf/0x120
[ 3242.391589][T27840]  ____sys_sendmsg+0x6e8/0x810
[ 3242.396343][T27840]  ? kernel_sendmsg+0x50/0x50
[ 3242.401002][T27840]  ? do_recvmmsg+0x6d0/0x6d0
[ 3242.405584][T27840]  ? perf_trace_lock+0xeb/0x4a0
[ 3242.410420][T27840]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3242.416379][T27840]  ? __lockdep_free_key_range+0x110/0x110
[ 3242.422093][T27840]  ___sys_sendmsg+0xf3/0x170
[ 3242.426688][T27840]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3242.432065][T27840]  ? __fget_files+0x272/0x400
[ 3242.436735][T27840]  ? lock_downgrade+0x820/0x820
[ 3242.441588][T27840]  ? __fget_files+0x294/0x400
[ 3242.446259][T27840]  ? __fget_light+0xea/0x280
[ 3242.450843][T27840]  __sys_sendmsg+0xe5/0x1b0
[ 3242.455344][T27840]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3242.460351][T27840]  ? lock_is_held_type+0xb0/0xe0
[ 3242.465292][T27840]  ? do_fast_syscall_32+0x40/0x120
[ 3242.470382][T27840]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3242.476360][T27840]  do_syscall_32_irqs_on+0x3f/0x60
[ 3242.481467][T27840]  do_fast_syscall_32+0x7f/0x120
[ 3242.486397][T27840]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3242.492712][T27840] RIP: 0023:0xf7f35569
[ 3242.496852][T27840] Code: Bad RIP value.
[ 3242.500903][T27840] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3242.509398][T27840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3242.517375][T27840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3242.525331][T27840] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
17:20:55 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x2)

17:20:55 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:55 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x4, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x204280, 0x0)

17:20:55 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x9, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:55 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3242.533305][T27840] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3242.541281][T27840] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:55 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xa, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:55 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:55 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:55 executing program 0:
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r0=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r4=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
shutdown(r3, 0x0)
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r5=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x0, @private0}]}, &(0x7f0000000180)=0xc)
r6 = dup3(r3, r2, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x17)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x76, &(0x7f0000000040)={r7}, 0x8)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={r7, 0x9, 0xdd}, 0x8)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:20:55 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3242.812801][T27861] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3242.820490][T27861] CPU: 1 PID: 27861 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3242.829182][T27861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3242.839237][T27861] Call Trace:
[ 3242.842550][T27861]  dump_stack+0x18f/0x20d
[ 3242.846896][T27861]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3242.851840][T27861]  sysfs_do_create_link_sd+0x11e/0x140
[ 3242.857307][T27861]  sysfs_create_link+0x5f/0xc0
[ 3242.862079][T27861]  device_add+0x6ff/0x1be0
[ 3242.866510][T27861]  ? device_check_offline+0x280/0x280
[ 3242.871893][T27861]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3242.877885][T27861]  wiphy_register+0x1d5b/0x2840
[ 3242.882747][T27861]  ? wiphy_unregister+0xc10/0xc10
[ 3242.887760][T27861]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3242.893554][T27861]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3242.899601][T27861]  ieee80211_register_hw+0x2291/0x3950
[ 3242.905078][T27861]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3242.910543][T27861]  ? lock_downgrade+0x820/0x820
[ 3242.915374][T27861]  ? lock_is_held_type+0xb0/0xe0
[ 3242.920311][T27861]  ? memset+0x20/0x40
[ 3242.924277][T27861]  ? __hrtimer_init+0x12c/0x260
[ 3242.929113][T27861]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3242.934826][T27861]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3242.940197][T27861]  ? memcpy+0x39/0x60
[ 3242.944174][T27861]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3242.949210][T27861]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3242.955098][T27861]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3242.962014][T27861]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3242.968848][T27861]  genl_rcv_msg+0x61d/0x980
[ 3242.973341][T27861]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3242.980267][T27861]  ? lock_release+0x8d0/0x8d0
[ 3242.984925][T27861]  ? __lockdep_free_key_range+0x110/0x110
[ 3242.990625][T27861]  netlink_rcv_skb+0x15a/0x430
[ 3242.995394][T27861]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3243.002330][T27861]  ? netlink_ack+0xa10/0xa10
[ 3243.006910][T27861]  genl_rcv+0x24/0x40
[ 3243.010872][T27861]  netlink_unicast+0x533/0x7d0
[ 3243.015622][T27861]  ? netlink_attachskb+0x810/0x810
[ 3243.020717][T27861]  ? _copy_from_iter_full+0x247/0x890
[ 3243.026070][T27861]  ? __phys_addr+0x9a/0x110
[ 3243.030569][T27861]  ? __phys_addr_symbol+0x2c/0x70
[ 3243.035577][T27861]  ? __check_object_size+0x171/0x3e4
[ 3243.040845][T27861]  netlink_sendmsg+0x856/0xd90
[ 3243.045592][T27861]  ? netlink_unicast+0x7d0/0x7d0
[ 3243.050517][T27861]  ? netlink_unicast+0x7d0/0x7d0
[ 3243.055438][T27861]  sock_sendmsg+0xcf/0x120
[ 3243.059838][T27861]  ____sys_sendmsg+0x6e8/0x810
[ 3243.064585][T27861]  ? kernel_sendmsg+0x50/0x50
[ 3243.069240][T27861]  ? do_recvmmsg+0x6d0/0x6d0
[ 3243.073814][T27861]  ? perf_trace_lock+0xeb/0x4a0
[ 3243.078662][T27861]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3243.084648][T27861]  ? __lockdep_free_key_range+0x110/0x110
[ 3243.092980][T27861]  ___sys_sendmsg+0xf3/0x170
[ 3243.097559][T27861]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3243.102831][T27861]  ? __fget_files+0x272/0x400
[ 3243.107507][T27861]  ? lock_downgrade+0x820/0x820
[ 3243.112348][T27861]  ? __fget_files+0x294/0x400
[ 3243.117017][T27861]  ? __fget_light+0xea/0x280
[ 3243.121595][T27861]  __sys_sendmsg+0xe5/0x1b0
[ 3243.126080][T27861]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3243.131183][T27861]  ? lock_is_held_type+0xb0/0xe0
[ 3243.136106][T27861]  ? do_fast_syscall_32+0x40/0x120
[ 3243.141220][T27861]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3243.147190][T27861]  do_syscall_32_irqs_on+0x3f/0x60
[ 3243.152291][T27861]  do_fast_syscall_32+0x7f/0x120
[ 3243.157222][T27861]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3243.163546][T27861] RIP: 0023:0xf7f35569
[ 3243.167588][T27861] Code: Bad RIP value.
[ 3243.171630][T27861] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3243.180032][T27861] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3243.187988][T27861] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3243.195958][T27861] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3243.203908][T27861] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:20:55 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00$'], 0x4, 0x0)

17:20:55 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3243.211876][T27861] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3243.368351][T27882] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3243.377564][T27882] CPU: 1 PID: 27882 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3243.386330][T27882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3243.396379][T27882] Call Trace:
[ 3243.399675][T27882]  dump_stack+0x18f/0x20d
[ 3243.404129][T27882]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3243.409063][T27882]  sysfs_do_create_link_sd+0x11e/0x140
[ 3243.414518][T27882]  sysfs_create_link+0x5f/0xc0
[ 3243.419289][T27882]  device_add+0x6ff/0x1be0
[ 3243.423706][T27882]  ? device_check_offline+0x280/0x280
[ 3243.429199][T27882]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3243.435161][T27882]  wiphy_register+0x1d5b/0x2840
[ 3243.439996][T27882]  ? wiphy_unregister+0xc10/0xc10
[ 3243.445003][T27882]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3243.450796][T27882]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3243.457107][T27882]  ieee80211_register_hw+0x2291/0x3950
[ 3243.462551][T27882]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3243.467911][T27882]  ? lock_downgrade+0x820/0x820
[ 3243.472835][T27882]  ? lock_is_held_type+0xb0/0xe0
[ 3243.477755][T27882]  ? memset+0x20/0x40
[ 3243.481745][T27882]  ? __hrtimer_init+0x12c/0x260
[ 3243.486601][T27882]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3243.492338][T27882]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3243.497826][T27882]  ? memcpy+0x39/0x60
[ 3243.501813][T27882]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3243.506839][T27882]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3243.512730][T27882]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3243.519774][T27882]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3243.526651][T27882]  genl_rcv_msg+0x61d/0x980
[ 3243.531182][T27882]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3243.538307][T27882]  ? lock_release+0x8d0/0x8d0
[ 3243.542997][T27882]  ? __lockdep_free_key_range+0x110/0x110
[ 3243.548733][T27882]  netlink_rcv_skb+0x15a/0x430
[ 3243.553512][T27882]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3243.560464][T27882]  ? netlink_ack+0xa10/0xa10
[ 3243.565083][T27882]  genl_rcv+0x24/0x40
[ 3243.569089][T27882]  netlink_unicast+0x533/0x7d0
[ 3243.573882][T27882]  ? netlink_attachskb+0x810/0x810
[ 3243.578999][T27882]  ? _copy_from_iter_full+0x247/0x890
[ 3243.584378][T27882]  ? __phys_addr+0x9a/0x110
[ 3243.588900][T27882]  ? __phys_addr_symbol+0x2c/0x70
[ 3243.593935][T27882]  ? __check_object_size+0x171/0x3e4
[ 3243.599241][T27882]  netlink_sendmsg+0x856/0xd90
[ 3243.604016][T27882]  ? netlink_unicast+0x7d0/0x7d0
[ 3243.608969][T27882]  ? netlink_unicast+0x7d0/0x7d0
[ 3243.613923][T27882]  sock_sendmsg+0xcf/0x120
17:20:55 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x3)

17:20:55 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r2=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:55 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:55 executing program 0:
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r0=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xa2)
connect(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e23, 0xffc000, @empty, 0x401}}}, 0x80)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:20:55 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:56 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xe, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3243.618350][T27882]  ____sys_sendmsg+0x6e8/0x810
[ 3243.623127][T27882]  ? kernel_sendmsg+0x50/0x50
[ 3243.627809][T27882]  ? do_recvmmsg+0x6d0/0x6d0
[ 3243.632415][T27882]  ? perf_trace_lock+0xeb/0x4a0
[ 3243.637273][T27882]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3243.643281][T27882]  ? __lockdep_free_key_range+0x110/0x110
[ 3243.649036][T27882]  ___sys_sendmsg+0xf3/0x170
[ 3243.653633][T27882]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3243.658923][T27882]  ? __fget_files+0x272/0x400
[ 3243.663612][T27882]  ? lock_downgrade+0x820/0x820
[ 3243.668483][T27882]  ? __fget_files+0x294/0x400
[ 3243.673171][T27882]  ? __fget_light+0xea/0x280
[ 3243.677770][T27882]  __sys_sendmsg+0xe5/0x1b0
[ 3243.682279][T27882]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3243.687319][T27882]  ? lock_is_held_type+0xb0/0xe0
[ 3243.692265][T27882]  ? do_fast_syscall_32+0x40/0x120
[ 3243.697379][T27882]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3243.703371][T27882]  do_syscall_32_irqs_on+0x3f/0x60
[ 3243.708491][T27882]  do_fast_syscall_32+0x7f/0x120
[ 3243.713432][T27882]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3243.719760][T27882] RIP: 0023:0xf7f35569
[ 3243.723814][T27882] Code: Bad RIP value.
[ 3243.727865][T27882] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3243.736259][T27882] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3243.744218][T27882] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3243.752170][T27882] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3243.760244][T27882] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3243.768202][T27882] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:56 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:56 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:56 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:56 executing program 0:
r0 = openat$proc_capi20ncci(0xffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x430000, 0x0)
sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x4800}, 0x814)

17:20:56 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:56 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0xfe62, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IPV4_SRC={0x8, 0x1b, @multicast1}]}}]}, 0x3c}}, 0x0)
ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, r2, 0x2d}, @llc={0x1a, 0x8, 0xab, 0x0, 0x1f, 0x1, @local}, @l2tp={0x2, 0x0, @multicast1, 0x4}, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x400, 0x5, 0x3})

[ 3243.972807][T27913] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3243.980490][T27913] CPU: 0 PID: 27913 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3243.989161][T27913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3243.999218][T27913] Call Trace:
[ 3244.002516][T27913]  dump_stack+0x18f/0x20d
[ 3244.006868][T27913]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3244.011809][T27913]  sysfs_do_create_link_sd+0x11e/0x140
[ 3244.017259][T27913]  sysfs_create_link+0x5f/0xc0
[ 3244.022038][T27913]  device_add+0x6ff/0x1be0
[ 3244.026440][T27913]  ? device_check_offline+0x280/0x280
[ 3244.031794][T27913]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3244.037764][T27913]  wiphy_register+0x1d5b/0x2840
[ 3244.042604][T27913]  ? wiphy_unregister+0xc10/0xc10
[ 3244.047611][T27913]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3244.053401][T27913]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3244.059450][T27913]  ieee80211_register_hw+0x2291/0x3950
[ 3244.064898][T27913]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3244.070363][T27913]  ? lock_downgrade+0x820/0x820
[ 3244.075200][T27913]  ? lock_is_held_type+0xb0/0xe0
[ 3244.080133][T27913]  ? memset+0x20/0x40
[ 3244.084097][T27913]  ? __hrtimer_init+0x12c/0x260
[ 3244.088931][T27913]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3244.094643][T27913]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3244.100021][T27913]  ? memcpy+0x39/0x60
[ 3244.103988][T27913]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3244.109024][T27913]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3244.114924][T27913]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3244.121840][T27913]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3244.128675][T27913]  genl_rcv_msg+0x61d/0x980
[ 3244.133165][T27913]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3244.140178][T27913]  ? lock_release+0x8d0/0x8d0
[ 3244.144836][T27913]  ? __lockdep_free_key_range+0x110/0x110
[ 3244.150543][T27913]  netlink_rcv_skb+0x15a/0x430
[ 3244.155290][T27913]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3244.162206][T27913]  ? netlink_ack+0xa10/0xa10
[ 3244.169216][T27913]  genl_rcv+0x24/0x40
[ 3244.173179][T27913]  netlink_unicast+0x533/0x7d0
[ 3244.177925][T27913]  ? netlink_attachskb+0x810/0x810
[ 3244.183105][T27913]  ? _copy_from_iter_full+0x247/0x890
[ 3244.188472][T27913]  ? __phys_addr+0x9a/0x110
[ 3244.192957][T27913]  ? __phys_addr_symbol+0x2c/0x70
[ 3244.197967][T27913]  ? __check_object_size+0x171/0x3e4
[ 3244.203253][T27913]  netlink_sendmsg+0x856/0xd90
[ 3244.208003][T27913]  ? netlink_unicast+0x7d0/0x7d0
[ 3244.212929][T27913]  ? netlink_unicast+0x7d0/0x7d0
[ 3244.217851][T27913]  sock_sendmsg+0xcf/0x120
[ 3244.222251][T27913]  ____sys_sendmsg+0x6e8/0x810
[ 3244.227098][T27913]  ? kernel_sendmsg+0x50/0x50
[ 3244.231754][T27913]  ? do_recvmmsg+0x6d0/0x6d0
[ 3244.236324][T27913]  ? perf_trace_lock+0xeb/0x4a0
[ 3244.241176][T27913]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3244.247139][T27913]  ? __lockdep_free_key_range+0x110/0x110
[ 3244.252847][T27913]  ___sys_sendmsg+0xf3/0x170
[ 3244.257419][T27913]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3244.262684][T27913]  ? __fget_files+0x272/0x400
[ 3244.267345][T27913]  ? lock_downgrade+0x820/0x820
[ 3244.272186][T27913]  ? __fget_files+0x294/0x400
[ 3244.276851][T27913]  ? __fget_light+0xea/0x280
[ 3244.281436][T27913]  __sys_sendmsg+0xe5/0x1b0
[ 3244.285936][T27913]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3244.290961][T27913]  ? lock_is_held_type+0xb0/0xe0
[ 3244.295993][T27913]  ? do_fast_syscall_32+0x40/0x120
[ 3244.301125][T27913]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3244.307098][T27913]  do_syscall_32_irqs_on+0x3f/0x60
[ 3244.312197][T27913]  do_fast_syscall_32+0x7f/0x120
[ 3244.317212][T27913]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3244.323521][T27913] RIP: 0023:0xf7f35569
[ 3244.327566][T27913] Code: Bad RIP value.
[ 3244.331613][T27913] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3244.340007][T27913] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3244.348047][T27913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3244.356007][T27913] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3244.363967][T27913] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:20:56 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x4)

17:20:56 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x10, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:56 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, 0x0, 0x0, 0x24004880)

[ 3244.371919][T27913] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3244.441028][T27915] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
17:20:56 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, 0x0, 0x0, 0x24004880)

17:20:56 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:56 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x11, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3244.602751][T27935] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3244.610431][T27935] CPU: 0 PID: 27935 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3244.619103][T27935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3244.629259][T27935] Call Trace:
[ 3244.632558][T27935]  dump_stack+0x18f/0x20d
[ 3244.636891][T27935]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3244.641832][T27935]  sysfs_do_create_link_sd+0x11e/0x140
[ 3244.647303][T27935]  sysfs_create_link+0x5f/0xc0
[ 3244.652083][T27935]  device_add+0x6ff/0x1be0
[ 3244.656513][T27935]  ? device_check_offline+0x280/0x280
[ 3244.661897][T27935]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3244.667893][T27935]  wiphy_register+0x1d5b/0x2840
[ 3244.672764][T27935]  ? wiphy_unregister+0xc10/0xc10
[ 3244.677803][T27935]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3244.683632][T27935]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3244.689708][T27935]  ieee80211_register_hw+0x2291/0x3950
[ 3244.695187][T27935]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3244.700575][T27935]  ? lock_downgrade+0x820/0x820
[ 3244.705435][T27935]  ? lock_is_held_type+0xb0/0xe0
[ 3244.710367][T27935]  ? memset+0x20/0x40
[ 3244.714347][T27935]  ? __hrtimer_init+0x12c/0x260
[ 3244.719190][T27935]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3244.724899][T27935]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3244.730323][T27935]  ? memcpy+0x39/0x60
[ 3244.734377][T27935]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3244.739385][T27935]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3244.745266][T27935]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3244.752192][T27935]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3244.759035][T27935]  genl_rcv_msg+0x61d/0x980
[ 3244.763590][T27935]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3244.770521][T27935]  ? lock_release+0x8d0/0x8d0
[ 3244.775205][T27935]  ? __lockdep_free_key_range+0x110/0x110
[ 3244.780917][T27935]  netlink_rcv_skb+0x15a/0x430
[ 3244.785774][T27935]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3244.792687][T27935]  ? netlink_ack+0xa10/0xa10
[ 3244.797266][T27935]  genl_rcv+0x24/0x40
[ 3244.801234][T27935]  netlink_unicast+0x533/0x7d0
[ 3244.806104][T27935]  ? netlink_attachskb+0x810/0x810
[ 3244.811205][T27935]  ? _copy_from_iter_full+0x247/0x890
[ 3244.816567][T27935]  ? __phys_addr+0x9a/0x110
[ 3244.821051][T27935]  ? __phys_addr_symbol+0x2c/0x70
[ 3244.826068][T27935]  ? __check_object_size+0x171/0x3e4
[ 3244.831358][T27935]  netlink_sendmsg+0x856/0xd90
[ 3244.836118][T27935]  ? netlink_unicast+0x7d0/0x7d0
[ 3244.841043][T27935]  ? netlink_unicast+0x7d0/0x7d0
[ 3244.845975][T27935]  sock_sendmsg+0xcf/0x120
[ 3244.850397][T27935]  ____sys_sendmsg+0x6e8/0x810
[ 3244.855161][T27935]  ? kernel_sendmsg+0x50/0x50
[ 3244.859832][T27935]  ? do_recvmmsg+0x6d0/0x6d0
[ 3244.864413][T27935]  ? perf_trace_lock+0xeb/0x4a0
[ 3244.869268][T27935]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3244.875230][T27935]  ? __lockdep_free_key_range+0x110/0x110
[ 3244.880939][T27935]  ___sys_sendmsg+0xf3/0x170
[ 3244.885520][T27935]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3244.890938][T27935]  ? __fget_files+0x272/0x400
[ 3244.895613][T27935]  ? lock_downgrade+0x820/0x820
[ 3244.900461][T27935]  ? __fget_files+0x294/0x400
[ 3244.905123][T27935]  ? __fget_light+0xea/0x280
[ 3244.909815][T27935]  __sys_sendmsg+0xe5/0x1b0
[ 3244.914312][T27935]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3244.919335][T27935]  ? lock_is_held_type+0xb0/0xe0
[ 3244.924255][T27935]  ? do_fast_syscall_32+0x40/0x120
[ 3244.929348][T27935]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3244.935373][T27935]  do_syscall_32_irqs_on+0x3f/0x60
[ 3244.940471][T27935]  do_fast_syscall_32+0x7f/0x120
[ 3244.945396][T27935]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3244.951700][T27935] RIP: 0023:0xf7f35569
[ 3244.955740][T27935] Code: Bad RIP value.
[ 3244.959782][T27935] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3244.968177][T27935] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3244.976174][T27935] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3244.984155][T27935] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3244.992116][T27935] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3245.000093][T27935] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:57 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:57 executing program 0:
pipe(&(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r2=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r5, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10)
r6 = dup3(r5, r4, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x17)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x76, &(0x7f0000000040)={r7}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={r7, 0xee, "27f20ff0335dd6297a6927b3fba4e1cbf8c78f902031f99c731d9557e0cd58b9ce8c60e2c5f2349206a42ba5ef8aca6ec306e2daf13b1b5810233683865c843cd001ebf9ecd79fc6f4f01ad3f7a059fee87fc364d6ea74c2cb8082644798ce3fdb8f13bb834270362ab0211958010054183b730297bf9d0dcabb5d5f0f3544fe632a6bbc2a03597781f437fbb8737c52c9da9dfba59fd26bf1f706f63b93eba09db2065ed8a679aa50c535834dde320a40734f85d520d1c86b0bbfaada17b3a2461667e20816e57d3f266445f8ad38b4c551386df862e8a852f958465e0d407232caffce9e5bc3a761a5fade8eed"}, &(0x7f0000000180)=0xf6)
r8 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001100)=@newlink={0x78, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0xb824c}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0xfff7}, @IFLA_GRE_PMTUDISC={0x5, 0xa, 0x1}, @IFLA_GRE_TOS={0x5, 0x9, 0xbe}, @IFLA_GRE_ERSPAN_VER={0xffffffffffffff86, 0x16, 0x2}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010101}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x78}}, 0x0)
sendfile(r0, r8, 0x0, 0xb026)
write$ppp(r1, &(0x7f0000000000)="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", 0xfa)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000100)={0x31, 0x4, 0x0, {0x2, 0xfffffffffffffff8, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x31)

17:20:57 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, 0x0, 0x0, 0x24004880)

17:20:57 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x12, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:57 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:20:57 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80), 0x0, 0x24004880)

[ 3245.230304][T27960] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3245.247740][T27960] CPU: 0 PID: 27960 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3245.256468][T27960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3245.266530][T27960] Call Trace:
[ 3245.269838][T27960]  dump_stack+0x18f/0x20d
[ 3245.274187][T27960]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3245.279126][T27960]  sysfs_do_create_link_sd+0x11e/0x140
[ 3245.284588][T27960]  sysfs_create_link+0x5f/0xc0
[ 3245.289373][T27960]  device_add+0x6ff/0x1be0
[ 3245.293803][T27960]  ? device_check_offline+0x280/0x280
[ 3245.299182][T27960]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3245.305177][T27960]  wiphy_register+0x1d5b/0x2840
[ 3245.310048][T27960]  ? wiphy_unregister+0xc10/0xc10
[ 3245.315094][T27960]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3245.320916][T27960]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3245.326987][T27960]  ieee80211_register_hw+0x2291/0x3950
[ 3245.332459][T27960]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3245.337835][T27960]  ? lock_downgrade+0x820/0x820
[ 3245.342686][T27960]  ? lock_is_held_type+0xb0/0xe0
[ 3245.347621][T27960]  ? memset+0x20/0x40
[ 3245.351620][T27960]  ? __hrtimer_init+0x12c/0x260
[ 3245.356480][T27960]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3245.362221][T27960]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3245.367596][T27960]  ? memcpy+0x39/0x60
[ 3245.371598][T27960]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3245.376646][T27960]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3245.382572][T27960]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3245.389517][T27960]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3245.396385][T27960]  genl_rcv_msg+0x61d/0x980
[ 3245.400901][T27960]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3245.407850][T27960]  ? lock_release+0x8d0/0x8d0
[ 3245.412527][T27960]  ? __lockdep_free_key_range+0x110/0x110
[ 3245.418253][T27960]  netlink_rcv_skb+0x15a/0x430
[ 3245.423019][T27960]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3245.429952][T27960]  ? netlink_ack+0xa10/0xa10
[ 3245.434563][T27960]  genl_rcv+0x24/0x40
[ 3245.438547][T27960]  netlink_unicast+0x533/0x7d0
[ 3245.443355][T27960]  ? netlink_attachskb+0x810/0x810
[ 3245.448462][T27960]  ? _copy_from_iter_full+0x247/0x890
[ 3245.453844][T27960]  ? __phys_addr+0x9a/0x110
[ 3245.458345][T27960]  ? __phys_addr_symbol+0x2c/0x70
[ 3245.463370][T27960]  ? __check_object_size+0x171/0x3e4
[ 3245.468661][T27960]  netlink_sendmsg+0x856/0xd90
[ 3245.473432][T27960]  ? netlink_unicast+0x7d0/0x7d0
[ 3245.478379][T27960]  ? netlink_unicast+0x7d0/0x7d0
[ 3245.483316][T27960]  sock_sendmsg+0xcf/0x120
[ 3245.487735][T27960]  ____sys_sendmsg+0x6e8/0x810
[ 3245.492500][T27960]  ? kernel_sendmsg+0x50/0x50
[ 3245.497173][T27960]  ? do_recvmmsg+0x6d0/0x6d0
[ 3245.501766][T27960]  ? perf_trace_lock+0xeb/0x4a0
[ 3245.506615][T27960]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3245.512596][T27960]  ? __lockdep_free_key_range+0x110/0x110
[ 3245.518315][T27960]  ___sys_sendmsg+0xf3/0x170
[ 3245.522916][T27960]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3245.528203][T27960]  ? __fget_files+0x272/0x400
[ 3245.532892][T27960]  ? lock_downgrade+0x820/0x820
[ 3245.537755][T27960]  ? __fget_files+0x294/0x400
[ 3245.542440][T27960]  ? __fget_light+0xea/0x280
[ 3245.547035][T27960]  __sys_sendmsg+0xe5/0x1b0
[ 3245.551539][T27960]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3245.556587][T27960]  ? lock_is_held_type+0xb0/0xe0
[ 3245.561526][T27960]  ? do_fast_syscall_32+0x40/0x120
[ 3245.566640][T27960]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3245.572622][T27960]  do_syscall_32_irqs_on+0x3f/0x60
[ 3245.577733][T27960]  do_fast_syscall_32+0x7f/0x120
[ 3245.582682][T27960]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3245.589003][T27960] RIP: 0023:0xf7f35569
[ 3245.593062][T27960] Code: Bad RIP value.
[ 3245.597122][T27960] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3245.605876][T27960] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3245.613850][T27960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3245.621820][T27960] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
17:20:58 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x5)

17:20:58 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x13, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:58 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
alarm(0x1d)

17:20:58 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80), 0x0, 0x24004880)

[ 3245.629781][T27960] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3245.637752][T27960] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3245.708636][T27963] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3245.735544][T27963] CPU: 0 PID: 27963 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3245.744378][T27963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3245.754437][T27963] Call Trace:
[ 3245.757739][T27963]  dump_stack+0x18f/0x20d
[ 3245.762097][T27963]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3245.767058][T27963]  sysfs_do_create_link_sd+0x11e/0x140
[ 3245.772538][T27963]  sysfs_create_link+0x5f/0xc0
[ 3245.777320][T27963]  device_add+0x6ff/0x1be0
[ 3245.781758][T27963]  ? device_check_offline+0x280/0x280
[ 3245.787150][T27963]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3245.793154][T27963]  wiphy_register+0x1d5b/0x2840
[ 3245.798035][T27963]  ? wiphy_unregister+0xc10/0xc10
[ 3245.803082][T27963]  ? default_device_exit_batch+0x3d0/0x3d0
17:20:58 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x60, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3245.808913][T27963]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3245.814994][T27963]  ieee80211_register_hw+0x2291/0x3950
[ 3245.820515][T27963]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3245.825909][T27963]  ? lock_downgrade+0x820/0x820
[ 3245.830769][T27963]  ? lock_is_held_type+0xb0/0xe0
[ 3245.835717][T27963]  ? memset+0x20/0x40
[ 3245.839710][T27963]  ? __hrtimer_init+0x12c/0x260
[ 3245.844581][T27963]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3245.850509][T27963]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3245.855900][T27963]  ? memcpy+0x39/0x60
[ 3245.859900][T27963]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3245.864948][T27963]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3245.870870][T27963]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3245.877819][T27963]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3245.884687][T27963]  genl_rcv_msg+0x61d/0x980
[ 3245.889217][T27963]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3245.896183][T27963]  ? lock_release+0x8d0/0x8d0
[ 3245.900910][T27963]  ? __lockdep_free_key_range+0x110/0x110
[ 3245.906656][T27963]  netlink_rcv_skb+0x15a/0x430
[ 3245.911441][T27963]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3245.918391][T27963]  ? netlink_ack+0xa10/0xa10
[ 3245.923012][T27963]  genl_rcv+0x24/0x40
[ 3245.926995][T27963]  netlink_unicast+0x533/0x7d0
[ 3245.931773][T27963]  ? netlink_attachskb+0x810/0x810
[ 3245.936893][T27963]  ? _copy_from_iter_full+0x247/0x890
[ 3245.942307][T27963]  ? __phys_addr+0x9a/0x110
[ 3245.946823][T27963]  ? __phys_addr_symbol+0x2c/0x70
[ 3245.951860][T27963]  ? __check_object_size+0x171/0x3e4
[ 3245.957168][T27963]  netlink_sendmsg+0x856/0xd90
[ 3245.961955][T27963]  ? netlink_unicast+0x7d0/0x7d0
[ 3245.966914][T27963]  ? netlink_unicast+0x7d0/0x7d0
[ 3245.971859][T27963]  sock_sendmsg+0xcf/0x120
[ 3245.976284][T27963]  ____sys_sendmsg+0x6e8/0x810
[ 3245.981055][T27963]  ? kernel_sendmsg+0x50/0x50
[ 3245.985733][T27963]  ? do_recvmmsg+0x6d0/0x6d0
[ 3245.990337][T27963]  ? perf_trace_lock+0xeb/0x4a0
[ 3245.995198][T27963]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3246.001195][T27963]  ? __lockdep_free_key_range+0x110/0x110
[ 3246.006935][T27963]  ___sys_sendmsg+0xf3/0x170
[ 3246.011550][T27963]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3246.016844][T27963]  ? __fget_files+0x272/0x400
[ 3246.022230][T27963]  ? lock_downgrade+0x820/0x820
[ 3246.027100][T27963]  ? __fget_files+0x294/0x400
[ 3246.031795][T27963]  ? __fget_light+0xea/0x280
[ 3246.036405][T27963]  __sys_sendmsg+0xe5/0x1b0
[ 3246.040919][T27963]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3246.045964][T27963]  ? lock_is_held_type+0xb0/0xe0
[ 3246.050914][T27963]  ? do_fast_syscall_32+0x40/0x120
[ 3246.056037][T27963]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3246.062031][T27963]  do_syscall_32_irqs_on+0x3f/0x60
[ 3246.067155][T27963]  do_fast_syscall_32+0x7f/0x120
[ 3246.072105][T27963]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3246.078444][T27963] RIP: 0023:0xf7f35569
[ 3246.082516][T27963] Code: Bad RIP value.
[ 3246.086588][T27963] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3246.095009][T27963] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
17:20:58 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3246.102990][T27963] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3246.110971][T27963] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3246.118955][T27963] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3246.126945][T27963] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:58 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x6, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:58 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:58 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80), 0x0, 0x24004880)

17:20:58 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}})
msgctl$IPC_RMID(r0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "31e0"}, 0x6, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x40)

17:20:58 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3246.428257][T28003] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3246.442427][T28003] CPU: 0 PID: 28003 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3246.451146][T28003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3246.461215][T28003] Call Trace:
[ 3246.464523][T28003]  dump_stack+0x18f/0x20d
[ 3246.468874][T28003]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3246.473830][T28003]  sysfs_do_create_link_sd+0x11e/0x140
[ 3246.479309][T28003]  sysfs_create_link+0x5f/0xc0
[ 3246.484094][T28003]  device_add+0x6ff/0x1be0
[ 3246.488551][T28003]  ? device_check_offline+0x280/0x280
[ 3246.493965][T28003]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3246.499999][T28003]  wiphy_register+0x1d5b/0x2840
[ 3246.504893][T28003]  ? wiphy_unregister+0xc10/0xc10
[ 3246.509947][T28003]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3246.515784][T28003]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3246.521883][T28003]  ieee80211_register_hw+0x2291/0x3950
[ 3246.527375][T28003]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3246.532774][T28003]  ? lock_downgrade+0x820/0x820
[ 3246.537647][T28003]  ? lock_is_held_type+0xb0/0xe0
[ 3246.542608][T28003]  ? memset+0x20/0x40
[ 3246.546620][T28003]  ? __hrtimer_init+0x12c/0x260
[ 3246.551602][T28003]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3246.557366][T28003]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3246.562765][T28003]  ? memcpy+0x39/0x60
[ 3246.566775][T28003]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3246.571827][T28003]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3246.577757][T28003]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3246.584711][T28003]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3246.591577][T28003]  genl_rcv_msg+0x61d/0x980
[ 3246.596101][T28003]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3246.603074][T28003]  ? lock_release+0x8d0/0x8d0
[ 3246.607762][T28003]  ? __lockdep_free_key_range+0x110/0x110
[ 3246.613496][T28003]  netlink_rcv_skb+0x15a/0x430
[ 3246.618274][T28003]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3246.625219][T28003]  ? netlink_ack+0xa10/0xa10
[ 3246.629840][T28003]  genl_rcv+0x24/0x40
[ 3246.633831][T28003]  netlink_unicast+0x533/0x7d0
[ 3246.638606][T28003]  ? netlink_attachskb+0x810/0x810
[ 3246.643722][T28003]  ? _copy_from_iter_full+0x247/0x890
[ 3246.649100][T28003]  ? __phys_addr+0x9a/0x110
[ 3246.653610][T28003]  ? __phys_addr_symbol+0x2c/0x70
[ 3246.658639][T28003]  ? __check_object_size+0x171/0x3e4
[ 3246.663933][T28003]  netlink_sendmsg+0x856/0xd90
[ 3246.668703][T28003]  ? netlink_unicast+0x7d0/0x7d0
[ 3246.673832][T28003]  ? netlink_unicast+0x7d0/0x7d0
17:20:59 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x300, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3246.678777][T28003]  sock_sendmsg+0xcf/0x120
[ 3246.683232][T28003]  ____sys_sendmsg+0x6e8/0x810
[ 3246.688011][T28003]  ? kernel_sendmsg+0x50/0x50
[ 3246.692692][T28003]  ? do_recvmmsg+0x6d0/0x6d0
[ 3246.697287][T28003]  ? perf_trace_lock+0xeb/0x4a0
[ 3246.702141][T28003]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3246.708245][T28003]  ? __lockdep_free_key_range+0x110/0x110
[ 3246.714009][T28003]  ___sys_sendmsg+0xf3/0x170
[ 3246.718625][T28003]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3246.723926][T28003]  ? __fget_files+0x272/0x400
[ 3246.728623][T28003]  ? lock_downgrade+0x820/0x820
[ 3246.733509][T28003]  ? __fget_files+0x294/0x400
[ 3246.738213][T28003]  ? __fget_light+0xea/0x280
[ 3246.742829][T28003]  __sys_sendmsg+0xe5/0x1b0
[ 3246.747348][T28003]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3246.752399][T28003]  ? lock_is_held_type+0xb0/0xe0
[ 3246.757351][T28003]  ? do_fast_syscall_32+0x40/0x120
[ 3246.762518][T28003]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3246.768517][T28003]  do_syscall_32_irqs_on+0x3f/0x60
[ 3246.773762][T28003]  do_fast_syscall_32+0x7f/0x120
[ 3246.778714][T28003]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3246.785050][T28003] RIP: 0023:0xf7f35569
[ 3246.789114][T28003] Code: Bad RIP value.
[ 3246.793181][T28003] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3246.801602][T28003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3246.809595][T28003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3246.817582][T28003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3246.825740][T28003] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3246.833723][T28003] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:59 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x8)

17:20:59 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:59 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75180e60"], 0x4, 0x0)

17:20:59 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x500, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:20:59 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3246.957593][T28022] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3247.013045][T28022] CPU: 1 PID: 28022 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3247.021767][T28022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3247.031833][T28022] Call Trace:
[ 3247.035148][T28022]  dump_stack+0x18f/0x20d
[ 3247.039567][T28022]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3247.044529][T28022]  sysfs_do_create_link_sd+0x11e/0x140
[ 3247.050010][T28022]  sysfs_create_link+0x5f/0xc0
[ 3247.054807][T28022]  device_add+0x6ff/0x1be0
17:20:59 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001100)=@newlink={0x78, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0xb824c}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0xfff7}, @IFLA_GRE_PMTUDISC={0x5, 0xa, 0x1}, @IFLA_GRE_TOS={0x5, 0x9, 0xbe}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010101}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x78}}, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYRES16], 0x4, 0x0)
r2 = openat$proc_capi20ncci(0xffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x509801, 0x0)
ioctl$USBDEVFS_REAPURBNDELAY(r2, 0x4004550d, &(0x7f0000000040))

[ 3247.059269][T28022]  ? device_check_offline+0x280/0x280
[ 3247.064678][T28022]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3247.070691][T28022]  wiphy_register+0x1d5b/0x2840
[ 3247.075576][T28022]  ? wiphy_unregister+0xc10/0xc10
[ 3247.080690][T28022]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3247.086513][T28022]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3247.092609][T28022]  ieee80211_register_hw+0x2291/0x3950
[ 3247.098109][T28022]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3247.103508][T28022]  ? lock_downgrade+0x820/0x820
[ 3247.108381][T28022]  ? lock_is_held_type+0xb0/0xe0
[ 3247.113341][T28022]  ? memset+0x20/0x40
[ 3247.117335][T28022]  ? __hrtimer_init+0x12c/0x260
[ 3247.122202][T28022]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3247.127957][T28022]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3247.133337][T28022]  ? memcpy+0x39/0x60
[ 3247.137426][T28022]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3247.142478][T28022]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3247.148407][T28022]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3247.155352][T28022]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3247.162216][T28022]  genl_rcv_msg+0x61d/0x980
[ 3247.166735][T28022]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3247.173698][T28022]  ? lock_release+0x8d0/0x8d0
[ 3247.178416][T28022]  ? __lockdep_free_key_range+0x110/0x110
[ 3247.184181][T28022]  netlink_rcv_skb+0x15a/0x430
[ 3247.188956][T28022]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3247.195896][T28022]  ? netlink_ack+0xa10/0xa10
[ 3247.200524][T28022]  genl_rcv+0x24/0x40
[ 3247.204701][T28022]  netlink_unicast+0x533/0x7d0
[ 3247.209637][T28022]  ? netlink_attachskb+0x810/0x810
[ 3247.214765][T28022]  ? _copy_from_iter_full+0x247/0x890
[ 3247.220149][T28022]  ? __phys_addr+0x9a/0x110
[ 3247.224680][T28022]  ? __phys_addr_symbol+0x2c/0x70
[ 3247.229737][T28022]  ? __check_object_size+0x171/0x3e4
[ 3247.235179][T28022]  netlink_sendmsg+0x856/0xd90
[ 3247.239978][T28022]  ? netlink_unicast+0x7d0/0x7d0
[ 3247.244938][T28022]  ? netlink_unicast+0x7d0/0x7d0
[ 3247.249887][T28022]  sock_sendmsg+0xcf/0x120
[ 3247.254315][T28022]  ____sys_sendmsg+0x6e8/0x810
[ 3247.259100][T28022]  ? kernel_sendmsg+0x50/0x50
[ 3247.263781][T28022]  ? do_recvmmsg+0x6d0/0x6d0
[ 3247.268530][T28022]  ? perf_trace_lock+0xeb/0x4a0
[ 3247.273414][T28022]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3247.279415][T28022]  ? __lockdep_free_key_range+0x110/0x110
[ 3247.285150][T28022]  ___sys_sendmsg+0xf3/0x170
[ 3247.289748][T28022]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3247.295045][T28022]  ? __fget_files+0x272/0x400
[ 3247.299749][T28022]  ? lock_downgrade+0x820/0x820
[ 3247.304619][T28022]  ? __fget_files+0x294/0x400
[ 3247.309310][T28022]  ? __fget_light+0xea/0x280
[ 3247.313997][T28022]  __sys_sendmsg+0xe5/0x1b0
[ 3247.318507][T28022]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3247.323553][T28022]  ? lock_is_held_type+0xb0/0xe0
[ 3247.328520][T28022]  ? do_fast_syscall_32+0x40/0x120
[ 3247.333645][T28022]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3247.339640][T28022]  do_syscall_32_irqs_on+0x3f/0x60
[ 3247.344758][T28022]  do_fast_syscall_32+0x7f/0x120
[ 3247.349703][T28022]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3247.356030][T28022] RIP: 0023:0xf7f35569
[ 3247.360103][T28022] Code: Bad RIP value.
[ 3247.364165][T28022] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3247.372576][T28022] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3247.380547][T28022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3247.388517][T28022] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3247.396487][T28022] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3247.404457][T28022] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:20:59 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:20:59 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:20:59 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x600, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3247.439707][T28035] device gre1 entered promiscuous mode
17:21:00 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
bind$packet(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:00 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3247.579654][T28052] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3247.626325][T28052] CPU: 0 PID: 28052 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3247.635183][T28052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3247.645253][T28052] Call Trace:
[ 3247.648563][T28052]  dump_stack+0x18f/0x20d
[ 3247.652919][T28052]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3247.658838][T28052]  sysfs_do_create_link_sd+0x11e/0x140
[ 3247.664322][T28052]  sysfs_create_link+0x5f/0xc0
[ 3247.669146][T28052]  device_add+0x6ff/0x1be0
[ 3247.673592][T28052]  ? device_check_offline+0x280/0x280
[ 3247.679000][T28052]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3247.685018][T28052]  wiphy_register+0x1d5b/0x2840
[ 3247.689906][T28052]  ? wiphy_unregister+0xc10/0xc10
[ 3247.694967][T28052]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3247.700804][T28052]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3247.706903][T28052]  ieee80211_register_hw+0x2291/0x3950
[ 3247.712410][T28052]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3247.717802][T28052]  ? lock_downgrade+0x820/0x820
17:21:00 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x612, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3247.722673][T28052]  ? lock_is_held_type+0xb0/0xe0
[ 3247.727625][T28052]  ? memset+0x20/0x40
[ 3247.731624][T28052]  ? __hrtimer_init+0x12c/0x260
[ 3247.736499][T28052]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3247.742264][T28052]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3247.747672][T28052]  ? memcpy+0x39/0x60
[ 3247.751774][T28052]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3247.756832][T28052]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3247.762769][T28052]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3247.769729][T28052]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3247.776602][T28052]  genl_rcv_msg+0x61d/0x980
[ 3247.781144][T28052]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3247.788114][T28052]  ? lock_release+0x8d0/0x8d0
[ 3247.792813][T28052]  ? __lockdep_free_key_range+0x110/0x110
[ 3247.798552][T28052]  netlink_rcv_skb+0x15a/0x430
[ 3247.803333][T28052]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3247.810286][T28052]  ? netlink_ack+0xa10/0xa10
[ 3247.815036][T28052]  genl_rcv+0x24/0x40
[ 3247.819040][T28052]  netlink_unicast+0x533/0x7d0
[ 3247.823832][T28052]  ? netlink_attachskb+0x810/0x810
[ 3247.828962][T28052]  ? _copy_from_iter_full+0x247/0x890
[ 3247.834345][T28052]  ? __phys_addr+0x9a/0x110
[ 3247.838856][T28052]  ? __phys_addr_symbol+0x2c/0x70
[ 3247.843892][T28052]  ? __check_object_size+0x171/0x3e4
[ 3247.849249][T28052]  netlink_sendmsg+0x856/0xd90
[ 3247.854016][T28052]  ? netlink_unicast+0x7d0/0x7d0
[ 3247.859004][T28052]  ? netlink_unicast+0x7d0/0x7d0
[ 3247.863956][T28052]  sock_sendmsg+0xcf/0x120
[ 3247.868376][T28052]  ____sys_sendmsg+0x6e8/0x810
[ 3247.873154][T28052]  ? kernel_sendmsg+0x50/0x50
[ 3247.877834][T28052]  ? do_recvmmsg+0x6d0/0x6d0
[ 3247.882595][T28052]  ? perf_trace_lock+0xeb/0x4a0
[ 3247.887461][T28052]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3247.893457][T28052]  ? __lockdep_free_key_range+0x110/0x110
[ 3247.899184][T28052]  ___sys_sendmsg+0xf3/0x170
[ 3247.903780][T28052]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3247.909069][T28052]  ? __fget_files+0x272/0x400
[ 3247.913806][T28052]  ? lock_downgrade+0x820/0x820
[ 3247.918680][T28052]  ? __fget_files+0x294/0x400
[ 3247.923384][T28052]  ? __fget_light+0xea/0x280
[ 3247.928111][T28052]  __sys_sendmsg+0xe5/0x1b0
[ 3247.932618][T28052]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3247.937654][T28052]  ? lock_is_held_type+0xb0/0xe0
[ 3247.942592][T28052]  ? do_fast_syscall_32+0x40/0x120
[ 3247.947727][T28052]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3247.953705][T28052]  do_syscall_32_irqs_on+0x3f/0x60
[ 3247.958806][T28052]  do_fast_syscall_32+0x7f/0x120
[ 3247.963746][T28052]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3247.970067][T28052] RIP: 0023:0xf7f35569
[ 3247.974130][T28052] Code: Bad RIP value.
[ 3247.978190][T28052] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3247.987215][T28052] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3247.995179][T28052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3248.003149][T28052] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3248.011131][T28052] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3248.019103][T28052] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3248.061205][T28062] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3248.071216][T28062] CPU: 0 PID: 28062 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3248.079940][T28062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3248.090014][T28062] Call Trace:
[ 3248.093324][T28062]  dump_stack+0x18f/0x20d
[ 3248.097683][T28062]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3248.102650][T28062]  sysfs_do_create_link_sd+0x11e/0x140
[ 3248.108145][T28062]  sysfs_create_link+0x5f/0xc0
[ 3248.112950][T28062]  device_add+0x6ff/0x1be0
[ 3248.117483][T28062]  ? device_check_offline+0x280/0x280
[ 3248.122902][T28062]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3248.128933][T28062]  wiphy_register+0x1d5b/0x2840
[ 3248.133819][T28062]  ? wiphy_unregister+0xc10/0xc10
[ 3248.138898][T28062]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3248.144744][T28062]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3248.150842][T28062]  ieee80211_register_hw+0x2291/0x3950
[ 3248.156341][T28062]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3248.161742][T28062]  ? lock_downgrade+0x820/0x820
[ 3248.166618][T28062]  ? lock_is_held_type+0xb0/0xe0
[ 3248.171574][T28062]  ? memset+0x20/0x40
[ 3248.175579][T28062]  ? __hrtimer_init+0x12c/0x260
[ 3248.180457][T28062]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3248.186223][T28062]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3248.191626][T28062]  ? memcpy+0x39/0x60
[ 3248.195647][T28062]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3248.200705][T28062]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3248.206777][T28062]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3248.213734][T28062]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3248.220603][T28062]  genl_rcv_msg+0x61d/0x980
[ 3248.225144][T28062]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3248.232114][T28062]  ? lock_release+0x8d0/0x8d0
[ 3248.236814][T28062]  ? __lockdep_free_key_range+0x110/0x110
[ 3248.242578][T28062]  netlink_rcv_skb+0x15a/0x430
[ 3248.247370][T28062]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3248.254330][T28062]  ? netlink_ack+0xa10/0xa10
[ 3248.258955][T28062]  genl_rcv+0x24/0x40
[ 3248.262963][T28062]  netlink_unicast+0x533/0x7d0
[ 3248.267757][T28062]  ? netlink_attachskb+0x810/0x810
[ 3248.272888][T28062]  ? _copy_from_iter_full+0x247/0x890
[ 3248.278273][T28062]  ? __phys_addr+0x9a/0x110
[ 3248.282812][T28062]  ? __phys_addr_symbol+0x2c/0x70
[ 3248.287864][T28062]  ? __check_object_size+0x171/0x3e4
[ 3248.293183][T28062]  netlink_sendmsg+0x856/0xd90
[ 3248.298028][T28062]  ? netlink_unicast+0x7d0/0x7d0
[ 3248.303008][T28062]  ? netlink_unicast+0x7d0/0x7d0
[ 3248.308075][T28062]  sock_sendmsg+0xcf/0x120
[ 3248.312938][T28062]  ____sys_sendmsg+0x6e8/0x810
[ 3248.317875][T28062]  ? kernel_sendmsg+0x50/0x50
[ 3248.322579][T28062]  ? do_recvmmsg+0x6d0/0x6d0
[ 3248.327173][T28062]  ? perf_trace_lock+0xeb/0x4a0
[ 3248.332041][T28062]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3248.338152][T28062]  ? __lockdep_free_key_range+0x110/0x110
[ 3248.343890][T28062]  ___sys_sendmsg+0xf3/0x170
[ 3248.348563][T28062]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3248.353878][T28062]  ? __fget_files+0x272/0x400
[ 3248.358576][T28062]  ? lock_downgrade+0x820/0x820
[ 3248.363461][T28062]  ? __fget_files+0x294/0x400
[ 3248.368144][T28062]  ? __fget_light+0xea/0x280
[ 3248.372752][T28062]  __sys_sendmsg+0xe5/0x1b0
[ 3248.377312][T28062]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3248.382351][T28062]  ? lock_is_held_type+0xb0/0xe0
[ 3248.387374][T28062]  ? do_fast_syscall_32+0x40/0x120
[ 3248.393085][T28062]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3248.399083][T28062]  do_syscall_32_irqs_on+0x3f/0x60
[ 3248.404193][T28062]  do_fast_syscall_32+0x7f/0x120
[ 3248.409159][T28062]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3248.415482][T28062] RIP: 0023:0xf7f35569
[ 3248.419534][T28062] Code: Bad RIP value.
[ 3248.423602][T28062] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3248.432033][T28062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3248.440017][T28062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3248.447988][T28062] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
17:21:00 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x9)

17:21:00 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:00 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x900, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:00 executing program 0:
msgsnd(0x0, &(0x7f0000000000)={0x0, "f31db9912be5f220db62bb57860d92196b1a1bb953e4207d7509e00b41ecc3df020000000000000017ab762ae7a2e877e9"}, 0x35, 0x0)

[ 3248.455951][T28062] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3248.463929][T28062] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:00 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
bind$packet(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:01 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:01 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:01 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xa00, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:01 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0)
close(r0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0185648, &(0x7f0000000140)={0x980000, 0x2, 0x8, <r3=>0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x9909da, 0x20, [], @p_u32=&(0x7f0000000080)=0x1}})
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(0xffffffffffffffff, &(0x7f0000000040)=0x42, r4, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200)={0x0, <r5=>0x0}, &(0x7f0000000240)=0xc)
ioprio_get$uid(0x0, r5)
write$P9_RREMOVE(r3, &(0x7f0000000180)={0x7, 0x7b, 0x1}, 0x7)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r6, r7, 0x0, 0x100000080006c00)
ioctl$SNDRV_PCM_IOCTL_STATUS64(r7, 0x80804120, &(0x7f0000000000))

17:21:01 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
bind$packet(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3248.751004][T28090] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3248.758844][T28090] CPU: 0 PID: 28090 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3248.767831][T28090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3248.777910][T28090] Call Trace:
[ 3248.781225][T28090]  dump_stack+0x18f/0x20d
[ 3248.785719][T28090]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3248.790795][T28090]  sysfs_do_create_link_sd+0x11e/0x140
[ 3248.796282][T28090]  sysfs_create_link+0x5f/0xc0
[ 3248.801073][T28090]  device_add+0x6ff/0x1be0
[ 3248.805527][T28090]  ? device_check_offline+0x280/0x280
[ 3248.810928][T28090]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3248.816958][T28090]  wiphy_register+0x1d5b/0x2840
[ 3248.822022][T28090]  ? wiphy_unregister+0xc10/0xc10
[ 3248.827079][T28090]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3248.832926][T28090]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3248.839031][T28090]  ieee80211_register_hw+0x2291/0x3950
[ 3248.844534][T28090]  ? ieee80211_restart_hw+0x2f0/0x2f0
17:21:01 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb00, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3248.849941][T28090]  ? lock_downgrade+0x820/0x820
[ 3248.854819][T28090]  ? lock_is_held_type+0xb0/0xe0
[ 3248.859782][T28090]  ? memset+0x20/0x40
[ 3248.863813][T28090]  ? __hrtimer_init+0x12c/0x260
[ 3248.868693][T28090]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3248.874460][T28090]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3248.879866][T28090]  ? memcpy+0x39/0x60
[ 3248.883883][T28090]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3248.888944][T28090]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3248.894880][T28090]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
17:21:01 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3248.901839][T28090]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3248.908721][T28090]  genl_rcv_msg+0x61d/0x980
[ 3248.913373][T28090]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3248.920477][T28090]  ? lock_release+0x8d0/0x8d0
[ 3248.925191][T28090]  ? __lockdep_free_key_range+0x110/0x110
[ 3248.930944][T28090]  netlink_rcv_skb+0x15a/0x430
[ 3248.935740][T28090]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3248.942709][T28090]  ? netlink_ack+0xa10/0xa10
[ 3248.947344][T28090]  genl_rcv+0x24/0x40
[ 3248.951473][T28090]  netlink_unicast+0x533/0x7d0
[ 3248.956275][T28090]  ? netlink_attachskb+0x810/0x810
[ 3248.961416][T28090]  ? _copy_from_iter_full+0x247/0x890
[ 3248.966819][T28090]  ? __phys_addr+0x9a/0x110
[ 3248.971351][T28090]  ? __phys_addr_symbol+0x2c/0x70
[ 3248.976409][T28090]  ? __check_object_size+0x171/0x3e4
[ 3248.981734][T28090]  netlink_sendmsg+0x856/0xd90
[ 3248.986640][T28090]  ? netlink_unicast+0x7d0/0x7d0
[ 3248.991620][T28090]  ? netlink_unicast+0x7d0/0x7d0
[ 3248.996593][T28090]  sock_sendmsg+0xcf/0x120
[ 3249.001041][T28090]  ____sys_sendmsg+0x6e8/0x810
[ 3249.005831][T28090]  ? kernel_sendmsg+0x50/0x50
[ 3249.010578][T28090]  ? do_recvmmsg+0x6d0/0x6d0
[ 3249.015228][T28090]  ? perf_trace_lock+0xeb/0x4a0
[ 3249.020116][T28090]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3249.026126][T28090]  ? __lockdep_free_key_range+0x110/0x110
[ 3249.031879][T28090]  ___sys_sendmsg+0xf3/0x170
[ 3249.036505][T28090]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3249.041818][T28090]  ? __fget_files+0x272/0x400
[ 3249.046528][T28090]  ? lock_downgrade+0x820/0x820
[ 3249.051429][T28090]  ? __fget_files+0x294/0x400
[ 3249.056144][T28090]  ? __fget_light+0xea/0x280
[ 3249.060754][T28090]  __sys_sendmsg+0xe5/0x1b0
[ 3249.065282][T28090]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3249.070336][T28090]  ? lock_is_held_type+0xb0/0xe0
[ 3249.075302][T28090]  ? do_fast_syscall_32+0x40/0x120
[ 3249.080438][T28090]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3249.086457][T28090]  do_syscall_32_irqs_on+0x3f/0x60
[ 3249.091595][T28090]  do_fast_syscall_32+0x7f/0x120
[ 3249.096560][T28090]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3249.102901][T28090] RIP: 0023:0xf7f35569
[ 3249.106995][T28090] Code: Bad RIP value.
[ 3249.111076][T28090] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3249.119502][T28090] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3249.127500][T28090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3249.135490][T28090] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3249.143476][T28090] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3249.151463][T28090] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3249.378351][T28110] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3249.484130][T28110] CPU: 1 PID: 28110 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3249.493004][T28110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3249.503081][T28110] Call Trace:
[ 3249.506407][T28110]  dump_stack+0x18f/0x20d
[ 3249.510764][T28110]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3249.515726][T28110]  sysfs_do_create_link_sd+0x11e/0x140
[ 3249.521203][T28110]  sysfs_create_link+0x5f/0xc0
[ 3249.525979][T28110]  device_add+0x6ff/0x1be0
[ 3249.530412][T28110]  ? device_check_offline+0x280/0x280
[ 3249.535802][T28110]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3249.541799][T28110]  wiphy_register+0x1d5b/0x2840
[ 3249.546673][T28110]  ? wiphy_unregister+0xc10/0xc10
[ 3249.551712][T28110]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3249.557537][T28110]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3249.563622][T28110]  ieee80211_register_hw+0x2291/0x3950
[ 3249.569105][T28110]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3249.574491][T28110]  ? lock_downgrade+0x820/0x820
[ 3249.579353][T28110]  ? lock_is_held_type+0xb0/0xe0
[ 3249.584296][T28110]  ? memset+0x20/0x40
[ 3249.588291][T28110]  ? __hrtimer_init+0x12c/0x260
[ 3249.593157][T28110]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3249.598902][T28110]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3249.604279][T28110]  ? memcpy+0x39/0x60
[ 3249.608414][T28110]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3249.613488][T28110]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3249.619587][T28110]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3249.626704][T28110]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3249.633609][T28110]  genl_rcv_msg+0x61d/0x980
[ 3249.638224][T28110]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3249.645269][T28110]  ? lock_release+0x8d0/0x8d0
[ 3249.649958][T28110]  ? __lockdep_free_key_range+0x110/0x110
[ 3249.655692][T28110]  netlink_rcv_skb+0x15a/0x430
[ 3249.660469][T28110]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3249.667975][T28110]  ? netlink_ack+0xa10/0xa10
[ 3249.672615][T28110]  genl_rcv+0x24/0x40
[ 3249.676630][T28110]  netlink_unicast+0x533/0x7d0
[ 3249.681437][T28110]  ? netlink_attachskb+0x810/0x810
[ 3249.686672][T28110]  ? _copy_from_iter_full+0x247/0x890
[ 3249.692061][T28110]  ? __phys_addr+0x9a/0x110
[ 3249.696714][T28110]  ? __phys_addr_symbol+0x2c/0x70
[ 3249.702210][T28110]  ? __check_object_size+0x171/0x3e4
[ 3249.707506][T28110]  netlink_sendmsg+0x856/0xd90
[ 3249.712438][T28110]  ? netlink_unicast+0x7d0/0x7d0
[ 3249.717416][T28110]  ? netlink_unicast+0x7d0/0x7d0
[ 3249.722361][T28110]  sock_sendmsg+0xcf/0x120
[ 3249.726781][T28110]  ____sys_sendmsg+0x6e8/0x810
[ 3249.731579][T28110]  ? kernel_sendmsg+0x50/0x50
[ 3249.736269][T28110]  ? do_recvmmsg+0x6d0/0x6d0
[ 3249.741119][T28110]  ? perf_trace_lock+0xeb/0x4a0
[ 3249.745976][T28110]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3249.751946][T28110]  ? __lockdep_free_key_range+0x110/0x110
[ 3249.757686][T28110]  ___sys_sendmsg+0xf3/0x170
[ 3249.762409][T28110]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3249.767859][T28110]  ? __fget_files+0x272/0x400
[ 3249.772636][T28110]  ? lock_downgrade+0x820/0x820
[ 3249.777481][T28110]  ? __fget_files+0x294/0x400
[ 3249.782526][T28110]  ? __fget_light+0xea/0x280
[ 3249.787119][T28110]  __sys_sendmsg+0xe5/0x1b0
[ 3249.791890][T28110]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3249.799532][T28110]  ? lock_is_held_type+0xb0/0xe0
[ 3249.804484][T28110]  ? do_fast_syscall_32+0x40/0x120
[ 3249.809617][T28110]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3249.815596][T28110]  do_syscall_32_irqs_on+0x3f/0x60
[ 3249.820700][T28110]  do_fast_syscall_32+0x7f/0x120
[ 3249.825672][T28110]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3249.831993][T28110] RIP: 0023:0xf7f35569
[ 3249.836044][T28110] Code: Bad RIP value.
[ 3249.840090][T28110] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3249.848490][T28110] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3249.856494][T28110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3249.864457][T28110] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3249.872438][T28110] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:21:02 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xe)

17:21:02 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:02 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {0x0}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:02 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3249.880410][T28110] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:02 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x9, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:02 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf00, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:02 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {0x0}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:02 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3250.244270][T28132] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3250.268801][T28132] CPU: 0 PID: 28132 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3250.277538][T28132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3250.287606][T28132] Call Trace:
[ 3250.290919][T28132]  dump_stack+0x18f/0x20d
[ 3250.295295][T28132]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3250.300262][T28132]  sysfs_do_create_link_sd+0x11e/0x140
[ 3250.305764][T28132]  sysfs_create_link+0x5f/0xc0
[ 3250.310553][T28132]  device_add+0x6ff/0x1be0
[ 3250.314997][T28132]  ? device_check_offline+0x280/0x280
[ 3250.320386][T28132]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3250.326397][T28132]  wiphy_register+0x1d5b/0x2840
[ 3250.331375][T28132]  ? wiphy_unregister+0xc10/0xc10
[ 3250.336422][T28132]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3250.342260][T28132]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3250.348460][T28132]  ieee80211_register_hw+0x2291/0x3950
[ 3250.353977][T28132]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3250.359377][T28132]  ? lock_downgrade+0x820/0x820
[ 3250.364246][T28132]  ? lock_is_held_type+0xb0/0xe0
[ 3250.369209][T28132]  ? memset+0x20/0x40
[ 3250.373215][T28132]  ? __hrtimer_init+0x12c/0x260
[ 3250.378085][T28132]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3250.383871][T28132]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3250.389266][T28132]  ? memcpy+0x39/0x60
[ 3250.393451][T28132]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3250.398682][T28132]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3250.404614][T28132]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3250.411761][T28132]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3250.418644][T28132]  genl_rcv_msg+0x61d/0x980
[ 3250.423279][T28132]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3250.430246][T28132]  ? lock_release+0x8d0/0x8d0
[ 3250.434935][T28132]  ? __lockdep_free_key_range+0x110/0x110
[ 3250.440680][T28132]  netlink_rcv_skb+0x15a/0x430
[ 3250.445477][T28132]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3250.452448][T28132]  ? netlink_ack+0xa10/0xa10
[ 3250.457085][T28132]  genl_rcv+0x24/0x40
[ 3250.461097][T28132]  netlink_unicast+0x533/0x7d0
[ 3250.465868][T28132]  ? netlink_attachskb+0x810/0x810
[ 3250.471097][T28132]  ? _copy_from_iter_full+0x247/0x890
[ 3250.476589][T28132]  ? __phys_addr+0x9a/0x110
[ 3250.481286][T28132]  ? __phys_addr_symbol+0x2c/0x70
[ 3250.486354][T28132]  ? __check_object_size+0x171/0x3e4
[ 3250.491648][T28132]  netlink_sendmsg+0x856/0xd90
[ 3250.496417][T28132]  ? netlink_unicast+0x7d0/0x7d0
[ 3250.501365][T28132]  ? netlink_unicast+0x7d0/0x7d0
[ 3250.506312][T28132]  sock_sendmsg+0xcf/0x120
[ 3250.510739][T28132]  ____sys_sendmsg+0x6e8/0x810
[ 3250.515517][T28132]  ? kernel_sendmsg+0x50/0x50
[ 3250.520185][T28132]  ? do_recvmmsg+0x6d0/0x6d0
[ 3250.524767][T28132]  ? perf_trace_lock+0xeb/0x4a0
[ 3250.529636][T28132]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3250.535625][T28132]  ? __lockdep_free_key_range+0x110/0x110
[ 3250.541361][T28132]  ___sys_sendmsg+0xf3/0x170
[ 3250.545956][T28132]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3250.551349][T28132]  ? __fget_files+0x272/0x400
[ 3250.556038][T28132]  ? lock_downgrade+0x820/0x820
[ 3250.560917][T28132]  ? __fget_files+0x294/0x400
[ 3250.565613][T28132]  ? __fget_light+0xea/0x280
[ 3250.570230][T28132]  __sys_sendmsg+0xe5/0x1b0
[ 3250.574755][T28132]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3250.579793][T28132]  ? lock_is_held_type+0xb0/0xe0
[ 3250.584733][T28132]  ? do_fast_syscall_32+0x40/0x120
[ 3250.589837][T28132]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3250.595818][T28132]  do_syscall_32_irqs_on+0x3f/0x60
[ 3250.600937][T28132]  do_fast_syscall_32+0x7f/0x120
[ 3250.605914][T28132]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3250.612234][T28132] RIP: 0023:0xf7f35569
[ 3250.616406][T28132] Code: Bad RIP value.
[ 3250.620485][T28132] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3250.628918][T28132] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3250.636878][T28132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
17:21:03 executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x0, 0x0)
ioctl$BLKROTATIONAL(r0, 0x127c, &(0x7f0000000000))
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:21:03 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {0x0}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:03 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1100, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3250.645221][T28132] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3250.653191][T28132] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3250.661169][T28132] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3250.710961][T28143] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3250.754147][T28143] CPU: 0 PID: 28143 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3250.762876][T28143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3250.772946][T28143] Call Trace:
[ 3250.776259][T28143]  dump_stack+0x18f/0x20d
[ 3250.780611][T28143]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3250.785570][T28143]  sysfs_do_create_link_sd+0x11e/0x140
[ 3250.791061][T28143]  sysfs_create_link+0x5f/0xc0
[ 3250.795850][T28143]  device_add+0x6ff/0x1be0
[ 3250.800295][T28143]  ? device_check_offline+0x280/0x280
[ 3250.805709][T28143]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3250.811736][T28143]  wiphy_register+0x1d5b/0x2840
[ 3250.816631][T28143]  ? wiphy_unregister+0xc10/0xc10
[ 3250.821735][T28143]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3250.827629][T28143]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3250.833735][T28143]  ieee80211_register_hw+0x2291/0x3950
[ 3250.839234][T28143]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3250.844639][T28143]  ? lock_downgrade+0x820/0x820
[ 3250.849512][T28143]  ? lock_is_held_type+0xb0/0xe0
[ 3250.854470][T28143]  ? memset+0x20/0x40
[ 3250.858479][T28143]  ? __hrtimer_init+0x12c/0x260
[ 3250.863363][T28143]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3250.869133][T28143]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3250.874538][T28143]  ? memcpy+0x39/0x60
[ 3250.878554][T28143]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3250.883612][T28143]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3250.889546][T28143]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3250.896508][T28143]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3250.903392][T28143]  genl_rcv_msg+0x61d/0x980
[ 3250.907936][T28143]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3250.914915][T28143]  ? lock_release+0x8d0/0x8d0
[ 3250.919618][T28143]  ? __lockdep_free_key_range+0x110/0x110
[ 3250.925397][T28143]  netlink_rcv_skb+0x15a/0x430
[ 3250.930192][T28143]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3250.937168][T28143]  ? netlink_ack+0xa10/0xa10
[ 3250.941799][T28143]  genl_rcv+0x24/0x40
[ 3250.945805][T28143]  netlink_unicast+0x533/0x7d0
[ 3250.950675][T28143]  ? netlink_attachskb+0x810/0x810
[ 3250.955808][T28143]  ? _copy_from_iter_full+0x247/0x890
[ 3250.961238][T28143]  ? __phys_addr+0x9a/0x110
[ 3250.965766][T28143]  ? __phys_addr_symbol+0x2c/0x70
[ 3250.971073][T28143]  ? __check_object_size+0x171/0x3e4
[ 3250.976394][T28143]  netlink_sendmsg+0x856/0xd90
[ 3250.981186][T28143]  ? netlink_unicast+0x7d0/0x7d0
[ 3250.986155][T28143]  ? netlink_unicast+0x7d0/0x7d0
[ 3250.991111][T28143]  sock_sendmsg+0xcf/0x120
[ 3250.995551][T28143]  ____sys_sendmsg+0x6e8/0x810
[ 3251.000383][T28143]  ? kernel_sendmsg+0x50/0x50
[ 3251.005087][T28143]  ? do_recvmmsg+0x6d0/0x6d0
[ 3251.009718][T28143]  ? perf_trace_lock+0xeb/0x4a0
[ 3251.014599][T28143]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3251.020609][T28143]  ? __lockdep_free_key_range+0x110/0x110
[ 3251.026355][T28143]  ___sys_sendmsg+0xf3/0x170
[ 3251.030969][T28143]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3251.036277][T28143]  ? __fget_files+0x272/0x400
[ 3251.040985][T28143]  ? lock_downgrade+0x820/0x820
[ 3251.045880][T28143]  ? __fget_files+0x294/0x400
[ 3251.050598][T28143]  ? __fget_light+0xea/0x280
17:21:03 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00'})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:03 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf)

17:21:03 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)={0x18, r1, 0x401, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0)
mkdirat$cgroup_root(0xffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
pipe(&(0x7f0000000280)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$netlink(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0xfe62, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f00000002c0)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IPV4_SRC={0x8, 0x1b, @multicast1}]}}]}, 0x3c}}, 0x0)
connect$can_bcm(r2, &(0x7f0000000080)={0x1d, r6}, 0x10)
r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r8=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r8, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000300)=0x14)
sendfile(r3, r7, 0x0, 0x100000080006c00)
ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r3, 0xc01864b0, &(0x7f0000000040)={0xffffffc1, 0x1, 0x8, 0xfffff000, 0x5})
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

[ 3251.055224][T28143]  __sys_sendmsg+0xe5/0x1b0
[ 3251.059749][T28143]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3251.065248][T28143]  ? lock_is_held_type+0xb0/0xe0
[ 3251.071181][T28143]  ? do_fast_syscall_32+0x40/0x120
[ 3251.076323][T28143]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3251.082334][T28143]  do_syscall_32_irqs_on+0x3f/0x60
[ 3251.087475][T28143]  do_fast_syscall_32+0x7f/0x120
[ 3251.092445][T28143]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3251.098808][T28143] RIP: 0023:0xf7f35569
17:21:03 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3251.102892][T28143] Code: Bad RIP value.
[ 3251.107172][T28143] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3251.115606][T28143] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3251.123598][T28143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3251.131588][T28143] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3251.139577][T28143] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3251.147901][T28143] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:03 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1200, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3251.212749][T28164] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
17:21:03 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xa, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:03 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:03 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3251.313935][T28163] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
17:21:03 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1206, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:03 executing program 0:
msgsnd(0x0, &(0x7f00000000c0)={0x0, "c8822fd3b5e5b91c513a8c24139e7befd1d7ab88715c3b802e77f311ccc5cd5ef898850d856f3464e24f0774fed4b24724051c983a18f82b5cef8981dcf2fa0aec23e452af8b1e95c4eecbbf4e07dbf07ef76feb34f884fb37ef"}, 0x5e, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000000)={0x550, 0xa0, 0x140, 0x800, 0x2, 0xe000000, 0x2, 0x0, {0x6, 0xfffffff8, 0x1}, {0x4, 0x5}, {0x3, 0x5}, {0x3, 0x5, 0x1}, 0x3, 0x40, 0xfffffff8, 0x200, 0x0, 0x3, 0xffff, 0x0, 0x5, 0x1, 0x200, 0x126d04ab, 0x18, 0x4, 0x2, 0xb})

17:21:03 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3251.439687][T28182] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3251.465217][T28182] CPU: 0 PID: 28182 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3251.473940][T28182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3251.484010][T28182] Call Trace:
[ 3251.487334][T28182]  dump_stack+0x18f/0x20d
[ 3251.491697][T28182]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3251.496666][T28182]  sysfs_do_create_link_sd+0x11e/0x140
[ 3251.502153][T28182]  sysfs_create_link+0x5f/0xc0
[ 3251.506948][T28182]  device_add+0x6ff/0x1be0
[ 3251.511400][T28182]  ? device_check_offline+0x280/0x280
[ 3251.516801][T28182]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3251.522812][T28182]  wiphy_register+0x1d5b/0x2840
[ 3251.527708][T28182]  ? wiphy_unregister+0xc10/0xc10
[ 3251.532761][T28182]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3251.538597][T28182]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3251.544702][T28182]  ieee80211_register_hw+0x2291/0x3950
[ 3251.550289][T28182]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3251.555782][T28182]  ? lock_downgrade+0x820/0x820
[ 3251.560659][T28182]  ? lock_is_held_type+0xb0/0xe0
[ 3251.565620][T28182]  ? memset+0x20/0x40
[ 3251.569626][T28182]  ? __hrtimer_init+0x12c/0x260
[ 3251.574515][T28182]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3251.580286][T28182]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3251.585687][T28182]  ? memcpy+0x39/0x60
[ 3251.589711][T28182]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3251.594765][T28182]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3251.600702][T28182]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3251.607665][T28182]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3251.614547][T28182]  genl_rcv_msg+0x61d/0x980
[ 3251.619080][T28182]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3251.626049][T28182]  ? lock_release+0x8d0/0x8d0
[ 3251.630749][T28182]  ? __lockdep_free_key_range+0x110/0x110
[ 3251.636489][T28182]  netlink_rcv_skb+0x15a/0x430
[ 3251.641291][T28182]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3251.648249][T28182]  ? netlink_ack+0xa10/0xa10
[ 3251.652878][T28182]  genl_rcv+0x24/0x40
[ 3251.656871][T28182]  netlink_unicast+0x533/0x7d0
[ 3251.661660][T28182]  ? netlink_attachskb+0x810/0x810
[ 3251.666790][T28182]  ? _copy_from_iter_full+0x247/0x890
[ 3251.672220][T28182]  ? __phys_addr+0x9a/0x110
[ 3251.676745][T28182]  ? __phys_addr_symbol+0x2c/0x70
[ 3251.681795][T28182]  ? __check_object_size+0x171/0x3e4
[ 3251.687229][T28182]  netlink_sendmsg+0x856/0xd90
[ 3251.692025][T28182]  ? netlink_unicast+0x7d0/0x7d0
[ 3251.697005][T28182]  ? netlink_unicast+0x7d0/0x7d0
[ 3251.701977][T28182]  sock_sendmsg+0xcf/0x120
[ 3251.706422][T28182]  ____sys_sendmsg+0x6e8/0x810
[ 3251.711217][T28182]  ? kernel_sendmsg+0x50/0x50
[ 3251.715950][T28182]  ? do_recvmmsg+0x6d0/0x6d0
[ 3251.720571][T28182]  ? perf_trace_lock+0xeb/0x4a0
[ 3251.725441][T28182]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3251.731449][T28182]  ? __lockdep_free_key_range+0x110/0x110
[ 3251.737208][T28182]  ___sys_sendmsg+0xf3/0x170
[ 3251.741831][T28182]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3251.747147][T28182]  ? __fget_files+0x272/0x400
[ 3251.751867][T28182]  ? lock_downgrade+0x820/0x820
[ 3251.756754][T28182]  ? __fget_files+0x294/0x400
[ 3251.761465][T28182]  ? __fget_light+0xea/0x280
[ 3251.766081][T28182]  __sys_sendmsg+0xe5/0x1b0
[ 3251.770607][T28182]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3251.775669][T28182]  ? lock_is_held_type+0xb0/0xe0
[ 3251.780639][T28182]  ? do_fast_syscall_32+0x40/0x120
17:21:03 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1300, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:04 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r0, 0x0)
msgsnd(r0, &(0x7f00000001c0)={0x2}, 0x4, 0x0)

[ 3251.785773][T28182]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3251.791790][T28182]  do_syscall_32_irqs_on+0x3f/0x60
[ 3251.796963][T28182]  do_fast_syscall_32+0x7f/0x120
[ 3251.801930][T28182]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3251.808276][T28182] RIP: 0023:0xf7f35569
[ 3251.812367][T28182] Code: Bad RIP value.
[ 3251.816445][T28182] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3251.824871][T28182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3251.832862][T28182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3251.840848][T28182] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3251.848834][T28182] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3251.856822][T28182] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:04 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x10)

17:21:04 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:04 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x2cb8, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:04 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
ioctl$SNDRV_PCM_IOCTL_DROP(r1, 0x4143, 0x0)

[ 3252.084617][T28211] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3252.103619][T28211] CPU: 0 PID: 28211 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3252.112344][T28211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3252.122416][T28211] Call Trace:
[ 3252.125729][T28211]  dump_stack+0x18f/0x20d
[ 3252.130085][T28211]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3252.135043][T28211]  sysfs_do_create_link_sd+0x11e/0x140
[ 3252.140624][T28211]  sysfs_create_link+0x5f/0xc0
[ 3252.145420][T28211]  device_add+0x6ff/0x1be0
[ 3252.149876][T28211]  ? device_check_offline+0x280/0x280
[ 3252.155276][T28211]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3252.161278][T28211]  wiphy_register+0x1d5b/0x2840
[ 3252.166203][T28211]  ? wiphy_unregister+0xc10/0xc10
[ 3252.171297][T28211]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3252.177163][T28211]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3252.183260][T28211]  ieee80211_register_hw+0x2291/0x3950
[ 3252.188759][T28211]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3252.194158][T28211]  ? lock_downgrade+0x820/0x820
[ 3252.199035][T28211]  ? lock_is_held_type+0xb0/0xe0
[ 3252.204030][T28211]  ? memset+0x20/0x40
[ 3252.208018][T28211]  ? __hrtimer_init+0x12c/0x260
[ 3252.213096][T28211]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3252.218821][T28211]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3252.224260][T28211]  ? memcpy+0x39/0x60
[ 3252.228336][T28211]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3252.233355][T28211]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3252.239263][T28211]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3252.246268][T28211]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3252.253124][T28211]  genl_rcv_msg+0x61d/0x980
[ 3252.257633][T28211]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3252.264581][T28211]  ? lock_release+0x8d0/0x8d0
[ 3252.269346][T28211]  ? __lockdep_free_key_range+0x110/0x110
[ 3252.275076][T28211]  netlink_rcv_skb+0x15a/0x430
[ 3252.279844][T28211]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3252.286773][T28211]  ? netlink_ack+0xa10/0xa10
[ 3252.291389][T28211]  genl_rcv+0x24/0x40
[ 3252.295360][T28211]  netlink_unicast+0x533/0x7d0
[ 3252.300118][T28211]  ? netlink_attachskb+0x810/0x810
[ 3252.305236][T28211]  ? _copy_from_iter_full+0x247/0x890
[ 3252.313745][T28211]  ? __phys_addr+0x9a/0x110
[ 3252.318354][T28211]  ? __phys_addr_symbol+0x2c/0x70
[ 3252.323417][T28211]  ? __check_object_size+0x171/0x3e4
[ 3252.328702][T28211]  netlink_sendmsg+0x856/0xd90
[ 3252.333465][T28211]  ? netlink_unicast+0x7d0/0x7d0
[ 3252.338415][T28211]  ? netlink_unicast+0x7d0/0x7d0
[ 3252.343350][T28211]  sock_sendmsg+0xcf/0x120
[ 3252.347767][T28211]  ____sys_sendmsg+0x6e8/0x810
[ 3252.352570][T28211]  ? kernel_sendmsg+0x50/0x50
[ 3252.357262][T28211]  ? do_recvmmsg+0x6d0/0x6d0
[ 3252.361864][T28211]  ? perf_trace_lock+0xeb/0x4a0
[ 3252.366705][T28211]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3252.372678][T28211]  ? __lockdep_free_key_range+0x110/0x110
[ 3252.378507][T28211]  ___sys_sendmsg+0xf3/0x170
[ 3252.383096][T28211]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3252.388374][T28211]  ? __fget_files+0x272/0x400
[ 3252.393130][T28211]  ? lock_downgrade+0x820/0x820
[ 3252.397983][T28211]  ? __fget_files+0x294/0x400
[ 3252.402669][T28211]  ? __fget_light+0xea/0x280
[ 3252.407273][T28211]  __sys_sendmsg+0xe5/0x1b0
[ 3252.411901][T28211]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3252.416998][T28211]  ? lock_is_held_type+0xb0/0xe0
[ 3252.422114][T28211]  ? do_fast_syscall_32+0x40/0x120
[ 3252.427222][T28211]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3252.433203][T28211]  do_syscall_32_irqs_on+0x3f/0x60
[ 3252.438411][T28211]  do_fast_syscall_32+0x7f/0x120
[ 3252.443961][T28211]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3252.450543][T28211] RIP: 0023:0xf7f35569
[ 3252.454628][T28211] Code: Bad RIP value.
[ 3252.458684][T28211] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3252.467089][T28211] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3252.475066][T28211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3252.483028][T28211] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3252.491000][T28211] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3252.499499][T28211] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:04 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xb, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:04 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e85", 0xf}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:04 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x6000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:04 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:04 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = socket(0x26, 0x5, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000040)
accept4$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14, 0x0)

[ 3252.655621][T28231] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3252.666637][T28231] CPU: 1 PID: 28231 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3252.675354][T28231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3252.685424][T28231] Call Trace:
[ 3252.688846][T28231]  dump_stack+0x18f/0x20d
[ 3252.693220][T28231]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3252.698186][T28231]  sysfs_do_create_link_sd+0x11e/0x140
17:21:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e85", 0xf}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e85", 0xf}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3252.703679][T28231]  sysfs_create_link+0x5f/0xc0
[ 3252.708556][T28231]  device_add+0x6ff/0x1be0
[ 3252.713008][T28231]  ? device_check_offline+0x280/0x280
[ 3252.718410][T28231]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3252.724415][T28231]  wiphy_register+0x1d5b/0x2840
[ 3252.729302][T28231]  ? wiphy_unregister+0xc10/0xc10
[ 3252.734379][T28231]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3252.740215][T28231]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3252.746310][T28231]  ieee80211_register_hw+0x2291/0x3950
17:21:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1ca", 0x17}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3252.751810][T28231]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3252.757214][T28231]  ? lock_downgrade+0x820/0x820
[ 3252.762111][T28231]  ? lock_is_held_type+0xb0/0xe0
[ 3252.767095][T28231]  ? memset+0x20/0x40
[ 3252.771098][T28231]  ? __hrtimer_init+0x12c/0x260
[ 3252.775973][T28231]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3252.781740][T28231]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3252.787671][T28231]  ? memcpy+0x39/0x60
[ 3252.791688][T28231]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3252.796748][T28231]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3252.802695][T28231]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3252.809659][T28231]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3252.816972][T28231]  genl_rcv_msg+0x61d/0x980
[ 3252.821496][T28231]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3252.828459][T28231]  ? lock_release+0x8d0/0x8d0
[ 3252.833158][T28231]  ? __lockdep_free_key_range+0x110/0x110
[ 3252.839058][T28231]  netlink_rcv_skb+0x15a/0x430
[ 3252.843819][T28231]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3252.850746][T28231]  ? netlink_ack+0xa10/0xa10
[ 3252.855381][T28231]  genl_rcv+0x24/0x40
[ 3252.859412][T28231]  netlink_unicast+0x533/0x7d0
[ 3252.864193][T28231]  ? netlink_attachskb+0x810/0x810
[ 3252.869289][T28231]  ? _copy_from_iter_full+0x247/0x890
[ 3252.874686][T28231]  ? __phys_addr+0x9a/0x110
[ 3252.879196][T28231]  ? __phys_addr_symbol+0x2c/0x70
[ 3252.884253][T28231]  ? __check_object_size+0x171/0x3e4
[ 3252.889527][T28231]  netlink_sendmsg+0x856/0xd90
[ 3252.894285][T28231]  ? netlink_unicast+0x7d0/0x7d0
[ 3252.899212][T28231]  ? netlink_unicast+0x7d0/0x7d0
[ 3252.904139][T28231]  sock_sendmsg+0xcf/0x120
[ 3252.908545][T28231]  ____sys_sendmsg+0x6e8/0x810
[ 3252.913305][T28231]  ? kernel_sendmsg+0x50/0x50
[ 3252.917966][T28231]  ? do_recvmmsg+0x6d0/0x6d0
[ 3252.922544][T28231]  ? perf_trace_lock+0xeb/0x4a0
[ 3252.927396][T28231]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3252.933380][T28231]  ? __lockdep_free_key_range+0x110/0x110
[ 3252.939088][T28231]  ___sys_sendmsg+0xf3/0x170
[ 3252.943690][T28231]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3252.948957][T28231]  ? __fget_files+0x272/0x400
[ 3252.953637][T28231]  ? lock_downgrade+0x820/0x820
[ 3252.958481][T28231]  ? __fget_files+0x294/0x400
[ 3252.963150][T28231]  ? __fget_light+0xea/0x280
[ 3252.967729][T28231]  __sys_sendmsg+0xe5/0x1b0
[ 3252.972218][T28231]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3252.977237][T28231]  ? lock_is_held_type+0xb0/0xe0
[ 3252.982177][T28231]  ? do_fast_syscall_32+0x40/0x120
[ 3252.987281][T28231]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3252.993345][T28231]  do_syscall_32_irqs_on+0x3f/0x60
[ 3252.998578][T28231]  do_fast_syscall_32+0x7f/0x120
[ 3253.003524][T28231]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3253.009848][T28231] RIP: 0023:0xf7f35569
[ 3253.013921][T28231] Code: Bad RIP value.
[ 3253.017967][T28231] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3253.026375][T28231] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3253.034332][T28231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3253.042290][T28231] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3253.050252][T28231] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3253.058219][T28231] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:05 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x30)

17:21:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1ca", 0x17}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:05 executing program 0:
r0 = msgget$private(0x0, 0x80)
msgsnd(r0, &(0x7f0000000000)={0x2, "5d5a00002a8efa63f2580da4ae210395441e887a8e43ccc71395c1d20577d33f9c5584c3a6d6f806ec83"}, 0x2e, 0x800)

17:21:05 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb82c, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3253.128526][T28248] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3253.147376][T28248] CPU: 1 PID: 28248 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3253.156232][T28248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3253.166300][T28248] Call Trace:
[ 3253.169611][T28248]  dump_stack+0x18f/0x20d
[ 3253.173972][T28248]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3253.178938][T28248]  sysfs_do_create_link_sd+0x11e/0x140
[ 3253.184660][T28248]  sysfs_create_link+0x5f/0xc0
[ 3253.189459][T28248]  device_add+0x6ff/0x1be0
[ 3253.193907][T28248]  ? device_check_offline+0x280/0x280
[ 3253.199306][T28248]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3253.205323][T28248]  wiphy_register+0x1d5b/0x2840
[ 3253.210217][T28248]  ? wiphy_unregister+0xc10/0xc10
[ 3253.215271][T28248]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3253.221108][T28248]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3253.227208][T28248]  ieee80211_register_hw+0x2291/0x3950
[ 3253.232709][T28248]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3253.238147][T28248]  ? lock_downgrade+0x820/0x820
[ 3253.243026][T28248]  ? lock_is_held_type+0xb0/0xe0
[ 3253.247987][T28248]  ? memset+0x20/0x40
[ 3253.251993][T28248]  ? __hrtimer_init+0x12c/0x260
[ 3253.256877][T28248]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3253.262657][T28248]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3253.268068][T28248]  ? memcpy+0x39/0x60
[ 3253.272083][T28248]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3253.277134][T28248]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3253.283069][T28248]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3253.290043][T28248]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3253.296928][T28248]  genl_rcv_msg+0x61d/0x980
[ 3253.301473][T28248]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3253.308444][T28248]  ? lock_release+0x8d0/0x8d0
[ 3253.313146][T28248]  ? __lockdep_free_key_range+0x110/0x110
[ 3253.318892][T28248]  netlink_rcv_skb+0x15a/0x430
[ 3253.323970][T28248]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3253.330951][T28248]  ? netlink_ack+0xa10/0xa10
[ 3253.335598][T28248]  genl_rcv+0x24/0x40
[ 3253.339620][T28248]  netlink_unicast+0x533/0x7d0
[ 3253.344420][T28248]  ? netlink_attachskb+0x810/0x810
[ 3253.349569][T28248]  ? _copy_from_iter_full+0x247/0x890
[ 3253.354964][T28248]  ? __phys_addr+0x9a/0x110
[ 3253.359491][T28248]  ? __phys_addr_symbol+0x2c/0x70
[ 3253.364543][T28248]  ? __check_object_size+0x171/0x3e4
[ 3253.369889][T28248]  netlink_sendmsg+0x856/0xd90
[ 3253.374692][T28248]  ? netlink_unicast+0x7d0/0x7d0
[ 3253.379634][T28248]  ? netlink_unicast+0x7d0/0x7d0
[ 3253.384568][T28248]  sock_sendmsg+0xcf/0x120
[ 3253.389036][T28248]  ____sys_sendmsg+0x6e8/0x810
[ 3253.393797][T28248]  ? kernel_sendmsg+0x50/0x50
[ 3253.398455][T28248]  ? do_recvmmsg+0x6d0/0x6d0
[ 3253.403038][T28248]  ? perf_trace_lock+0xeb/0x4a0
[ 3253.408038][T28248]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3253.414127][T28248]  ? __lockdep_free_key_range+0x110/0x110
[ 3253.419860][T28248]  ___sys_sendmsg+0xf3/0x170
[ 3253.424446][T28248]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3253.429950][T28248]  ? __fget_files+0x272/0x400
[ 3253.434877][T28248]  ? lock_downgrade+0x820/0x820
[ 3253.439726][T28248]  ? __fget_files+0x294/0x400
[ 3253.444408][T28248]  ? __fget_light+0xea/0x280
[ 3253.449027][T28248]  __sys_sendmsg+0xe5/0x1b0
[ 3253.453537][T28248]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3253.458606][T28248]  ? lock_is_held_type+0xb0/0xe0
[ 3253.463644][T28248]  ? do_fast_syscall_32+0x40/0x120
[ 3253.468865][T28248]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3253.475101][T28248]  do_syscall_32_irqs_on+0x3f/0x60
[ 3253.480214][T28248]  do_fast_syscall_32+0x7f/0x120
[ 3253.485158][T28248]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3253.491492][T28248] RIP: 0023:0xf7f35569
[ 3253.495643][T28248] Code: Bad RIP value.
[ 3253.499698][T28248] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3253.508113][T28248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3253.516155][T28248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3253.524266][T28248] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3253.532598][T28248] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3253.540605][T28248] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:06 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xe, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:06 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

17:21:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1ca", 0x17}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:06 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000))

17:21:06 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3", 0x1b}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:06 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf0ffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:06 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="941672c5b6e24410a613f672e7c1e24476fd2781fcd29801f18a4f67b0467c98c93c1ebe2e1a603f9f428935406e1e8d3ff9ef"], 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
r2 = semget$private(0x0, 0x20000000102, 0x0)
r3 = socket$unix(0x1, 0x104000000000001, 0x0)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000080)=0xc)
semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r4}})
write$FUSE_ENTRY(r1, &(0x7f0000000040)={0x90, 0x0, 0x8, {0x0, 0x1, 0x3f, 0x100000001, 0x7b43, 0x5, {0x2, 0x9, 0x8000, 0x0, 0x60cf, 0x6, 0x1f, 0x5, 0x659, 0x800, 0xffffffff, 0xffffffffffffffff, r4, 0x0, 0x2}}}, 0x90)

[ 3253.719969][T28275] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3253.748227][T28275] CPU: 1 PID: 28275 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3253.756961][T28275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3253.767030][T28275] Call Trace:
[ 3253.770341][T28275]  dump_stack+0x18f/0x20d
[ 3253.774700][T28275]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3253.779665][T28275]  sysfs_do_create_link_sd+0x11e/0x140
[ 3253.785148][T28275]  sysfs_create_link+0x5f/0xc0
[ 3253.789940][T28275]  device_add+0x6ff/0x1be0
[ 3253.794381][T28275]  ? device_check_offline+0x280/0x280
[ 3253.799780][T28275]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3253.805797][T28275]  wiphy_register+0x1d5b/0x2840
[ 3253.810698][T28275]  ? wiphy_unregister+0xc10/0xc10
[ 3253.815762][T28275]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3253.821605][T28275]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3253.827691][T28275]  ieee80211_register_hw+0x2291/0x3950
[ 3253.833168][T28275]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3253.838540][T28275]  ? lock_downgrade+0x820/0x820
[ 3253.843393][T28275]  ? lock_is_held_type+0xb0/0xe0
[ 3253.848364][T28275]  ? memset+0x20/0x40
[ 3253.852358][T28275]  ? __hrtimer_init+0x12c/0x260
[ 3253.857217][T28275]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3253.862969][T28275]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3253.868635][T28275]  ? memcpy+0x39/0x60
[ 3253.872653][T28275]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3253.877699][T28275]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3253.883623][T28275]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3253.891271][T28275]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3253.898142][T28275]  genl_rcv_msg+0x61d/0x980
[ 3253.902806][T28275]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3253.909758][T28275]  ? lock_release+0x8d0/0x8d0
[ 3253.914484][T28275]  ? __lockdep_free_key_range+0x110/0x110
[ 3253.920351][T28275]  netlink_rcv_skb+0x15a/0x430
[ 3253.925308][T28275]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3253.932277][T28275]  ? netlink_ack+0xa10/0xa10
[ 3253.936886][T28275]  genl_rcv+0x24/0x40
[ 3253.940871][T28275]  netlink_unicast+0x533/0x7d0
[ 3253.945632][T28275]  ? netlink_attachskb+0x810/0x810
[ 3253.950732][T28275]  ? _copy_from_iter_full+0x247/0x890
[ 3253.956106][T28275]  ? __phys_addr+0x9a/0x110
[ 3253.960620][T28275]  ? __phys_addr_symbol+0x2c/0x70
[ 3253.965646][T28275]  ? __check_object_size+0x171/0x3e4
[ 3253.970962][T28275]  netlink_sendmsg+0x856/0xd90
[ 3253.975739][T28275]  ? netlink_unicast+0x7d0/0x7d0
[ 3253.980677][T28275]  ? netlink_unicast+0x7d0/0x7d0
[ 3253.985634][T28275]  sock_sendmsg+0xcf/0x120
[ 3253.990089][T28275]  ____sys_sendmsg+0x6e8/0x810
[ 3253.994876][T28275]  ? kernel_sendmsg+0x50/0x50
[ 3253.999561][T28275]  ? do_recvmmsg+0x6d0/0x6d0
[ 3254.004190][T28275]  ? perf_trace_lock+0xeb/0x4a0
[ 3254.009078][T28275]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3254.015103][T28275]  ? __lockdep_free_key_range+0x110/0x110
17:21:06 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x60)

17:21:06 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3254.020856][T28275]  ___sys_sendmsg+0xf3/0x170
[ 3254.025701][T28275]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3254.031152][T28275]  ? __fget_files+0x272/0x400
[ 3254.035862][T28275]  ? lock_downgrade+0x820/0x820
[ 3254.040745][T28275]  ? __fget_files+0x294/0x400
[ 3254.045451][T28275]  ? __fget_light+0xea/0x280
[ 3254.050096][T28275]  __sys_sendmsg+0xe5/0x1b0
[ 3254.054617][T28275]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3254.059680][T28275]  ? lock_is_held_type+0xb0/0xe0
[ 3254.064649][T28275]  ? do_fast_syscall_32+0x40/0x120
[ 3254.069806][T28275]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3254.075921][T28275]  do_syscall_32_irqs_on+0x3f/0x60
[ 3254.081179][T28275]  do_fast_syscall_32+0x7f/0x120
[ 3254.087364][T28275]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3254.093730][T28275] RIP: 0023:0xf7f35569
[ 3254.097809][T28275] Code: Bad RIP value.
[ 3254.101982][T28275] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3254.110763][T28275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
17:21:06 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x2000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3254.119124][T28275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3254.127120][T28275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3254.135292][T28275] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3254.143578][T28275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3", 0x1b}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3254.341727][T28301] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3254.373989][T28301] CPU: 0 PID: 28301 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3254.382742][T28301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3254.394512][T28301] Call Trace:
[ 3254.397835][T28301]  dump_stack+0x18f/0x20d
[ 3254.402199][T28301]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3254.407258][T28301]  sysfs_do_create_link_sd+0x11e/0x140
[ 3254.412736][T28301]  sysfs_create_link+0x5f/0xc0
[ 3254.417491][T28301]  device_add+0x6ff/0x1be0
[ 3254.421912][T28301]  ? device_check_offline+0x280/0x280
[ 3254.427327][T28301]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3254.433304][T28301]  wiphy_register+0x1d5b/0x2840
[ 3254.438338][T28301]  ? wiphy_unregister+0xc10/0xc10
[ 3254.443425][T28301]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3254.449246][T28301]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3254.455491][T28301]  ieee80211_register_hw+0x2291/0x3950
[ 3254.460970][T28301]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3254.466344][T28301]  ? lock_downgrade+0x820/0x820
[ 3254.471192][T28301]  ? lock_is_held_type+0xb0/0xe0
[ 3254.476174][T28301]  ? memset+0x20/0x40
[ 3254.480249][T28301]  ? __hrtimer_init+0x12c/0x260
[ 3254.485123][T28301]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3254.490990][T28301]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3254.496385][T28301]  ? memcpy+0x39/0x60
[ 3254.500373][T28301]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3254.505416][T28301]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3254.511373][T28301]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3254.518313][T28301]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3254.525158][T28301]  genl_rcv_msg+0x61d/0x980
[ 3254.529688][T28301]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3254.536620][T28301]  ? lock_release+0x8d0/0x8d0
[ 3254.541292][T28301]  ? __lockdep_free_key_range+0x110/0x110
[ 3254.547008][T28301]  netlink_rcv_skb+0x15a/0x430
[ 3254.551759][T28301]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3254.558675][T28301]  ? netlink_ack+0xa10/0xa10
[ 3254.563275][T28301]  genl_rcv+0x24/0x40
[ 3254.567289][T28301]  netlink_unicast+0x533/0x7d0
[ 3254.572039][T28301]  ? netlink_attachskb+0x810/0x810
[ 3254.577144][T28301]  ? _copy_from_iter_full+0x247/0x890
[ 3254.582509][T28301]  ? __phys_addr+0x9a/0x110
[ 3254.587112][T28301]  ? __phys_addr_symbol+0x2c/0x70
[ 3254.592136][T28301]  ? __check_object_size+0x171/0x3e4
[ 3254.597521][T28301]  netlink_sendmsg+0x856/0xd90
[ 3254.602562][T28301]  ? netlink_unicast+0x7d0/0x7d0
[ 3254.607536][T28301]  ? netlink_unicast+0x7d0/0x7d0
[ 3254.612505][T28301]  sock_sendmsg+0xcf/0x120
[ 3254.616940][T28301]  ____sys_sendmsg+0x6e8/0x810
[ 3254.621852][T28301]  ? kernel_sendmsg+0x50/0x50
[ 3254.626547][T28301]  ? do_recvmmsg+0x6d0/0x6d0
[ 3254.632274][T28301]  ? perf_trace_lock+0xeb/0x4a0
[ 3254.637470][T28301]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3254.643717][T28301]  ? __lockdep_free_key_range+0x110/0x110
[ 3254.649444][T28301]  ___sys_sendmsg+0xf3/0x170
[ 3254.654193][T28301]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3254.659479][T28301]  ? __fget_files+0x272/0x400
[ 3254.664171][T28301]  ? lock_downgrade+0x820/0x820
[ 3254.669036][T28301]  ? __fget_files+0x294/0x400
[ 3254.673733][T28301]  ? __fget_light+0xea/0x280
[ 3254.678365][T28301]  __sys_sendmsg+0xe5/0x1b0
[ 3254.682895][T28301]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3254.687926][T28301]  ? lock_is_held_type+0xb0/0xe0
[ 3254.692925][T28301]  ? do_fast_syscall_32+0x40/0x120
[ 3254.698187][T28301]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3254.704196][T28301]  do_syscall_32_irqs_on+0x3f/0x60
[ 3254.709356][T28301]  do_fast_syscall_32+0x7f/0x120
[ 3254.714296][T28301]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3254.720613][T28301] RIP: 0023:0xf7f35569
[ 3254.724672][T28301] Code: Bad RIP value.
[ 3254.728755][T28301] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3254.737164][T28301] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3254.745146][T28301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3254.753349][T28301] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3254.761332][T28301] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3254.769296][T28301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:07 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:07 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x3000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:07 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

17:21:07 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r1, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r2 = dup(0xffffffffffffffff)
sendmsg$kcm(r2, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0)
r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00')
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x1, 0x0, 0x0, {{}, {}, {0x14}}}, 0x30}}, 0x0)
sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, r3, 0x20, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x24000800)
syz_open_dev$char_usb(0xc, 0xb4, 0x8)
sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r3, 0x4, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x3, @link='syz0\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000)
msgsnd(0x0, &(0x7f00000001c0)={0x2}, 0x4, 0x0)

17:21:07 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3", 0x1b}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:07 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf9", 0x1d}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:07 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf0)

17:21:07 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x4000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:07 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

[ 3255.014690][T28318] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3255.034951][T28318] CPU: 1 PID: 28318 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3255.043703][T28318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3255.053808][T28318] Call Trace:
[ 3255.057120][T28318]  dump_stack+0x18f/0x20d
17:21:07 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x2, 0x800)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001100)=ANY=[@ANYBLOB="780000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b030000000000004800128008000100677265003c0002800500130000000000080015004c820b0006001800f7ff000005000a000100000005000900be000ea0abca5df7e254de51191200000500160002000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x78}}, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x0, 0x1}, 0x3c)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r3, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
syz_genetlink_get_family_id$nbd(&(0x7f0000001240)='nbd\x00')
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000001300)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x22106}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRESDEC, @ANYBLOB="100028bd7000ffdbdf25020000000c00030071f600000000000008000100000000005be9e6f122ac7fe549ce4e3172cc85275bc5e1650772e1de11f41889808006a646ead5c9b547d78a5bdac169f3421bab3be4fb7859f05678b2f0944e55016a6040aa3bd4a1f2f9f2729595d4b19d0123662de3e0ed9beb157ed56d62c38bd68928f7dacc1cfbe450b47e57a58babb4ed9e7624e2f7f6af269b6bd2bfb8365e689c18f3e5253dfbc4dbed834ec1fb0ddd97eaab74f82e66128e7405ec9d8e06fa55351f7e00"/210, @ANYRESDEC, @ANYRESDEC, @ANYRES16], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0xc0)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(r1, &(0x7f0000000040)=0x42, r4, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
dup2(r0, r4)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f00000011c0)=0xffffffffffffffff, 0x4)

[ 3255.061483][T28318]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3255.066452][T28318]  sysfs_do_create_link_sd+0x11e/0x140
[ 3255.071942][T28318]  sysfs_create_link+0x5f/0xc0
[ 3255.076750][T28318]  device_add+0x6ff/0x1be0
[ 3255.081201][T28318]  ? device_check_offline+0x280/0x280
[ 3255.086605][T28318]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3255.092623][T28318]  wiphy_register+0x1d5b/0x2840
[ 3255.097523][T28318]  ? wiphy_unregister+0xc10/0xc10
[ 3255.102579][T28318]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3255.108430][T28318]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
17:21:07 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf9", 0x1d}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3255.114635][T28318]  ieee80211_register_hw+0x2291/0x3950
[ 3255.120133][T28318]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3255.125541][T28318]  ? lock_downgrade+0x820/0x820
[ 3255.130416][T28318]  ? lock_is_held_type+0xb0/0xe0
[ 3255.135376][T28318]  ? memset+0x20/0x40
[ 3255.139379][T28318]  ? __hrtimer_init+0x12c/0x260
[ 3255.144352][T28318]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3255.150742][T28318]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3255.156144][T28318]  ? memcpy+0x39/0x60
[ 3255.160167][T28318]  hwsim_new_radio_nl+0x93e/0xf8c
17:21:07 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf9", 0x1d}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3255.165231][T28318]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3255.171171][T28318]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3255.178128][T28318]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3255.185003][T28318]  genl_rcv_msg+0x61d/0x980
[ 3255.189539][T28318]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3255.196502][T28318]  ? lock_release+0x8d0/0x8d0
[ 3255.201199][T28318]  ? __lockdep_free_key_range+0x110/0x110
[ 3255.206982][T28318]  netlink_rcv_skb+0x15a/0x430
[ 3255.211777][T28318]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3255.218737][T28318]  ? netlink_ack+0xa10/0xa10
[ 3255.223364][T28318]  genl_rcv+0x24/0x40
[ 3255.227364][T28318]  netlink_unicast+0x533/0x7d0
[ 3255.232150][T28318]  ? netlink_attachskb+0x810/0x810
[ 3255.237280][T28318]  ? _copy_from_iter_full+0x247/0x890
[ 3255.242671][T28318]  ? __phys_addr+0x9a/0x110
[ 3255.247186][T28318]  ? __phys_addr_symbol+0x2c/0x70
[ 3255.252224][T28318]  ? __check_object_size+0x171/0x3e4
[ 3255.257538][T28318]  netlink_sendmsg+0x856/0xd90
[ 3255.262329][T28318]  ? netlink_unicast+0x7d0/0x7d0
[ 3255.267295][T28318]  ? netlink_unicast+0x7d0/0x7d0
[ 3255.272251][T28318]  sock_sendmsg+0xcf/0x120
[ 3255.276690][T28318]  ____sys_sendmsg+0x6e8/0x810
[ 3255.281476][T28318]  ? kernel_sendmsg+0x50/0x50
[ 3255.286153][T28318]  ? do_recvmmsg+0x6d0/0x6d0
[ 3255.290742][T28318]  ? perf_trace_lock+0xeb/0x4a0
[ 3255.295617][T28318]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3255.301616][T28318]  ? __lockdep_free_key_range+0x110/0x110
[ 3255.307341][T28318]  ___sys_sendmsg+0xf3/0x170
[ 3255.311927][T28318]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3255.317206][T28318]  ? __fget_files+0x272/0x400
[ 3255.321880][T28318]  ? lock_downgrade+0x820/0x820
[ 3255.326877][T28318]  ? __fget_files+0x294/0x400
[ 3255.331634][T28318]  ? __fget_light+0xea/0x280
[ 3255.336228][T28318]  __sys_sendmsg+0xe5/0x1b0
[ 3255.340787][T28318]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3255.345819][T28318]  ? lock_is_held_type+0xb0/0xe0
[ 3255.350749][T28318]  ? do_fast_syscall_32+0x40/0x120
[ 3255.355885][T28318]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3255.361877][T28318]  do_syscall_32_irqs_on+0x3f/0x60
[ 3255.367153][T28318]  do_fast_syscall_32+0x7f/0x120
[ 3255.372082][T28318]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3255.378433][T28318] RIP: 0023:0xf7f35569
[ 3255.382482][T28318] Code: Bad RIP value.
[ 3255.386538][T28318] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3255.395332][T28318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3255.403690][T28318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3255.411659][T28318] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3255.419632][T28318] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3255.427880][T28318] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3255.445294][T28340] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 3255.477066][T28340] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 3255.488906][T28349] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3255.505612][T28349] CPU: 1 PID: 28349 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3255.514341][T28349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3255.524413][T28349] Call Trace:
[ 3255.527731][T28349]  dump_stack+0x18f/0x20d
[ 3255.532107][T28349]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3255.537079][T28349]  sysfs_do_create_link_sd+0x11e/0x140
[ 3255.542567][T28349]  sysfs_create_link+0x5f/0xc0
[ 3255.547366][T28349]  device_add+0x6ff/0x1be0
[ 3255.551838][T28349]  ? device_check_offline+0x280/0x280
[ 3255.557382][T28349]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3255.563399][T28349]  wiphy_register+0x1d5b/0x2840
[ 3255.568469][T28349]  ? wiphy_unregister+0xc10/0xc10
[ 3255.573538][T28349]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3255.579390][T28349]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3255.585495][T28349]  ieee80211_register_hw+0x2291/0x3950
[ 3255.590999][T28349]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3255.596408][T28349]  ? lock_downgrade+0x820/0x820
[ 3255.601277][T28349]  ? lock_is_held_type+0xb0/0xe0
[ 3255.606246][T28349]  ? memset+0x20/0x40
[ 3255.610259][T28349]  ? __hrtimer_init+0x12c/0x260
[ 3255.615150][T28349]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3255.620913][T28349]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3255.626308][T28349]  ? memcpy+0x39/0x60
[ 3255.630443][T28349]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3255.635511][T28349]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3255.641439][T28349]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3255.648420][T28349]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3255.655291][T28349]  genl_rcv_msg+0x61d/0x980
[ 3255.659841][T28349]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3255.666811][T28349]  ? lock_release+0x8d0/0x8d0
[ 3255.671514][T28349]  ? __lockdep_free_key_range+0x110/0x110
[ 3255.677245][T28349]  ? lock_downgrade+0x820/0x820
[ 3255.682104][T28349]  netlink_rcv_skb+0x15a/0x430
[ 3255.686877][T28349]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3255.693821][T28349]  ? netlink_ack+0xa10/0xa10
[ 3255.698451][T28349]  genl_rcv+0x24/0x40
[ 3255.702430][T28349]  netlink_unicast+0x533/0x7d0
[ 3255.707201][T28349]  ? netlink_attachskb+0x810/0x810
[ 3255.712307][T28349]  ? _copy_from_iter_full+0x247/0x890
[ 3255.717661][T28349]  ? __phys_addr+0x9a/0x110
[ 3255.722183][T28349]  ? __phys_addr_symbol+0x2c/0x70
[ 3255.727205][T28349]  ? __check_object_size+0x171/0x3e4
[ 3255.732476][T28349]  netlink_sendmsg+0x856/0xd90
[ 3255.741695][T28349]  ? netlink_unicast+0x7d0/0x7d0
[ 3255.747029][T28349]  ? netlink_unicast+0x7d0/0x7d0
[ 3255.752097][T28349]  sock_sendmsg+0xcf/0x120
[ 3255.756651][T28349]  ____sys_sendmsg+0x6e8/0x810
[ 3255.761707][T28349]  ? kernel_sendmsg+0x50/0x50
[ 3255.766378][T28349]  ? do_recvmmsg+0x6d0/0x6d0
[ 3255.770959][T28349]  ? perf_trace_lock+0xeb/0x4a0
[ 3255.775795][T28349]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3255.781763][T28349]  ? __lockdep_free_key_range+0x110/0x110
[ 3255.787469][T28349]  ___sys_sendmsg+0xf3/0x170
[ 3255.792048][T28349]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3255.797397][T28349]  ? __fget_files+0x272/0x400
[ 3255.802066][T28349]  ? lock_downgrade+0x820/0x820
[ 3255.806914][T28349]  ? __fget_files+0x294/0x400
[ 3255.811577][T28349]  ? __fget_light+0xea/0x280
[ 3255.816175][T28349]  __sys_sendmsg+0xe5/0x1b0
[ 3255.820682][T28349]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3255.825727][T28349]  ? lock_is_held_type+0xb0/0xe0
[ 3255.830682][T28349]  ? do_fast_syscall_32+0x40/0x120
[ 3255.835798][T28349]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3255.841765][T28349]  do_syscall_32_irqs_on+0x3f/0x60
[ 3255.846863][T28349]  do_fast_syscall_32+0x7f/0x120
[ 3255.851790][T28349]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3255.858100][T28349] RIP: 0023:0xf7f35569
[ 3255.862150][T28349] Code: Bad RIP value.
[ 3255.866215][T28349] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3255.874639][T28349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3255.882626][T28349] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3255.890605][T28349] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3255.898578][T28349] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3255.906583][T28349] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3255.935849][T28335] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 3255.946491][T28335] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
17:21:08 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:08 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x5000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:08 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0)

17:21:08 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x300)

17:21:08 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x6000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:08 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0)

[ 3256.187677][T28372] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3256.224312][T28372] CPU: 0 PID: 28372 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3256.233045][T28372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3256.243119][T28372] Call Trace:
[ 3256.246450][T28372]  dump_stack+0x18f/0x20d
[ 3256.250816][T28372]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3256.255775][T28372]  sysfs_do_create_link_sd+0x11e/0x140
[ 3256.261261][T28372]  sysfs_create_link+0x5f/0xc0
[ 3256.266055][T28372]  device_add+0x6ff/0x1be0
[ 3256.270501][T28372]  ? device_check_offline+0x280/0x280
[ 3256.275889][T28372]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3256.281898][T28372]  wiphy_register+0x1d5b/0x2840
[ 3256.286835][T28372]  ? wiphy_unregister+0xc10/0xc10
[ 3256.291897][T28372]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3256.297787][T28372]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3256.303889][T28372]  ieee80211_register_hw+0x2291/0x3950
[ 3256.309393][T28372]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3256.314802][T28372]  ? lock_downgrade+0x820/0x820
[ 3256.319685][T28372]  ? lock_is_held_type+0xb0/0xe0
[ 3256.325914][T28372]  ? memset+0x20/0x40
[ 3256.329937][T28372]  ? __hrtimer_init+0x12c/0x260
[ 3256.334840][T28372]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3256.340615][T28372]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3256.346799][T28372]  ? memcpy+0x39/0x60
[ 3256.350811][T28372]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3256.355860][T28372]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3256.361788][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3256.368753][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3256.375719][T28372]  genl_rcv_msg+0x61d/0x980
[ 3256.380270][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3256.387246][T28372]  ? lock_release+0x8d0/0x8d0
[ 3256.392171][T28372]  ? __lockdep_free_key_range+0x110/0x110
[ 3256.397958][T28372]  netlink_rcv_skb+0x15a/0x430
[ 3256.402752][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3256.409965][T28372]  ? netlink_ack+0xa10/0xa10
[ 3256.414635][T28372]  genl_rcv+0x24/0x40
[ 3256.418643][T28372]  netlink_unicast+0x533/0x7d0
[ 3256.423459][T28372]  ? netlink_attachskb+0x810/0x810
[ 3256.428715][T28372]  ? _copy_from_iter_full+0x247/0x890
[ 3256.434157][T28372]  ? __phys_addr+0x9a/0x110
[ 3256.438689][T28372]  ? __phys_addr_symbol+0x2c/0x70
[ 3256.443855][T28372]  ? __check_object_size+0x171/0x3e4
[ 3256.449181][T28372]  netlink_sendmsg+0x856/0xd90
[ 3256.453987][T28372]  ? netlink_unicast+0x7d0/0x7d0
[ 3256.458969][T28372]  ? netlink_unicast+0x7d0/0x7d0
[ 3256.464085][T28372]  sock_sendmsg+0xcf/0x120
[ 3256.468629][T28372]  ____sys_sendmsg+0x6e8/0x810
[ 3256.473559][T28372]  ? kernel_sendmsg+0x50/0x50
[ 3256.478459][T28372]  ? do_recvmmsg+0x6d0/0x6d0
[ 3256.483102][T28372]  ? perf_trace_lock+0xeb/0x4a0
[ 3256.487983][T28372]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3256.493994][T28372]  ? __lockdep_free_key_range+0x110/0x110
[ 3256.499924][T28372]  ___sys_sendmsg+0xf3/0x170
[ 3256.504549][T28372]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3256.509867][T28372]  ? __fget_files+0x272/0x400
[ 3256.514580][T28372]  ? lock_downgrade+0x820/0x820
[ 3256.519477][T28372]  ? __fget_files+0x294/0x400
[ 3256.524191][T28372]  ? __fget_light+0xea/0x280
[ 3256.528821][T28372]  __sys_sendmsg+0xe5/0x1b0
[ 3256.533352][T28372]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3256.538421][T28372]  ? lock_is_held_type+0xb0/0xe0
[ 3256.543389][T28372]  ? do_fast_syscall_32+0x40/0x120
[ 3256.548525][T28372]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3256.554548][T28372]  do_syscall_32_irqs_on+0x3f/0x60
[ 3256.559816][T28372]  do_fast_syscall_32+0x7f/0x120
[ 3256.564800][T28372]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3256.571148][T28372] RIP: 0023:0xf7f35569
[ 3256.575218][T28372] Code: Bad RIP value.
[ 3256.579302][T28372] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3256.587733][T28372] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3256.595784][T28372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3256.603777][T28372] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3256.611773][T28372] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3256.619791][T28372] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:09 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
getpgrp(0xffffffffffffffff)
r2 = inotify_init1(0x0)
fcntl$setown(r2, 0x8, 0xffffffffffffffff)
fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x20000000102, 0x0)
r5 = socket$unix(0x1, 0x104000000000001, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000080)=0xc)
semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r6}})
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, r6, 0x46, 0xffbf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, r3})
msgctl$IPC_RMID(r1, 0x0)
msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x15e, 0x0)

[ 3256.763776][T28372] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3256.806525][T28372] CPU: 1 PID: 28372 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3256.815253][T28372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3256.825346][T28372] Call Trace:
[ 3256.828660][T28372]  dump_stack+0x18f/0x20d
[ 3256.833033][T28372]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3256.838001][T28372]  sysfs_do_create_link_sd+0x11e/0x140
[ 3256.843487][T28372]  sysfs_create_link+0x5f/0xc0
[ 3256.848279][T28372]  device_add+0x6ff/0x1be0
17:21:09 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x500)

[ 3256.852849][T28372]  ? device_check_offline+0x280/0x280
[ 3256.858219][T28372]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3256.864219][T28372]  wiphy_register+0x1d5b/0x2840
[ 3256.869208][T28372]  ? wiphy_unregister+0xc10/0xc10
[ 3256.874365][T28372]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3256.880218][T28372]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3256.886329][T28372]  ieee80211_register_hw+0x2291/0x3950
[ 3256.892277][T28372]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3256.897705][T28372]  ? lock_downgrade+0x820/0x820
17:21:09 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x8000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3256.902596][T28372]  ? lock_is_held_type+0xb0/0xe0
[ 3256.907558][T28372]  ? memset+0x20/0x40
[ 3256.911569][T28372]  ? __hrtimer_init+0x12c/0x260
[ 3256.916557][T28372]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3256.922333][T28372]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3256.927737][T28372]  ? memcpy+0x39/0x60
[ 3256.931756][T28372]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3256.936828][T28372]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3256.942770][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3256.949873][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3256.956753][T28372]  genl_rcv_msg+0x61d/0x980
[ 3256.961293][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3256.968738][T28372]  ? lock_release+0x8d0/0x8d0
[ 3256.973636][T28372]  ? __lockdep_free_key_range+0x110/0x110
[ 3256.979392][T28372]  netlink_rcv_skb+0x15a/0x430
[ 3256.984213][T28372]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3256.991342][T28372]  ? netlink_ack+0xa10/0xa10
[ 3256.995977][T28372]  genl_rcv+0x24/0x40
[ 3257.000000][T28372]  netlink_unicast+0x533/0x7d0
17:21:09 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x9000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3257.004802][T28372]  ? netlink_attachskb+0x810/0x810
[ 3257.009973][T28372]  ? _copy_from_iter_full+0x247/0x890
[ 3257.015370][T28372]  ? __phys_addr+0x9a/0x110
[ 3257.019894][T28372]  ? __phys_addr_symbol+0x2c/0x70
[ 3257.024943][T28372]  ? __check_object_size+0x171/0x3e4
[ 3257.030257][T28372]  netlink_sendmsg+0x856/0xd90
[ 3257.035067][T28372]  ? netlink_unicast+0x7d0/0x7d0
[ 3257.040051][T28372]  ? netlink_unicast+0x7d0/0x7d0
[ 3257.045012][T28372]  sock_sendmsg+0xcf/0x120
[ 3257.049450][T28372]  ____sys_sendmsg+0x6e8/0x810
[ 3257.054237][T28372]  ? kernel_sendmsg+0x50/0x50
[ 3257.058929][T28372]  ? do_recvmmsg+0x6d0/0x6d0
[ 3257.063543][T28372]  ? perf_trace_lock+0xeb/0x4a0
[ 3257.068424][T28372]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3257.074438][T28372]  ? __lockdep_free_key_range+0x110/0x110
[ 3257.080426][T28372]  ___sys_sendmsg+0xf3/0x170
[ 3257.085068][T28372]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3257.090382][T28372]  ? __fget_files+0x272/0x400
[ 3257.095170][T28372]  ? lock_downgrade+0x820/0x820
[ 3257.100024][T28372]  ? __fget_files+0x294/0x400
[ 3257.104818][T28372]  ? __fget_light+0xea/0x280
[ 3257.109422][T28372]  __sys_sendmsg+0xe5/0x1b0
[ 3257.113917][T28372]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3257.118935][T28372]  ? lock_is_held_type+0xb0/0xe0
[ 3257.123864][T28372]  ? do_fast_syscall_32+0x40/0x120
[ 3257.128970][T28372]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3257.135086][T28372]  do_syscall_32_irqs_on+0x3f/0x60
[ 3257.140203][T28372]  do_fast_syscall_32+0x7f/0x120
[ 3257.146437][T28372]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3257.152751][T28372] RIP: 0023:0xf7f35569
[ 3257.156802][T28372] Code: Bad RIP value.
[ 3257.160852][T28372] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3257.169518][T28372] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3257.177499][T28372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3257.185461][T28372] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3257.193473][T28372] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3257.201432][T28372] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:09 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:09 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xa000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:09 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:09 executing program 0:
r0 = openat$autofs(0xffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600080, 0x0)
getdents64(r0, &(0x7f0000000040)=""/240, 0xf0)
ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000002c0)={0x7b, 0x0, [0x9, 0x8, 0x1, 0x4]})
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00080001"], 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={<r3=>0x0})
getdents64(r1, &(0x7f0000000200)=""/79, 0x4f)
ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r3, 0x8})

17:21:09 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:09 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0)

17:21:09 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {0x0}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:09 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xe000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3257.472696][T28412] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3257.511006][T28412] CPU: 0 PID: 28412 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3257.519750][T28412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3257.529833][T28412] Call Trace:
[ 3257.533137][T28412]  dump_stack+0x18f/0x20d
[ 3257.537514][T28412]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3257.542477][T28412]  sysfs_do_create_link_sd+0x11e/0x140
[ 3257.547956][T28412]  sysfs_create_link+0x5f/0xc0
[ 3257.552745][T28412]  device_add+0x6ff/0x1be0
[ 3257.557187][T28412]  ? device_check_offline+0x280/0x280
[ 3257.562582][T28412]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3257.568782][T28412]  wiphy_register+0x1d5b/0x2840
[ 3257.573661][T28412]  ? wiphy_unregister+0xc10/0xc10
[ 3257.578806][T28412]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3257.584648][T28412]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3257.590746][T28412]  ieee80211_register_hw+0x2291/0x3950
[ 3257.596244][T28412]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3257.601647][T28412]  ? lock_downgrade+0x820/0x820
[ 3257.606524][T28412]  ? lock_is_held_type+0xb0/0xe0
[ 3257.611488][T28412]  ? memset+0x20/0x40
[ 3257.615497][T28412]  ? __hrtimer_init+0x12c/0x260
17:21:10 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3257.620374][T28412]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3257.626131][T28412]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3257.631522][T28412]  ? memcpy+0x39/0x60
[ 3257.635509][T28412]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3257.640556][T28412]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3257.646487][T28412]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3257.653452][T28412]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3257.660365][T28412]  genl_rcv_msg+0x61d/0x980
[ 3257.664904][T28412]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3257.671874][T28412]  ? lock_release+0x8d0/0x8d0
[ 3257.676581][T28412]  ? __lockdep_free_key_range+0x110/0x110
[ 3257.682357][T28412]  netlink_rcv_skb+0x15a/0x430
[ 3257.687151][T28412]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3257.694207][T28412]  ? netlink_ack+0xa10/0xa10
[ 3257.698923][T28412]  genl_rcv+0x24/0x40
[ 3257.703030][T28412]  netlink_unicast+0x533/0x7d0
[ 3257.707839][T28412]  ? netlink_attachskb+0x810/0x810
[ 3257.712973][T28412]  ? _copy_from_iter_full+0x247/0x890
[ 3257.718357][T28412]  ? __phys_addr+0x9a/0x110
[ 3257.722879][T28412]  ? __phys_addr_symbol+0x2c/0x70
[ 3257.727926][T28412]  ? __check_object_size+0x171/0x3e4
[ 3257.733242][T28412]  netlink_sendmsg+0x856/0xd90
[ 3257.738033][T28412]  ? netlink_unicast+0x7d0/0x7d0
[ 3257.743074][T28412]  ? netlink_unicast+0x7d0/0x7d0
[ 3257.748008][T28412]  sock_sendmsg+0xcf/0x120
[ 3257.752432][T28412]  ____sys_sendmsg+0x6e8/0x810
[ 3257.757218][T28412]  ? kernel_sendmsg+0x50/0x50
[ 3257.761907][T28412]  ? do_recvmmsg+0x6d0/0x6d0
[ 3257.766518][T28412]  ? perf_trace_lock+0xeb/0x4a0
[ 3257.771395][T28412]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3257.777391][T28412]  ? __lockdep_free_key_range+0x110/0x110
[ 3257.783135][T28412]  ___sys_sendmsg+0xf3/0x170
[ 3257.787735][T28412]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3257.793027][T28412]  ? __fget_files+0x272/0x400
[ 3257.798248][T28412]  ? lock_downgrade+0x820/0x820
[ 3257.803143][T28412]  ? __fget_files+0x294/0x400
[ 3257.807835][T28412]  ? __fget_light+0xea/0x280
[ 3257.812710][T28412]  __sys_sendmsg+0xe5/0x1b0
[ 3257.817315][T28412]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3257.822375][T28412]  ? lock_is_held_type+0xb0/0xe0
[ 3257.827425][T28412]  ? do_fast_syscall_32+0x40/0x120
[ 3257.832598][T28412]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3257.838600][T28412]  do_syscall_32_irqs_on+0x3f/0x60
[ 3257.843738][T28412]  do_fast_syscall_32+0x7f/0x120
[ 3257.848702][T28412]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3257.855041][T28412] RIP: 0023:0xf7f35569
[ 3257.859112][T28412] Code: Bad RIP value.
[ 3257.863198][T28412] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3257.871643][T28412] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3257.879716][T28412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3257.887703][T28412] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3257.895688][T28412] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3257.903674][T28412] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3257.949547][T28417] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3257.962323][T28417] CPU: 0 PID: 28417 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3257.971047][T28417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3257.981118][T28417] Call Trace:
[ 3257.984432][T28417]  dump_stack+0x18f/0x20d
[ 3257.988793][T28417]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3257.993766][T28417]  sysfs_do_create_link_sd+0x11e/0x140
[ 3257.999258][T28417]  sysfs_create_link+0x5f/0xc0
[ 3258.004063][T28417]  device_add+0x6ff/0x1be0
[ 3258.008515][T28417]  ? device_check_offline+0x280/0x280
[ 3258.013917][T28417]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3258.019933][T28417]  wiphy_register+0x1d5b/0x2840
[ 3258.024834][T28417]  ? wiphy_unregister+0xc10/0xc10
[ 3258.029896][T28417]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3258.035752][T28417]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3258.041929][T28417]  ieee80211_register_hw+0x2291/0x3950
[ 3258.047536][T28417]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3258.052943][T28417]  ? lock_downgrade+0x820/0x820
[ 3258.057820][T28417]  ? lock_is_held_type+0xb0/0xe0
[ 3258.062915][T28417]  ? memset+0x20/0x40
[ 3258.066916][T28417]  ? __hrtimer_init+0x12c/0x260
[ 3258.071787][T28417]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3258.077556][T28417]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3258.083063][T28417]  ? memcpy+0x39/0x60
[ 3258.087083][T28417]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3258.092142][T28417]  ? mac80211_hwsim_new_radio+0x4540/0x4540
17:21:10 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x900)

17:21:10 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x10000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:10 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)={0x1}, 0x4, 0x0)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10)
r4 = dup3(r3, r2, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x17)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x76, &(0x7f0000000040)={r5}, 0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xffffffff, 0x5, 0x5, 0x101, 0x4b, 0x400}, 0x9c)

[ 3258.098069][T28417]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3258.105024][T28417]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3258.111990][T28417]  genl_rcv_msg+0x61d/0x980
[ 3258.116524][T28417]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3258.123496][T28417]  ? lock_release+0x8d0/0x8d0
[ 3258.128195][T28417]  ? __lockdep_free_key_range+0x110/0x110
[ 3258.133947][T28417]  netlink_rcv_skb+0x15a/0x430
[ 3258.138741][T28417]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3258.148726][T28417]  ? netlink_ack+0xa10/0xa10
[ 3258.153356][T28417]  genl_rcv+0x24/0x40
[ 3258.157362][T28417]  netlink_unicast+0x533/0x7d0
[ 3258.162155][T28417]  ? netlink_attachskb+0x810/0x810
[ 3258.167295][T28417]  ? _copy_from_iter_full+0x247/0x890
[ 3258.172693][T28417]  ? __phys_addr+0x9a/0x110
[ 3258.177241][T28417]  ? __phys_addr_symbol+0x2c/0x70
[ 3258.182309][T28417]  ? __check_object_size+0x171/0x3e4
[ 3258.187629][T28417]  netlink_sendmsg+0x856/0xd90
[ 3258.192421][T28417]  ? netlink_unicast+0x7d0/0x7d0
[ 3258.197393][T28417]  ? netlink_unicast+0x7d0/0x7d0
[ 3258.202354][T28417]  sock_sendmsg+0xcf/0x120
[ 3258.206796][T28417]  ____sys_sendmsg+0x6e8/0x810
[ 3258.211588][T28417]  ? kernel_sendmsg+0x50/0x50
[ 3258.216322][T28417]  ? do_recvmmsg+0x6d0/0x6d0
[ 3258.220937][T28417]  ? perf_trace_lock+0xeb/0x4a0
[ 3258.225813][T28417]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3258.231821][T28417]  ? __lockdep_free_key_range+0x110/0x110
[ 3258.237567][T28417]  ___sys_sendmsg+0xf3/0x170
[ 3258.242187][T28417]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3258.247495][T28417]  ? __fget_files+0x272/0x400
[ 3258.252199][T28417]  ? lock_downgrade+0x820/0x820
[ 3258.257090][T28417]  ? __fget_files+0x294/0x400
[ 3258.261792][T28417]  ? __fget_light+0xea/0x280
[ 3258.266404][T28417]  __sys_sendmsg+0xe5/0x1b0
[ 3258.270925][T28417]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3258.275981][T28417]  ? lock_is_held_type+0xb0/0xe0
[ 3258.280935][T28417]  ? do_fast_syscall_32+0x40/0x120
[ 3258.286065][T28417]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3258.292064][T28417]  do_syscall_32_irqs_on+0x3f/0x60
[ 3258.297194][T28417]  do_fast_syscall_32+0x7f/0x120
[ 3258.302151][T28417]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3258.308492][T28417] RIP: 0023:0xf7f35569
[ 3258.312581][T28417] Code: Bad RIP value.
[ 3258.316650][T28417] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3258.325084][T28417] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3258.333070][T28417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3258.341078][T28417] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3258.349059][T28417] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3258.357111][T28417] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:10 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:10 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {0x0}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:10 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b", 0x26, 0x0, 0x0, 0x0)

17:21:10 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x11000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:10 executing program 0:
lsetxattr$security_evm(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=@md5={0x1, "bbec014eaa80b8ee89451be93e1c050d"}, 0x11, 0x1)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x0, 0x1}, 0x3c)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
msgsnd(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00 \x00\x00', @ANYRESDEC, @ANYRESHEX=r1], 0x4, 0x0)
mq_open(&(0x7f0000000000)='\x00', 0x80, 0x119, &(0x7f0000000040)={0x40, 0x3ff, 0x80, 0x9})

17:21:10 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {0x0}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:10 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x12000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3258.534867][T28457] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3258.564414][T28457] CPU: 0 PID: 28457 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3258.573159][T28457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3258.583263][T28457] Call Trace:
[ 3258.586694][T28457]  dump_stack+0x18f/0x20d
[ 3258.591065][T28457]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3258.596056][T28457]  sysfs_do_create_link_sd+0x11e/0x140
[ 3258.601551][T28457]  sysfs_create_link+0x5f/0xc0
[ 3258.606483][T28457]  device_add+0x6ff/0x1be0
[ 3258.611104][T28457]  ? device_check_offline+0x280/0x280
[ 3258.616509][T28457]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3258.622528][T28457]  wiphy_register+0x1d5b/0x2840
[ 3258.627423][T28457]  ? wiphy_unregister+0xc10/0xc10
[ 3258.632489][T28457]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3258.638334][T28457]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3258.644427][T28457]  ieee80211_register_hw+0x2291/0x3950
[ 3258.649921][T28457]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3258.655336][T28457]  ? lock_downgrade+0x820/0x820
[ 3258.660226][T28457]  ? lock_is_held_type+0xb0/0xe0
[ 3258.665187][T28457]  ? memset+0x20/0x40
[ 3258.669189][T28457]  ? __hrtimer_init+0x12c/0x260
[ 3258.674077][T28457]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3258.679857][T28457]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3258.685261][T28457]  ? memcpy+0x39/0x60
[ 3258.689268][T28457]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3258.694320][T28457]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3258.700256][T28457]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3258.707330][T28457]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3258.714240][T28457]  genl_rcv_msg+0x61d/0x980
[ 3258.718801][T28457]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3258.725811][T28457]  ? lock_release+0x8d0/0x8d0
[ 3258.730513][T28457]  ? __lockdep_free_key_range+0x110/0x110
[ 3258.736260][T28457]  netlink_rcv_skb+0x15a/0x430
[ 3258.741049][T28457]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3258.748003][T28457]  ? netlink_ack+0xa10/0xa10
[ 3258.752629][T28457]  genl_rcv+0x24/0x40
[ 3258.756625][T28457]  netlink_unicast+0x533/0x7d0
[ 3258.761415][T28457]  ? netlink_attachskb+0x810/0x810
[ 3258.766547][T28457]  ? _copy_from_iter_full+0x247/0x890
[ 3258.771940][T28457]  ? __phys_addr+0x9a/0x110
[ 3258.776468][T28457]  ? __phys_addr_symbol+0x2c/0x70
[ 3258.781513][T28457]  ? __check_object_size+0x171/0x3e4
[ 3258.786828][T28457]  netlink_sendmsg+0x856/0xd90
[ 3258.791619][T28457]  ? netlink_unicast+0x7d0/0x7d0
[ 3258.796586][T28457]  ? netlink_unicast+0x7d0/0x7d0
[ 3258.801541][T28457]  sock_sendmsg+0xcf/0x120
[ 3258.805979][T28457]  ____sys_sendmsg+0x6e8/0x810
[ 3258.810764][T28457]  ? kernel_sendmsg+0x50/0x50
[ 3258.815482][T28457]  ? do_recvmmsg+0x6d0/0x6d0
[ 3258.820091][T28457]  ? perf_trace_lock+0xeb/0x4a0
[ 3258.824959][T28457]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3258.830961][T28457]  ? __lockdep_free_key_range+0x110/0x110
[ 3258.836703][T28457]  ___sys_sendmsg+0xf3/0x170
[ 3258.841317][T28457]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3258.846627][T28457]  ? __fget_files+0x272/0x400
[ 3258.851339][T28457]  ? lock_downgrade+0x820/0x820
[ 3258.856231][T28457]  ? __fget_files+0x294/0x400
[ 3258.860933][T28457]  ? __fget_light+0xea/0x280
[ 3258.865546][T28457]  __sys_sendmsg+0xe5/0x1b0
[ 3258.870064][T28457]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3258.875112][T28457]  ? lock_is_held_type+0xb0/0xe0
[ 3258.880070][T28457]  ? do_fast_syscall_32+0x40/0x120
17:21:11 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x12060000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3258.885198][T28457]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3258.891276][T28457]  do_syscall_32_irqs_on+0x3f/0x60
[ 3258.896404][T28457]  do_fast_syscall_32+0x7f/0x120
[ 3258.901366][T28457]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3258.907711][T28457] RIP: 0023:0xf7f35569
[ 3258.911794][T28457] Code: Bad RIP value.
[ 3258.915907][T28457] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3258.924339][T28457] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
17:21:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3258.932327][T28457] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3258.940312][T28457] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3258.948296][T28457] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3258.956322][T28457] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:11 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xe00)

17:21:11 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x13000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:11 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b", 0x26, 0x0, 0x0, 0x0)

[ 3259.055716][T28476] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3259.087522][T28476] CPU: 0 PID: 28476 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3259.096255][T28476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3259.106325][T28476] Call Trace:
[ 3259.109632][T28476]  dump_stack+0x18f/0x20d
[ 3259.114000][T28476]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3259.118969][T28476]  sysfs_do_create_link_sd+0x11e/0x140
[ 3259.124459][T28476]  sysfs_create_link+0x5f/0xc0
[ 3259.129253][T28476]  device_add+0x6ff/0x1be0
[ 3259.133705][T28476]  ? device_check_offline+0x280/0x280
[ 3259.139623][T28476]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3259.145648][T28476]  wiphy_register+0x1d5b/0x2840
[ 3259.150541][T28476]  ? wiphy_unregister+0xc10/0xc10
[ 3259.155603][T28476]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3259.161454][T28476]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3259.167546][T28476]  ieee80211_register_hw+0x2291/0x3950
[ 3259.173040][T28476]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3259.178469][T28476]  ? lock_downgrade+0x820/0x820
[ 3259.183345][T28476]  ? lock_is_held_type+0xb0/0xe0
[ 3259.188310][T28476]  ? memset+0x20/0x40
[ 3259.192322][T28476]  ? __hrtimer_init+0x12c/0x260
[ 3259.197205][T28476]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3259.202973][T28476]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3259.208370][T28476]  ? memcpy+0x39/0x60
[ 3259.212379][T28476]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3259.217428][T28476]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3259.223358][T28476]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3259.230399][T28476]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3259.237271][T28476]  genl_rcv_msg+0x61d/0x980
[ 3259.241802][T28476]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3259.248775][T28476]  ? lock_release+0x8d0/0x8d0
[ 3259.253481][T28476]  ? __lockdep_free_key_range+0x110/0x110
[ 3259.259225][T28476]  netlink_rcv_skb+0x15a/0x430
[ 3259.264010][T28476]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3259.270961][T28476]  ? netlink_ack+0xa10/0xa10
[ 3259.275587][T28476]  genl_rcv+0x24/0x40
[ 3259.279585][T28476]  netlink_unicast+0x533/0x7d0
[ 3259.284493][T28476]  ? netlink_attachskb+0x810/0x810
[ 3259.289635][T28476]  ? _copy_from_iter_full+0x247/0x890
[ 3259.295026][T28476]  ? __phys_addr+0x9a/0x110
[ 3259.299644][T28476]  ? __phys_addr_symbol+0x2c/0x70
[ 3259.304706][T28476]  ? __check_object_size+0x171/0x3e4
[ 3259.310023][T28476]  netlink_sendmsg+0x856/0xd90
[ 3259.314821][T28476]  ? netlink_unicast+0x7d0/0x7d0
[ 3259.319789][T28476]  ? netlink_unicast+0x7d0/0x7d0
[ 3259.324752][T28476]  sock_sendmsg+0xcf/0x120
[ 3259.329195][T28476]  ____sys_sendmsg+0x6e8/0x810
[ 3259.333989][T28476]  ? kernel_sendmsg+0x50/0x50
[ 3259.338688][T28476]  ? do_recvmmsg+0x6d0/0x6d0
[ 3259.343302][T28476]  ? perf_trace_lock+0xeb/0x4a0
[ 3259.348189][T28476]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3259.354198][T28476]  ? __lockdep_free_key_range+0x110/0x110
[ 3259.359949][T28476]  ___sys_sendmsg+0xf3/0x170
[ 3259.364665][T28476]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3259.370089][T28476]  ? __fget_files+0x272/0x400
[ 3259.375022][T28476]  ? lock_downgrade+0x820/0x820
[ 3259.380009][T28476]  ? __fget_files+0x294/0x400
[ 3259.384735][T28476]  ? __fget_light+0xea/0x280
[ 3259.389361][T28476]  __sys_sendmsg+0xe5/0x1b0
[ 3259.393884][T28476]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3259.398941][T28476]  ? lock_is_held_type+0xb0/0xe0
[ 3259.403915][T28476]  ? do_fast_syscall_32+0x40/0x120
[ 3259.409053][T28476]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3259.415067][T28476]  do_syscall_32_irqs_on+0x3f/0x60
[ 3259.420209][T28476]  do_fast_syscall_32+0x7f/0x120
[ 3259.425177][T28476]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3259.431524][T28476] RIP: 0023:0xf7f35569
[ 3259.435603][T28476] Code: Bad RIP value.
[ 3259.439681][T28476] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3259.448119][T28476] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3259.456116][T28476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3259.464110][T28476] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3259.472231][T28476] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3259.480744][T28476] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:12 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:12 executing program 0:
ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x3, 'bridge_slave_1\x00', {0x2}, 0x5})

17:21:12 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b", 0x26, 0x0, 0x0, 0x0)

17:21:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:12 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x60000000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:12 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x9effffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3259.717141][T28508] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3259.755619][T28508] CPU: 0 PID: 28508 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3259.764617][T28508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3259.774689][T28508] Call Trace:
[ 3259.778006][T28508]  dump_stack+0x18f/0x20d
[ 3259.782457][T28508]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3259.787436][T28508]  sysfs_do_create_link_sd+0x11e/0x140
[ 3259.792935][T28508]  sysfs_create_link+0x5f/0xc0
[ 3259.797734][T28508]  device_add+0x6ff/0x1be0
[ 3259.802193][T28508]  ? device_check_offline+0x280/0x280
[ 3259.807600][T28508]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3259.813617][T28508]  wiphy_register+0x1d5b/0x2840
[ 3259.818616][T28508]  ? wiphy_unregister+0xc10/0xc10
[ 3259.823688][T28508]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3259.829531][T28508]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3259.835626][T28508]  ieee80211_register_hw+0x2291/0x3950
[ 3259.841131][T28508]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3259.846552][T28508]  ? lock_downgrade+0x820/0x820
[ 3259.851434][T28508]  ? lock_is_held_type+0xb0/0xe0
[ 3259.856384][T28508]  ? memset+0x20/0x40
[ 3259.860383][T28508]  ? __hrtimer_init+0x12c/0x260
[ 3259.865256][T28508]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3259.871011][T28508]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3259.876406][T28508]  ? memcpy+0x39/0x60
[ 3259.880406][T28508]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3259.885899][T28508]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3259.891843][T28508]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3259.899766][T28508]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3259.906651][T28508]  genl_rcv_msg+0x61d/0x980
[ 3259.911202][T28508]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3259.918171][T28508]  ? lock_release+0x8d0/0x8d0
[ 3259.922870][T28508]  ? __lockdep_free_key_range+0x110/0x110
[ 3259.928619][T28508]  netlink_rcv_skb+0x15a/0x430
[ 3259.933411][T28508]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3259.940373][T28508]  ? netlink_ack+0xa10/0xa10
[ 3259.944998][T28508]  genl_rcv+0x24/0x40
[ 3259.949010][T28508]  netlink_unicast+0x533/0x7d0
[ 3259.953807][T28508]  ? netlink_attachskb+0x810/0x810
[ 3259.958939][T28508]  ? _copy_from_iter_full+0x247/0x890
17:21:12 executing program 0:
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x0, 0x0, [0x7f, 0x8001, 0x5, 0xffffffff80000000, 0x11, 0x3, 0x9, 0x6]})
r2 = msgget$private(0x0, 0x0)
msgrcv(r2, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r2, 0x0)
msgsnd(r2, &(0x7f00000000c0)={0x1, "ad185546ea020000001723c85255288a06685b41fc6f90984fcb61c7920843dde259aabdfba76f00559d9e155b11ede8aede48d81f3da82f7c8aa99e8e6f27bb4c91495c5d966eed833d4c8a35b2337700"/96}, 0x64, 0x0)
ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000000)=0x4)

[ 3259.964336][T28508]  ? __phys_addr+0x9a/0x110
[ 3259.968862][T28508]  ? __phys_addr_symbol+0x2c/0x70
[ 3259.973908][T28508]  ? __check_object_size+0x171/0x3e4
[ 3259.979224][T28508]  netlink_sendmsg+0x856/0xd90
[ 3259.984016][T28508]  ? netlink_unicast+0x7d0/0x7d0
[ 3259.988985][T28508]  ? netlink_unicast+0x7d0/0x7d0
[ 3259.994067][T28508]  sock_sendmsg+0xcf/0x120
[ 3259.998522][T28508]  ____sys_sendmsg+0x6e8/0x810
[ 3260.003320][T28508]  ? kernel_sendmsg+0x50/0x50
[ 3260.008048][T28508]  ? do_recvmmsg+0x6d0/0x6d0
[ 3260.012754][T28508]  ? perf_trace_lock+0xeb/0x4a0
[ 3260.017622][T28508]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3260.023621][T28508]  ? __lockdep_free_key_range+0x110/0x110
[ 3260.029367][T28508]  ___sys_sendmsg+0xf3/0x170
[ 3260.033982][T28508]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3260.039278][T28508]  ? __fget_files+0x272/0x400
[ 3260.043977][T28508]  ? lock_downgrade+0x820/0x820
[ 3260.048857][T28508]  ? __fget_files+0x294/0x400
[ 3260.053563][T28508]  ? __fget_light+0xea/0x280
[ 3260.058173][T28508]  __sys_sendmsg+0xe5/0x1b0
[ 3260.062693][T28508]  ? __sys_sendmsg_sock+0xb0/0xb0
17:21:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230", 0x7}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3260.067750][T28508]  ? lock_is_held_type+0xb0/0xe0
[ 3260.072796][T28508]  ? do_fast_syscall_32+0x40/0x120
[ 3260.077929][T28508]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3260.083955][T28508]  do_syscall_32_irqs_on+0x3f/0x60
[ 3260.089110][T28508]  do_fast_syscall_32+0x7f/0x120
[ 3260.094092][T28508]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3260.100715][T28508] RIP: 0023:0xf7f35569
[ 3260.104901][T28508] Code: Bad RIP value.
[ 3260.108988][T28508] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3260.117513][T28508] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3260.125502][T28508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3260.133538][T28508] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3260.141533][T28508] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3260.149529][T28508] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:12 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf00)

17:21:12 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb82c0000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:12 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6", 0x39, 0x0, 0x0, 0x0)

[ 3260.263836][T28528] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3260.305073][T28528] CPU: 0 PID: 28528 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3260.313810][T28528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3260.323877][T28528] Call Trace:
[ 3260.327186][T28528]  dump_stack+0x18f/0x20d
[ 3260.331631][T28528]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3260.336594][T28528]  sysfs_do_create_link_sd+0x11e/0x140
[ 3260.342081][T28528]  sysfs_create_link+0x5f/0xc0
[ 3260.346874][T28528]  device_add+0x6ff/0x1be0
[ 3260.351320][T28528]  ? device_check_offline+0x280/0x280
[ 3260.356723][T28528]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3260.362741][T28528]  wiphy_register+0x1d5b/0x2840
[ 3260.367627][T28528]  ? wiphy_unregister+0xc10/0xc10
[ 3260.372673][T28528]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3260.378509][T28528]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3260.384598][T28528]  ieee80211_register_hw+0x2291/0x3950
[ 3260.390328][T28528]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3260.395706][T28528]  ? lock_downgrade+0x820/0x820
[ 3260.400556][T28528]  ? lock_is_held_type+0xb0/0xe0
[ 3260.405494][T28528]  ? memset+0x20/0x40
[ 3260.409544][T28528]  ? __hrtimer_init+0x12c/0x260
[ 3260.414471][T28528]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3260.420208][T28528]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3260.425587][T28528]  ? memcpy+0x39/0x60
[ 3260.429568][T28528]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3260.434615][T28528]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3260.440550][T28528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3260.447511][T28528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3260.454604][T28528]  genl_rcv_msg+0x61d/0x980
[ 3260.459106][T28528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3260.466071][T28528]  ? lock_release+0x8d0/0x8d0
[ 3260.470753][T28528]  ? __lockdep_free_key_range+0x110/0x110
[ 3260.476486][T28528]  netlink_rcv_skb+0x15a/0x430
[ 3260.481264][T28528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3260.488222][T28528]  ? netlink_ack+0xa10/0xa10
[ 3260.492819][T28528]  genl_rcv+0x24/0x40
[ 3260.497149][T28528]  netlink_unicast+0x533/0x7d0
[ 3260.502250][T28528]  ? netlink_attachskb+0x810/0x810
[ 3260.507556][T28528]  ? _copy_from_iter_full+0x247/0x890
[ 3260.512930][T28528]  ? __phys_addr+0x9a/0x110
[ 3260.517439][T28528]  ? __phys_addr_symbol+0x2c/0x70
[ 3260.522466][T28528]  ? __check_object_size+0x171/0x3e4
[ 3260.527757][T28528]  netlink_sendmsg+0x856/0xd90
[ 3260.532546][T28528]  ? netlink_unicast+0x7d0/0x7d0
[ 3260.537495][T28528]  ? netlink_unicast+0x7d0/0x7d0
[ 3260.542438][T28528]  sock_sendmsg+0xcf/0x120
[ 3260.546859][T28528]  ____sys_sendmsg+0x6e8/0x810
[ 3260.551786][T28528]  ? kernel_sendmsg+0x50/0x50
[ 3260.556507][T28528]  ? do_recvmmsg+0x6d0/0x6d0
[ 3260.561115][T28528]  ? perf_trace_lock+0xeb/0x4a0
[ 3260.565965][T28528]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3260.572032][T28528]  ? __lockdep_free_key_range+0x110/0x110
[ 3260.577749][T28528]  ___sys_sendmsg+0xf3/0x170
[ 3260.582338][T28528]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3260.587707][T28528]  ? __fget_files+0x272/0x400
[ 3260.592399][T28528]  ? lock_downgrade+0x820/0x820
[ 3260.597261][T28528]  ? __fget_files+0x294/0x400
[ 3260.601946][T28528]  ? __fget_light+0xea/0x280
[ 3260.606543][T28528]  __sys_sendmsg+0xe5/0x1b0
[ 3260.611060][T28528]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3260.616222][T28528]  ? lock_is_held_type+0xb0/0xe0
[ 3260.621164][T28528]  ? do_fast_syscall_32+0x40/0x120
[ 3260.626273][T28528]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3260.632244][T28528]  do_syscall_32_irqs_on+0x3f/0x60
[ 3260.637707][T28528]  do_fast_syscall_32+0x7f/0x120
[ 3260.642661][T28528]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3260.649017][T28528] RIP: 0023:0xf7f35569
[ 3260.653206][T28528] Code: Bad RIP value.
[ 3260.657259][T28528] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3260.665658][T28528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3260.674168][T28528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3260.682156][T28528] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3260.690140][T28528] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3260.698110][T28528] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:13 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x6c, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230", 0x7}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:13 executing program 0:
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x80004c00)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080))
r2 = msgget(0x3, 0x10)
msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="000000002aa997e1fb5dbd7a2a0c43c2d2adaecc6973da000000000000"], 0x7d, 0x0)

17:21:13 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf0ffffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:13 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6", 0x39, 0x0, 0x0, 0x0)

17:21:13 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xf5ffffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230", 0x7}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3260.922401][T28551] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3260.938429][T28551] CPU: 0 PID: 28551 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3260.947156][T28551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3260.957315][T28551] Call Trace:
[ 3260.960637][T28551]  dump_stack+0x18f/0x20d
[ 3260.964993][T28551]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3260.969953][T28551]  sysfs_do_create_link_sd+0x11e/0x140
[ 3260.975430][T28551]  sysfs_create_link+0x5f/0xc0
[ 3260.980221][T28551]  device_add+0x6ff/0x1be0
[ 3260.984664][T28551]  ? device_check_offline+0x280/0x280
[ 3260.990058][T28551]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3260.996065][T28551]  wiphy_register+0x1d5b/0x2840
[ 3261.000952][T28551]  ? wiphy_unregister+0xc10/0xc10
[ 3261.006076][T28551]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3261.011953][T28551]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3261.018053][T28551]  ieee80211_register_hw+0x2291/0x3950
[ 3261.023555][T28551]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3261.028956][T28551]  ? lock_downgrade+0x820/0x820
[ 3261.033828][T28551]  ? lock_is_held_type+0xb0/0xe0
[ 3261.038793][T28551]  ? memset+0x20/0x40
[ 3261.042803][T28551]  ? __hrtimer_init+0x12c/0x260
[ 3261.047706][T28551]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3261.053564][T28551]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3261.058954][T28551]  ? memcpy+0x39/0x60
[ 3261.062973][T28551]  hwsim_new_radio_nl+0x93e/0xf8c
17:21:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2", 0xb}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2", 0xb}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3261.068060][T28551]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3261.074021][T28551]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3261.081000][T28551]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3261.087901][T28551]  genl_rcv_msg+0x61d/0x980
[ 3261.092440][T28551]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3261.099411][T28551]  ? lock_release+0x8d0/0x8d0
[ 3261.104104][T28551]  ? __lockdep_free_key_range+0x110/0x110
[ 3261.109851][T28551]  netlink_rcv_skb+0x15a/0x430
[ 3261.114643][T28551]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3261.121604][T28551]  ? netlink_ack+0xa10/0xa10
[ 3261.126329][T28551]  genl_rcv+0x24/0x40
[ 3261.130338][T28551]  netlink_unicast+0x533/0x7d0
[ 3261.135139][T28551]  ? netlink_attachskb+0x810/0x810
[ 3261.140288][T28551]  ? _copy_from_iter_full+0x247/0x890
[ 3261.145687][T28551]  ? __phys_addr+0x9a/0x110
[ 3261.150219][T28551]  ? __phys_addr_symbol+0x2c/0x70
[ 3261.155264][T28551]  ? __check_object_size+0x171/0x3e4
[ 3261.160578][T28551]  netlink_sendmsg+0x856/0xd90
[ 3261.165383][T28551]  ? netlink_unicast+0x7d0/0x7d0
[ 3261.170483][T28551]  ? netlink_unicast+0x7d0/0x7d0
[ 3261.175448][T28551]  sock_sendmsg+0xcf/0x120
[ 3261.179891][T28551]  ____sys_sendmsg+0x6e8/0x810
[ 3261.184693][T28551]  ? kernel_sendmsg+0x50/0x50
[ 3261.189403][T28551]  ? do_recvmmsg+0x6d0/0x6d0
[ 3261.194020][T28551]  ? perf_trace_lock+0xeb/0x4a0
[ 3261.198888][T28551]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3261.204911][T28551]  ? __lockdep_free_key_range+0x110/0x110
[ 3261.210661][T28551]  ___sys_sendmsg+0xf3/0x170
[ 3261.215274][T28551]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3261.220581][T28551]  ? __fget_files+0x272/0x400
[ 3261.225271][T28551]  ? lock_downgrade+0x820/0x820
[ 3261.230275][T28551]  ? __fget_files+0x294/0x400
[ 3261.235059][T28551]  ? __fget_light+0xea/0x280
[ 3261.240021][T28551]  __sys_sendmsg+0xe5/0x1b0
[ 3261.244675][T28551]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3261.249741][T28551]  ? lock_is_held_type+0xb0/0xe0
[ 3261.254859][T28551]  ? do_fast_syscall_32+0x40/0x120
[ 3261.259999][T28551]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3261.266128][T28551]  do_syscall_32_irqs_on+0x3f/0x60
[ 3261.271257][T28551]  do_fast_syscall_32+0x7f/0x120
[ 3261.276192][T28551]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3261.282517][T28551] RIP: 0023:0xf7f35569
[ 3261.286580][T28551] Code: Bad RIP value.
[ 3261.290669][T28551] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3261.299591][T28551] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3261.307577][T28551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3261.315559][T28551] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3261.323536][T28551] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3261.331538][T28551] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:13 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf9c)

17:21:13 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xfcffffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2", 0xb}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3261.456914][T28573] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3261.500146][T28573] CPU: 0 PID: 28573 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3261.508880][T28573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3261.518955][T28573] Call Trace:
[ 3261.522282][T28573]  dump_stack+0x18f/0x20d
[ 3261.526663][T28573]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3261.531628][T28573]  sysfs_do_create_link_sd+0x11e/0x140
[ 3261.537116][T28573]  sysfs_create_link+0x5f/0xc0
[ 3261.541916][T28573]  device_add+0x6ff/0x1be0
[ 3261.546482][T28573]  ? device_check_offline+0x280/0x280
[ 3261.552329][T28573]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3261.558345][T28573]  wiphy_register+0x1d5b/0x2840
[ 3261.563247][T28573]  ? wiphy_unregister+0xc10/0xc10
[ 3261.568309][T28573]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3261.574150][T28573]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3261.580245][T28573]  ieee80211_register_hw+0x2291/0x3950
[ 3261.585742][T28573]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3261.591128][T28573]  ? lock_downgrade+0x820/0x820
[ 3261.595999][T28573]  ? lock_is_held_type+0xb0/0xe0
[ 3261.600961][T28573]  ? memset+0x20/0x40
[ 3261.604999][T28573]  ? __hrtimer_init+0x12c/0x260
[ 3261.609872][T28573]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3261.615600][T28573]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3261.620970][T28573]  ? memcpy+0x39/0x60
[ 3261.624952][T28573]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3261.629978][T28573]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3261.635905][T28573]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3261.642862][T28573]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3261.649735][T28573]  genl_rcv_msg+0x61d/0x980
[ 3261.654247][T28573]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3261.661189][T28573]  ? lock_release+0x8d0/0x8d0
[ 3261.665858][T28573]  ? __lockdep_free_key_range+0x110/0x110
[ 3261.671582][T28573]  netlink_rcv_skb+0x15a/0x430
[ 3261.676346][T28573]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3261.683389][T28573]  ? netlink_ack+0xa10/0xa10
[ 3261.687986][T28573]  genl_rcv+0x24/0x40
[ 3261.691954][T28573]  netlink_unicast+0x533/0x7d0
[ 3261.696701][T28573]  ? netlink_attachskb+0x810/0x810
[ 3261.701805][T28573]  ? _copy_from_iter_full+0x247/0x890
[ 3261.707171][T28573]  ? __phys_addr+0x9a/0x110
[ 3261.711676][T28573]  ? __phys_addr_symbol+0x2c/0x70
[ 3261.716700][T28573]  ? __check_object_size+0x171/0x3e4
[ 3261.721987][T28573]  netlink_sendmsg+0x856/0xd90
[ 3261.726824][T28573]  ? netlink_unicast+0x7d0/0x7d0
[ 3261.731752][T28573]  ? netlink_unicast+0x7d0/0x7d0
[ 3261.736672][T28573]  sock_sendmsg+0xcf/0x120
[ 3261.741086][T28573]  ____sys_sendmsg+0x6e8/0x810
[ 3261.745870][T28573]  ? kernel_sendmsg+0x50/0x50
[ 3261.750551][T28573]  ? do_recvmmsg+0x6d0/0x6d0
[ 3261.755138][T28573]  ? perf_trace_lock+0xeb/0x4a0
[ 3261.759988][T28573]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3261.766014][T28573]  ? __lockdep_free_key_range+0x110/0x110
[ 3261.771787][T28573]  ___sys_sendmsg+0xf3/0x170
[ 3261.776365][T28573]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3261.781652][T28573]  ? __fget_files+0x272/0x400
[ 3261.786326][T28573]  ? lock_downgrade+0x820/0x820
[ 3261.791185][T28573]  ? __fget_files+0x294/0x400
[ 3261.795874][T28573]  ? __fget_light+0xea/0x280
[ 3261.800680][T28573]  __sys_sendmsg+0xe5/0x1b0
[ 3261.805525][T28573]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3261.810601][T28573]  ? lock_is_held_type+0xb0/0xe0
[ 3261.815547][T28573]  ? do_fast_syscall_32+0x40/0x120
[ 3261.820779][T28573]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3261.826768][T28573]  do_syscall_32_irqs_on+0x3f/0x60
[ 3261.831896][T28573]  do_fast_syscall_32+0x7f/0x120
[ 3261.836890][T28573]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3261.843227][T28573] RIP: 0023:0xf7f35569
[ 3261.847310][T28573] Code: Bad RIP value.
[ 3261.851379][T28573] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3261.859805][T28573] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3261.867795][T28573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3261.875760][T28573] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3261.883769][T28573] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3261.892055][T28573] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:14 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:14 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000068cae06b300708674b91128e00"], 0x4, 0x0)

17:21:14 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6", 0x39, 0x0, 0x0, 0x0)

17:21:14 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x2ea0)

17:21:14 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96f", 0xd}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:14 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xfffff000, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:14 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xffffff7f, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:14 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96f", 0xd}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:14 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xffffff9e, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:14 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c", 0x43, 0x0, 0x0, 0x0)

[ 3262.182905][T28599] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3262.206737][T28599] CPU: 0 PID: 28599 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3262.215472][T28599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3262.225542][T28599] Call Trace:
[ 3262.228860][T28599]  dump_stack+0x18f/0x20d
[ 3262.233662][T28599]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3262.238631][T28599]  sysfs_do_create_link_sd+0x11e/0x140
[ 3262.244146][T28599]  sysfs_create_link+0x5f/0xc0
[ 3262.248947][T28599]  device_add+0x6ff/0x1be0
[ 3262.253410][T28599]  ? device_check_offline+0x280/0x280
[ 3262.258826][T28599]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3262.264842][T28599]  wiphy_register+0x1d5b/0x2840
[ 3262.269738][T28599]  ? wiphy_unregister+0xc10/0xc10
[ 3262.274795][T28599]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3262.280881][T28599]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3262.286979][T28599]  ieee80211_register_hw+0x2291/0x3950
[ 3262.292490][T28599]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3262.297899][T28599]  ? lock_downgrade+0x820/0x820
[ 3262.302777][T28599]  ? lock_is_held_type+0xb0/0xe0
[ 3262.308086][T28599]  ? memset+0x20/0x40
[ 3262.312101][T28599]  ? __hrtimer_init+0x12c/0x260
[ 3262.316980][T28599]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3262.322735][T28599]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3262.328148][T28599]  ? memcpy+0x39/0x60
[ 3262.332167][T28599]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3262.337233][T28599]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3262.343170][T28599]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3262.350157][T28599]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3262.357035][T28599]  genl_rcv_msg+0x61d/0x980
[ 3262.361572][T28599]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3262.368547][T28599]  ? lock_release+0x8d0/0x8d0
[ 3262.373248][T28599]  ? __lockdep_free_key_range+0x110/0x110
[ 3262.378992][T28599]  netlink_rcv_skb+0x15a/0x430
17:21:14 executing program 0:
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r0=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
r3 = openat$binder_debug(0xffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0)
r4 = openat$snapshot(0xffffff9c, 0x0, 0x82c0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={<r5=>0x0})
ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000040)={r5, 0x2})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f00000002c0)={r5, &(0x7f0000000240)=""/5})
ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000040)={0x7, "648333c3d722741455afee092e5db02c391c3c29f2dac35a25b9ff1b13b5d240", 0xeda39dc526174a2f, 0x200, 0x40, 0x7, 0x1, 0x0, 0x0, 0x7fffffff})
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x7, 0x81, @mcast1, 0x4}, 0x1c)
msgsnd(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="000000d0f12ac5484b6f35a7e68e1501203ac53508f6f0189dc12f0f3291fbec"], 0x4, 0x0)
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r6=>0xffffffffffffffff})
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
r8 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r7, r8, 0x0, 0x100000080006c00)
ioctl$SG_GET_SG_TABLESIZE(r7, 0x227f, &(0x7f0000000300))
setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84)

17:21:14 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
socket$bt_bnep(0x1f, 0x3, 0x4)

[ 3262.383789][T28599]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3262.390742][T28599]  ? netlink_ack+0xa10/0xa10
[ 3262.395365][T28599]  genl_rcv+0x24/0x40
[ 3262.399368][T28599]  netlink_unicast+0x533/0x7d0
[ 3262.404159][T28599]  ? netlink_attachskb+0x810/0x810
[ 3262.409288][T28599]  ? _copy_from_iter_full+0x247/0x890
[ 3262.414675][T28599]  ? __phys_addr+0x9a/0x110
[ 3262.419202][T28599]  ? __phys_addr_symbol+0x2c/0x70
[ 3262.424240][T28599]  ? __check_object_size+0x171/0x3e4
[ 3262.429555][T28599]  netlink_sendmsg+0x856/0xd90
[ 3262.434347][T28599]  ? netlink_unicast+0x7d0/0x7d0
[ 3262.439316][T28599]  ? netlink_unicast+0x7d0/0x7d0
[ 3262.444279][T28599]  sock_sendmsg+0xcf/0x120
[ 3262.448733][T28599]  ____sys_sendmsg+0x6e8/0x810
[ 3262.453525][T28599]  ? kernel_sendmsg+0x50/0x50
[ 3262.458218][T28599]  ? do_recvmmsg+0x6d0/0x6d0
[ 3262.462831][T28599]  ? perf_trace_lock+0xeb/0x4a0
[ 3262.467705][T28599]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3262.473706][T28599]  ? __lockdep_free_key_range+0x110/0x110
[ 3262.479426][T28599]  ___sys_sendmsg+0xf3/0x170
[ 3262.484031][T28599]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3262.489337][T28599]  ? __fget_files+0x272/0x400
[ 3262.494130][T28599]  ? lock_downgrade+0x820/0x820
[ 3262.499020][T28599]  ? __fget_files+0x294/0x400
[ 3262.505641][T28599]  ? __fget_light+0xea/0x280
[ 3262.510267][T28599]  __sys_sendmsg+0xe5/0x1b0
[ 3262.514799][T28599]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3262.521769][T28599]  ? lock_is_held_type+0xb0/0xe0
[ 3262.526917][T28599]  ? do_fast_syscall_32+0x40/0x120
[ 3262.532060][T28599]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3262.538073][T28599]  do_syscall_32_irqs_on+0x3f/0x60
[ 3262.543211][T28599]  do_fast_syscall_32+0x7f/0x120
[ 3262.548180][T28599]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3262.554526][T28599] RIP: 0023:0xf7f35569
[ 3262.558602][T28599] Code: Bad RIP value.
[ 3262.562684][T28599] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3262.571112][T28599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3262.579099][T28599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3262.587205][T28599] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3262.595178][T28599] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3262.603140][T28599] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3262.672101][T28621] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3262.698615][T28621] CPU: 0 PID: 28621 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3262.707360][T28621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3262.717521][T28621] Call Trace:
[ 3262.720834][T28621]  dump_stack+0x18f/0x20d
[ 3262.725178][T28621]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3262.730120][T28621]  sysfs_do_create_link_sd+0x11e/0x140
[ 3262.735585][T28621]  sysfs_create_link+0x5f/0xc0
[ 3262.740360][T28621]  device_add+0x6ff/0x1be0
[ 3262.747393][T28621]  ? device_check_offline+0x280/0x280
[ 3262.752769][T28621]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3262.758773][T28621]  wiphy_register+0x1d5b/0x2840
[ 3262.763649][T28621]  ? wiphy_unregister+0xc10/0xc10
[ 3262.768670][T28621]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3262.774587][T28621]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3262.780654][T28621]  ieee80211_register_hw+0x2291/0x3950
[ 3262.786102][T28621]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3262.791477][T28621]  ? lock_downgrade+0x820/0x820
[ 3262.796325][T28621]  ? lock_is_held_type+0xb0/0xe0
[ 3262.801375][T28621]  ? memset+0x20/0x40
[ 3262.805372][T28621]  ? __hrtimer_init+0x12c/0x260
[ 3262.810230][T28621]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3262.815980][T28621]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3262.821373][T28621]  ? memcpy+0x39/0x60
[ 3262.825344][T28621]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3262.830368][T28621]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3262.836292][T28621]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3262.843268][T28621]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3262.850257][T28621]  genl_rcv_msg+0x61d/0x980
[ 3262.854792][T28621]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3262.861854][T28621]  ? lock_release+0x8d0/0x8d0
[ 3262.866555][T28621]  ? __lockdep_free_key_range+0x110/0x110
[ 3262.872457][T28621]  netlink_rcv_skb+0x15a/0x430
[ 3262.877237][T28621]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3262.884196][T28621]  ? netlink_ack+0xa10/0xa10
[ 3262.888782][T28621]  genl_rcv+0x24/0x40
[ 3262.892798][T28621]  netlink_unicast+0x533/0x7d0
[ 3262.897568][T28621]  ? netlink_attachskb+0x810/0x810
[ 3262.902666][T28621]  ? _copy_from_iter_full+0x247/0x890
[ 3262.908020][T28621]  ? __phys_addr+0x9a/0x110
[ 3262.912520][T28621]  ? __phys_addr_symbol+0x2c/0x70
[ 3262.917655][T28621]  ? __check_object_size+0x171/0x3e4
[ 3262.922950][T28621]  netlink_sendmsg+0x856/0xd90
[ 3262.927715][T28621]  ? netlink_unicast+0x7d0/0x7d0
[ 3262.932673][T28621]  ? netlink_unicast+0x7d0/0x7d0
[ 3262.937631][T28621]  sock_sendmsg+0xcf/0x120
[ 3262.942058][T28621]  ____sys_sendmsg+0x6e8/0x810
[ 3262.946837][T28621]  ? kernel_sendmsg+0x50/0x50
[ 3262.951513][T28621]  ? do_recvmmsg+0x6d0/0x6d0
[ 3262.956114][T28621]  ? perf_trace_lock+0xeb/0x4a0
[ 3262.960961][T28621]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3262.966923][T28621]  ? __lockdep_free_key_range+0x110/0x110
[ 3262.972643][T28621]  ___sys_sendmsg+0xf3/0x170
[ 3262.977303][T28621]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3262.982574][T28621]  ? __fget_files+0x272/0x400
[ 3262.987383][T28621]  ? lock_downgrade+0x820/0x820
[ 3262.992256][T28621]  ? __fget_files+0x294/0x400
[ 3262.996951][T28621]  ? __fget_light+0xea/0x280
[ 3263.001664][T28621]  __sys_sendmsg+0xe5/0x1b0
[ 3263.006290][T28621]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3263.011430][T28621]  ? lock_is_held_type+0xb0/0xe0
[ 3263.016369][T28621]  ? do_fast_syscall_32+0x40/0x120
[ 3263.021472][T28621]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3263.027470][T28621]  do_syscall_32_irqs_on+0x3f/0x60
[ 3263.032585][T28621]  do_fast_syscall_32+0x7f/0x120
[ 3263.037521][T28621]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3263.043835][T28621] RIP: 0023:0xf7f35569
[ 3263.047892][T28621] Code: Bad RIP value.
[ 3263.052083][T28621] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3263.060520][T28621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3263.068615][T28621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3263.076577][T28621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3263.084558][T28621] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3263.092551][T28621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:15 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x7a, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:15 executing program 0:
r0 = openat$hwrng(0xffffff9c, &(0x7f0000001480)='/dev/hwrng\x00', 0x14000, 0x0)
ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001700)={0x1, &(0x7f00000016c0)=[{0x4, 0xff, 0x1, 0x8}]})
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$SNDRV_PCM_IOCTL_INFO(r1, 0x81204101, &(0x7f0000000000))
r3 = openat$ocfs2_control(0xffffff9c, &(0x7f0000000140)='/dev/ocfs2_control\x00', 0x200, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r5, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f00000014c0)=ANY=[@ANYBLOB="10010000", @ANYRES16=r5, @ANYBLOB="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"/443], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20004880)
sendmsg$TIPC_NL_MON_GET(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x11a0, r5, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x10f4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffff7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xcd, 0x3, "edb4423183058dd53d035e5f60f48bfce0a726ca90b47f1b33db959ac71fadbfad12ea989782c8c7a26d7dcb16e9d928360f164c0ec6ae2c7fce607d9bb8ca56e008b73edd24bc0558015e2cefc908448fe6691436d9e8de9b829b64ba282cc75d9c3ef35482b3903994c0f86f4162b6e49b6162fcd5d7555c15565b35808fa5d92f9cced045eb5beb11c0b4dab78eee5c4a3af81efe3b799cbcf21969fbb36b834e4161af3698f0b86cfd80417d974ff8b5bd7733680bde370b6ebb20423cfa7c06a315ff54ed862f"}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x94, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5338}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa772}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6d20d4bf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfcb6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}]}]}, 0x11a0}, 0x1, 0x0, 0x0, 0x80}, 0x4000)
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00b50000"], 0x4, 0x0)

17:21:15 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xfffffff0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:15 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c", 0x43, 0x0, 0x0, 0x0)

17:21:15 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96f", 0xd}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:15 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x3000)

17:21:15 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xfffffff5, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:15 executing program 0:
r0 = msgget$private(0x0, 0x2)
msgsnd(r0, &(0x7f0000000080)={0x0, "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"}, 0xfffffece, 0x0)

17:21:15 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:15 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c", 0x43, 0x0, 0x0, 0x0)

[ 3263.342658][T28645] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3263.361486][T28645] CPU: 0 PID: 28645 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3263.370215][T28645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3263.380289][T28645] Call Trace:
[ 3263.383725][T28645]  dump_stack+0x18f/0x20d
[ 3263.388097][T28645]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3263.393086][T28645]  sysfs_do_create_link_sd+0x11e/0x140
[ 3263.398611][T28645]  sysfs_create_link+0x5f/0xc0
[ 3263.403427][T28645]  device_add+0x6ff/0x1be0
[ 3263.407892][T28645]  ? device_check_offline+0x280/0x280
[ 3263.413306][T28645]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3263.419331][T28645]  wiphy_register+0x1d5b/0x2840
[ 3263.424331][T28645]  ? wiphy_unregister+0xc10/0xc10
[ 3263.429400][T28645]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3263.435253][T28645]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
17:21:15 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xfffffffc, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3263.441370][T28645]  ieee80211_register_hw+0x2291/0x3950
[ 3263.446907][T28645]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3263.452562][T28645]  ? lock_downgrade+0x820/0x820
[ 3263.457443][T28645]  ? lock_is_held_type+0xb0/0xe0
[ 3263.462411][T28645]  ? memset+0x20/0x40
[ 3263.466423][T28645]  ? __hrtimer_init+0x12c/0x260
[ 3263.471515][T28645]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3263.477291][T28645]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3263.482697][T28645]  ? memcpy+0x39/0x60
[ 3263.486722][T28645]  hwsim_new_radio_nl+0x93e/0xf8c
17:21:15 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3263.491792][T28645]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3263.497733][T28645]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3263.504873][T28645]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3263.511768][T28645]  genl_rcv_msg+0x61d/0x980
[ 3263.516316][T28645]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3263.523297][T28645]  ? lock_release+0x8d0/0x8d0
[ 3263.528040][T28645]  ? __lockdep_free_key_range+0x110/0x110
[ 3263.533969][T28645]  netlink_rcv_skb+0x15a/0x430
[ 3263.538775][T28645]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3263.545737][T28645]  ? netlink_ack+0xa10/0xa10
[ 3263.550861][T28645]  genl_rcv+0x24/0x40
[ 3263.554871][T28645]  netlink_unicast+0x533/0x7d0
[ 3263.559679][T28645]  ? netlink_attachskb+0x810/0x810
[ 3263.564939][T28645]  ? _copy_from_iter_full+0x247/0x890
[ 3263.570335][T28645]  ? __phys_addr+0x9a/0x110
[ 3263.574859][T28645]  ? __phys_addr_symbol+0x2c/0x70
[ 3263.579943][T28645]  ? __check_object_size+0x171/0x3e4
[ 3263.585253][T28645]  netlink_sendmsg+0x856/0xd90
[ 3263.590050][T28645]  ? netlink_unicast+0x7d0/0x7d0
[ 3263.595028][T28645]  ? netlink_unicast+0x7d0/0x7d0
[ 3263.599994][T28645]  sock_sendmsg+0xcf/0x120
[ 3263.604432][T28645]  ____sys_sendmsg+0x6e8/0x810
[ 3263.609219][T28645]  ? kernel_sendmsg+0x50/0x50
[ 3263.613917][T28645]  ? do_recvmmsg+0x6d0/0x6d0
[ 3263.618530][T28645]  ? perf_trace_lock+0xeb/0x4a0
[ 3263.623401][T28645]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3263.629409][T28645]  ? __lockdep_free_key_range+0x110/0x110
[ 3263.635166][T28645]  ___sys_sendmsg+0xf3/0x170
[ 3263.639786][T28645]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3263.645282][T28645]  ? __fget_files+0x272/0x400
[ 3263.650004][T28645]  ? lock_downgrade+0x820/0x820
[ 3263.654916][T28645]  ? __fget_files+0x294/0x400
[ 3263.659625][T28645]  ? __fget_light+0xea/0x280
[ 3263.664333][T28645]  __sys_sendmsg+0xe5/0x1b0
[ 3263.668866][T28645]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3263.673942][T28645]  ? lock_is_held_type+0xb0/0xe0
[ 3263.678937][T28645]  ? do_fast_syscall_32+0x40/0x120
[ 3263.684081][T28645]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3263.690096][T28645]  do_syscall_32_irqs_on+0x3f/0x60
[ 3263.695227][T28645]  do_fast_syscall_32+0x7f/0x120
[ 3263.700190][T28645]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3263.706532][T28645] RIP: 0023:0xf7f35569
[ 3263.710613][T28645] Code: Bad RIP value.
[ 3263.714697][T28645] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3263.723124][T28645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3263.731120][T28645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3263.739112][T28645] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3263.747096][T28645] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3263.755078][T28645] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3263.843010][T28648] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3263.859136][T28648] CPU: 0 PID: 28648 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3263.868041][T28648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3263.878248][T28648] Call Trace:
[ 3263.881560][T28648]  dump_stack+0x18f/0x20d
[ 3263.885918][T28648]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3263.890890][T28648]  sysfs_do_create_link_sd+0x11e/0x140
[ 3263.896385][T28648]  sysfs_create_link+0x5f/0xc0
[ 3263.901192][T28648]  device_add+0x6ff/0x1be0
[ 3263.905650][T28648]  ? device_check_offline+0x280/0x280
[ 3263.911053][T28648]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3263.917071][T28648]  wiphy_register+0x1d5b/0x2840
[ 3263.921976][T28648]  ? wiphy_unregister+0xc10/0xc10
[ 3263.927036][T28648]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3263.932881][T28648]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3263.938978][T28648]  ieee80211_register_hw+0x2291/0x3950
[ 3263.944478][T28648]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3263.949953][T28648]  ? lock_downgrade+0x820/0x820
[ 3263.954839][T28648]  ? lock_is_held_type+0xb0/0xe0
[ 3263.959802][T28648]  ? memset+0x20/0x40
[ 3263.963864][T28648]  ? __hrtimer_init+0x12c/0x260
[ 3263.968840][T28648]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3263.974621][T28648]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3263.980022][T28648]  ? memcpy+0x39/0x60
[ 3263.984038][T28648]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3263.989097][T28648]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3263.995032][T28648]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3264.001997][T28648]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3264.008878][T28648]  genl_rcv_msg+0x61d/0x980
[ 3264.013422][T28648]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3264.020411][T28648]  ? lock_release+0x8d0/0x8d0
[ 3264.025561][T28648]  ? __lockdep_free_key_range+0x110/0x110
[ 3264.031312][T28648]  netlink_rcv_skb+0x15a/0x430
[ 3264.036111][T28648]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3264.043077][T28648]  ? netlink_ack+0xa10/0xa10
[ 3264.047712][T28648]  genl_rcv+0x24/0x40
[ 3264.051727][T28648]  netlink_unicast+0x533/0x7d0
[ 3264.056534][T28648]  ? netlink_attachskb+0x810/0x810
[ 3264.061677][T28648]  ? _copy_from_iter_full+0x247/0x890
[ 3264.067208][T28648]  ? __phys_addr+0x9a/0x110
[ 3264.071746][T28648]  ? __phys_addr_symbol+0x2c/0x70
[ 3264.076818][T28648]  ? __check_object_size+0x171/0x3e4
[ 3264.082250][T28648]  netlink_sendmsg+0x856/0xd90
[ 3264.087047][T28648]  ? netlink_unicast+0x7d0/0x7d0
[ 3264.092027][T28648]  ? netlink_unicast+0x7d0/0x7d0
[ 3264.097100][T28648]  sock_sendmsg+0xcf/0x120
[ 3264.101554][T28648]  ____sys_sendmsg+0x6e8/0x810
[ 3264.106361][T28648]  ? kernel_sendmsg+0x50/0x50
[ 3264.111068][T28648]  ? do_recvmmsg+0x6d0/0x6d0
[ 3264.115686][T28648]  ? perf_trace_lock+0xeb/0x4a0
[ 3264.120564][T28648]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3264.126563][T28648]  ? __lockdep_free_key_range+0x110/0x110
[ 3264.132316][T28648]  ___sys_sendmsg+0xf3/0x170
[ 3264.136992][T28648]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3264.142292][T28648]  ? __fget_files+0x272/0x400
[ 3264.146978][T28648]  ? lock_downgrade+0x820/0x820
[ 3264.151838][T28648]  ? __fget_files+0x294/0x400
[ 3264.156518][T28648]  ? __fget_light+0xea/0x280
[ 3264.161125][T28648]  __sys_sendmsg+0xe5/0x1b0
[ 3264.165709][T28648]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3264.170858][T28648]  ? lock_is_held_type+0xb0/0xe0
[ 3264.175817][T28648]  ? do_fast_syscall_32+0x40/0x120
[ 3264.180938][T28648]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3264.186931][T28648]  do_syscall_32_irqs_on+0x3f/0x60
[ 3264.192061][T28648]  do_fast_syscall_32+0x7f/0x120
[ 3264.197006][T28648]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3264.203337][T28648] RIP: 0023:0xf7f35569
[ 3264.207398][T28648] Code: Bad RIP value.
[ 3264.211473][T28648] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3264.219901][T28648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3264.228051][T28648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3264.236104][T28648] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3264.244084][T28648] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3264.252162][T28648] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:16 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xf0, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:16 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xffffffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:16 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:16 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974b", 0x48, 0x0, 0x0, 0x0)

17:21:16 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00')
sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, r1, 0xab9535e9a6578fc1, 0x0, 0x0, {0x5}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0xfe62, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IPV4_SRC={0x8, 0x1b, @multicast1}]}}]}, 0x3c}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0xfe62, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f00000002c0)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IPV4_SRC={0x8, 0x1b, @multicast1}]}}]}, 0x3c}}, 0x0)
sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x114, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44040}, 0x2004c041)
fsetxattr$trusted_overlay_origin(r5, &(0x7f0000000300)='trusted.overlay.origin\x00', &(0x7f0000000340)='y\x00', 0x2, 0x2)

17:21:16 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x3f00)

17:21:16 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3264.363447][T28678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
17:21:16 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974b", 0x48, 0x0, 0x0, 0x0)

17:21:16 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0xf, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3264.429750][T28686] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 3264.482760][T28678] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 3264.512318][T28698] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 3264.561178][T28691] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3264.569053][T28691] CPU: 0 PID: 28691 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3264.578030][T28691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3264.588189][T28691] Call Trace:
[ 3264.591502][T28691]  dump_stack+0x18f/0x20d
[ 3264.596047][T28691]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3264.601255][T28691]  sysfs_do_create_link_sd+0x11e/0x140
17:21:17 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0xc0, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3264.609603][T28691]  sysfs_create_link+0x5f/0xc0
[ 3264.614562][T28691]  device_add+0x6ff/0x1be0
[ 3264.619225][T28691]  ? device_check_offline+0x280/0x280
[ 3264.624763][T28691]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3264.630949][T28691]  wiphy_register+0x1d5b/0x2840
[ 3264.635846][T28691]  ? wiphy_unregister+0xc10/0xc10
[ 3264.641088][T28691]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3264.647043][T28691]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3264.653745][T28691]  ieee80211_register_hw+0x2291/0x3950
[ 3264.659350][T28691]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3264.664868][T28691]  ? lock_downgrade+0x820/0x820
[ 3264.669750][T28691]  ? lock_is_held_type+0xb0/0xe0
[ 3264.674899][T28691]  ? memset+0x20/0x40
[ 3264.678918][T28691]  ? __hrtimer_init+0x12c/0x260
[ 3264.683817][T28691]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3264.689583][T28691]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3264.695256][T28691]  ? memcpy+0x39/0x60
[ 3264.699677][T28691]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3264.704926][T28691]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3264.711192][T28691]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3264.718388][T28691]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3264.725458][T28691]  genl_rcv_msg+0x61d/0x980
[ 3264.730012][T28691]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3264.737079][T28691]  ? lock_release+0x8d0/0x8d0
[ 3264.741790][T28691]  ? __lockdep_free_key_range+0x110/0x110
[ 3264.747546][T28691]  netlink_rcv_skb+0x15a/0x430
[ 3264.752343][T28691]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
17:21:17 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0xec0, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3264.759308][T28691]  ? netlink_ack+0xa10/0xa10
[ 3264.764134][T28691]  genl_rcv+0x24/0x40
[ 3264.768144][T28691]  netlink_unicast+0x533/0x7d0
[ 3264.772941][T28691]  ? netlink_attachskb+0x810/0x810
[ 3264.778077][T28691]  ? _copy_from_iter_full+0x247/0x890
[ 3264.783751][T28691]  ? __phys_addr+0x9a/0x110
[ 3264.788369][T28691]  ? __phys_addr_symbol+0x2c/0x70
[ 3264.793428][T28691]  ? __check_object_size+0x171/0x3e4
[ 3264.798756][T28691]  netlink_sendmsg+0x856/0xd90
[ 3264.803556][T28691]  ? netlink_unicast+0x7d0/0x7d0
[ 3264.810444][T28691]  ? netlink_unicast+0x7d0/0x7d0
[ 3264.815507][T28691]  sock_sendmsg+0xcf/0x120
[ 3264.820340][T28691]  ____sys_sendmsg+0x6e8/0x810
[ 3264.825137][T28691]  ? kernel_sendmsg+0x50/0x50
[ 3264.829868][T28691]  ? do_recvmmsg+0x6d0/0x6d0
[ 3264.834483][T28691]  ? perf_trace_lock+0xeb/0x4a0
[ 3264.839365][T28691]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3264.845375][T28691]  ? __lockdep_free_key_range+0x110/0x110
[ 3264.851119][T28691]  ___sys_sendmsg+0xf3/0x170
[ 3264.855803][T28691]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3264.861110][T28691]  ? __fget_files+0x272/0x400
[ 3264.865882][T28691]  ? lock_downgrade+0x820/0x820
[ 3264.870759][T28691]  ? __fget_files+0x294/0x400
[ 3264.875426][T28691]  ? __fget_light+0xea/0x280
[ 3264.880007][T28691]  __sys_sendmsg+0xe5/0x1b0
[ 3264.884499][T28691]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3264.890030][T28691]  ? lock_is_held_type+0xb0/0xe0
[ 3264.895102][T28691]  ? do_fast_syscall_32+0x40/0x120
[ 3264.900511][T28691]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3264.906491][T28691]  do_syscall_32_irqs_on+0x3f/0x60
[ 3264.911610][T28691]  do_fast_syscall_32+0x7f/0x120
[ 3264.916843][T28691]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3264.923485][T28691] RIP: 0023:0xf7f35569
[ 3264.927561][T28691] Code: Bad RIP value.
[ 3264.931714][T28691] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3264.940111][T28691] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3264.948367][T28691] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
17:21:17 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3264.956367][T28691] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3264.964430][T28691] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3264.972405][T28691] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3265.145490][T28723] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3265.170555][T28723] CPU: 1 PID: 28723 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3265.180243][T28723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3265.190622][T28723] Call Trace:
[ 3265.194210][T28723]  dump_stack+0x18f/0x20d
[ 3265.198972][T28723]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3265.203976][T28723]  sysfs_do_create_link_sd+0x11e/0x140
[ 3265.210886][T28723]  sysfs_create_link+0x5f/0xc0
[ 3265.215649][T28723]  device_add+0x6ff/0x1be0
[ 3265.220056][T28723]  ? device_check_offline+0x280/0x280
[ 3265.225474][T28723]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3265.232121][T28723]  wiphy_register+0x1d5b/0x2840
[ 3265.236999][T28723]  ? wiphy_unregister+0xc10/0xc10
[ 3265.242038][T28723]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3265.247843][T28723]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3265.253898][T28723]  ieee80211_register_hw+0x2291/0x3950
[ 3265.259801][T28723]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3265.265363][T28723]  ? lock_downgrade+0x820/0x820
[ 3265.270466][T28723]  ? lock_is_held_type+0xb0/0xe0
[ 3265.275391][T28723]  ? memset+0x20/0x40
[ 3265.279362][T28723]  ? __hrtimer_init+0x12c/0x260
[ 3265.284213][T28723]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3265.289926][T28723]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3265.295281][T28723]  ? memcpy+0x39/0x60
[ 3265.299274][T28723]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3265.304374][T28723]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3265.310532][T28723]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3265.317718][T28723]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3265.324557][T28723]  genl_rcv_msg+0x61d/0x980
[ 3265.329062][T28723]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3265.336086][T28723]  ? lock_release+0x8d0/0x8d0
[ 3265.340848][T28723]  ? __lockdep_free_key_range+0x110/0x110
[ 3265.346567][T28723]  netlink_rcv_skb+0x15a/0x430
[ 3265.351334][T28723]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3265.358249][T28723]  ? netlink_ack+0xa10/0xa10
[ 3265.362844][T28723]  genl_rcv+0x24/0x40
[ 3265.366805][T28723]  netlink_unicast+0x533/0x7d0
[ 3265.371644][T28723]  ? netlink_attachskb+0x810/0x810
[ 3265.376737][T28723]  ? _copy_from_iter_full+0x247/0x890
[ 3265.382116][T28723]  ? __phys_addr+0x9a/0x110
[ 3265.386609][T28723]  ? __phys_addr_symbol+0x2c/0x70
[ 3265.391631][T28723]  ? __check_object_size+0x171/0x3e4
[ 3265.397003][T28723]  netlink_sendmsg+0x856/0xd90
[ 3265.401910][T28723]  ? netlink_unicast+0x7d0/0x7d0
[ 3265.407118][T28723]  ? netlink_unicast+0x7d0/0x7d0
[ 3265.412052][T28723]  sock_sendmsg+0xcf/0x120
[ 3265.416455][T28723]  ____sys_sendmsg+0x6e8/0x810
[ 3265.421224][T28723]  ? kernel_sendmsg+0x50/0x50
[ 3265.425884][T28723]  ? do_recvmmsg+0x6d0/0x6d0
[ 3265.430478][T28723]  ? perf_trace_lock+0xeb/0x4a0
[ 3265.435626][T28723]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3265.441608][T28723]  ? __lockdep_free_key_range+0x110/0x110
[ 3265.448112][T28723]  ___sys_sendmsg+0xf3/0x170
[ 3265.453064][T28723]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3265.458785][T28723]  ? __fget_files+0x272/0x400
[ 3265.464306][T28723]  ? lock_downgrade+0x820/0x820
[ 3265.469166][T28723]  ? __fget_files+0x294/0x400
[ 3265.474134][T28723]  ? __fget_light+0xea/0x280
[ 3265.478822][T28723]  __sys_sendmsg+0xe5/0x1b0
[ 3265.483325][T28723]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3265.488349][T28723]  ? lock_is_held_type+0xb0/0xe0
[ 3265.493269][T28723]  ? do_fast_syscall_32+0x40/0x120
[ 3265.498394][T28723]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3265.504401][T28723]  do_syscall_32_irqs_on+0x3f/0x60
[ 3265.509500][T28723]  do_fast_syscall_32+0x7f/0x120
[ 3265.514422][T28723]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3265.520742][T28723] RIP: 0023:0xf7f35569
[ 3265.525365][T28723] Code: Bad RIP value.
[ 3265.530110][T28723] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3265.539805][T28723] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3265.547904][T28723] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3265.555892][T28723] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3265.563850][T28723] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3265.571810][T28723] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:18 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x33fe0, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:18 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974b", 0x48, 0x0, 0x0, 0x0)

17:21:18 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x300, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:18 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="f9ffffff"], 0x4, 0x0)

17:21:18 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x4000)

17:21:18 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00f85200"], 0x4, 0x0)

17:21:18 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20000168, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3265.800713][T28740] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3265.808457][T28740] CPU: 0 PID: 28740 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3265.817140][T28740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3265.827215][T28740] Call Trace:
[ 3265.830542][T28740]  dump_stack+0x18f/0x20d
[ 3265.834907][T28740]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3265.839898][T28740]  sysfs_do_create_link_sd+0x11e/0x140
[ 3265.845388][T28740]  sysfs_create_link+0x5f/0xc0
[ 3265.850194][T28740]  device_add+0x6ff/0x1be0
[ 3265.854645][T28740]  ? device_check_offline+0x280/0x280
[ 3265.860238][T28740]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3265.866257][T28740]  wiphy_register+0x1d5b/0x2840
[ 3265.871159][T28740]  ? wiphy_unregister+0xc10/0xc10
[ 3265.876219][T28740]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3265.882259][T28740]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3265.888370][T28740]  ieee80211_register_hw+0x2291/0x3950
[ 3265.893993][T28740]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3265.900532][T28740]  ? lock_downgrade+0x820/0x820
[ 3265.905936][T28740]  ? lock_is_held_type+0xb0/0xe0
[ 3265.911106][T28740]  ? memset+0x20/0x40
[ 3265.915397][T28740]  ? __hrtimer_init+0x12c/0x260
[ 3265.920653][T28740]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3265.926557][T28740]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3265.932319][T28740]  ? memcpy+0x39/0x60
[ 3265.936342][T28740]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3265.941499][T28740]  ? mac80211_hwsim_new_radio+0x4540/0x4540
17:21:18 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x7ffff000, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:18 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654", 0x4a, 0x0, 0x0, 0x0)

[ 3265.947616][T28740]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3265.954589][T28740]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3265.961481][T28740]  genl_rcv_msg+0x61d/0x980
[ 3265.966033][T28740]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3265.973010][T28740]  ? lock_release+0x8d0/0x8d0
[ 3265.977718][T28740]  ? __lockdep_free_key_range+0x110/0x110
[ 3265.983476][T28740]  netlink_rcv_skb+0x15a/0x430
[ 3265.988277][T28740]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3265.995243][T28740]  ? netlink_ack+0xa10/0xa10
[ 3265.999887][T28740]  genl_rcv+0x24/0x40
[ 3266.003890][T28740]  netlink_unicast+0x533/0x7d0
[ 3266.008696][T28740]  ? netlink_attachskb+0x810/0x810
[ 3266.014350][T28740]  ? _copy_from_iter_full+0x247/0x890
[ 3266.019747][T28740]  ? __phys_addr+0x9a/0x110
[ 3266.024309][T28740]  ? __phys_addr_symbol+0x2c/0x70
[ 3266.029355][T28740]  ? __check_object_size+0x171/0x3e4
[ 3266.034899][T28740]  netlink_sendmsg+0x856/0xd90
[ 3266.039749][T28740]  ? netlink_unicast+0x7d0/0x7d0
[ 3266.044737][T28740]  ? netlink_unicast+0x7d0/0x7d0
17:21:18 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0xfffffdef, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3266.049764][T28740]  sock_sendmsg+0xcf/0x120
[ 3266.054204][T28740]  ____sys_sendmsg+0x6e8/0x810
[ 3266.058999][T28740]  ? kernel_sendmsg+0x50/0x50
[ 3266.063696][T28740]  ? do_recvmmsg+0x6d0/0x6d0
[ 3266.070393][T28740]  ? perf_trace_lock+0xeb/0x4a0
[ 3266.075300][T28740]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3266.081518][T28740]  ? __lockdep_free_key_range+0x110/0x110
[ 3266.087269][T28740]  ___sys_sendmsg+0xf3/0x170
[ 3266.091888][T28740]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3266.097198][T28740]  ? __fget_files+0x272/0x400
[ 3266.102352][T28740]  ? lock_downgrade+0x820/0x820
[ 3266.107245][T28740]  ? __fget_files+0x294/0x400
[ 3266.112045][T28740]  ? __fget_light+0xea/0x280
[ 3266.116698][T28740]  __sys_sendmsg+0xe5/0x1b0
[ 3266.121228][T28740]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3266.126299][T28740]  ? lock_is_held_type+0xb0/0xe0
[ 3266.131284][T28740]  ? do_fast_syscall_32+0x40/0x120
[ 3266.136923][T28740]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3266.142933][T28740]  do_syscall_32_irqs_on+0x3f/0x60
17:21:18 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x0, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3266.148184][T28740]  do_fast_syscall_32+0x7f/0x120
[ 3266.153326][T28740]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3266.159673][T28740] RIP: 0023:0xf7f35569
[ 3266.163741][T28740] Code: Bad RIP value.
[ 3266.167812][T28740] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3266.176372][T28740] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3266.184354][T28740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3266.192337][T28740] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3266.200325][T28740] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3266.208314][T28740] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:18 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654", 0x4a, 0x0, 0x0, 0x0)

17:21:18 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r1=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
r2 = openat$qat_adf_ctl(0xffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44c042, 0x0)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0xd8, 0x3, 0x1, 0x301, 0x0, 0x0, {0x5}, [@CTA_LABELS_MASK={0x20, 0x17, [0xf68c, 0x4, 0x2, 0x6, 0x5, 0x1, 0x94]}, @CTA_TUPLE_ORIG={0x9c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x15}}}}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x3}]}, 0xd8}, 0x1, 0x0, 0x0, 0x408d7}, 0x10)
dup2(r0, r1)

[ 3266.305194][T28743] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3266.380326][T28743] CPU: 0 PID: 28743 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3266.389159][T28743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3266.399316][T28743] Call Trace:
[ 3266.402630][T28743]  dump_stack+0x18f/0x20d
[ 3266.407003][T28743]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3266.412416][T28743]  sysfs_do_create_link_sd+0x11e/0x140
[ 3266.417913][T28743]  sysfs_create_link+0x5f/0xc0
[ 3266.422878][T28743]  device_add+0x6ff/0x1be0
[ 3266.432199][T28743]  ? device_check_offline+0x280/0x280
[ 3266.437608][T28743]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3266.443705][T28743]  wiphy_register+0x1d5b/0x2840
[ 3266.448680][T28743]  ? wiphy_unregister+0xc10/0xc10
[ 3266.453754][T28743]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3266.459606][T28743]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3266.466332][T28743]  ieee80211_register_hw+0x2291/0x3950
[ 3266.471994][T28743]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3266.477626][T28743]  ? lock_downgrade+0x820/0x820
[ 3266.482699][T28743]  ? lock_is_held_type+0xb0/0xe0
[ 3266.487737][T28743]  ? memset+0x20/0x40
[ 3266.491753][T28743]  ? __hrtimer_init+0x12c/0x260
[ 3266.496779][T28743]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3266.502637][T28743]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3266.508038][T28743]  ? memcpy+0x39/0x60
[ 3266.512214][T28743]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3266.517459][T28743]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3266.523394][T28743]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3266.530360][T28743]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3266.537253][T28743]  genl_rcv_msg+0x61d/0x980
[ 3266.541792][T28743]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3266.548769][T28743]  ? lock_release+0x8d0/0x8d0
[ 3266.553469][T28743]  ? __lockdep_free_key_range+0x110/0x110
[ 3266.559215][T28743]  netlink_rcv_skb+0x15a/0x430
[ 3266.564151][T28743]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3266.571351][T28743]  ? netlink_ack+0xa10/0xa10
[ 3266.575997][T28743]  genl_rcv+0x24/0x40
[ 3266.580234][T28743]  netlink_unicast+0x533/0x7d0
[ 3266.585051][T28743]  ? netlink_attachskb+0x810/0x810
[ 3266.590198][T28743]  ? _copy_from_iter_full+0x247/0x890
[ 3266.595606][T28743]  ? __phys_addr+0x9a/0x110
[ 3266.600135][T28743]  ? __phys_addr_symbol+0x2c/0x70
[ 3266.605196][T28743]  ? __check_object_size+0x171/0x3e4
[ 3266.610511][T28743]  netlink_sendmsg+0x856/0xd90
[ 3266.615429][T28743]  ? netlink_unicast+0x7d0/0x7d0
[ 3266.620923][T28743]  ? netlink_unicast+0x7d0/0x7d0
[ 3266.625892][T28743]  sock_sendmsg+0xcf/0x120
[ 3266.630339][T28743]  ____sys_sendmsg+0x6e8/0x810
[ 3266.635649][T28743]  ? kernel_sendmsg+0x50/0x50
[ 3266.640527][T28743]  ? do_recvmmsg+0x6d0/0x6d0
[ 3266.645146][T28743]  ? perf_trace_lock+0xeb/0x4a0
[ 3266.650150][T28743]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3266.656792][T28743]  ? __lockdep_free_key_range+0x110/0x110
[ 3266.662557][T28743]  ___sys_sendmsg+0xf3/0x170
[ 3266.667277][T28743]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3266.672971][T28743]  ? __fget_files+0x272/0x400
[ 3266.679204][T28743]  ? lock_downgrade+0x820/0x820
[ 3266.684238][T28743]  ? __fget_files+0x294/0x400
[ 3266.689827][T28743]  ? __fget_light+0xea/0x280
[ 3266.694488][T28743]  __sys_sendmsg+0xe5/0x1b0
[ 3266.699018][T28743]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3266.704077][T28743]  ? lock_is_held_type+0xb0/0xe0
[ 3266.709132][T28743]  ? do_fast_syscall_32+0x40/0x120
[ 3266.714271][T28743]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3266.720294][T28743]  do_syscall_32_irqs_on+0x3f/0x60
[ 3266.725434][T28743]  do_fast_syscall_32+0x7f/0x120
[ 3266.730491][T28743]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3266.736970][T28743] RIP: 0023:0xf7f35569
[ 3266.741230][T28743] Code: Bad RIP value.
[ 3266.745397][T28743] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3266.753828][T28743] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3266.761933][T28743] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3266.770010][T28743] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3266.778001][T28743] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3266.785993][T28743] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:19 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x3e7, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:19 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:19 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x2, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:19 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x6000)

17:21:19 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654", 0x4a, 0x0, 0x0, 0x0)

17:21:19 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x3, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3267.083558][T28784] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3267.106082][T28784] CPU: 0 PID: 28784 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3267.114986][T28784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3267.125156][T28784] Call Trace:
[ 3267.128555][T28784]  dump_stack+0x18f/0x20d
17:21:19 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3267.132913][T28784]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3267.137904][T28784]  sysfs_do_create_link_sd+0x11e/0x140
[ 3267.143399][T28784]  sysfs_create_link+0x5f/0xc0
[ 3267.148289][T28784]  device_add+0x6ff/0x1be0
[ 3267.152742][T28784]  ? device_check_offline+0x280/0x280
[ 3267.158162][T28784]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3267.164264][T28784]  wiphy_register+0x1d5b/0x2840
[ 3267.169151][T28784]  ? wiphy_unregister+0xc10/0xc10
[ 3267.174207][T28784]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3267.180056][T28784]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3267.186155][T28784]  ieee80211_register_hw+0x2291/0x3950
[ 3267.191649][T28784]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3267.197245][T28784]  ? lock_downgrade+0x820/0x820
[ 3267.202121][T28784]  ? lock_is_held_type+0xb0/0xe0
[ 3267.207094][T28784]  ? memset+0x20/0x40
[ 3267.211256][T28784]  ? __hrtimer_init+0x12c/0x260
[ 3267.216140][T28784]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3267.221928][T28784]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3267.228376][T28784]  ? memcpy+0x39/0x60
17:21:19 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x4, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3267.232509][T28784]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3267.238368][T28784]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3267.246313][T28784]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3267.253285][T28784]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3267.261104][T28784]  genl_rcv_msg+0x61d/0x980
[ 3267.265910][T28784]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3267.273123][T28784]  ? lock_release+0x8d0/0x8d0
[ 3267.277914][T28784]  ? __lockdep_free_key_range+0x110/0x110
17:21:19 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018e", 0x2}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3267.283660][T28784]  netlink_rcv_skb+0x15a/0x430
[ 3267.288458][T28784]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3267.295421][T28784]  ? netlink_ack+0xa10/0xa10
[ 3267.300325][T28784]  genl_rcv+0x24/0x40
[ 3267.304574][T28784]  netlink_unicast+0x533/0x7d0
[ 3267.309367][T28784]  ? netlink_attachskb+0x810/0x810
[ 3267.314499][T28784]  ? _copy_from_iter_full+0x247/0x890
[ 3267.319901][T28784]  ? __phys_addr+0x9a/0x110
[ 3267.324432][T28784]  ? __phys_addr_symbol+0x2c/0x70
[ 3267.330272][T28784]  ? __check_object_size+0x171/0x3e4
[ 3267.335984][T28784]  netlink_sendmsg+0x856/0xd90
[ 3267.340942][T28784]  ? netlink_unicast+0x7d0/0x7d0
[ 3267.345938][T28784]  ? netlink_unicast+0x7d0/0x7d0
[ 3267.351015][T28784]  sock_sendmsg+0xcf/0x120
[ 3267.355456][T28784]  ____sys_sendmsg+0x6e8/0x810
[ 3267.360252][T28784]  ? kernel_sendmsg+0x50/0x50
[ 3267.364997][T28784]  ? do_recvmmsg+0x6d0/0x6d0
[ 3267.369656][T28784]  ? perf_trace_lock+0xeb/0x4a0
[ 3267.374624][T28784]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3267.380631][T28784]  ? __lockdep_free_key_range+0x110/0x110
[ 3267.386382][T28784]  ___sys_sendmsg+0xf3/0x170
[ 3267.391000][T28784]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3267.396400][T28784]  ? __fget_files+0x272/0x400
[ 3267.401122][T28784]  ? lock_downgrade+0x820/0x820
[ 3267.406016][T28784]  ? __fget_files+0x294/0x400
[ 3267.410725][T28784]  ? __fget_light+0xea/0x280
[ 3267.415343][T28784]  __sys_sendmsg+0xe5/0x1b0
[ 3267.419956][T28784]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3267.425022][T28784]  ? lock_is_held_type+0xb0/0xe0
[ 3267.429981][T28784]  ? do_fast_syscall_32+0x40/0x120
17:21:19 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x6, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3267.435135][T28784]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3267.442281][T28784]  do_syscall_32_irqs_on+0x3f/0x60
[ 3267.447425][T28784]  do_fast_syscall_32+0x7f/0x120
[ 3267.452393][T28784]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3267.459179][T28784] RIP: 0023:0xf7f35569
[ 3267.464173][T28784] Code: Bad RIP value.
[ 3267.468346][T28784] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3267.476777][T28784] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3267.484766][T28784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3267.492930][T28784] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3267.500921][T28784] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3267.509439][T28784] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:20 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x8, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018e", 0x2}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

[ 3267.714918][T28810] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3267.758606][T28810] CPU: 0 PID: 28810 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3267.767432][T28810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3267.777523][T28810] Call Trace:
[ 3267.780936][T28810]  dump_stack+0x18f/0x20d
[ 3267.785500][T28810]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3267.790570][T28810]  sysfs_do_create_link_sd+0x11e/0x140
[ 3267.796059][T28810]  sysfs_create_link+0x5f/0xc0
[ 3267.800857][T28810]  device_add+0x6ff/0x1be0
[ 3267.805311][T28810]  ? device_check_offline+0x280/0x280
[ 3267.810801][T28810]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3267.817424][T28810]  wiphy_register+0x1d5b/0x2840
[ 3267.822501][T28810]  ? wiphy_unregister+0xc10/0xc10
[ 3267.827602][T28810]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3267.833437][T28810]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3267.839791][T28810]  ieee80211_register_hw+0x2291/0x3950
[ 3267.845324][T28810]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3267.851080][T28810]  ? lock_downgrade+0x820/0x820
[ 3267.855971][T28810]  ? lock_is_held_type+0xb0/0xe0
[ 3267.861716][T28810]  ? memset+0x20/0x40
[ 3267.865815][T28810]  ? __hrtimer_init+0x12c/0x260
[ 3267.870697][T28810]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3267.876553][T28810]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3267.881956][T28810]  ? memcpy+0x39/0x60
[ 3267.885976][T28810]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3267.891069][T28810]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3267.897011][T28810]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3267.904156][T28810]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3267.911253][T28810]  genl_rcv_msg+0x61d/0x980
[ 3267.915800][T28810]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3267.922868][T28810]  ? lock_release+0x8d0/0x8d0
[ 3267.927574][T28810]  ? __lockdep_free_key_range+0x110/0x110
[ 3267.933623][T28810]  netlink_rcv_skb+0x15a/0x430
[ 3267.938545][T28810]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3267.946405][T28810]  ? netlink_ack+0xa10/0xa10
[ 3267.951056][T28810]  genl_rcv+0x24/0x40
[ 3267.955882][T28810]  netlink_unicast+0x533/0x7d0
[ 3267.960682][T28810]  ? netlink_attachskb+0x810/0x810
[ 3267.965805][T28810]  ? _copy_from_iter_full+0x247/0x890
[ 3267.971189][T28810]  ? __phys_addr+0x9a/0x110
[ 3267.975888][T28810]  ? __phys_addr_symbol+0x2c/0x70
[ 3267.981105][T28810]  ? __check_object_size+0x171/0x3e4
[ 3267.986542][T28810]  netlink_sendmsg+0x856/0xd90
[ 3267.991400][T28810]  ? netlink_unicast+0x7d0/0x7d0
[ 3267.996393][T28810]  ? netlink_unicast+0x7d0/0x7d0
[ 3268.001474][T28810]  sock_sendmsg+0xcf/0x120
[ 3268.005912][T28810]  ____sys_sendmsg+0x6e8/0x810
[ 3268.010704][T28810]  ? kernel_sendmsg+0x50/0x50
[ 3268.015457][T28810]  ? do_recvmmsg+0x6d0/0x6d0
[ 3268.020082][T28810]  ? perf_trace_lock+0xeb/0x4a0
[ 3268.024952][T28810]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3268.030970][T28810]  ? __lockdep_free_key_range+0x110/0x110
[ 3268.036693][T28810]  ___sys_sendmsg+0xf3/0x170
[ 3268.041310][T28810]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3268.046596][T28810]  ? __fget_files+0x272/0x400
[ 3268.052434][T28810]  ? lock_downgrade+0x820/0x820
[ 3268.057468][T28810]  ? __fget_files+0x294/0x400
[ 3268.062168][T28810]  ? __fget_light+0xea/0x280
[ 3268.066775][T28810]  __sys_sendmsg+0xe5/0x1b0
[ 3268.071391][T28810]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3268.078445][T28810]  ? lock_is_held_type+0xb0/0xe0
[ 3268.083394][T28810]  ? do_fast_syscall_32+0x40/0x120
[ 3268.088549][T28810]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3268.094655][T28810]  do_syscall_32_irqs_on+0x3f/0x60
[ 3268.099776][T28810]  do_fast_syscall_32+0x7f/0x120
[ 3268.104719][T28810]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3268.111223][T28810] RIP: 0023:0xf7f35569
[ 3268.115279][T28810] Code: Bad RIP value.
[ 3268.119682][T28810] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3268.128179][T28810] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3268.136240][T28810] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3268.144229][T28810] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3268.152349][T28810] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3268.160341][T28810] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:20 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x500, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:20 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb65469", 0x4b, 0x0, 0x0, 0x0)

17:21:20 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x5, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:20 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x9c0f)

17:21:20 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r1 = memfd_create(&(0x7f0000000040)='dummy0\x00', 0x0)
r2 = geteuid()
r3 = geteuid()
fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=r2, @ANYBLOB="02000400", @ANYRES32=r3, @ANYBLOB="040000000700000008000000", @ANYRES32=0x0, @ANYBLOB="100002000000000820"], 0x3c, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, r2}, 0x0, 0x0, 0x3, 0x0, 0x1})
msgctl$IPC_RMID(r0, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000098252e45ddacc82653d2156165"], 0x11, 0x800)
openat$mixer(0xffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0)

17:21:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018e", 0x2}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x24004880)

17:21:20 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0xb, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3268.327371][T28832] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3268.353205][T28832] CPU: 0 PID: 28832 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3268.362037][T28832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3268.372457][T28832] Call Trace:
17:21:20 executing program 2:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

[ 3268.375773][T28832]  dump_stack+0x18f/0x20d
[ 3268.380136][T28832]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3268.385112][T28832]  sysfs_do_create_link_sd+0x11e/0x140
[ 3268.390602][T28832]  sysfs_create_link+0x5f/0xc0
[ 3268.395394][T28832]  device_add+0x6ff/0x1be0
[ 3268.399947][T28832]  ? device_check_offline+0x280/0x280
[ 3268.405350][T28832]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3268.411370][T28832]  wiphy_register+0x1d5b/0x2840
[ 3268.416351][T28832]  ? wiphy_unregister+0xc10/0xc10
[ 3268.423059][T28832]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3268.428898][T28832]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3268.435080][T28832]  ieee80211_register_hw+0x2291/0x3950
[ 3268.440699][T28832]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3268.446117][T28832]  ? lock_downgrade+0x820/0x820
[ 3268.451122][T28832]  ? lock_is_held_type+0xb0/0xe0
[ 3268.456170][T28832]  ? memset+0x20/0x40
[ 3268.460176][T28832]  ? __hrtimer_init+0x12c/0x260
[ 3268.465535][T28832]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3268.471413][T28832]  ? hwsim_virtio_rx_work+0x350/0x350
17:21:20 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00208051475ecf9efffa0eb03723e7b1afb3707c63d9caea579029fc6ec01b18ff7dfed5be51c352873c1cc977b229377f8d4e1f25324e806e097d986842a3aa09a63b944b19e84050b7f6b587223462b34c07000000000000006e91c1d61bc8c3de8ad6c74032a076c032b593c1878405eb2012ede3b33d"], 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
ioctl$SCSI_IOCTL_PROBE_HOST(r1, 0x5385, &(0x7f0000000080)={0xcd, ""/205})

[ 3268.476826][T28832]  ? memcpy+0x39/0x60
[ 3268.480843][T28832]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3268.485898][T28832]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3268.492147][T28832]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3268.499857][T28832]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3268.506885][T28832]  genl_rcv_msg+0x61d/0x980
[ 3268.511444][T28832]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3268.518436][T28832]  ? lock_release+0x8d0/0x8d0
17:21:20 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x102, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3268.523269][T28832]  ? __lockdep_free_key_range+0x110/0x110
[ 3268.529036][T28832]  netlink_rcv_skb+0x15a/0x430
[ 3268.533979][T28832]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3268.541031][T28832]  ? netlink_ack+0xa10/0xa10
[ 3268.545666][T28832]  genl_rcv+0x24/0x40
[ 3268.549673][T28832]  netlink_unicast+0x533/0x7d0
[ 3268.554571][T28832]  ? netlink_attachskb+0x810/0x810
[ 3268.559726][T28832]  ? _copy_from_iter_full+0x247/0x890
[ 3268.565278][T28832]  ? __phys_addr+0x9a/0x110
[ 3268.569813][T28832]  ? __phys_addr_symbol+0x2c/0x70
17:21:21 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x103, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3268.575405][T28832]  ? __check_object_size+0x171/0x3e4
[ 3268.582299][T28832]  netlink_sendmsg+0x856/0xd90
[ 3268.587117][T28832]  ? netlink_unicast+0x7d0/0x7d0
[ 3268.592234][T28832]  ? netlink_unicast+0x7d0/0x7d0
[ 3268.597198][T28832]  sock_sendmsg+0xcf/0x120
[ 3268.602509][T28832]  ____sys_sendmsg+0x6e8/0x810
[ 3268.608702][T28832]  ? kernel_sendmsg+0x50/0x50
[ 3268.613415][T28832]  ? do_recvmmsg+0x6d0/0x6d0
[ 3268.618202][T28832]  ? perf_trace_lock+0xeb/0x4a0
[ 3268.623696][T28832]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3268.629901][T28832]  ? __lockdep_free_key_range+0x110/0x110
[ 3268.635656][T28832]  ___sys_sendmsg+0xf3/0x170
[ 3268.640979][T28832]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3268.646285][T28832]  ? __fget_files+0x272/0x400
[ 3268.651077][T28832]  ? lock_downgrade+0x820/0x820
[ 3268.655966][T28832]  ? __fget_files+0x294/0x400
[ 3268.660673][T28832]  ? __fget_light+0xea/0x280
[ 3268.665299][T28832]  __sys_sendmsg+0xe5/0x1b0
[ 3268.669924][T28832]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3268.678552][T28832]  ? lock_is_held_type+0xb0/0xe0
[ 3268.683518][T28832]  ? do_fast_syscall_32+0x40/0x120
[ 3268.688652][T28832]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3268.694661][T28832]  do_syscall_32_irqs_on+0x3f/0x60
[ 3268.699894][T28832]  do_fast_syscall_32+0x7f/0x120
[ 3268.704862][T28832]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3268.711294][T28832] RIP: 0023:0xf7f35569
[ 3268.715371][T28832] Code: Bad RIP value.
[ 3268.719448][T28832] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3268.728063][T28832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3268.736056][T28832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3268.744052][T28832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3268.752740][T28832] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3268.760748][T28832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3268.813215][T28849] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3268.855097][T28849] CPU: 0 PID: 28849 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0
[ 3268.863997][T28849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3268.874061][T28849] Call Trace:
[ 3268.877496][T28849]  dump_stack+0x18f/0x20d
[ 3268.881853][T28849]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3268.886968][T28849]  sysfs_do_create_link_sd+0x11e/0x140
[ 3268.892463][T28849]  sysfs_create_link+0x5f/0xc0
[ 3268.897347][T28849]  device_add+0x6ff/0x1be0
[ 3268.901929][T28849]  ? device_check_offline+0x280/0x280
[ 3268.907445][T28849]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3268.913963][T28849]  wiphy_register+0x1d5b/0x2840
[ 3268.918861][T28849]  ? wiphy_unregister+0xc10/0xc10
[ 3268.924064][T28849]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3268.929913][T28849]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3268.938185][T28849]  ieee80211_register_hw+0x2291/0x3950
[ 3268.943772][T28849]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3268.949170][T28849]  ? lock_downgrade+0x820/0x820
[ 3268.954040][T28849]  ? lock_is_held_type+0xb0/0xe0
[ 3268.958989][T28849]  ? memset+0x20/0x40
[ 3268.963156][T28849]  ? __hrtimer_init+0x12c/0x260
[ 3268.968062][T28849]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3268.973835][T28849]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3268.979308][T28849]  ? memcpy+0x39/0x60
[ 3268.983319][T28849]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3268.988504][T28849]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3268.994436][T28849]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3269.001411][T28849]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3269.008280][T28849]  genl_rcv_msg+0x61d/0x980
[ 3269.013030][T28849]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3269.021136][T28849]  ? lock_release+0x8d0/0x8d0
[ 3269.025823][T28849]  ? __lockdep_free_key_range+0x110/0x110
[ 3269.031557][T28849]  netlink_rcv_skb+0x15a/0x430
[ 3269.036348][T28849]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3269.043554][T28849]  ? netlink_ack+0xa10/0xa10
[ 3269.048169][T28849]  genl_rcv+0x24/0x40
[ 3269.052265][T28849]  netlink_unicast+0x533/0x7d0
[ 3269.058972][T28849]  ? netlink_attachskb+0x810/0x810
[ 3269.064234][T28849]  ? _copy_from_iter_full+0x247/0x890
[ 3269.069639][T28849]  ? __phys_addr+0x9a/0x110
[ 3269.074281][T28849]  ? __phys_addr_symbol+0x2c/0x70
[ 3269.079436][T28849]  ? __check_object_size+0x171/0x3e4
[ 3269.084761][T28849]  netlink_sendmsg+0x856/0xd90
[ 3269.089593][T28849]  ? netlink_unicast+0x7d0/0x7d0
[ 3269.094690][T28849]  ? netlink_unicast+0x7d0/0x7d0
[ 3269.099647][T28849]  sock_sendmsg+0xcf/0x120
[ 3269.105397][T28849]  ____sys_sendmsg+0x6e8/0x810
[ 3269.110315][T28849]  ? kernel_sendmsg+0x50/0x50
[ 3269.115018][T28849]  ? do_recvmmsg+0x6d0/0x6d0
[ 3269.119669][T28849]  ? perf_trace_lock+0xeb/0x4a0
[ 3269.129329][T28849]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3269.135514][T28849]  ? __lockdep_free_key_range+0x110/0x110
[ 3269.141531][T28849]  ___sys_sendmsg+0xf3/0x170
[ 3269.146125][T28849]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3269.151607][T28849]  ? __fget_files+0x272/0x400
[ 3269.156414][T28849]  ? lock_downgrade+0x820/0x820
[ 3269.161397][T28849]  ? __fget_files+0x294/0x400
[ 3269.166234][T28849]  ? __fget_light+0xea/0x280
[ 3269.170932][T28849]  __sys_sendmsg+0xe5/0x1b0
[ 3269.175441][T28849]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3269.180542][T28849]  ? lock_is_held_type+0xb0/0xe0
[ 3269.186320][T28849]  ? do_fast_syscall_32+0x40/0x120
[ 3269.191465][T28849]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3269.197462][T28849]  do_syscall_32_irqs_on+0x3f/0x60
[ 3269.202801][T28849]  do_fast_syscall_32+0x7f/0x120
[ 3269.207757][T28849]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3269.214081][T28849] RIP: 0023:0xf7f80569
[ 3269.218142][T28849] Code: Bad RIP value.
[ 3269.222224][T28849] RSP: 002b:00000000f5d5a0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3269.230748][T28849] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3269.238735][T28849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3269.247006][T28849] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3269.255012][T28849] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3269.263000][T28849] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3269.296403][T28867] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3269.322739][T28867] CPU: 0 PID: 28867 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3269.331454][T28867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3269.341524][T28867] Call Trace:
[ 3269.344832][T28867]  dump_stack+0x18f/0x20d
[ 3269.349186][T28867]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3269.354253][T28867]  sysfs_do_create_link_sd+0x11e/0x140
[ 3269.359742][T28867]  sysfs_create_link+0x5f/0xc0
[ 3269.364533][T28867]  device_add+0x6ff/0x1be0
[ 3269.368975][T28867]  ? device_check_offline+0x280/0x280
[ 3269.374370][T28867]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3269.380381][T28867]  wiphy_register+0x1d5b/0x2840
[ 3269.385268][T28867]  ? wiphy_unregister+0xc10/0xc10
[ 3269.390322][T28867]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3269.396273][T28867]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3269.402464][T28867]  ieee80211_register_hw+0x2291/0x3950
[ 3269.407966][T28867]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3269.413379][T28867]  ? lock_downgrade+0x820/0x820
[ 3269.418258][T28867]  ? lock_is_held_type+0xb0/0xe0
[ 3269.423345][T28867]  ? memset+0x20/0x40
[ 3269.427363][T28867]  ? __hrtimer_init+0x12c/0x260
[ 3269.432403][T28867]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3269.438157][T28867]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3269.443562][T28867]  ? memcpy+0x39/0x60
[ 3269.447567][T28867]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3269.452605][T28867]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3269.458513][T28867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3269.465451][T28867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3269.472494][T28867]  genl_rcv_msg+0x61d/0x980
[ 3269.477050][T28867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3269.484016][T28867]  ? lock_release+0x8d0/0x8d0
[ 3269.488701][T28867]  ? __lockdep_free_key_range+0x110/0x110
[ 3269.494411][T28867]  netlink_rcv_skb+0x15a/0x430
[ 3269.499197][T28867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3269.506146][T28867]  ? netlink_ack+0xa10/0xa10
[ 3269.510741][T28867]  genl_rcv+0x24/0x40
[ 3269.514705][T28867]  netlink_unicast+0x533/0x7d0
[ 3269.519493][T28867]  ? netlink_attachskb+0x810/0x810
[ 3269.524623][T28867]  ? _copy_from_iter_full+0x247/0x890
[ 3269.529989][T28867]  ? __phys_addr+0x9a/0x110
[ 3269.534473][T28867]  ? __phys_addr_symbol+0x2c/0x70
[ 3269.539607][T28867]  ? __check_object_size+0x171/0x3e4
[ 3269.545513][T28867]  netlink_sendmsg+0x856/0xd90
[ 3269.551097][T28867]  ? netlink_unicast+0x7d0/0x7d0
[ 3269.556049][T28867]  ? netlink_unicast+0x7d0/0x7d0
[ 3269.561091][T28867]  sock_sendmsg+0xcf/0x120
[ 3269.565623][T28867]  ____sys_sendmsg+0x6e8/0x810
[ 3269.570413][T28867]  ? kernel_sendmsg+0x50/0x50
[ 3269.575203][T28867]  ? do_recvmmsg+0x6d0/0x6d0
[ 3269.579799][T28867]  ? perf_trace_lock+0xeb/0x4a0
[ 3269.584979][T28867]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3269.591187][T28867]  ? __lockdep_free_key_range+0x110/0x110
[ 3269.596900][T28867]  ___sys_sendmsg+0xf3/0x170
[ 3269.601541][T28867]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3269.606824][T28867]  ? __fget_files+0x272/0x400
[ 3269.611505][T28867]  ? lock_downgrade+0x820/0x820
[ 3269.618718][T28867]  ? __fget_files+0x294/0x400
[ 3269.623418][T28867]  ? __fget_light+0xea/0x280
[ 3269.628199][T28867]  __sys_sendmsg+0xe5/0x1b0
[ 3269.632869][T28867]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3269.638337][T28867]  ? lock_is_held_type+0xb0/0xe0
[ 3269.643452][T28867]  ? do_fast_syscall_32+0x40/0x120
[ 3269.648568][T28867]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3269.654613][T28867]  do_syscall_32_irqs_on+0x3f/0x60
[ 3269.659734][T28867]  do_fast_syscall_32+0x7f/0x120
[ 3269.664690][T28867]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3269.671122][T28867] RIP: 0023:0xf7f35569
[ 3269.675208][T28867] Code: Bad RIP value.
[ 3269.679262][T28867] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3269.687678][T28867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3269.695811][T28867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3269.703879][T28867] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3269.711860][T28867] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3269.719827][T28867] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:22 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x600, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:22 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x104, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:22 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb65469", 0x4b, 0x0, 0x0, 0x0)

17:21:22 executing program 0:
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r0=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00')
sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="02002abd7021ffdbdf2507000000050038fa00000000847477955917dd698774b10121daefb5b76acc35a569e44a7f4d333216d675adeab2bf987dd1edd41e13b53403e0310eac6394cff46077adf793367b7378c9021ff7d625f6c80aa16648e14bbf8aa60f5aa081533c3ee2584b80bf6829effa7217f98f04dee4430d39d3a4eb4082d95d95742b281c0ebc57bfe6227fb30be0f40e2b1f"], 0x1c}, 0x1, 0x0, 0x0, 0x2000c855}, 0x40)
sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000008c0)={&(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="000426bd7000fedbdf250d00002d2c003400cf010000060028000400004db7e7dcbafe1ff055273dca0a703ca3514d96274b624176f30a401e853ad4638d3fdfd7b7b7e5e949cf6491c3eb70d0d73122a188c6f1e1982e936973e05ada0d2d183e38ca23820fde20c619957ebabe25598ac1def9ae740a78423330", @ANYRES32=0x0, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x2400c004)
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x186}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:21:22 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xa02e)

17:21:22 executing program 2:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:22 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x106, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:22 executing program 0:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={{0x2, 0x0, @reserved="9831cdfeabab9b65e2cfe8146121887636d18c8ca2bc323ed1babea4eb87f081"}})
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x4, 0x8, '9P2000.u'}, 0x15)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r3, r4, 0x0, 0x100000080006c00)
mmap$qrtrtun(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000007, 0x30, r3, 0x1ff)

[ 3269.883307][T28885] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3269.908510][T28885] CPU: 0 PID: 28885 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0
[ 3269.917256][T28885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3269.928808][T28885] Call Trace:
[ 3269.932132][T28885]  dump_stack+0x18f/0x20d
[ 3269.937112][T28885]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3269.942186][T28885]  sysfs_do_create_link_sd+0x11e/0x140
[ 3269.947676][T28885]  sysfs_create_link+0x5f/0xc0
[ 3269.957170][T28885]  device_add+0x6ff/0x1be0
[ 3269.961632][T28885]  ? device_check_offline+0x280/0x280
[ 3269.967059][T28885]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3269.973164][T28885]  wiphy_register+0x1d5b/0x2840
[ 3269.979015][T28885]  ? wiphy_unregister+0xc10/0xc10
[ 3269.984071][T28885]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3269.989913][T28885]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3269.996013][T28885]  ieee80211_register_hw+0x2291/0x3950
[ 3270.001514][T28885]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3270.006924][T28885]  ? lock_downgrade+0x820/0x820
[ 3270.011801][T28885]  ? lock_is_held_type+0xb0/0xe0
[ 3270.016769][T28885]  ? memset+0x20/0x40
[ 3270.020774][T28885]  ? __hrtimer_init+0x12c/0x260
[ 3270.025913][T28885]  mac80211_hwsim_new_radio+0x2351/0x4540
17:21:22 executing program 0:
r0 = msgget$private(0x0, 0x400)
msgsnd(r0, &(0x7f00000001c0), 0x4, 0x0)

[ 3270.031691][T28885]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3270.037258][T28885]  ? memcpy+0x39/0x60
[ 3270.041270][T28885]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3270.046412][T28885]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3270.052346][T28885]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3270.059300][T28885]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3270.066179][T28885]  genl_rcv_msg+0x61d/0x980
[ 3270.070719][T28885]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3270.077688][T28885]  ? lock_release+0x8d0/0x8d0
[ 3270.082440][T28885]  ? __lockdep_free_key_range+0x110/0x110
[ 3270.088189][T28885]  netlink_rcv_skb+0x15a/0x430
[ 3270.092986][T28885]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3270.099954][T28885]  ? netlink_ack+0xa10/0xa10
[ 3270.104756][T28885]  genl_rcv+0x24/0x40
[ 3270.108762][T28885]  netlink_unicast+0x533/0x7d0
[ 3270.113644][T28885]  ? netlink_attachskb+0x810/0x810
[ 3270.118783][T28885]  ? _copy_from_iter_full+0x247/0x890
[ 3270.125406][T28885]  ? __phys_addr+0x9a/0x110
[ 3270.129935][T28885]  ? __phys_addr_symbol+0x2c/0x70
[ 3270.134987][T28885]  ? __check_object_size+0x171/0x3e4
[ 3270.140607][T28885]  netlink_sendmsg+0x856/0xd90
[ 3270.145414][T28885]  ? netlink_unicast+0x7d0/0x7d0
[ 3270.150393][T28885]  ? netlink_unicast+0x7d0/0x7d0
[ 3270.155363][T28885]  sock_sendmsg+0xcf/0x120
[ 3270.159808][T28885]  ____sys_sendmsg+0x6e8/0x810
[ 3270.164789][T28885]  ? kernel_sendmsg+0x50/0x50
[ 3270.169512][T28885]  ? do_recvmmsg+0x6d0/0x6d0
[ 3270.174127][T28885]  ? perf_trace_lock+0xeb/0x4a0
[ 3270.179017][T28885]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3270.185031][T28885]  ? __lockdep_free_key_range+0x110/0x110
[ 3270.190870][T28885]  ___sys_sendmsg+0xf3/0x170
[ 3270.195485][T28885]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3270.200796][T28885]  ? __fget_files+0x272/0x400
[ 3270.210973][T28885]  ? lock_downgrade+0x820/0x820
[ 3270.216216][T28885]  ? __fget_files+0x294/0x400
[ 3270.220925][T28885]  ? __fget_light+0xea/0x280
[ 3270.225638][T28885]  __sys_sendmsg+0xe5/0x1b0
[ 3270.230174][T28885]  ? __sys_sendmsg_sock+0xb0/0xb0
17:21:22 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = msgget$private(0x0, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x2400191)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
mmap$dsp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x8010, r2, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r3, r4, 0x0, 0x100000080006c00)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000300)={0x0, <r5=>0x0})
r6 = semget$private(0x0, 0x20000000102, 0x0)
r7 = socket$unix(0x1, 0x104000000000001, 0x0)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000080)=0xc)
semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r8}})
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x0, 0x0, r8}, 0x0, 0x0, 0x0, 0x43a6, 0x0, 0x9, 0x0, 0xffff, 0x0, 0x2, r5})
msgctl$IPC_RMID(r0, 0x0)
msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d55b3f188fe05b6647d4321755cb1ae63d5ec3539a5eac2dad"], 0xdf, 0x2, 0x0)

[ 3270.235238][T28885]  ? lock_is_held_type+0xb0/0xe0
[ 3270.240214][T28885]  ? do_fast_syscall_32+0x40/0x120
[ 3270.245617][T28885]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3270.251638][T28885]  do_syscall_32_irqs_on+0x3f/0x60
[ 3270.256783][T28885]  do_fast_syscall_32+0x7f/0x120
[ 3270.261751][T28885]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3270.268185][T28885] RIP: 0023:0xf7f80569
[ 3270.272301][T28885] Code: Bad RIP value.
[ 3270.276390][T28885] RSP: 002b:00000000f5d7b0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3270.284822][T28885] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3270.292818][T28885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3270.301175][T28885] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3270.309267][T28885] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3270.317262][T28885] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:22 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x108, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:22 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3270.484392][T28899] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3270.546838][T28899] CPU: 1 PID: 28899 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3270.555686][T28899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3270.565891][T28899] Call Trace:
[ 3270.569206][T28899]  dump_stack+0x18f/0x20d
[ 3270.573566][T28899]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3270.578549][T28899]  sysfs_do_create_link_sd+0x11e/0x140
[ 3270.584081][T28899]  sysfs_create_link+0x5f/0xc0
[ 3270.588967][T28899]  device_add+0x6ff/0x1be0
[ 3270.593562][T28899]  ? device_check_offline+0x280/0x280
[ 3270.598969][T28899]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3270.604978][T28899]  wiphy_register+0x1d5b/0x2840
[ 3270.609882][T28899]  ? wiphy_unregister+0xc10/0xc10
[ 3270.614944][T28899]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3270.620809][T28899]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3270.626971][T28899]  ieee80211_register_hw+0x2291/0x3950
[ 3270.632482][T28899]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3270.637985][T28899]  ? lock_downgrade+0x820/0x820
[ 3270.643300][T28899]  ? lock_is_held_type+0xb0/0xe0
[ 3270.648398][T28899]  ? memset+0x20/0x40
[ 3270.652828][T28899]  ? __hrtimer_init+0x12c/0x260
[ 3270.657808][T28899]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3270.663574][T28899]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3270.668973][T28899]  ? memcpy+0x39/0x60
[ 3270.672987][T28899]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3270.678242][T28899]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3270.684200][T28899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3270.691298][T28899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3270.698188][T28899]  genl_rcv_msg+0x61d/0x980
[ 3270.702736][T28899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3270.709715][T28899]  ? lock_release+0x8d0/0x8d0
[ 3270.714644][T28899]  ? __lockdep_free_key_range+0x110/0x110
[ 3270.720477][T28899]  netlink_rcv_skb+0x15a/0x430
[ 3270.725278][T28899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3270.732259][T28899]  ? netlink_ack+0xa10/0xa10
[ 3270.736875][T28899]  genl_rcv+0x24/0x40
[ 3270.741019][T28899]  netlink_unicast+0x533/0x7d0
[ 3270.745780][T28899]  ? netlink_attachskb+0x810/0x810
[ 3270.750881][T28899]  ? _copy_from_iter_full+0x247/0x890
[ 3270.756238][T28899]  ? __phys_addr+0x9a/0x110
[ 3270.760723][T28899]  ? __phys_addr_symbol+0x2c/0x70
[ 3270.765839][T28899]  ? __check_object_size+0x171/0x3e4
[ 3270.771134][T28899]  netlink_sendmsg+0x856/0xd90
[ 3270.775889][T28899]  ? netlink_unicast+0x7d0/0x7d0
[ 3270.780836][T28899]  ? netlink_unicast+0x7d0/0x7d0
[ 3270.785767][T28899]  sock_sendmsg+0xcf/0x120
[ 3270.790335][T28899]  ____sys_sendmsg+0x6e8/0x810
[ 3270.795098][T28899]  ? kernel_sendmsg+0x50/0x50
[ 3270.799777][T28899]  ? do_recvmmsg+0x6d0/0x6d0
[ 3270.804393][T28899]  ? perf_trace_lock+0xeb/0x4a0
[ 3270.809256][T28899]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3270.815235][T28899]  ? __lockdep_free_key_range+0x110/0x110
[ 3270.821135][T28899]  ___sys_sendmsg+0xf3/0x170
[ 3270.825924][T28899]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3270.831504][T28899]  ? __fget_files+0x272/0x400
[ 3270.836269][T28899]  ? lock_downgrade+0x820/0x820
[ 3270.841129][T28899]  ? __fget_files+0x294/0x400
[ 3270.845892][T28899]  ? __fget_light+0xea/0x280
[ 3270.850523][T28899]  __sys_sendmsg+0xe5/0x1b0
[ 3270.855030][T28899]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3270.860069][T28899]  ? lock_is_held_type+0xb0/0xe0
[ 3270.865051][T28899]  ? do_fast_syscall_32+0x40/0x120
[ 3270.870315][T28899]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3270.876438][T28899]  do_syscall_32_irqs_on+0x3f/0x60
[ 3270.882672][T28899]  do_fast_syscall_32+0x7f/0x120
[ 3270.888397][T28899]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3270.894959][T28899] RIP: 0023:0xf7f35569
[ 3270.900049][T28899] Code: Bad RIP value.
[ 3270.904277][T28899] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3270.912705][T28899] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3270.920829][T28899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3270.928791][T28899] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3270.936832][T28899] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3270.944791][T28899] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3270.995202][T28925] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3271.012661][T28925] CPU: 0 PID: 28925 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3271.021507][T28925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3271.031588][T28925] Call Trace:
[ 3271.034979][T28925]  dump_stack+0x18f/0x20d
[ 3271.039360][T28925]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3271.044802][T28925]  sysfs_do_create_link_sd+0x11e/0x140
[ 3271.050434][T28925]  sysfs_create_link+0x5f/0xc0
[ 3271.055222][T28925]  device_add+0x6ff/0x1be0
[ 3271.059675][T28925]  ? device_check_offline+0x280/0x280
[ 3271.065074][T28925]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3271.071266][T28925]  wiphy_register+0x1d5b/0x2840
[ 3271.076143][T28925]  ? wiphy_unregister+0xc10/0xc10
[ 3271.081239][T28925]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3271.087061][T28925]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3271.093133][T28925]  ieee80211_register_hw+0x2291/0x3950
[ 3271.098779][T28925]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3271.104144][T28925]  ? lock_downgrade+0x820/0x820
[ 3271.108978][T28925]  ? lock_is_held_type+0xb0/0xe0
[ 3271.113916][T28925]  ? memset+0x20/0x40
[ 3271.117916][T28925]  ? __hrtimer_init+0x12c/0x260
[ 3271.122798][T28925]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3271.128544][T28925]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3271.133924][T28925]  ? memcpy+0x39/0x60
[ 3271.137913][T28925]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3271.143034][T28925]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3271.148919][T28925]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3271.155864][T28925]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3271.162851][T28925]  genl_rcv_msg+0x61d/0x980
[ 3271.167496][T28925]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3271.174607][T28925]  ? lock_release+0x8d0/0x8d0
[ 3271.179301][T28925]  ? __lockdep_free_key_range+0x110/0x110
[ 3271.185168][T28925]  netlink_rcv_skb+0x15a/0x430
[ 3271.190015][T28925]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3271.197098][T28925]  ? netlink_ack+0xa10/0xa10
[ 3271.201799][T28925]  genl_rcv+0x24/0x40
[ 3271.205925][T28925]  netlink_unicast+0x533/0x7d0
[ 3271.210746][T28925]  ? netlink_attachskb+0x810/0x810
[ 3271.215924][T28925]  ? _copy_from_iter_full+0x247/0x890
[ 3271.221650][T28925]  ? __phys_addr+0x9a/0x110
[ 3271.226151][T28925]  ? __phys_addr_symbol+0x2c/0x70
[ 3271.231366][T28925]  ? __check_object_size+0x171/0x3e4
[ 3271.236695][T28925]  netlink_sendmsg+0x856/0xd90
[ 3271.241478][T28925]  ? netlink_unicast+0x7d0/0x7d0
[ 3271.246547][T28925]  ? netlink_unicast+0x7d0/0x7d0
[ 3271.251649][T28925]  sock_sendmsg+0xcf/0x120
[ 3271.256099][T28925]  ____sys_sendmsg+0x6e8/0x810
[ 3271.261020][T28925]  ? kernel_sendmsg+0x50/0x50
[ 3271.265751][T28925]  ? do_recvmmsg+0x6d0/0x6d0
[ 3271.270355][T28925]  ? perf_trace_lock+0xeb/0x4a0
[ 3271.275239][T28925]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3271.281239][T28925]  ? __lockdep_free_key_range+0x110/0x110
[ 3271.286947][T28925]  ___sys_sendmsg+0xf3/0x170
[ 3271.291555][T28925]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3271.296872][T28925]  ? __fget_files+0x272/0x400
[ 3271.301718][T28925]  ? lock_downgrade+0x820/0x820
[ 3271.306595][T28925]  ? __fget_files+0x294/0x400
[ 3271.311296][T28925]  ? __fget_light+0xea/0x280
[ 3271.315924][T28925]  __sys_sendmsg+0xe5/0x1b0
[ 3271.320431][T28925]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3271.325631][T28925]  ? lock_is_held_type+0xb0/0xe0
[ 3271.330610][T28925]  ? do_fast_syscall_32+0x40/0x120
[ 3271.335968][T28925]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3271.341970][T28925]  do_syscall_32_irqs_on+0x3f/0x60
[ 3271.347268][T28925]  do_fast_syscall_32+0x7f/0x120
[ 3271.352240][T28925]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3271.358668][T28925] RIP: 0023:0xf7f35569
[ 3271.362771][T28925] Code: Bad RIP value.
[ 3271.366825][T28925] RSP: 002b:00000000f5ccd0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3271.375270][T28925] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3271.383230][T28925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3271.391221][T28925] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3271.399209][T28925] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3271.407201][T28925] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:23 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x700, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:23 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb65469", 0x4b, 0x0, 0x0, 0x0)

17:21:23 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x2, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:23 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000180)={{0x2}})
r0 = memfd_create(&(0x7f0000000040)='dummy0\x00', 0x0)
r1 = geteuid()
r2 = geteuid()
fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=r1, @ANYBLOB="02000400", @ANYRES32=r2, @ANYBLOB="04000000070008000000b2320d1cc9ec740dcfa28fadadc502eabef33d730c79b1fce6742eeb628dabffc7c463ab98fe2a2d332d69ca601363776c83b703d7dde83ff209aeca9190f7114a26d78450c9d0af416af2f3630a47e34735efd5736e4242e7d62a550c96197b92c928eed4a91d2783c9a5a36def21cfa73976ccd42ed67d3c4695a0f5c83a70ac9b21e0b5751c22a46802670000", @ANYRES32=0x0, @ANYBLOB="100002000000000820"], 0x3c, 0x0)
r3 = semget$private(0x0, 0x20000000102, 0x0)
r4 = socket$unix(0x1, 0x104000000000001, 0x0)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000080)=0xc)
semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r5}})
r6 = inotify_init1(0x0)
fcntl$setown(r6, 0x8, 0xffffffffffffffff)
fcntl$getownex(r6, 0x10, &(0x7f0000000140)={0x0, <r7=>0x0})
rt_sigqueueinfo(r7, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe})
r8 = getpgid(r7)
r9 = inotify_init1(0x0)
fcntl$setown(r9, 0x8, 0xffffffffffffffff)
fcntl$getownex(r9, 0x10, &(0x7f0000000140)={0x0, <r10=>0x0})
rt_sigqueueinfo(r10, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, 0x0, r2, r5, 0x1, 0x9}, 0x0, 0x0, 0xffffffa5, 0x8, 0x0, 0x0, 0x4, 0x9, 0x5, 0x8b2, r8, r10})

17:21:23 executing program 2:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = msgget$private(0x0, 0x0)
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x2400191)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
mmap$dsp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000c, 0x8010, r2, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r3, r4, 0x0, 0x100000080006c00)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000300)={0x0, <r5=>0x0})
r6 = semget$private(0x0, 0x20000000102, 0x0)
r7 = socket$unix(0x1, 0x104000000000001, 0x0)
getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000080)=0xc)
semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r8}})
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x0, 0x0, r8}, 0x0, 0x0, 0x0, 0x43a6, 0x0, 0x9, 0x0, 0xffff, 0x0, 0x2, r5})
msgctl$IPC_RMID(r0, 0x0)
msgrcv(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d55b3f188fe05b6647d4321755cb1ae63d5ec3539a5eac2dad"], 0xdf, 0x2, 0x0)

17:21:23 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf000)

17:21:24 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x3, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3271.570170][T28947] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3271.577978][T28947] CPU: 1 PID: 28947 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3271.586672][T28947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3271.597012][T28947] Call Trace:
[ 3271.600424][T28947]  dump_stack+0x18f/0x20d
[ 3271.604794][T28947]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3271.609773][T28947]  sysfs_do_create_link_sd+0x11e/0x140
[ 3271.615349][T28947]  sysfs_create_link+0x5f/0xc0
17:21:24 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x4, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:24 executing program 0:
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r0=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10)
r4 = dup3(r3, r2, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x17)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x76, &(0x7f0000000040)={r5}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x401, 0x8206, 0xb9f9, 0x6, 0x4f, 0x2, 0x5, r5}, &(0x7f0000000040)=0x20)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

[ 3271.620143][T28947]  device_add+0x6ff/0x1be0
[ 3271.624595][T28947]  ? device_check_offline+0x280/0x280
[ 3271.630170][T28947]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3271.636185][T28947]  wiphy_register+0x1d5b/0x2840
[ 3271.641114][T28947]  ? wiphy_unregister+0xc10/0xc10
[ 3271.646218][T28947]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3271.652058][T28947]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3271.658149][T28947]  ieee80211_register_hw+0x2291/0x3950
[ 3271.663666][T28947]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3271.669093][T28947]  ? lock_downgrade+0x820/0x820
[ 3271.673972][T28947]  ? lock_is_held_type+0xb0/0xe0
[ 3271.678935][T28947]  ? memset+0x20/0x40
[ 3271.682943][T28947]  ? __hrtimer_init+0x12c/0x260
[ 3271.687823][T28947]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3271.693588][T28947]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3271.698994][T28947]  ? memcpy+0x39/0x60
[ 3271.703010][T28947]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3271.708071][T28947]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3271.714110][T28947]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
17:21:24 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00030000"], 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
r2 = openat$vsock(0xffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x410001, 0x0)
ioctl$VIDIOC_DQBUF(r1, 0xc04c5611, &(0x7f0000000080)={0x8, 0x3, 0x4, 0x20, 0x374b3da1, {}, {0x9097bdbeb1ec1f, 0xf, 0x40, 0x81, 0x5, 0x0, "60943d90"}, 0x101, 0x1, @planes=&(0x7f0000000040)={0x7, 0xd2b, @fd=r2, 0x6}, 0x6})

[ 3271.721077][T28947]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3271.727969][T28947]  genl_rcv_msg+0x61d/0x980
[ 3271.732512][T28947]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3271.739494][T28947]  ? lock_release+0x8d0/0x8d0
[ 3271.744205][T28947]  ? __lockdep_free_key_range+0x110/0x110
[ 3271.750034][T28947]  netlink_rcv_skb+0x15a/0x430
[ 3271.754825][T28947]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3271.761792][T28947]  ? netlink_ack+0xa10/0xa10
[ 3271.766427][T28947]  genl_rcv+0x24/0x40
[ 3271.770456][T28947]  netlink_unicast+0x533/0x7d0
[ 3271.775259][T28947]  ? netlink_attachskb+0x810/0x810
[ 3271.780399][T28947]  ? _copy_from_iter_full+0x247/0x890
[ 3271.785800][T28947]  ? __phys_addr+0x9a/0x110
[ 3271.790506][T28947]  ? __phys_addr_symbol+0x2c/0x70
[ 3271.795560][T28947]  ? __check_object_size+0x171/0x3e4
[ 3271.800869][T28947]  netlink_sendmsg+0x856/0xd90
[ 3271.805661][T28947]  ? netlink_unicast+0x7d0/0x7d0
[ 3271.810625][T28947]  ? netlink_unicast+0x7d0/0x7d0
[ 3271.815585][T28947]  sock_sendmsg+0xcf/0x120
[ 3271.820030][T28947]  ____sys_sendmsg+0x6e8/0x810
[ 3271.824818][T28947]  ? kernel_sendmsg+0x50/0x50
[ 3271.829522][T28947]  ? do_recvmmsg+0x6d0/0x6d0
[ 3271.834136][T28947]  ? perf_trace_lock+0xeb/0x4a0
[ 3271.839009][T28947]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3271.845012][T28947]  ? __lockdep_free_key_range+0x110/0x110
[ 3271.850760][T28947]  ___sys_sendmsg+0xf3/0x170
[ 3271.855401][T28947]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3271.860708][T28947]  ? __fget_files+0x272/0x400
[ 3271.865419][T28947]  ? lock_downgrade+0x820/0x820
[ 3271.870297][T28947]  ? __fget_files+0x294/0x400
[ 3271.875000][T28947]  ? __fget_light+0xea/0x280
[ 3271.879619][T28947]  __sys_sendmsg+0xe5/0x1b0
[ 3271.884150][T28947]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3271.889217][T28947]  ? lock_is_held_type+0xb0/0xe0
[ 3271.894185][T28947]  ? do_fast_syscall_32+0x40/0x120
[ 3271.899322][T28947]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3271.905336][T28947]  do_syscall_32_irqs_on+0x3f/0x60
[ 3271.910482][T28947]  do_fast_syscall_32+0x7f/0x120
[ 3271.915460][T28947]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3271.921813][T28947] RIP: 0023:0xf7f35569
[ 3271.925895][T28947] Code: Bad RIP value.
[ 3271.929978][T28947] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3271.938409][T28947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3271.946399][T28947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3271.954705][T28947] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3271.962711][T28947] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:21:24 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r0, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x0, "84306fab9ca3a8e66d2baf9a8c7923798cab4b7f31c9069431b7310ae70b68257028cc1043cb722d4f4b17fe345becb2cf4bceb982c8488cb8b09e4e56631805cbfee10295063057ed749261909af73448aed5d3ce776d65ba524f6192c9d968ba2868a8f7ee02af3113783631e7f70e6cd12c3a51c0108eccded060de2bcba92defae01dc"}, 0x89, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r2, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r4, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f00000014c0)=ANY=[@ANYBLOB="10010000", @ANYRES16=r4, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x8000}, 0x20004880)
sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000000100)={0x450, r4, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}]}, @TIPC_NLA_LINK={0xac, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x37df}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbf6b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1c5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xac6}]}]}, @TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1010}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x140b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1d72d715}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x250, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xff, 0x3, "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"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ID={0xec, 0x3, "57c2067f29274c226a606ce7fefa4b87c4775094b4041e62c3abf1e7bc99101c7cc234d8f6b33f5cebbe783adfa5c9078c0a6dd540f66c0c806f3eff9ce64dfb29b676a906f2729991f67fa5894175a0ac69ed9c1e4889a660cab4cd1e34a40dc0fcada4714d564e7ef4a5f4eaecc65064865c27a9a491ec8586017bfd58a6439a596c9c04fde8ba10f51a76c1a3ac60356f0033f47b000b73b5e613359d00747ac96fb2bb1600221540ce3c2cec2fff664259552a5a527faf91ed33a88bfd65ce9f0cd7d58ef4bc353cfc41464dc36dccd6c81b81f631c9421d1cb6e3808b885094a66946d9d07e"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x4b, 0x3, "b31162ceba0b78faf8008463f041dee784e1af9ae5d7698a2d7f827db2ac2c453777e369f45839ca3273ed39621943c67ca9f429901df0d23c7f8a590de0a8ca8ab7d13cb85c61"}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @empty}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x23}, 0x100}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'ib', 0x3a, 'sit0\x00'}}]}]}, 0x450}, 0x1, 0x0, 0x0, 0x4000084}, 0x4004)

[ 3271.970708][T28947] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:24 executing program 2:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0)
close(r0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0185648, &(0x7f0000000140)={0x980000, 0x2, 0x8, <r3=>0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x9909da, 0x20, [], @p_u32=&(0x7f0000000080)=0x1}})
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(0xffffffffffffffff, &(0x7f0000000040)=0x42, r4, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200)={0x0, <r5=>0x0}, &(0x7f0000000240)=0xc)
ioprio_get$uid(0x0, r5)
write$P9_RREMOVE(r3, &(0x7f0000000180)={0x7, 0x7b, 0x1}, 0x7)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r6, r7, 0x0, 0x100000080006c00)
ioctl$SNDRV_PCM_IOCTL_STATUS64(r7, 0x80804120, &(0x7f0000000000))

17:21:24 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x5, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:24 executing program 4:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0)
ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0)
close(r0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0185648, &(0x7f0000000140)={0x980000, 0x2, 0x8, <r3=>0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x9909da, 0x20, [], @p_u32=&(0x7f0000000080)=0x1}})
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(0xffffffffffffffff, &(0x7f0000000040)=0x42, r4, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000200)={0x0, <r5=>0x0}, &(0x7f0000000240)=0xc)
ioprio_get$uid(0x0, r5)
write$P9_RREMOVE(r3, &(0x7f0000000180)={0x7, 0x7b, 0x1}, 0x7)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r6, r7, 0x0, 0x100000080006c00)
ioctl$SNDRV_PCM_IOCTL_STATUS64(r7, 0x80804120, &(0x7f0000000000))

17:21:24 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r1, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
shutdown(r0, 0x1)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x0, 0x1}, 0x3c)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(r2, &(0x7f0000000040)=0x42, r3, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r5, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
fcntl$dupfd(r2, 0x406, r4)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
sendto(r6, &(0x7f00000011c0)="7b4577217f6d9203b1f71be8d129c0bccd039fb1d5013d4693cdc97bbdb4393a3dd3072fb00434f74135fb88cc12ba15f6c09a2cd7a5c4452f299bf0d767162b64112a9fe02c2b2f12a3c93c0a1934385e5cbe798cc3f2daf6f209752ed2d28eeafbd4ed10ba55584571a266174bf619079b62f75de6632fd7a4e9277ead4cf145ea45e15b65dac8063798f8f9ee868f0156e1d299501e00eac9df7dfbfb712441", 0xa1, 0x1, &(0x7f0000001100)=@ethernet={0x6, @remote}, 0x80)

17:21:24 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:24 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x6, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:24 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x34000)

[ 3272.404672][T28989] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3272.489181][T28989] CPU: 0 PID: 28989 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3272.498247][T28989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3272.508323][T28989] Call Trace:
[ 3272.511641][T28989]  dump_stack+0x18f/0x20d
[ 3272.515993][T28989]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3272.520963][T28989]  sysfs_do_create_link_sd+0x11e/0x140
[ 3272.526433][T28989]  sysfs_create_link+0x5f/0xc0
[ 3272.531217][T28989]  device_add+0x6ff/0x1be0
[ 3272.535665][T28989]  ? device_check_offline+0x280/0x280
[ 3272.541148][T28989]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3272.547152][T28989]  wiphy_register+0x1d5b/0x2840
[ 3272.552040][T28989]  ? wiphy_unregister+0xc10/0xc10
[ 3272.557114][T28989]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3272.562946][T28989]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3272.569074][T28989]  ieee80211_register_hw+0x2291/0x3950
[ 3272.574569][T28989]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3272.579967][T28989]  ? lock_downgrade+0x820/0x820
[ 3272.584830][T28989]  ? lock_is_held_type+0xb0/0xe0
[ 3272.589771][T28989]  ? memset+0x20/0x40
[ 3272.593755][T28989]  ? __hrtimer_init+0x12c/0x260
[ 3272.598622][T28989]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3272.604381][T28989]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3272.609767][T28989]  ? memcpy+0x39/0x60
[ 3272.613774][T28989]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3272.618820][T28989]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3272.624738][T28989]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3272.631689][T28989]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3272.638546][T28989]  genl_rcv_msg+0x61d/0x980
[ 3272.643062][T28989]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3272.650027][T28989]  ? lock_release+0x8d0/0x8d0
[ 3272.654716][T28989]  ? __lockdep_free_key_range+0x110/0x110
[ 3272.660458][T28989]  netlink_rcv_skb+0x15a/0x430
[ 3272.665236][T28989]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3272.672179][T28989]  ? netlink_ack+0xa10/0xa10
[ 3272.676797][T28989]  genl_rcv+0x24/0x40
[ 3272.680799][T28989]  netlink_unicast+0x533/0x7d0
[ 3272.685657][T28989]  ? netlink_attachskb+0x810/0x810
[ 3272.690865][T28989]  ? _copy_from_iter_full+0x247/0x890
[ 3272.696247][T28989]  ? __phys_addr+0x9a/0x110
[ 3272.700757][T28989]  ? __phys_addr_symbol+0x2c/0x70
[ 3272.705791][T28989]  ? __check_object_size+0x171/0x3e4
[ 3272.711097][T28989]  netlink_sendmsg+0x856/0xd90
[ 3272.715884][T28989]  ? netlink_unicast+0x7d0/0x7d0
[ 3272.720852][T28989]  ? netlink_unicast+0x7d0/0x7d0
[ 3272.725804][T28989]  sock_sendmsg+0xcf/0x120
[ 3272.730236][T28989]  ____sys_sendmsg+0x6e8/0x810
[ 3272.735015][T28989]  ? kernel_sendmsg+0x50/0x50
[ 3272.739692][T28989]  ? do_recvmmsg+0x6d0/0x6d0
[ 3272.744289][T28989]  ? perf_trace_lock+0xeb/0x4a0
[ 3272.749156][T28989]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3272.755142][T28989]  ? __lockdep_free_key_range+0x110/0x110
[ 3272.760872][T28989]  ___sys_sendmsg+0xf3/0x170
[ 3272.765474][T28989]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3272.770851][T28989]  ? __fget_files+0x272/0x400
[ 3272.775536][T28989]  ? lock_downgrade+0x820/0x820
[ 3272.780414][T28989]  ? __fget_files+0x294/0x400
[ 3272.785102][T28989]  ? __fget_light+0xea/0x280
[ 3272.789967][T28989]  __sys_sendmsg+0xe5/0x1b0
[ 3272.794481][T28989]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3272.799525][T28989]  ? lock_is_held_type+0xb0/0xe0
[ 3272.804468][T28989]  ? do_fast_syscall_32+0x40/0x120
[ 3272.809580][T28989]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3272.815575][T28989]  do_syscall_32_irqs_on+0x3f/0x60
[ 3272.820699][T28989]  do_fast_syscall_32+0x7f/0x120
[ 3272.825657][T28989]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3272.831988][T28989] RIP: 0023:0xf7f35569
[ 3272.836048][T28989] Code: Bad RIP value.
[ 3272.840115][T28989] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3272.848616][T28989] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3272.856599][T28989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3272.864592][T28989] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3272.872576][T28989] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3272.880555][T28989] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:25 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x8, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3273.025202][T29005] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3273.086132][T29005] CPU: 0 PID: 29005 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3273.094854][T29005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3273.104924][T29005] Call Trace:
[ 3273.108229][T29005]  dump_stack+0x18f/0x20d
[ 3273.112583][T29005]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3273.117539][T29005]  sysfs_do_create_link_sd+0x11e/0x140
[ 3273.123188][T29005]  sysfs_create_link+0x5f/0xc0
[ 3273.127970][T29005]  device_add+0x6ff/0x1be0
[ 3273.132415][T29005]  ? device_check_offline+0x280/0x280
[ 3273.137804][T29005]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3273.143810][T29005]  wiphy_register+0x1d5b/0x2840
[ 3273.148719][T29005]  ? wiphy_unregister+0xc10/0xc10
[ 3273.153772][T29005]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3273.159600][T29005]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3273.165705][T29005]  ieee80211_register_hw+0x2291/0x3950
[ 3273.171200][T29005]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3273.176599][T29005]  ? lock_downgrade+0x820/0x820
[ 3273.181471][T29005]  ? lock_is_held_type+0xb0/0xe0
[ 3273.186425][T29005]  ? memset+0x20/0x40
[ 3273.190424][T29005]  ? __hrtimer_init+0x12c/0x260
[ 3273.195311][T29005]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3273.203686][T29005]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3273.209077][T29005]  ? memcpy+0x39/0x60
[ 3273.213076][T29005]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3273.218126][T29005]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3273.224166][T29005]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3273.231116][T29005]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3273.238184][T29005]  genl_rcv_msg+0x61d/0x980
[ 3273.242710][T29005]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3273.249656][T29005]  ? lock_release+0x8d0/0x8d0
[ 3273.254319][T29005]  ? __lockdep_free_key_range+0x110/0x110
[ 3273.260025][T29005]  netlink_rcv_skb+0x15a/0x430
[ 3273.264790][T29005]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3273.271717][T29005]  ? netlink_ack+0xa10/0xa10
[ 3273.276311][T29005]  genl_rcv+0x24/0x40
[ 3273.280298][T29005]  netlink_unicast+0x533/0x7d0
[ 3273.285076][T29005]  ? netlink_attachskb+0x810/0x810
[ 3273.290183][T29005]  ? _copy_from_iter_full+0x247/0x890
[ 3273.295546][T29005]  ? __phys_addr+0x9a/0x110
[ 3273.300036][T29005]  ? __phys_addr_symbol+0x2c/0x70
[ 3273.305049][T29005]  ? __check_object_size+0x171/0x3e4
[ 3273.310339][T29005]  netlink_sendmsg+0x856/0xd90
[ 3273.315099][T29005]  ? netlink_unicast+0x7d0/0x7d0
[ 3273.320033][T29005]  ? netlink_unicast+0x7d0/0x7d0
[ 3273.324965][T29005]  sock_sendmsg+0xcf/0x120
[ 3273.329369][T29005]  ____sys_sendmsg+0x6e8/0x810
[ 3273.334121][T29005]  ? kernel_sendmsg+0x50/0x50
[ 3273.338888][T29005]  ? do_recvmmsg+0x6d0/0x6d0
[ 3273.343475][T29005]  ? perf_trace_lock+0xeb/0x4a0
[ 3273.348345][T29005]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3273.354328][T29005]  ? __lockdep_free_key_range+0x110/0x110
[ 3273.360056][T29005]  ___sys_sendmsg+0xf3/0x170
[ 3273.364635][T29005]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3273.369926][T29005]  ? __fget_files+0x272/0x400
[ 3273.374590][T29005]  ? lock_downgrade+0x820/0x820
[ 3273.379433][T29005]  ? __fget_files+0x294/0x400
[ 3273.384323][T29005]  ? __fget_light+0xea/0x280
[ 3273.388917][T29005]  __sys_sendmsg+0xe5/0x1b0
[ 3273.393506][T29005]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3273.398532][T29005]  ? lock_is_held_type+0xb0/0xe0
[ 3273.403459][T29005]  ? do_fast_syscall_32+0x40/0x120
[ 3273.408571][T29005]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3273.414548][T29005]  do_syscall_32_irqs_on+0x3f/0x60
[ 3273.419666][T29005]  do_fast_syscall_32+0x7f/0x120
[ 3273.424616][T29005]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3273.430925][T29005] RIP: 0023:0xf7f35569
[ 3273.434969][T29005] Code: Bad RIP value.
[ 3273.439015][T29005] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3273.447410][T29005] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3273.455386][T29005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3273.463345][T29005] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3273.471315][T29005] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3273.479277][T29005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:26 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xa00, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:26 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x9, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:26 executing program 2 (fault-call:6 fault-nth:0):
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:26 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000"], 0x4, 0x0)

[ 3273.739717][T29019] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3273.747497][T29019] CPU: 0 PID: 29019 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3273.756177][T29019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3273.766245][T29019] Call Trace:
[ 3273.769557][T29019]  dump_stack+0x18f/0x20d
[ 3273.773907][T29019]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3273.778855][T29019]  sysfs_do_create_link_sd+0x11e/0x140
[ 3273.784336][T29019]  sysfs_create_link+0x5f/0xc0
[ 3273.789125][T29019]  device_add+0x6ff/0x1be0
[ 3273.793575][T29019]  ? device_check_offline+0x280/0x280
[ 3273.798960][T29019]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3273.804962][T29019]  wiphy_register+0x1d5b/0x2840
[ 3273.809861][T29019]  ? wiphy_unregister+0xc10/0xc10
[ 3273.814911][T29019]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3273.820751][T29019]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3273.826844][T29019]  ieee80211_register_hw+0x2291/0x3950
[ 3273.832325][T29019]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3273.837689][T29019]  ? lock_downgrade+0x820/0x820
[ 3273.842529][T29019]  ? lock_is_held_type+0xb0/0xe0
[ 3273.847477][T29019]  ? memset+0x20/0x40
[ 3273.851465][T29019]  ? __hrtimer_init+0x12c/0x260
[ 3273.856307][T29019]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3273.862029][T29019]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3273.867388][T29019]  ? memcpy+0x39/0x60
[ 3273.871370][T29019]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3273.876387][T29019]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3273.882299][T29019]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3273.889240][T29019]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3273.896636][T29019]  genl_rcv_msg+0x61d/0x980
[ 3273.901141][T29019]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3273.908074][T29019]  ? lock_release+0x8d0/0x8d0
[ 3273.912741][T29019]  ? __lockdep_free_key_range+0x110/0x110
[ 3273.918454][T29019]  netlink_rcv_skb+0x15a/0x430
[ 3273.923230][T29019]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3273.930152][T29019]  ? netlink_ack+0xa10/0xa10
[ 3273.934738][T29019]  genl_rcv+0x24/0x40
[ 3273.938726][T29019]  netlink_unicast+0x533/0x7d0
[ 3273.943485][T29019]  ? netlink_attachskb+0x810/0x810
[ 3273.948588][T29019]  ? _copy_from_iter_full+0x247/0x890
[ 3273.954205][T29019]  ? __phys_addr+0x9a/0x110
[ 3273.958692][T29019]  ? __phys_addr_symbol+0x2c/0x70
[ 3273.963704][T29019]  ? __check_object_size+0x171/0x3e4
[ 3273.968991][T29019]  netlink_sendmsg+0x856/0xd90
[ 3273.973750][T29019]  ? netlink_unicast+0x7d0/0x7d0
[ 3273.978681][T29019]  ? netlink_unicast+0x7d0/0x7d0
[ 3273.983789][T29019]  sock_sendmsg+0xcf/0x120
[ 3273.988989][T29019]  ____sys_sendmsg+0x6e8/0x810
[ 3273.993747][T29019]  ? kernel_sendmsg+0x50/0x50
[ 3273.998407][T29019]  ? do_recvmmsg+0x6d0/0x6d0
[ 3274.002984][T29019]  ? perf_trace_lock+0xeb/0x4a0
[ 3274.007908][T29019]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3274.013892][T29019]  ? __lockdep_free_key_range+0x110/0x110
[ 3274.019600][T29019]  ___sys_sendmsg+0xf3/0x170
[ 3274.024195][T29019]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3274.029468][T29019]  ? __fget_files+0x272/0x400
[ 3274.034136][T29019]  ? lock_downgrade+0x820/0x820
[ 3274.038990][T29019]  ? __fget_files+0x294/0x400
[ 3274.043673][T29019]  ? __fget_light+0xea/0x280
[ 3274.048255][T29019]  __sys_sendmsg+0xe5/0x1b0
[ 3274.052749][T29019]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3274.057776][T29019]  ? lock_is_held_type+0xb0/0xe0
[ 3274.062703][T29019]  ? do_fast_syscall_32+0x40/0x120
[ 3274.067838][T29019]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3274.073814][T29019]  do_syscall_32_irqs_on+0x3f/0x60
[ 3274.079004][T29019]  do_fast_syscall_32+0x7f/0x120
[ 3274.083946][T29019]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3274.090258][T29019] RIP: 0023:0xf7f35569
[ 3274.094393][T29019] Code: Bad RIP value.
[ 3274.098441][T29019] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3274.106853][T29019] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3274.114816][T29019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3274.122774][T29019] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3274.130748][T29019] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:21:26 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xa, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:26 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x300000)

[ 3274.139316][T29019] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:26 executing program 4:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r1, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
shutdown(r0, 0x1)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x0, 0x1}, 0x3c)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r2, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r2, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(r2, &(0x7f0000000040)=0x42, r3, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r5, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
fcntl$dupfd(r2, 0x406, r4)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
sendto(r6, &(0x7f00000011c0)="7b4577217f6d9203b1f71be8d129c0bccd039fb1d5013d4693cdc97bbdb4393a3dd3072fb00434f74135fb88cc12ba15f6c09a2cd7a5c4452f299bf0d767162b64112a9fe02c2b2f12a3c93c0a1934385e5cbe798cc3f2daf6f209752ed2d28eeafbd4ed10ba55584571a266174bf619079b62f75de6632fd7a4e9277ead4cf145ea45e15b65dac8063798f8f9ee868f0156e1d299501e00eac9df7dfbfb712441", 0xa1, 0x1, &(0x7f0000001100)=@ethernet={0x6, @remote}, 0x80)

17:21:26 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000e2"], 0x4, 0x0)

17:21:26 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:26 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xb00, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

[ 3274.501596][T29049] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3274.532170][T29049] CPU: 1 PID: 29049 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3274.540899][T29049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3274.550981][T29049] Call Trace:
[ 3274.554292][T29049]  dump_stack+0x18f/0x20d
[ 3274.558662][T29049]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3274.563627][T29049]  sysfs_do_create_link_sd+0x11e/0x140
[ 3274.569203][T29049]  sysfs_create_link+0x5f/0xc0
[ 3274.574087][T29049]  device_add+0x6ff/0x1be0
[ 3274.578540][T29049]  ? device_check_offline+0x280/0x280
[ 3274.583939][T29049]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3274.589953][T29049]  wiphy_register+0x1d5b/0x2840
[ 3274.594843][T29049]  ? wiphy_unregister+0xc10/0xc10
[ 3274.599922][T29049]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3274.605776][T29049]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3274.611883][T29049]  ieee80211_register_hw+0x2291/0x3950
[ 3274.617390][T29049]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3274.622802][T29049]  ? lock_downgrade+0x820/0x820
[ 3274.627691][T29049]  ? lock_is_held_type+0xb0/0xe0
[ 3274.632653][T29049]  ? memset+0x20/0x40
[ 3274.636656][T29049]  ? __hrtimer_init+0x12c/0x260
[ 3274.641538][T29049]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3274.647615][T29049]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3274.653104][T29049]  ? memcpy+0x39/0x60
[ 3274.657120][T29049]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3274.662173][T29049]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3274.668110][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3274.675161][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3274.682129][T29049]  genl_rcv_msg+0x61d/0x980
[ 3274.687110][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3274.694085][T29049]  ? lock_release+0x8d0/0x8d0
[ 3274.698781][T29049]  ? __lockdep_free_key_range+0x110/0x110
[ 3274.704522][T29049]  netlink_rcv_skb+0x15a/0x430
[ 3274.709333][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3274.716302][T29049]  ? netlink_ack+0xa10/0xa10
[ 3274.720950][T29049]  genl_rcv+0x24/0x40
[ 3274.724979][T29049]  netlink_unicast+0x533/0x7d0
[ 3274.729772][T29049]  ? netlink_attachskb+0x810/0x810
[ 3274.734906][T29049]  ? _copy_from_iter_full+0x247/0x890
[ 3274.740303][T29049]  ? __phys_addr+0x9a/0x110
[ 3274.744827][T29049]  ? __phys_addr_symbol+0x2c/0x70
[ 3274.749878][T29049]  ? __check_object_size+0x171/0x3e4
[ 3274.755191][T29049]  netlink_sendmsg+0x856/0xd90
[ 3274.759991][T29049]  ? netlink_unicast+0x7d0/0x7d0
[ 3274.765850][T29049]  ? netlink_unicast+0x7d0/0x7d0
[ 3274.770819][T29049]  sock_sendmsg+0xcf/0x120
[ 3274.775265][T29049]  ____sys_sendmsg+0x6e8/0x810
[ 3274.780060][T29049]  ? kernel_sendmsg+0x50/0x50
[ 3274.784885][T29049]  ? do_recvmmsg+0x6d0/0x6d0
[ 3274.789495][T29049]  ? perf_trace_lock+0xeb/0x4a0
[ 3274.794373][T29049]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3274.800481][T29049]  ? __lockdep_free_key_range+0x110/0x110
[ 3274.806408][T29049]  ___sys_sendmsg+0xf3/0x170
[ 3274.811036][T29049]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3274.816345][T29049]  ? __fget_files+0x272/0x400
[ 3274.821046][T29049]  ? lock_downgrade+0x820/0x820
[ 3274.825930][T29049]  ? __fget_files+0x294/0x400
[ 3274.830638][T29049]  ? __fget_light+0xea/0x280
[ 3274.835274][T29049]  __sys_sendmsg+0xe5/0x1b0
[ 3274.839800][T29049]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3274.844852][T29049]  ? lock_is_held_type+0xb0/0xe0
[ 3274.849809][T29049]  ? do_fast_syscall_32+0x40/0x120
[ 3274.855066][T29049]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3274.861067][T29049]  do_syscall_32_irqs_on+0x3f/0x60
[ 3274.866197][T29049]  do_fast_syscall_32+0x7f/0x120
[ 3274.871156][T29049]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3274.877500][T29049] RIP: 0023:0xf7f35569
[ 3274.881576][T29049] Code: Bad RIP value.
[ 3274.885749][T29049] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
17:21:26 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xb, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xe, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x10, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x11, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x12, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x13, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3274.894180][T29049] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3274.904347][T29049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3274.912342][T29049] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3274.920333][T29049] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3274.928318][T29049] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3275.046162][T29049] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3275.068514][T29049] CPU: 0 PID: 29049 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3275.077325][T29049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3275.087411][T29049] Call Trace:
[ 3275.090722][T29049]  dump_stack+0x18f/0x20d
[ 3275.095076][T29049]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3275.100130][T29049]  sysfs_do_create_link_sd+0x11e/0x140
[ 3275.105634][T29049]  sysfs_create_link+0x5f/0xc0
[ 3275.110435][T29049]  device_add+0x6ff/0x1be0
[ 3275.115156][T29049]  ? device_check_offline+0x280/0x280
[ 3275.120544][T29049]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3275.126549][T29049]  wiphy_register+0x1d5b/0x2840
[ 3275.131432][T29049]  ? wiphy_unregister+0xc10/0xc10
[ 3275.136482][T29049]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3275.142304][T29049]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3275.148376][T29049]  ieee80211_register_hw+0x2291/0x3950
[ 3275.153917][T29049]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3275.159326][T29049]  ? lock_downgrade+0x820/0x820
[ 3275.164247][T29049]  ? lock_is_held_type+0xb0/0xe0
[ 3275.169217][T29049]  ? memset+0x20/0x40
[ 3275.173232][T29049]  ? __hrtimer_init+0x12c/0x260
[ 3275.178617][T29049]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3275.184575][T29049]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3275.189979][T29049]  ? memcpy+0x39/0x60
[ 3275.193973][T29049]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3275.199018][T29049]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3275.204926][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3275.211999][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3275.218870][T29049]  genl_rcv_msg+0x61d/0x980
[ 3275.223662][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3275.230885][T29049]  ? lock_release+0x8d0/0x8d0
[ 3275.235587][T29049]  ? __lockdep_free_key_range+0x110/0x110
[ 3275.241335][T29049]  netlink_rcv_skb+0x15a/0x430
[ 3275.246128][T29049]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3275.253071][T29049]  ? netlink_ack+0xa10/0xa10
[ 3275.257677][T29049]  genl_rcv+0x24/0x40
[ 3275.261662][T29049]  netlink_unicast+0x533/0x7d0
[ 3275.266435][T29049]  ? netlink_attachskb+0x810/0x810
[ 3275.271558][T29049]  ? _copy_from_iter_full+0x247/0x890
[ 3275.277127][T29049]  ? __phys_addr+0x9a/0x110
[ 3275.281654][T29049]  ? __phys_addr_symbol+0x2c/0x70
[ 3275.286697][T29049]  ? __check_object_size+0x171/0x3e4
[ 3275.292003][T29049]  netlink_sendmsg+0x856/0xd90
17:21:27 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x400300)

17:21:27 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)={0x2}, 0x4, 0x800)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x60, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:27 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a0003fc513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3275.296787][T29049]  ? netlink_unicast+0x7d0/0x7d0
[ 3275.301756][T29049]  ? netlink_unicast+0x7d0/0x7d0
[ 3275.306722][T29049]  sock_sendmsg+0xcf/0x120
[ 3275.311163][T29049]  ____sys_sendmsg+0x6e8/0x810
[ 3275.315954][T29049]  ? kernel_sendmsg+0x50/0x50
[ 3275.320655][T29049]  ? do_recvmmsg+0x6d0/0x6d0
[ 3275.325266][T29049]  ? perf_trace_lock+0xeb/0x4a0
[ 3275.330143][T29049]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3275.336150][T29049]  ? __lockdep_free_key_range+0x110/0x110
[ 3275.341901][T29049]  ___sys_sendmsg+0xf3/0x170
[ 3275.346514][T29049]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3275.351823][T29049]  ? __fget_files+0x272/0x400
[ 3275.356528][T29049]  ? lock_downgrade+0x820/0x820
[ 3275.361504][T29049]  ? __fget_files+0x294/0x400
[ 3275.366212][T29049]  ? __fget_light+0xea/0x280
[ 3275.370866][T29049]  __sys_sendmsg+0xe5/0x1b0
[ 3275.375399][T29049]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3275.380461][T29049]  ? lock_is_held_type+0xb0/0xe0
[ 3275.385439][T29049]  ? do_fast_syscall_32+0x40/0x120
[ 3275.390567][T29049]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3275.396576][T29049]  do_syscall_32_irqs_on+0x3f/0x60
[ 3275.401714][T29049]  do_fast_syscall_32+0x7f/0x120
[ 3275.407105][T29049]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3275.413445][T29049] RIP: 0023:0xf7f35569
[ 3275.417518][T29049] Code: Bad RIP value.
[ 3275.421594][T29049] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3275.430034][T29049] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3275.438125][T29049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3275.446135][T29049] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3275.454120][T29049] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3275.462108][T29049] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:27 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xe00, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:27 executing program 4 (fault-call:4 fault-nth:0):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:27 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
openat$ttynull(0xffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x40440, 0x0)

17:21:27 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:28 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b02876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3275.578670][T29095] FAULT_INJECTION: forcing a failure.
[ 3275.578670][T29095] name failslab, interval 1, probability 0, space 0, times 0
[ 3275.617583][T29095] CPU: 1 PID: 29095 Comm: syz-executor.4 Not tainted 5.8.0-rc5-syzkaller #0
[ 3275.626310][T29095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3275.636475][T29095] Call Trace:
[ 3275.639781][T29095]  dump_stack+0x18f/0x20d
[ 3275.644122][T29095]  should_fail.cold+0x5/0x14
[ 3275.648811][T29095]  ? sock_kmalloc+0xb5/0x100
[ 3275.653413][T29095]  should_failslab+0x5/0xf
[ 3275.657841][T29095]  __kmalloc+0x27d/0x340
[ 3275.662100][T29095]  sock_kmalloc+0xb5/0x100
[ 3275.666573][T29095]  hash_alloc_result.part.0+0x94/0x110
[ 3275.672059][T29095]  hash_sendmsg+0x8df/0xac0
[ 3275.676584][T29095]  ? security_socket_sendmsg+0x83/0xb0
[ 3275.682050][T29095]  ? hash_sendpage_nokey+0xa0/0xa0
[ 3275.682107][T29095]  sock_sendmsg+0xcf/0x120
[ 3275.688268][T29100] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3275.691643][T29095]  ____sys_sendmsg+0x331/0x810
[ 3275.691663][T29095]  ? kernel_sendmsg+0x50/0x50
[ 3275.691675][T29095]  ? do_recvmmsg+0x6d0/0x6d0
[ 3275.691694][T29095]  ? perf_trace_lock+0xeb/0x4a0
[ 3275.691710][T29095]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3275.691730][T29095]  ? __lockdep_free_key_range+0x110/0x110
[ 3275.691749][T29095]  ___sys_sendmsg+0xf3/0x170
[ 3275.691768][T29095]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3275.740391][T29095]  ? __fget_files+0x272/0x400
[ 3275.745182][T29095]  ? __fget_files+0x294/0x400
[ 3275.749859][T29095]  ? __fget_light+0xea/0x280
[ 3275.754447][T29095]  __sys_sendmmsg+0x296/0x480
[ 3275.759130][T29095]  ? __ia32_sys_sendmsg+0xb0/0xb0
[ 3275.765288][T29095]  ? lock_downgrade+0x820/0x820
[ 3275.770129][T29095]  ? vfs_write+0x397/0x6b0
[ 3275.774557][T29095]  ? __mutex_unlock_slowpath+0xe2/0x610
[ 3275.780098][T29095]  ? lock_is_held_type+0xb0/0xe0
[ 3275.785050][T29095]  ? wait_for_completion+0x260/0x260
[ 3275.790352][T29095]  ? vfs_write+0x1b0/0x6b0
[ 3275.794779][T29095]  ? fput_many+0x2f/0x1a0
[ 3275.799101][T29095]  ? ksys_write+0x1a5/0x250
[ 3275.803597][T29095]  ? __ia32_sys_read+0xb0/0xb0
[ 3275.808367][T29095]  ? lock_is_held_type+0xb0/0xe0
[ 3275.813474][T29095]  __ia32_compat_sys_sendmmsg+0x9b/0x100
[ 3275.819489][T29095]  ? trace_hardirqs_on+0x5f/0x220
[ 3275.824518][T29095]  do_syscall_32_irqs_on+0x3f/0x60
[ 3275.829624][T29095]  do_fast_syscall_32+0x7f/0x120
[ 3275.834554][T29095]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3275.840870][T29095] RIP: 0023:0xf7f29569
[ 3275.844925][T29095] Code: Bad RIP value.
[ 3275.848978][T29095] RSP: 002b:00000000f5d240cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159
[ 3275.857393][T29095] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000f80
[ 3275.865359][T29095] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000
17:21:28 executing program 0:
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r0=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00')
sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xffffffffffffffff}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_SESSION_ID={0x8}]}, 0x38}}, 0x20000080)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

17:21:28 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x300, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3275.873419][T29095] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3275.881409][T29095] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3275.889382][T29095] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3275.897374][T29100] CPU: 0 PID: 29100 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3275.906217][T29100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3275.916290][T29100] Call Trace:
[ 3275.919597][T29100]  dump_stack+0x18f/0x20d
[ 3275.923961][T29100]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3275.928940][T29100]  sysfs_do_create_link_sd+0x11e/0x140
[ 3275.934428][T29100]  sysfs_create_link+0x5f/0xc0
[ 3275.939215][T29100]  device_add+0x6ff/0x1be0
[ 3275.943659][T29100]  ? device_check_offline+0x280/0x280
[ 3275.949053][T29100]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3275.955060][T29100]  wiphy_register+0x1d5b/0x2840
[ 3275.959937][T29100]  ? wiphy_unregister+0xc10/0xc10
[ 3275.964986][T29100]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3275.970830][T29100]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3275.976921][T29100]  ieee80211_register_hw+0x2291/0x3950
[ 3275.982409][T29100]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3275.987819][T29100]  ? lock_downgrade+0x820/0x820
[ 3275.992865][T29100]  ? lock_is_held_type+0xb0/0xe0
[ 3275.997994][T29100]  ? memset+0x20/0x40
[ 3276.001997][T29100]  ? __hrtimer_init+0x12c/0x260
[ 3276.006874][T29100]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3276.012715][T29100]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3276.018112][T29100]  ? memcpy+0x39/0x60
[ 3276.022121][T29100]  hwsim_new_radio_nl+0x93e/0xf8c
17:21:28 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x500, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3276.027171][T29100]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3276.033095][T29100]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3276.040041][T29100]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3276.046908][T29100]  genl_rcv_msg+0x61d/0x980
[ 3276.051444][T29100]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3276.058402][T29100]  ? lock_release+0x8d0/0x8d0
[ 3276.063190][T29100]  ? __lockdep_free_key_range+0x110/0x110
[ 3276.068934][T29100]  netlink_rcv_skb+0x15a/0x430
[ 3276.073710][T29100]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3276.080664][T29100]  ? netlink_ack+0xa10/0xa10
[ 3276.085290][T29100]  genl_rcv+0x24/0x40
[ 3276.089300][T29100]  netlink_unicast+0x533/0x7d0
[ 3276.094096][T29100]  ? netlink_attachskb+0x810/0x810
[ 3276.099222][T29100]  ? _copy_from_iter_full+0x247/0x890
[ 3276.104604][T29100]  ? __phys_addr+0x9a/0x110
[ 3276.109134][T29100]  ? __phys_addr_symbol+0x2c/0x70
[ 3276.114180][T29100]  ? __check_object_size+0x171/0x3e4
[ 3276.119484][T29100]  netlink_sendmsg+0x856/0xd90
[ 3276.124280][T29100]  ? netlink_unicast+0x7d0/0x7d0
[ 3276.129242][T29100]  ? netlink_unicast+0x7d0/0x7d0
[ 3276.134191][T29100]  sock_sendmsg+0xcf/0x120
[ 3276.138622][T29100]  ____sys_sendmsg+0x6e8/0x810
[ 3276.143411][T29100]  ? kernel_sendmsg+0x50/0x50
[ 3276.148090][T29100]  ? do_recvmmsg+0x6d0/0x6d0
[ 3276.152804][T29100]  ? perf_trace_lock+0xeb/0x4a0
[ 3276.157686][T29100]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3276.163667][T29100]  ? __lockdep_free_key_range+0x110/0x110
[ 3276.169397][T29100]  ___sys_sendmsg+0xf3/0x170
[ 3276.174005][T29100]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3276.179303][T29100]  ? __fget_files+0x272/0x400
[ 3276.184144][T29100]  ? lock_downgrade+0x820/0x820
[ 3276.189033][T29100]  ? __fget_files+0x294/0x400
[ 3276.193740][T29100]  ? __fget_light+0xea/0x280
[ 3276.198355][T29100]  __sys_sendmsg+0xe5/0x1b0
[ 3276.202878][T29100]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3276.207937][T29100]  ? lock_is_held_type+0xb0/0xe0
[ 3276.212911][T29100]  ? do_fast_syscall_32+0x40/0x120
[ 3276.218038][T29100]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3276.224048][T29100]  do_syscall_32_irqs_on+0x3f/0x60
[ 3276.229307][T29100]  do_fast_syscall_32+0x7f/0x120
[ 3276.234284][T29100]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3276.240713][T29100] RIP: 0023:0xf7f35569
[ 3276.244774][T29100] Code: Bad RIP value.
[ 3276.248830][T29100] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3276.257416][T29100] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3276.265381][T29100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3276.273360][T29100] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
17:21:28 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf0ffff)

17:21:28 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x600, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:28 executing program 4 (fault-call:4 fault-nth:1):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3276.281351][T29100] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3276.289344][T29100] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:28 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x612, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3276.375357][T29124] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3276.405577][T29124] CPU: 0 PID: 29124 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3276.414302][T29124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3276.424376][T29124] Call Trace:
[ 3276.427693][T29124]  dump_stack+0x18f/0x20d
[ 3276.432085][T29124]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3276.437070][T29124]  sysfs_do_create_link_sd+0x11e/0x140
[ 3276.442557][T29124]  sysfs_create_link+0x5f/0xc0
[ 3276.447353][T29124]  device_add+0x6ff/0x1be0
[ 3276.451828][T29124]  ? device_check_offline+0x280/0x280
[ 3276.457235][T29124]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3276.463255][T29124]  wiphy_register+0x1d5b/0x2840
[ 3276.468137][T29124]  ? wiphy_unregister+0xc10/0xc10
[ 3276.473196][T29124]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3276.479032][T29124]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3276.485135][T29124]  ieee80211_register_hw+0x2291/0x3950
[ 3276.490649][T29124]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3276.496056][T29124]  ? lock_downgrade+0x820/0x820
[ 3276.500951][T29124]  ? lock_is_held_type+0xb0/0xe0
[ 3276.505970][T29124]  ? memset+0x20/0x40
[ 3276.510037][T29124]  ? __hrtimer_init+0x12c/0x260
[ 3276.515360][T29124]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3276.521166][T29124]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3276.526583][T29124]  ? memcpy+0x39/0x60
[ 3276.530603][T29124]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3276.535670][T29124]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3276.541597][T29124]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3276.548546][T29124]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3276.555537][T29124]  genl_rcv_msg+0x61d/0x980
[ 3276.560084][T29124]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3276.567837][T29124]  ? lock_release+0x8d0/0x8d0
[ 3276.572532][T29124]  ? __lockdep_free_key_range+0x110/0x110
[ 3276.578279][T29124]  netlink_rcv_skb+0x15a/0x430
[ 3276.583068][T29124]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3276.590028][T29124]  ? netlink_ack+0xa10/0xa10
[ 3276.594652][T29124]  genl_rcv+0x24/0x40
[ 3276.598659][T29124]  netlink_unicast+0x533/0x7d0
[ 3276.603450][T29124]  ? netlink_attachskb+0x810/0x810
[ 3276.608654][T29124]  ? _copy_from_iter_full+0x247/0x890
[ 3276.614030][T29124]  ? __phys_addr+0x9a/0x110
[ 3276.618730][T29124]  ? __phys_addr_symbol+0x2c/0x70
[ 3276.623881][T29124]  ? __check_object_size+0x171/0x3e4
[ 3276.629367][T29124]  netlink_sendmsg+0x856/0xd90
[ 3276.634149][T29124]  ? netlink_unicast+0x7d0/0x7d0
[ 3276.639112][T29124]  ? netlink_unicast+0x7d0/0x7d0
[ 3276.644055][T29124]  sock_sendmsg+0xcf/0x120
[ 3276.648465][T29124]  ____sys_sendmsg+0x6e8/0x810
[ 3276.653227][T29124]  ? kernel_sendmsg+0x50/0x50
[ 3276.657916][T29124]  ? do_recvmmsg+0x6d0/0x6d0
[ 3276.662512][T29124]  ? perf_trace_lock+0xeb/0x4a0
[ 3276.667360][T29124]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3276.673361][T29124]  ? __lockdep_free_key_range+0x110/0x110
[ 3276.679104][T29124]  ___sys_sendmsg+0xf3/0x170
[ 3276.683699][T29124]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3276.688983][T29124]  ? __fget_files+0x272/0x400
[ 3276.693680][T29124]  ? lock_downgrade+0x820/0x820
[ 3276.698551][T29124]  ? __fget_files+0x294/0x400
[ 3276.703226][T29124]  ? __fget_light+0xea/0x280
[ 3276.707821][T29124]  __sys_sendmsg+0xe5/0x1b0
[ 3276.712340][T29124]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3276.717379][T29124]  ? lock_is_held_type+0xb0/0xe0
[ 3276.722332][T29124]  ? do_fast_syscall_32+0x40/0x120
[ 3276.727454][T29124]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3276.733428][T29124]  do_syscall_32_irqs_on+0x3f/0x60
[ 3276.738551][T29124]  do_fast_syscall_32+0x7f/0x120
[ 3276.743480][T29124]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3276.749800][T29124] RIP: 0023:0xf7f35569
[ 3276.753859][T29124] Code: Bad RIP value.
[ 3276.757925][T29124] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3276.766351][T29124] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3276.774317][T29124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3276.782278][T29124] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3276.790277][T29124] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3276.798250][T29124] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:29 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x2000, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:29 executing program 0:
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xa65)
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00@\x00'], 0x4, 0x0)

17:21:29 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:29 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x900, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:29 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b0a876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:29 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xa00, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:29 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3277.001200][T29147] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3277.033215][T29147] CPU: 0 PID: 29147 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
17:21:29 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xb00, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3277.042125][T29147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3277.052192][T29147] Call Trace:
[ 3277.055510][T29147]  dump_stack+0x18f/0x20d
[ 3277.059888][T29147]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3277.064850][T29147]  sysfs_do_create_link_sd+0x11e/0x140
[ 3277.070347][T29147]  sysfs_create_link+0x5f/0xc0
[ 3277.075170][T29147]  device_add+0x6ff/0x1be0
[ 3277.079790][T29147]  ? device_check_offline+0x280/0x280
[ 3277.085186][T29147]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3277.091191][T29147]  wiphy_register+0x1d5b/0x2840
[ 3277.096091][T29147]  ? wiphy_unregister+0xc10/0xc10
[ 3277.101134][T29147]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3277.106965][T29147]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3277.113054][T29147]  ieee80211_register_hw+0x2291/0x3950
[ 3277.118538][T29147]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3277.123936][T29147]  ? lock_downgrade+0x820/0x820
[ 3277.128813][T29147]  ? lock_is_held_type+0xb0/0xe0
[ 3277.133778][T29147]  ? memset+0x20/0x40
[ 3277.137780][T29147]  ? __hrtimer_init+0x12c/0x260
[ 3277.142649][T29147]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3277.148401][T29147]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3277.153793][T29147]  ? memcpy+0x39/0x60
[ 3277.157804][T29147]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3277.162868][T29147]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3277.168800][T29147]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3277.175763][T29147]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3277.182682][T29147]  genl_rcv_msg+0x61d/0x980
[ 3277.187227][T29147]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3277.194189][T29147]  ? lock_release+0x8d0/0x8d0
[ 3277.198881][T29147]  ? __lockdep_free_key_range+0x110/0x110
[ 3277.204616][T29147]  netlink_rcv_skb+0x15a/0x430
[ 3277.209399][T29147]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3277.216351][T29147]  ? netlink_ack+0xa10/0xa10
[ 3277.220976][T29147]  genl_rcv+0x24/0x40
[ 3277.224973][T29147]  netlink_unicast+0x533/0x7d0
[ 3277.229760][T29147]  ? netlink_attachskb+0x810/0x810
[ 3277.234886][T29147]  ? _copy_from_iter_full+0x247/0x890
[ 3277.240276][T29147]  ? __phys_addr+0x9a/0x110
[ 3277.244791][T29147]  ? __phys_addr_symbol+0x2c/0x70
[ 3277.249828][T29147]  ? __check_object_size+0x171/0x3e4
[ 3277.255138][T29147]  netlink_sendmsg+0x856/0xd90
[ 3277.259939][T29147]  ? netlink_unicast+0x7d0/0x7d0
[ 3277.264904][T29147]  ? netlink_unicast+0x7d0/0x7d0
[ 3277.269876][T29147]  sock_sendmsg+0xcf/0x120
[ 3277.274321][T29147]  ____sys_sendmsg+0x6e8/0x810
[ 3277.279196][T29147]  ? kernel_sendmsg+0x50/0x50
[ 3277.283974][T29147]  ? do_recvmmsg+0x6d0/0x6d0
[ 3277.288571][T29147]  ? perf_trace_lock+0xeb/0x4a0
[ 3277.293432][T29147]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3277.299480][T29147]  ? __lockdep_free_key_range+0x110/0x110
[ 3277.305199][T29147]  ___sys_sendmsg+0xf3/0x170
[ 3277.309788][T29147]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3277.315083][T29147]  ? __fget_files+0x272/0x400
[ 3277.319777][T29147]  ? lock_downgrade+0x820/0x820
[ 3277.324651][T29147]  ? __fget_files+0x294/0x400
[ 3277.329369][T29147]  ? __fget_light+0xea/0x280
[ 3277.333991][T29147]  __sys_sendmsg+0xe5/0x1b0
[ 3277.338485][T29147]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3277.343531][T29147]  ? lock_is_held_type+0xb0/0xe0
[ 3277.348470][T29147]  ? do_fast_syscall_32+0x40/0x120
[ 3277.353571][T29147]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3277.359554][T29147]  do_syscall_32_irqs_on+0x3f/0x60
[ 3277.364665][T29147]  do_fast_syscall_32+0x7f/0x120
[ 3277.369760][T29147]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3277.376220][T29147] RIP: 0023:0xf7f35569
[ 3277.380280][T29147] Code: Bad RIP value.
[ 3277.384350][T29147] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3277.392763][T29147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
17:21:29 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x1000000)

17:21:29 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:29 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xe00, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:29 executing program 0:
r0 = msgget(0x0, 0x127)
msgsnd(r0, &(0x7f00000001c0), 0x4, 0x0)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x0}})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r3, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100)='mptcp_pm\x00')
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0xfe62, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000300)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x2c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x3}}, [@TCA_CHAIN={0x8, 0xb, 0x6}]}, 0x2c}}, 0x0)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x88, r4, 0x30, 0x70bd2b, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ID={0x5}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000150}, 0xa000)
msgctl$IPC_RMID(r1, 0x0)
msgsnd(r1, &(0x7f0000000000)={0x0, "acb2fc6aa85c8c56bcd4731c88befcf89e180418c77a86b8e9843a5843f80098afd25bb94ac9227bfe70cecb0fc7d6e5aa8a5e256ac0fe48068a3673ec3ad15fe08877393b8b24679407c3fcd96d8cec04e872d28f16385bc9b6edf50b7e0d39192ab9719a1eec7f90e4a93d12e21b40672fa367d356a2486409931944675928b47e95f98f9d3a731947c6bcb08c9617606d6fbcffcd83289c7ec6808f1b0bb8eacd505df70e"}, 0xaa, 0x0)

[ 3277.400726][T29147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3277.408701][T29147] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3277.416665][T29147] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3277.424624][T29147] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3277.572485][T29178] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3277.589078][T29178] CPU: 1 PID: 29178 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3277.597796][T29178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3277.607864][T29178] Call Trace:
[ 3277.611185][T29178]  dump_stack+0x18f/0x20d
[ 3277.615621][T29178]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3277.620568][T29178]  sysfs_do_create_link_sd+0x11e/0x140
[ 3277.626027][T29178]  sysfs_create_link+0x5f/0xc0
[ 3277.630789][T29178]  device_add+0x6ff/0x1be0
[ 3277.635199][T29178]  ? device_check_offline+0x280/0x280
[ 3277.640581][T29178]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3277.646760][T29178]  wiphy_register+0x1d5b/0x2840
[ 3277.651610][T29178]  ? wiphy_unregister+0xc10/0xc10
[ 3277.656632][T29178]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3277.662500][T29178]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3277.668574][T29178]  ieee80211_register_hw+0x2291/0x3950
[ 3277.674107][T29178]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3277.679476][T29178]  ? lock_downgrade+0x820/0x820
[ 3277.684326][T29178]  ? lock_is_held_type+0xb0/0xe0
[ 3277.689258][T29178]  ? memset+0x20/0x40
[ 3277.693248][T29178]  ? __hrtimer_init+0x12c/0x260
[ 3277.698098][T29178]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3277.703856][T29178]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3277.709220][T29178]  ? memcpy+0x39/0x60
[ 3277.713196][T29178]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3277.718214][T29178]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3277.724105][T29178]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3277.731036][T29178]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3277.737879][T29178]  genl_rcv_msg+0x61d/0x980
[ 3277.742380][T29178]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3277.749359][T29178]  ? lock_release+0x8d0/0x8d0
[ 3277.754028][T29178]  ? __lockdep_free_key_range+0x110/0x110
[ 3277.759746][T29178]  netlink_rcv_skb+0x15a/0x430
[ 3277.764725][T29178]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3277.771658][T29178]  ? netlink_ack+0xa10/0xa10
[ 3277.776261][T29178]  genl_rcv+0x24/0x40
[ 3277.780242][T29178]  netlink_unicast+0x533/0x7d0
[ 3277.785187][T29178]  ? netlink_attachskb+0x810/0x810
[ 3277.790306][T29178]  ? _copy_from_iter_full+0x247/0x890
[ 3277.795724][T29178]  ? __phys_addr+0x9a/0x110
[ 3277.800216][T29178]  ? __phys_addr_symbol+0x2c/0x70
[ 3277.805753][T29178]  ? __check_object_size+0x171/0x3e4
[ 3277.811055][T29178]  netlink_sendmsg+0x856/0xd90
[ 3277.815832][T29178]  ? netlink_unicast+0x7d0/0x7d0
[ 3277.821069][T29178]  ? netlink_unicast+0x7d0/0x7d0
[ 3277.826173][T29178]  sock_sendmsg+0xcf/0x120
[ 3277.830582][T29178]  ____sys_sendmsg+0x6e8/0x810
[ 3277.835334][T29178]  ? kernel_sendmsg+0x50/0x50
[ 3277.840008][T29178]  ? do_recvmmsg+0x6d0/0x6d0
[ 3277.844685][T29178]  ? perf_trace_lock+0xeb/0x4a0
[ 3277.849541][T29178]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3277.855520][T29178]  ? __lockdep_free_key_range+0x110/0x110
[ 3277.861231][T29178]  ___sys_sendmsg+0xf3/0x170
[ 3277.865820][T29178]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3277.871123][T29178]  ? __fget_files+0x272/0x400
[ 3277.877379][T29178]  ? lock_downgrade+0x820/0x820
[ 3277.882281][T29178]  ? __fget_files+0x294/0x400
[ 3277.886969][T29178]  ? __fget_light+0xea/0x280
[ 3277.891638][T29178]  __sys_sendmsg+0xe5/0x1b0
[ 3277.896127][T29178]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3277.901157][T29178]  ? lock_is_held_type+0xb0/0xe0
[ 3277.906084][T29178]  ? do_fast_syscall_32+0x40/0x120
[ 3277.911184][T29178]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3277.917255][T29178]  do_syscall_32_irqs_on+0x3f/0x60
[ 3277.922355][T29178]  do_fast_syscall_32+0x7f/0x120
[ 3277.927377][T29178]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3277.933706][T29178] RIP: 0023:0xf7f35569
[ 3277.937749][T29178] Code: Bad RIP value.
[ 3277.941798][T29178] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3277.950189][T29178] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3277.958169][T29178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3277.966148][T29178] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3277.974106][T29178] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3277.982064][T29178] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:30 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x2dad, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:30 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0x200100fa, 0x0, 0x0, 0x0)

17:21:30 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x7, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:30 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf00, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.025927][T29177] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
17:21:30 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x1100, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.089499][T29184] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 3278.174495][T29205] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3278.185500][T29205] CPU: 0 PID: 29205 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3278.194210][T29205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3278.204288][T29205] Call Trace:
[ 3278.207597][T29205]  dump_stack+0x18f/0x20d
[ 3278.211954][T29205]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3278.216994][T29205]  sysfs_do_create_link_sd+0x11e/0x140
17:21:30 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x1200, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.222463][T29205]  sysfs_create_link+0x5f/0xc0
[ 3278.227243][T29205]  device_add+0x6ff/0x1be0
[ 3278.231711][T29205]  ? device_check_offline+0x280/0x280
[ 3278.237101][T29205]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3278.243105][T29205]  wiphy_register+0x1d5b/0x2840
[ 3278.247983][T29205]  ? wiphy_unregister+0xc10/0xc10
[ 3278.253021][T29205]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3278.258850][T29205]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3278.264932][T29205]  ieee80211_register_hw+0x2291/0x3950
17:21:30 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x1206, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.270421][T29205]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3278.275805][T29205]  ? lock_downgrade+0x820/0x820
[ 3278.280666][T29205]  ? lock_is_held_type+0xb0/0xe0
[ 3278.285614][T29205]  ? memset+0x20/0x40
[ 3278.289604][T29205]  ? __hrtimer_init+0x12c/0x260
[ 3278.294468][T29205]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3278.300218][T29205]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3278.305612][T29205]  ? memcpy+0x39/0x60
[ 3278.309610][T29205]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3278.314644][T29205]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3278.320564][T29205]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3278.327523][T29205]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3278.334399][T29205]  genl_rcv_msg+0x61d/0x980
[ 3278.338935][T29205]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3278.345910][T29205]  ? lock_release+0x8d0/0x8d0
[ 3278.350603][T29205]  ? __lockdep_free_key_range+0x110/0x110
[ 3278.356340][T29205]  netlink_rcv_skb+0x15a/0x430
[ 3278.361121][T29205]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3278.368074][T29205]  ? netlink_ack+0xa10/0xa10
17:21:30 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x1300, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.372720][T29205]  genl_rcv+0x24/0x40
[ 3278.376719][T29205]  netlink_unicast+0x533/0x7d0
[ 3278.381508][T29205]  ? netlink_attachskb+0x810/0x810
[ 3278.387598][T29205]  ? _copy_from_iter_full+0x247/0x890
[ 3278.392989][T29205]  ? __phys_addr+0x9a/0x110
[ 3278.397508][T29205]  ? __phys_addr_symbol+0x2c/0x70
[ 3278.402551][T29205]  ? __check_object_size+0x171/0x3e4
[ 3278.407948][T29205]  netlink_sendmsg+0x856/0xd90
[ 3278.412740][T29205]  ? netlink_unicast+0x7d0/0x7d0
[ 3278.421007][T29205]  ? netlink_unicast+0x7d0/0x7d0
[ 3278.425958][T29205]  sock_sendmsg+0xcf/0x120
[ 3278.430395][T29205]  ____sys_sendmsg+0x6e8/0x810
[ 3278.435173][T29205]  ? kernel_sendmsg+0x50/0x50
[ 3278.439871][T29205]  ? do_recvmmsg+0x6d0/0x6d0
[ 3278.444474][T29205]  ? perf_trace_lock+0xeb/0x4a0
[ 3278.449345][T29205]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3278.455318][T29205]  ? __lockdep_free_key_range+0x110/0x110
[ 3278.461033][T29205]  ___sys_sendmsg+0xf3/0x170
[ 3278.465799][T29205]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3278.471075][T29205]  ? __fget_files+0x272/0x400
[ 3278.475739][T29205]  ? lock_downgrade+0x820/0x820
[ 3278.480599][T29205]  ? __fget_files+0x294/0x400
[ 3278.485273][T29205]  ? __fget_light+0xea/0x280
[ 3278.489884][T29205]  __sys_sendmsg+0xe5/0x1b0
[ 3278.494388][T29205]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3278.499425][T29205]  ? lock_is_held_type+0xb0/0xe0
[ 3278.504363][T29205]  ? do_fast_syscall_32+0x40/0x120
[ 3278.509472][T29205]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3278.515502][T29205]  do_syscall_32_irqs_on+0x3f/0x60
[ 3278.520643][T29205]  do_fast_syscall_32+0x7f/0x120
[ 3278.525581][T29205]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3278.531889][T29205] RIP: 0023:0xf7f35569
[ 3278.535998][T29205] Code: Bad RIP value.
[ 3278.540052][T29205] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3278.548460][T29205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3278.556420][T29205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3278.564377][T29205] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3278.572346][T29205] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3278.580331][T29205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:31 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x2000000)

17:21:31 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x2cb8, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:31 executing program 0:
add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = socket$inet_sctp(0x2, 0x4, 0x84)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r3, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10)
r4 = dup3(r3, r2, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r5=>0x0}, &(0x7f0000000040)=0x17)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x76, &(0x7f0000000040)={r5}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x0, 0x4, 0x23, 0x400, 0x9, 0x0, 0x7, r5}, 0x20)

17:21:31 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x300, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:31 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x3f00, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:31 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:31 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x700, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:31 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x6000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:31 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xb82c, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.839320][T29239] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3278.847011][T29239] CPU: 0 PID: 29239 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3278.855694][T29239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3278.865774][T29239] Call Trace:
[ 3278.869079][T29239]  dump_stack+0x18f/0x20d
[ 3278.873431][T29239]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3278.878391][T29239]  sysfs_do_create_link_sd+0x11e/0x140
[ 3278.883879][T29239]  sysfs_create_link+0x5f/0xc0
17:21:31 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.888667][T29239]  device_add+0x6ff/0x1be0
[ 3278.893113][T29239]  ? device_check_offline+0x280/0x280
[ 3278.898502][T29239]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3278.904511][T29239]  wiphy_register+0x1d5b/0x2840
[ 3278.909397][T29239]  ? wiphy_unregister+0xc10/0xc10
[ 3278.914448][T29239]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3278.920289][T29239]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3278.926375][T29239]  ieee80211_register_hw+0x2291/0x3950
[ 3278.931862][T29239]  ? ieee80211_restart_hw+0x2f0/0x2f0
17:21:31 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf0ffff, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3278.937260][T29239]  ? lock_downgrade+0x820/0x820
[ 3278.942123][T29239]  ? lock_is_held_type+0xb0/0xe0
[ 3278.947073][T29239]  ? memset+0x20/0x40
[ 3278.951071][T29239]  ? __hrtimer_init+0x12c/0x260
[ 3278.955948][T29239]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3278.961714][T29239]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3278.967100][T29239]  ? memcpy+0x39/0x60
[ 3278.971100][T29239]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3278.976249][T29239]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3278.982640][T29239]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3278.989594][T29239]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3278.996464][T29239]  genl_rcv_msg+0x61d/0x980
[ 3279.001371][T29239]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3279.008343][T29239]  ? lock_release+0x8d0/0x8d0
[ 3279.013040][T29239]  ? __lockdep_free_key_range+0x110/0x110
[ 3279.018786][T29239]  netlink_rcv_skb+0x15a/0x430
[ 3279.023567][T29239]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3279.030523][T29239]  ? netlink_ack+0xa10/0xa10
[ 3279.035155][T29239]  genl_rcv+0x24/0x40
17:21:31 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x1000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3279.039149][T29239]  netlink_unicast+0x533/0x7d0
[ 3279.043929][T29239]  ? netlink_attachskb+0x810/0x810
[ 3279.049056][T29239]  ? _copy_from_iter_full+0x247/0x890
[ 3279.054446][T29239]  ? __phys_addr+0x9a/0x110
[ 3279.058962][T29239]  ? __phys_addr_symbol+0x2c/0x70
[ 3279.063998][T29239]  ? __check_object_size+0x171/0x3e4
[ 3279.069435][T29239]  netlink_sendmsg+0x856/0xd90
[ 3279.074490][T29239]  ? netlink_unicast+0x7d0/0x7d0
[ 3279.079503][T29239]  ? netlink_unicast+0x7d0/0x7d0
[ 3279.084460][T29239]  sock_sendmsg+0xcf/0x120
[ 3279.088897][T29239]  ____sys_sendmsg+0x6e8/0x810
[ 3279.093682][T29239]  ? kernel_sendmsg+0x50/0x50
[ 3279.098377][T29239]  ? do_recvmmsg+0x6d0/0x6d0
[ 3279.102993][T29239]  ? perf_trace_lock+0xeb/0x4a0
[ 3279.107857][T29239]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3279.113857][T29239]  ? __lockdep_free_key_range+0x110/0x110
[ 3279.119597][T29239]  ___sys_sendmsg+0xf3/0x170
[ 3279.124208][T29239]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3279.129517][T29239]  ? __fget_files+0x272/0x400
[ 3279.134221][T29239]  ? lock_downgrade+0x820/0x820
[ 3279.139100][T29239]  ? __fget_files+0x294/0x400
[ 3279.143801][T29239]  ? __fget_light+0xea/0x280
[ 3279.148410][T29239]  __sys_sendmsg+0xe5/0x1b0
[ 3279.153090][T29239]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3279.158133][T29239]  ? lock_is_held_type+0xb0/0xe0
[ 3279.163085][T29239]  ? do_fast_syscall_32+0x40/0x120
[ 3279.168212][T29239]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3279.174226][T29239]  do_syscall_32_irqs_on+0x3f/0x60
[ 3279.179347][T29239]  do_fast_syscall_32+0x7f/0x120
[ 3279.184298][T29239]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3279.190632][T29239] RIP: 0023:0xf7f35569
[ 3279.194703][T29239] Code: Bad RIP value.
[ 3279.198776][T29239] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3279.207198][T29239] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3279.215281][T29239] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3279.223378][T29239] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3279.231356][T29239] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3279.239326][T29239] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3279.291495][T29265] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3279.301982][T29265] CPU: 0 PID: 29265 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3279.310703][T29265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3279.320777][T29265] Call Trace:
[ 3279.324177][T29265]  dump_stack+0x18f/0x20d
[ 3279.328540][T29265]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3279.333504][T29265]  sysfs_do_create_link_sd+0x11e/0x140
[ 3279.339000][T29265]  sysfs_create_link+0x5f/0xc0
[ 3279.343788][T29265]  device_add+0x6ff/0x1be0
[ 3279.348235][T29265]  ? device_check_offline+0x280/0x280
[ 3279.353640][T29265]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3279.359656][T29265]  wiphy_register+0x1d5b/0x2840
[ 3279.364541][T29265]  ? wiphy_unregister+0xc10/0xc10
[ 3279.369619][T29265]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3279.375627][T29265]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3279.381729][T29265]  ieee80211_register_hw+0x2291/0x3950
[ 3279.387223][T29265]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3279.392624][T29265]  ? lock_downgrade+0x820/0x820
[ 3279.397496][T29265]  ? lock_is_held_type+0xb0/0xe0
[ 3279.402456][T29265]  ? memset+0x20/0x40
[ 3279.406458][T29265]  ? __hrtimer_init+0x12c/0x260
[ 3279.411336][T29265]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3279.417119][T29265]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3279.422634][T29265]  ? memcpy+0x39/0x60
[ 3279.426695][T29265]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3279.431758][T29265]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3279.437696][T29265]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3279.444758][T29265]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3279.451646][T29265]  genl_rcv_msg+0x61d/0x980
[ 3279.456273][T29265]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3279.463297][T29265]  ? lock_release+0x8d0/0x8d0
[ 3279.468107][T29265]  ? __lockdep_free_key_range+0x110/0x110
[ 3279.473854][T29265]  netlink_rcv_skb+0x15a/0x430
[ 3279.478643][T29265]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3279.485617][T29265]  ? netlink_ack+0xa10/0xa10
[ 3279.490596][T29265]  genl_rcv+0x24/0x40
[ 3279.494612][T29265]  netlink_unicast+0x533/0x7d0
[ 3279.499411][T29265]  ? netlink_attachskb+0x810/0x810
[ 3279.504542][T29265]  ? _copy_from_iter_full+0x247/0x890
[ 3279.509933][T29265]  ? __phys_addr+0x9a/0x110
[ 3279.514449][T29265]  ? __phys_addr_symbol+0x2c/0x70
[ 3279.519490][T29265]  ? __check_object_size+0x171/0x3e4
[ 3279.524806][T29265]  netlink_sendmsg+0x856/0xd90
[ 3279.529604][T29265]  ? netlink_unicast+0x7d0/0x7d0
[ 3279.534676][T29265]  ? netlink_unicast+0x7d0/0x7d0
17:21:31 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x3000000)

17:21:31 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x2000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:31 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x1000000, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:31 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x3f00, 0x0, 0x0)

[ 3279.539645][T29265]  sock_sendmsg+0xcf/0x120
[ 3279.544111][T29265]  ____sys_sendmsg+0x6e8/0x810
[ 3279.548931][T29265]  ? kernel_sendmsg+0x50/0x50
[ 3279.553633][T29265]  ? do_recvmmsg+0x6d0/0x6d0
[ 3279.558256][T29265]  ? perf_trace_lock+0xeb/0x4a0
[ 3279.563126][T29265]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3279.569128][T29265]  ? __lockdep_free_key_range+0x110/0x110
[ 3279.574961][T29265]  ___sys_sendmsg+0xf3/0x170
[ 3279.582634][T29265]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3279.587949][T29265]  ? __fget_files+0x272/0x400
[ 3279.592658][T29265]  ? lock_downgrade+0x820/0x820
[ 3279.597550][T29265]  ? __fget_files+0x294/0x400
[ 3279.602253][T29265]  ? __fget_light+0xea/0x280
[ 3279.606874][T29265]  __sys_sendmsg+0xe5/0x1b0
[ 3279.611408][T29265]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3279.616562][T29265]  ? lock_is_held_type+0xb0/0xe0
[ 3279.621524][T29265]  ? do_fast_syscall_32+0x40/0x120
[ 3279.626753][T29265]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3279.632850][T29265]  do_syscall_32_irqs_on+0x3f/0x60
[ 3279.638019][T29265]  do_fast_syscall_32+0x7f/0x120
[ 3279.643546][T29265]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3279.649901][T29265] RIP: 0023:0xf7f35569
[ 3279.654082][T29265] Code: Bad RIP value.
[ 3279.658144][T29265] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3279.666567][T29265] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3279.675077][T29265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3279.683064][T29265] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3279.691071][T29265] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3279.699059][T29265] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:32 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4000, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:32 executing program 0:
r0 = openat$sequencer2(0xffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4a0800, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4)
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00s'], 0x4, 0x0)

17:21:32 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x3000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:32 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x3000000, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:32 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x3f000000, 0x0, 0x0)

17:21:32 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x4000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:32 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x7000000, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3279.910816][T29296] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3279.931589][T29296] CPU: 0 PID: 29296 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3279.940329][T29296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3279.950406][T29296] Call Trace:
[ 3279.953714][T29296]  dump_stack+0x18f/0x20d
[ 3279.958069][T29296]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3279.963039][T29296]  sysfs_do_create_link_sd+0x11e/0x140
[ 3279.968524][T29296]  sysfs_create_link+0x5f/0xc0
[ 3279.973309][T29296]  device_add+0x6ff/0x1be0
[ 3279.977757][T29296]  ? device_check_offline+0x280/0x280
[ 3279.983152][T29296]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3279.989164][T29296]  wiphy_register+0x1d5b/0x2840
[ 3279.994057][T29296]  ? wiphy_unregister+0xc10/0xc10
[ 3279.999105][T29296]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3280.004934][T29296]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3280.011039][T29296]  ieee80211_register_hw+0x2291/0x3950
[ 3280.016537][T29296]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3280.021937][T29296]  ? lock_downgrade+0x820/0x820
[ 3280.026810][T29296]  ? lock_is_held_type+0xb0/0xe0
[ 3280.031769][T29296]  ? memset+0x20/0x40
[ 3280.035769][T29296]  ? __hrtimer_init+0x12c/0x260
[ 3280.040661][T29296]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3280.046418][T29296]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3280.051812][T29296]  ? memcpy+0x39/0x60
[ 3280.055824][T29296]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3280.060875][T29296]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3280.067328][T29296]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3280.074289][T29296]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3280.081262][T29296]  genl_rcv_msg+0x61d/0x980
[ 3280.085796][T29296]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3280.092766][T29296]  ? lock_release+0x8d0/0x8d0
[ 3280.097470][T29296]  ? __lockdep_free_key_range+0x110/0x110
[ 3280.103212][T29296]  netlink_rcv_skb+0x15a/0x430
[ 3280.108000][T29296]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3280.115136][T29296]  ? netlink_ack+0xa10/0xa10
[ 3280.119870][T29296]  genl_rcv+0x24/0x40
[ 3280.123883][T29296]  netlink_unicast+0x533/0x7d0
[ 3280.128953][T29296]  ? netlink_attachskb+0x810/0x810
[ 3280.134083][T29296]  ? _copy_from_iter_full+0x247/0x890
[ 3280.139569][T29296]  ? __phys_addr+0x9a/0x110
[ 3280.144371][T29296]  ? __phys_addr_symbol+0x2c/0x70
[ 3280.149414][T29296]  ? __check_object_size+0x171/0x3e4
[ 3280.154742][T29296]  netlink_sendmsg+0x856/0xd90
[ 3280.159546][T29296]  ? netlink_unicast+0x7d0/0x7d0
[ 3280.164502][T29296]  ? netlink_unicast+0x7d0/0x7d0
[ 3280.169459][T29296]  sock_sendmsg+0xcf/0x120
[ 3280.173890][T29296]  ____sys_sendmsg+0x6e8/0x810
[ 3280.178763][T29296]  ? kernel_sendmsg+0x50/0x50
[ 3280.183447][T29296]  ? do_recvmmsg+0x6d0/0x6d0
[ 3280.188055][T29296]  ? perf_trace_lock+0xeb/0x4a0
[ 3280.193369][T29296]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3280.199374][T29296]  ? __lockdep_free_key_range+0x110/0x110
[ 3280.205114][T29296]  ___sys_sendmsg+0xf3/0x170
[ 3280.209731][T29296]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3280.215043][T29296]  ? __fget_files+0x272/0x400
[ 3280.219755][T29296]  ? lock_downgrade+0x820/0x820
[ 3280.224640][T29296]  ? __fget_files+0x294/0x400
[ 3280.229345][T29296]  ? __fget_light+0xea/0x280
[ 3280.233961][T29296]  __sys_sendmsg+0xe5/0x1b0
[ 3280.238482][T29296]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3280.243535][T29296]  ? lock_is_held_type+0xb0/0xe0
[ 3280.248590][T29296]  ? do_fast_syscall_32+0x40/0x120
[ 3280.253737][T29296]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3280.259747][T29296]  do_syscall_32_irqs_on+0x3f/0x60
[ 3280.264914][T29296]  do_fast_syscall_32+0x7f/0x120
[ 3280.269885][T29296]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3280.276231][T29296] RIP: 0023:0xf7f35569
[ 3280.280310][T29296] Code: Bad RIP value.
[ 3280.284380][T29296] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3280.292895][T29296] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3280.300884][T29296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3280.310537][T29296] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3280.318563][T29296] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3280.326666][T29296] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:32 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x5000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3280.424472][T29314] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3280.451809][T29314] CPU: 0 PID: 29314 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3280.460533][T29314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3280.470606][T29314] Call Trace:
17:21:32 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x4000000)

17:21:32 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r1, 0x0)
msgsnd(r1, &(0x7f00000001c0), 0x4, 0x0)

17:21:32 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x8dffffff, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3280.473920][T29314]  dump_stack+0x18f/0x20d
[ 3280.478281][T29314]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3280.483249][T29314]  sysfs_do_create_link_sd+0x11e/0x140
[ 3280.488907][T29314]  sysfs_create_link+0x5f/0xc0
[ 3280.493697][T29314]  device_add+0x6ff/0x1be0
[ 3280.498148][T29314]  ? device_check_offline+0x280/0x280
[ 3280.503556][T29314]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3280.509573][T29314]  wiphy_register+0x1d5b/0x2840
[ 3280.514465][T29314]  ? wiphy_unregister+0xc10/0xc10
[ 3280.519517][T29314]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3280.525435][T29314]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3280.531551][T29314]  ieee80211_register_hw+0x2291/0x3950
[ 3280.537077][T29314]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3280.542481][T29314]  ? lock_downgrade+0x820/0x820
[ 3280.547354][T29314]  ? lock_is_held_type+0xb0/0xe0
[ 3280.552318][T29314]  ? memset+0x20/0x40
[ 3280.556321][T29314]  ? __hrtimer_init+0x12c/0x260
[ 3280.561198][T29314]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3280.566998][T29314]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3280.572391][T29314]  ? memcpy+0x39/0x60
[ 3280.576397][T29314]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3280.581446][T29314]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3280.587375][T29314]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3280.594330][T29314]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3280.601205][T29314]  genl_rcv_msg+0x61d/0x980
[ 3280.605783][T29314]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3280.612752][T29314]  ? lock_release+0x8d0/0x8d0
[ 3280.617456][T29314]  ? __lockdep_free_key_range+0x110/0x110
[ 3280.623199][T29314]  netlink_rcv_skb+0x15a/0x430
[ 3280.627990][T29314]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3280.635298][T29314]  ? netlink_ack+0xa10/0xa10
[ 3280.640064][T29314]  genl_rcv+0x24/0x40
[ 3280.644953][T29314]  netlink_unicast+0x533/0x7d0
[ 3280.649743][T29314]  ? netlink_attachskb+0x810/0x810
[ 3280.654883][T29314]  ? _copy_from_iter_full+0x247/0x890
[ 3280.660278][T29314]  ? __phys_addr+0x9a/0x110
[ 3280.665134][T29314]  ? __phys_addr_symbol+0x2c/0x70
[ 3280.670203][T29314]  ? __check_object_size+0x171/0x3e4
[ 3280.675510][T29314]  netlink_sendmsg+0x856/0xd90
[ 3280.680428][T29314]  ? netlink_unicast+0x7d0/0x7d0
[ 3280.685402][T29314]  ? netlink_unicast+0x7d0/0x7d0
[ 3280.690363][T29314]  sock_sendmsg+0xcf/0x120
[ 3280.694814][T29314]  ____sys_sendmsg+0x6e8/0x810
[ 3280.699605][T29314]  ? kernel_sendmsg+0x50/0x50
[ 3280.704297][T29314]  ? do_recvmmsg+0x6d0/0x6d0
[ 3280.708905][T29314]  ? perf_trace_lock+0xeb/0x4a0
[ 3280.713779][T29314]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3280.719791][T29314]  ? __lockdep_free_key_range+0x110/0x110
[ 3280.725542][T29314]  ___sys_sendmsg+0xf3/0x170
[ 3280.730184][T29314]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3280.735490][T29314]  ? __fget_files+0x272/0x400
[ 3280.740194][T29314]  ? lock_downgrade+0x820/0x820
[ 3280.745081][T29314]  ? __fget_files+0x294/0x400
[ 3280.749801][T29314]  ? __fget_light+0xea/0x280
[ 3280.754435][T29314]  __sys_sendmsg+0xe5/0x1b0
[ 3280.758968][T29314]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3280.764024][T29314]  ? lock_is_held_type+0xb0/0xe0
[ 3280.768994][T29314]  ? do_fast_syscall_32+0x40/0x120
17:21:33 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x6000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3280.774143][T29314]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3280.780155][T29314]  do_syscall_32_irqs_on+0x3f/0x60
[ 3280.785290][T29314]  do_fast_syscall_32+0x7f/0x120
[ 3280.790255][T29314]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3280.796600][T29314] RIP: 0023:0xf7f35569
[ 3280.800669][T29314] Code: Bad RIP value.
[ 3280.804743][T29314] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3280.813316][T29314] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3280.821310][T29314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3280.829408][T29314] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3280.837508][T29314] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3280.845502][T29314] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:33 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4088, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:33 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0xf0ffffff, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:33 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:33 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x8000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:33 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)={0x1}, 0x4, 0x0)

17:21:33 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0xffffff7f, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3281.058191][T29342] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3281.082684][T29342] CPU: 0 PID: 29342 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3281.091517][T29342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3281.101589][T29342] Call Trace:
[ 3281.104906][T29342]  dump_stack+0x18f/0x20d
[ 3281.109266][T29342]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3281.114236][T29342]  sysfs_do_create_link_sd+0x11e/0x140
[ 3281.119722][T29342]  sysfs_create_link+0x5f/0xc0
[ 3281.124501][T29342]  device_add+0x6ff/0x1be0
[ 3281.128948][T29342]  ? device_check_offline+0x280/0x280
[ 3281.134361][T29342]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3281.140409][T29342]  wiphy_register+0x1d5b/0x2840
[ 3281.145295][T29342]  ? wiphy_unregister+0xc10/0xc10
[ 3281.150345][T29342]  ? default_device_exit_batch+0x3d0/0x3d0
17:21:33 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0xffffff8d, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3281.156185][T29342]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3281.162280][T29342]  ieee80211_register_hw+0x2291/0x3950
[ 3281.167793][T29342]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3281.173196][T29342]  ? lock_downgrade+0x820/0x820
[ 3281.178096][T29342]  ? lock_is_held_type+0xb0/0xe0
[ 3281.183053][T29342]  ? memset+0x20/0x40
[ 3281.187062][T29342]  ? __hrtimer_init+0x12c/0x260
[ 3281.191934][T29342]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3281.197747][T29342]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3281.203150][T29342]  ? memcpy+0x39/0x60
[ 3281.207178][T29342]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3281.212214][T29342]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3281.218145][T29342]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3281.225116][T29342]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3281.231993][T29342]  genl_rcv_msg+0x61d/0x980
[ 3281.236523][T29342]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3281.243485][T29342]  ? lock_release+0x8d0/0x8d0
[ 3281.248180][T29342]  ? __lockdep_free_key_range+0x110/0x110
[ 3281.253920][T29342]  netlink_rcv_skb+0x15a/0x430
17:21:33 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0xfffffff0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3281.258705][T29342]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3281.265659][T29342]  ? netlink_ack+0xa10/0xa10
[ 3281.270287][T29342]  genl_rcv+0x24/0x40
[ 3281.274286][T29342]  netlink_unicast+0x533/0x7d0
[ 3281.279071][T29342]  ? netlink_attachskb+0x810/0x810
[ 3281.284194][T29342]  ? _copy_from_iter_full+0x247/0x890
[ 3281.289580][T29342]  ? __phys_addr+0x9a/0x110
[ 3281.294090][T29342]  ? __phys_addr_symbol+0x2c/0x70
[ 3281.299127][T29342]  ? __check_object_size+0x171/0x3e4
[ 3281.304451][T29342]  netlink_sendmsg+0x856/0xd90
[ 3281.309246][T29342]  ? netlink_unicast+0x7d0/0x7d0
[ 3281.314205][T29342]  ? netlink_unicast+0x7d0/0x7d0
[ 3281.319156][T29342]  sock_sendmsg+0xcf/0x120
[ 3281.323601][T29342]  ____sys_sendmsg+0x6e8/0x810
[ 3281.328385][T29342]  ? kernel_sendmsg+0x50/0x50
[ 3281.333076][T29342]  ? do_recvmmsg+0x6d0/0x6d0
[ 3281.337676][T29342]  ? perf_trace_lock+0xeb/0x4a0
[ 3281.342514][T29342]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3281.348491][T29342]  ? __lockdep_free_key_range+0x110/0x110
[ 3281.354225][T29342]  ___sys_sendmsg+0xf3/0x170
[ 3281.358992][T29342]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3281.364329][T29342]  ? __fget_files+0x272/0x400
[ 3281.369012][T29342]  ? lock_downgrade+0x820/0x820
[ 3281.373882][T29342]  ? __fget_files+0x294/0x400
[ 3281.378559][T29342]  ? __fget_light+0xea/0x280
[ 3281.383404][T29342]  __sys_sendmsg+0xe5/0x1b0
[ 3281.387887][T29342]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3281.392930][T29342]  ? lock_is_held_type+0xb0/0xe0
[ 3281.397882][T29342]  ? do_fast_syscall_32+0x40/0x120
[ 3281.403014][T29342]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3281.410102][T29342]  do_syscall_32_irqs_on+0x3f/0x60
[ 3281.415318][T29342]  do_fast_syscall_32+0x7f/0x120
[ 3281.420270][T29342]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3281.426592][T29342] RIP: 0023:0xf7f35569
[ 3281.430642][T29342] Code: Bad RIP value.
[ 3281.434702][T29342] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3281.443110][T29342] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3281.451080][T29342] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3281.459046][T29342] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3281.467023][T29342] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3281.474988][T29342] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3281.543558][T29368] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3281.552381][T29368] CPU: 0 PID: 29368 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3281.561092][T29368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3281.571154][T29368] Call Trace:
[ 3281.574462][T29368]  dump_stack+0x18f/0x20d
[ 3281.578822][T29368]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3281.583802][T29368]  sysfs_do_create_link_sd+0x11e/0x140
[ 3281.589289][T29368]  sysfs_create_link+0x5f/0xc0
[ 3281.594074][T29368]  device_add+0x6ff/0x1be0
[ 3281.598510][T29368]  ? device_check_offline+0x280/0x280
[ 3281.603904][T29368]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3281.609909][T29368]  wiphy_register+0x1d5b/0x2840
[ 3281.614899][T29368]  ? wiphy_unregister+0xc10/0xc10
[ 3281.619948][T29368]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3281.625776][T29368]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3281.631859][T29368]  ieee80211_register_hw+0x2291/0x3950
[ 3281.637337][T29368]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3281.642734][T29368]  ? lock_downgrade+0x820/0x820
[ 3281.647601][T29368]  ? lock_is_held_type+0xb0/0xe0
[ 3281.652651][T29368]  ? memset+0x20/0x40
[ 3281.656693][T29368]  ? __hrtimer_init+0x12c/0x260
[ 3281.661551][T29368]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3281.667326][T29368]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3281.672688][T29368]  ? memcpy+0x39/0x60
[ 3281.676655][T29368]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3281.681701][T29368]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3281.687600][T29368]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3281.694921][T29368]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3281.701822][T29368]  genl_rcv_msg+0x61d/0x980
[ 3281.706353][T29368]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3281.714244][T29368]  ? lock_release+0x8d0/0x8d0
[ 3281.719266][T29368]  ? __lockdep_free_key_range+0x110/0x110
[ 3281.724993][T29368]  netlink_rcv_skb+0x15a/0x430
[ 3281.729765][T29368]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3281.736728][T29368]  ? netlink_ack+0xa10/0xa10
[ 3281.741328][T29368]  genl_rcv+0x24/0x40
[ 3281.745301][T29368]  netlink_unicast+0x533/0x7d0
[ 3281.750076][T29368]  ? netlink_attachskb+0x810/0x810
[ 3281.755168][T29368]  ? _copy_from_iter_full+0x247/0x890
[ 3281.760530][T29368]  ? __phys_addr+0x9a/0x110
[ 3281.765033][T29368]  ? __phys_addr_symbol+0x2c/0x70
[ 3281.770055][T29368]  ? __check_object_size+0x171/0x3e4
[ 3281.775325][T29368]  netlink_sendmsg+0x856/0xd90
[ 3281.780089][T29368]  ? netlink_unicast+0x7d0/0x7d0
[ 3281.785023][T29368]  ? netlink_unicast+0x7d0/0x7d0
[ 3281.789948][T29368]  sock_sendmsg+0xcf/0x120
[ 3281.794349][T29368]  ____sys_sendmsg+0x6e8/0x810
[ 3281.799112][T29368]  ? kernel_sendmsg+0x50/0x50
[ 3281.803793][T29368]  ? do_recvmmsg+0x6d0/0x6d0
[ 3281.808443][T29368]  ? perf_trace_lock+0xeb/0x4a0
[ 3281.813290][T29368]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3281.819268][T29368]  ? __lockdep_free_key_range+0x110/0x110
[ 3281.825042][T29368]  ___sys_sendmsg+0xf3/0x170
[ 3281.829615][T29368]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3281.834880][T29368]  ? __fget_files+0x272/0x400
[ 3281.839556][T29368]  ? lock_downgrade+0x820/0x820
[ 3281.844433][T29368]  ? __fget_files+0x294/0x400
[ 3281.849110][T29368]  ? __fget_light+0xea/0x280
[ 3281.853683][T29368]  __sys_sendmsg+0xe5/0x1b0
[ 3281.858165][T29368]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3281.863194][T29368]  ? lock_is_held_type+0xb0/0xe0
[ 3281.868177][T29368]  ? do_fast_syscall_32+0x40/0x120
[ 3281.873305][T29368]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3281.879293][T29368]  do_syscall_32_irqs_on+0x3f/0x60
[ 3281.884415][T29368]  do_fast_syscall_32+0x7f/0x120
[ 3281.889364][T29368]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3281.895683][T29368] RIP: 0023:0xf7f35569
[ 3281.899733][T29368] Code: Bad RIP value.
[ 3281.903791][T29368] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3281.912198][T29368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3281.920298][T29368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3281.928276][T29368] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3281.936295][T29368] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:21:34 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x5000000)

17:21:34 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="038ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:34 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x9000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:34 executing program 0:
r0 = openat$autofs(0xffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x94540, 0x0)
connect$unix(r0, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x0, 0x1}, 0x3c)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r1, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(r1, &(0x7f0000000040)=0x42, r2, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
r3 = msgget$private(0x0, 0x5b)
msgsnd(r3, &(0x7f0000001100)=ANY=[@ANYRES16, @ANYBLOB="b43fecf00f120c58909bae037913ae36b9b303e632e09d65943f93d9fdcbcce20bee5b1a496e5473f341271fd9498d6c8bf668c496f11d835369cbf7e3deeee211"], 0x4, 0x0)

[ 3281.944263][T29368] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:34 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4800, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:34 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x3f00)

17:21:34 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xa000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:34 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="048ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:34 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xb000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:34 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="108ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:34 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x3f000000)

17:21:34 executing program 0:
r0 = msgget$private(0x0, 0x8)
msgsnd(r0, &(0x7f00000001c0), 0x4, 0x0)
r1 = openat$vcsa(0xffffff9c, &(0x7f0000004300)='/dev/vcsa\x00', 0x10400, 0x0)
sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000004480)={&(0x7f0000004340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000004440)={&(0x7f0000004380)={0xa8, 0xb, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x3}, [@IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x7}]}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x5}]}, @IPSET_ATTR_ADT={0x48, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private2}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x7}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private2={0xfc, 0x2, [], 0x1}}}}]}, @IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x4}}]}, @IPSET_ATTR_LINENO={0x8}]}, 0xa8}}, 0x48834)

[ 3282.294687][T29401] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3282.322486][T29401] CPU: 0 PID: 29401 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3282.331212][T29401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3282.341299][T29401] Call Trace:
[ 3282.344624][T29401]  dump_stack+0x18f/0x20d
[ 3282.349018][T29401]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3282.353989][T29401]  sysfs_do_create_link_sd+0x11e/0x140
[ 3282.359482][T29401]  sysfs_create_link+0x5f/0xc0
[ 3282.364270][T29401]  device_add+0x6ff/0x1be0
[ 3282.368709][T29401]  ? device_check_offline+0x280/0x280
[ 3282.374145][T29401]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3282.380150][T29401]  wiphy_register+0x1d5b/0x2840
[ 3282.385033][T29401]  ? wiphy_unregister+0xc10/0xc10
[ 3282.390084][T29401]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3282.395931][T29401]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3282.402060][T29401]  ieee80211_register_hw+0x2291/0x3950
[ 3282.407904][T29401]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3282.413300][T29401]  ? lock_downgrade+0x820/0x820
[ 3282.418233][T29401]  ? lock_is_held_type+0xb0/0xe0
[ 3282.423276][T29401]  ? memset+0x20/0x40
[ 3282.427279][T29401]  ? __hrtimer_init+0x12c/0x260
[ 3282.432157][T29401]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3282.437917][T29401]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3282.443311][T29401]  ? memcpy+0x39/0x60
[ 3282.447319][T29401]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3282.452459][T29401]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3282.458578][T29401]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3282.465538][T29401]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3282.472389][T29401]  genl_rcv_msg+0x61d/0x980
[ 3282.476942][T29401]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3282.483884][T29401]  ? lock_release+0x8d0/0x8d0
[ 3282.488564][T29401]  ? __lockdep_free_key_range+0x110/0x110
[ 3282.494417][T29401]  netlink_rcv_skb+0x15a/0x430
[ 3282.499208][T29401]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3282.506165][T29401]  ? netlink_ack+0xa10/0xa10
[ 3282.510790][T29401]  genl_rcv+0x24/0x40
[ 3282.514817][T29401]  netlink_unicast+0x533/0x7d0
[ 3282.519604][T29401]  ? netlink_attachskb+0x810/0x810
[ 3282.524838][T29401]  ? _copy_from_iter_full+0x247/0x890
[ 3282.530234][T29401]  ? __phys_addr+0x9a/0x110
[ 3282.534760][T29401]  ? __phys_addr_symbol+0x2c/0x70
[ 3282.539812][T29401]  ? __check_object_size+0x171/0x3e4
[ 3282.545124][T29401]  netlink_sendmsg+0x856/0xd90
[ 3282.549926][T29401]  ? netlink_unicast+0x7d0/0x7d0
[ 3282.555003][T29401]  ? netlink_unicast+0x7d0/0x7d0
[ 3282.559936][T29401]  sock_sendmsg+0xcf/0x120
[ 3282.564428][T29401]  ____sys_sendmsg+0x6e8/0x810
[ 3282.569208][T29401]  ? kernel_sendmsg+0x50/0x50
[ 3282.573895][T29401]  ? do_recvmmsg+0x6d0/0x6d0
[ 3282.578495][T29401]  ? perf_trace_lock+0xeb/0x4a0
[ 3282.583361][T29401]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3282.589478][T29401]  ? __lockdep_free_key_range+0x110/0x110
[ 3282.595263][T29401]  ___sys_sendmsg+0xf3/0x170
[ 3282.599887][T29401]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3282.605199][T29401]  ? __fget_files+0x272/0x400
[ 3282.609913][T29401]  ? lock_downgrade+0x820/0x820
[ 3282.614784][T29401]  ? __fget_files+0x294/0x400
[ 3282.619478][T29401]  ? __fget_light+0xea/0x280
[ 3282.624083][T29401]  __sys_sendmsg+0xe5/0x1b0
[ 3282.628588][T29401]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3282.633645][T29401]  ? lock_is_held_type+0xb0/0xe0
[ 3282.638598][T29401]  ? do_fast_syscall_32+0x40/0x120
[ 3282.643710][T29401]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3282.650051][T29401]  do_syscall_32_irqs_on+0x3f/0x60
[ 3282.655180][T29401]  do_fast_syscall_32+0x7f/0x120
[ 3282.660134][T29401]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3282.666470][T29401] RIP: 0023:0xf7f35569
[ 3282.670544][T29401] Code: Bad RIP value.
[ 3282.674706][T29401] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3282.683152][T29401] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3282.691117][T29401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3282.699094][T29401] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3282.707072][T29401] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3282.715484][T29401] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:35 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x8000000)

17:21:35 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3)

17:21:35 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xe000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:35 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x2}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:35 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x4c00, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:35 executing program 2:
r0 = openat$proc_capi20(0xffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x22c080, 0x0)
bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @loopback}}, 0x1e)
r1 = socket$packet(0x11, 0x3, 0x300)
r2 = dup(r1)
openat$btrfs_control(0xffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x80000, 0x0)
setsockopt$packet_int(r2, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r4=>0x0})
bind$packet(r1, &(0x7f0000000640)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14)
sendto$inet6(r1, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3282.950418][T29426] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3282.958123][T29426] CPU: 0 PID: 29426 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3282.966896][T29426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3282.977008][T29426] Call Trace:
[ 3282.980320][T29426]  dump_stack+0x18f/0x20d
[ 3282.984687][T29426]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3282.989656][T29426]  sysfs_do_create_link_sd+0x11e/0x140
[ 3282.995141][T29426]  sysfs_create_link+0x5f/0xc0
17:21:35 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:35 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x4}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3283.000077][T29426]  device_add+0x6ff/0x1be0
[ 3283.004517][T29426]  ? device_check_offline+0x280/0x280
[ 3283.009997][T29426]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3283.016002][T29426]  wiphy_register+0x1d5b/0x2840
[ 3283.020891][T29426]  ? wiphy_unregister+0xc10/0xc10
[ 3283.025947][T29426]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3283.031784][T29426]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3283.037872][T29426]  ieee80211_register_hw+0x2291/0x3950
[ 3283.043370][T29426]  ? ieee80211_restart_hw+0x2f0/0x2f0
17:21:35 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x10000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:35 executing program 0:
msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xd6, 0x0)

[ 3283.048781][T29426]  ? lock_downgrade+0x820/0x820
[ 3283.053644][T29426]  ? lock_is_held_type+0xb0/0xe0
[ 3283.058605][T29426]  ? memset+0x20/0x40
[ 3283.062600][T29426]  ? __hrtimer_init+0x12c/0x260
[ 3283.067487][T29426]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3283.073235][T29426]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3283.078620][T29426]  ? memcpy+0x39/0x60
[ 3283.082620][T29426]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3283.087757][T29426]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3283.093686][T29426]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3283.100643][T29426]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3283.107553][T29426]  genl_rcv_msg+0x61d/0x980
[ 3283.112087][T29426]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3283.119058][T29426]  ? lock_release+0x8d0/0x8d0
[ 3283.123760][T29426]  ? __lockdep_free_key_range+0x110/0x110
[ 3283.129507][T29426]  netlink_rcv_skb+0x15a/0x430
[ 3283.134302][T29426]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3283.141266][T29426]  ? netlink_ack+0xa10/0xa10
[ 3283.145885][T29426]  genl_rcv+0x24/0x40
17:21:35 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x11000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3283.149889][T29426]  netlink_unicast+0x533/0x7d0
[ 3283.154680][T29426]  ? netlink_attachskb+0x810/0x810
[ 3283.159806][T29426]  ? _copy_from_iter_full+0x247/0x890
[ 3283.165190][T29426]  ? __phys_addr+0x9a/0x110
[ 3283.169708][T29426]  ? __phys_addr_symbol+0x2c/0x70
[ 3283.174747][T29426]  ? __check_object_size+0x171/0x3e4
[ 3283.180061][T29426]  netlink_sendmsg+0x856/0xd90
[ 3283.184862][T29426]  ? netlink_unicast+0x7d0/0x7d0
[ 3283.189841][T29426]  ? netlink_unicast+0x7d0/0x7d0
[ 3283.194808][T29426]  sock_sendmsg+0xcf/0x120
[ 3283.199247][T29426]  ____sys_sendmsg+0x6e8/0x810
[ 3283.204039][T29426]  ? kernel_sendmsg+0x50/0x50
[ 3283.208734][T29426]  ? do_recvmmsg+0x6d0/0x6d0
[ 3283.213348][T29426]  ? perf_trace_lock+0xeb/0x4a0
[ 3283.218222][T29426]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3283.224225][T29426]  ? __lockdep_free_key_range+0x110/0x110
[ 3283.229967][T29426]  ___sys_sendmsg+0xf3/0x170
[ 3283.234575][T29426]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3283.239883][T29426]  ? __fget_files+0x272/0x400
[ 3283.244579][T29426]  ? lock_downgrade+0x820/0x820
17:21:35 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x12000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3283.249462][T29426]  ? __fget_files+0x294/0x400
[ 3283.254161][T29426]  ? __fget_light+0xea/0x280
[ 3283.258774][T29426]  __sys_sendmsg+0xe5/0x1b0
[ 3283.263287][T29426]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3283.268333][T29426]  ? lock_is_held_type+0xb0/0xe0
[ 3283.273378][T29426]  ? do_fast_syscall_32+0x40/0x120
[ 3283.278513][T29426]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3283.284526][T29426]  do_syscall_32_irqs_on+0x3f/0x60
[ 3283.289667][T29426]  do_fast_syscall_32+0x7f/0x120
[ 3283.294802][T29426]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3283.301324][T29426] RIP: 0023:0xf7f35569
[ 3283.305403][T29426] Code: Bad RIP value.
[ 3283.309488][T29426] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3283.317955][T29426] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3283.326130][T29426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3283.334121][T29426] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3283.342104][T29426] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3283.350088][T29426] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3283.430424][T29435] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3283.438110][T29435] CPU: 1 PID: 29435 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3283.446770][T29435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3283.456834][T29435] Call Trace:
[ 3283.460119][T29435]  dump_stack+0x18f/0x20d
[ 3283.464460][T29435]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3283.469430][T29435]  sysfs_do_create_link_sd+0x11e/0x140
[ 3283.474918][T29435]  sysfs_create_link+0x5f/0xc0
[ 3283.479711][T29435]  device_add+0x6ff/0x1be0
[ 3283.489656][T29435]  ? device_check_offline+0x280/0x280
[ 3283.495055][T29435]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3283.501071][T29435]  wiphy_register+0x1d5b/0x2840
[ 3283.505971][T29435]  ? wiphy_unregister+0xc10/0xc10
[ 3283.511028][T29435]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3283.516867][T29435]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3283.522959][T29435]  ieee80211_register_hw+0x2291/0x3950
[ 3283.529943][T29435]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3283.535336][T29435]  ? lock_downgrade+0x820/0x820
[ 3283.540261][T29435]  ? lock_is_held_type+0xb0/0xe0
[ 3283.545212][T29435]  ? memset+0x20/0x40
[ 3283.549185][T29435]  ? __hrtimer_init+0x12c/0x260
[ 3283.554030][T29435]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3283.559762][T29435]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3283.565133][T29435]  ? memcpy+0x39/0x60
[ 3283.569104][T29435]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3283.574181][T29435]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3283.580127][T29435]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3283.587050][T29435]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3283.593897][T29435]  genl_rcv_msg+0x61d/0x980
[ 3283.598397][T29435]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3283.605350][T29435]  ? lock_release+0x8d0/0x8d0
[ 3283.610028][T29435]  ? __lockdep_free_key_range+0x110/0x110
[ 3283.615753][T29435]  netlink_rcv_skb+0x15a/0x430
[ 3283.620532][T29435]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3283.627474][T29435]  ? netlink_ack+0xa10/0xa10
[ 3283.632070][T29435]  genl_rcv+0x24/0x40
[ 3283.636055][T29435]  netlink_unicast+0x533/0x7d0
[ 3283.640818][T29435]  ? netlink_attachskb+0x810/0x810
[ 3283.645917][T29435]  ? _copy_from_iter_full+0x247/0x890
[ 3283.651295][T29435]  ? __phys_addr+0x9a/0x110
[ 3283.655788][T29435]  ? __phys_addr_symbol+0x2c/0x70
[ 3283.660887][T29435]  ? __check_object_size+0x171/0x3e4
[ 3283.666975][T29435]  netlink_sendmsg+0x856/0xd90
[ 3283.671733][T29435]  ? netlink_unicast+0x7d0/0x7d0
[ 3283.676750][T29435]  ? netlink_unicast+0x7d0/0x7d0
[ 3283.681695][T29435]  sock_sendmsg+0xcf/0x120
[ 3283.686105][T29435]  ____sys_sendmsg+0x6e8/0x810
[ 3283.690875][T29435]  ? kernel_sendmsg+0x50/0x50
[ 3283.695564][T29435]  ? do_recvmmsg+0x6d0/0x6d0
[ 3283.700143][T29435]  ? perf_trace_lock+0xeb/0x4a0
[ 3283.705000][T29435]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3283.710997][T29435]  ? __lockdep_free_key_range+0x110/0x110
[ 3283.716715][T29435]  ___sys_sendmsg+0xf3/0x170
[ 3283.721823][T29435]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3283.727098][T29435]  ? __fget_files+0x272/0x400
[ 3283.731778][T29435]  ? lock_downgrade+0x820/0x820
[ 3283.736739][T29435]  ? __fget_files+0x294/0x400
[ 3283.743360][T29435]  ? __fget_light+0xea/0x280
[ 3283.747976][T29435]  __sys_sendmsg+0xe5/0x1b0
[ 3283.752501][T29435]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3283.757544][T29435]  ? hrtimer_interrupt+0x6ea/0x930
[ 3283.762690][T29435]  ? lock_is_held_type+0xb0/0xe0
[ 3283.767819][T29435]  ? do_fast_syscall_32+0x40/0x120
[ 3283.772954][T29435]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3283.778971][T29435]  do_syscall_32_irqs_on+0x3f/0x60
17:21:36 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x9000000)

17:21:36 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x12060000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:36 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x8}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:36 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004280)={<r1=>0xffffffffffffffff})
recvfrom$phonet(r1, &(0x7f00000042c0)=""/190, 0xbe, 0x40002042, &(0x7f0000004380)={0x23, 0x7f, 0x4, 0x69}, 0x10)

[ 3283.784153][T29435]  do_fast_syscall_32+0x7f/0x120
[ 3283.789113][T29435]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3283.795446][T29435] RIP: 0023:0xf7f35569
[ 3283.799523][T29435] Code: Bad RIP value.
[ 3283.803598][T29435] RSP: 002b:00000000f5d0f0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3283.812021][T29435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3283.820011][T29435] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3283.827994][T29435] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3283.835973][T29435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3283.843959][T29435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:36 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x6000, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:36 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x10, r3})
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r4, r5, 0x0, 0x100000080006c00)
ioctl$TCGETS2(r4, 0x802c542a, &(0x7f00000000c0))
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x40)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000006e40), &(0x7f0000006e80)=0x4)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)
r7 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
sendmmsg$alg(r7, &(0x7f0000006d40)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="09853b783421267ba8798bc033895648fe070934c02d5469a5bcfe7154f64442894ba2d6134c8448", 0x28}, {&(0x7f0000000140)="222a8324303fb3712023b0bce19aa80861f9fad78fecdc280cb1322126b7e88c04f773e3ca9d607e3694565c16cfcd33d4b60db3b7d634cf27f496bda6106dbe020916491cdbf34c7e5bea1c6197b4758e7c286edee577c524241ab0f4cff05fe39b6b5ca96fcdf5daf8f7bb92ae4fbd4d3840efe05422d165d169012127f30acb645c4adc2f8419a16924e4e1c20604b3a0b41141d8525c724594ff13", 0x9d}, {&(0x7f0000000380)="33ed629ceaf4633d298c4ed807c23e111a660edd204c18af0e59fc5260c24e47e2a739b674730aee680d67a2e4854209b23222ca67b3aeed57b9d84d94f8163099c0973165e4cd", 0x47}, {&(0x7f0000000400)="e6844cea24ae5b8e7accff5d715bcc1553cb2a674db838f784db6a31ee5dbc9f788799f3dfee0b45eb1c39a6e522bafd777389d8a6a0bfcb7df396e8bf4588383de9d824ff0ec5778345d656d382d7a5bc8f8d4cc244a048080787ed941b0b025b1123f266faafb0200601ff8aee22b835e23b2104fb9e9af157a0785dfc12821991b295d51330724d8c00fa0843a377ec2d7c9811ba58ee6b202c4d1a86d75a2d59a77df189d825d8de07cc35ca6badf50f6bceae22f2f6474e65630bb9ba8f5533e697a3af8da8f2d98b75c19528f8669f690e53b84b32c184ce7d9078cc75961fa87ab1f56f7545afa1a18742f0", 0xef}, {&(0x7f0000000240)="ccc4baa0f5391f155d8db6bb8de166ac9a86d8a4ae85572c6bb634dd1ebe78972cb5f37189ac582c2fed46f20693593e", 0x30}, {&(0x7f0000000500)="9b6e4dc0313daa64d73e7c766565b576bca4f01bccd406c2583b6922970f696f2255c473a6fc1b233779a95eb99152afc0424fcdcc44dd60084305f92635494b3398978d4b91d28f6a2f5887a3a6648f892533d45145b570aa12d375167ce42a65f4997281447ca069ae44a33f499b21da0aa455182a61793fd8fad402fd49cbe57166a123f6611d427a6e17d36a153bf393ef6ff5b9fb19b42555c957a720433c9f1a642534dc282fded4404902d7f6864bf9049b49596a9b8e20b3f94eb8cca0f0", 0xc2}, {&(0x7f0000000680)="d8f14ff54a3577b8479b857d5accbf22de25bb28ab157835f2d3c96d40a94a60eeb0ea280021e07a55b0ce0c9110224120cff45e6a6d97805a6ac60dd797897878479c544b02e5ba00eb44a442a70334a54799cde4a61f5aeaa8be29eec7ba837f83f41a1213b6b68f259909e2edf6d88ac9350826602eaaa3b6010b4ebc1bcc29b5382c1e97d1248e8202832b1d73f87d80304b0aa8e0209785529bcf10500ef7", 0xa1}], 0x7, &(0x7f0000000740)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0xfc, 0x117, 0x2, 0xea, "30728c086a03c129a2ec2e7c6448aae7518de92c6ffee451e5948a614fbf8e6c2e7a6d29108a7d2844d67f3bc5d110eba4b4f571f443e93b6d5a370579ac1be2d79172059d92d93bb2f766f2dfd8ea27f999860596529c0e137a4e2f915f73248e5cac4eeff377264f778f1f3639255ea333aac7ee14f026d6a125e404a0f6bb6387f8b0c3fa69a4b85555c712f8605bb484e9adb6e2651c56d10d008fad221240991b58f608c069cae2228d35b2e0b4198857a4d52c8a896138d6ec1fa448b3630ddd1811363e81fb79c0503d68ca478f3919628fbfa753c69ff75a6097278ab7a7e84ab96fa83fbf77"}, @iv={0x1010, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f0000006a00)="1060e25f68c0e59d90588bad1a35bfec96cffa3659220ab4bab66b7b0da5e99da191be5a39b520a61df8f09e87e78a952ee3828accc5c2c89a0ea58ec58a7cebba4e94e01b225ffc2e660a36c56ca2f7d871c14a83b8a223e1ad28379f9f68a9fa3aa260885d1551e7f8ce938e9f4f38e9fe718c50fa24b4f292d872b6238425c7f9c2db43f3cdec50b6f5add2447b04798e556fcf87ff0937eb4bdb5c950efcb804fe54d2c3720ddff1b8e357", 0xad}, {&(0x7f0000006ac0)="743e227d77ff31a4df6d0db35306fde2cbc1891310ed476ee8b8ceefa311d6d863c22799e6f83a51578dbe9b4cc26ea3b2bf9a8d4ffdd7c1d9f6bab3b00cfd42d5e23237e9d973aa052e52140efbd773ac86f1b78dbf36b021a8477517b9e2c5d9788cfc9a219fd65a9fc51532744078f9179c", 0x73}, {&(0x7f0000006b40)="6c405987997838a9377f113c4250f240c5407a2f7c0ad6cc5b7e718aed33a9fc057f868ebe1e00ced748d724398b4c59be10b89f6abc223b067373352a074fc812a0e717f40ce6892ad2c6ee0d05da4b89f18bf0e9a2d14f024eb346a9cd9822ac476e34ccf677418bd12858766ae5d930b2375f1aee742824fc3d4b074161c950f3f04cf1865dc9da76bdb90935f6191f27762a3efc1bcb5955f0ec04bc1260a61504ab7cfd11ba8ac84575599837cd97d882f34514ab21f45125b2372ff730267af3e081c34c9ab8f5e3783267e2dfacd4", 0xd2}, {&(0x7f0000008000)="bf4479619c12419ec183271ba46b9b2fc09b6f8708bda81c1b838312ab520d699230c33ba8a9f9dd60b44e37fdd977b6d95d5480ad779d8662baeaa7ef4755d933a3029978b9db3939a2bd028968c4b1303d0e1bd90c643fa4fe722bd2df2509b9a1527ce7a9b983a24c31f74f68434c85f1e1289d436d6c84295a7ccc56529302b1cf26cb63844846bafaf1a6e97c8f718a5be4313135d175935aeb465613c39280f42d451fbc39918c45d55f194195df5a171ffd6eff968bf903ec31a118839025c672d5b0601a91930c6a071f45bdcc9c6a034353627855b7371499a7dc1d332095e052c207509c8c05bae88e78a0175827266edf7a2207b6f73a5d653fbbde595a9770f9e1cc052a55ec8bc659b1ed926cedd5db35bf15c0b5cbfb11794f83c7995253ca46bc2d09cbf1fa6320fc0da4069b9f6bd193c458eea08f8b9713029cccf8326c112bd65f92ab80e601098940a1456e5beb132212156707b8bbd9c02b1582c85ffd1ccc6334234d7b279b21738318556036b51ec3eb0851ef2d597efa315a22b5df8a4956969ad553efcbccabe94f3807a6d53b87803b6cd66687663de5d955bc1f697a7198da71d51432c361583c0469594886eb4b558dfe83fdb71b618a92329906e5530ba3d449952469194f9838c3bd65f4dd1dfdf6f808e88e1c9eb8b78afd301177647f82ce74d29574ab6608ab39713676bcb7f147a866153f7d2463b9e7bb83d106eb2aa956c519a733d155290317c31e4a7c63b60456cdb9ebc1dec2e0f2d17567cacfa78d76603d526297c823dff4faa1a373eda935a82f9958c151a3008bf57e6993700d5b5f9d54c1dbaa9e780eb50c674c4e7cc04d03a13e57b0f9ad964a2eb9d3a3e87c7530b21d3f707b199f4f76e0755ae4bacbe5af2cc14f3d96696dfbe9e2c9a507b6d37aded1c03c424534fd86e12b2c236ece4561081340df77f8890aa4318896c57559bee5bafbc368ec9d6bba97dfced416dd40e6bdedfb95b8e29bbdd14b09ee9944ffce009e1d3040d0d7fa27dc98d639401afcbd0c0420efcfc3e773887973e901d0eaed5b72c36b63aad59691075389a1f186c5e4cbfe7b4c1bd033dc88c12c5f7b92635073b586be388c432de7ebdf1a0881b64495abcf89519ca973d1f237bd2e15403b35a9088a0072acc4c197f61ea4249f19c06bf9b58932eb8ec18ecf5507383c73abb7832fdbced32cebb4ba34c5babd77a4a363a2982da5006952b9f177198d6f0f6e4c152aca4cf26b430e8206e8862da9236b4170449657f15ed2804e9893e202ef580d8b757adca7a482cbad4ae3eb12a1d8df7d6ce234b6630f13b4bdf42663f28c6091c25f0a48c1daf7211ee3d7c8279d0feae6e1320041572e33a01c730cbf81c0348aeb2bc9031ff466b5ad8ae873c7daa62ae9f2a944bf887822a292478ba02a3b9a4dfbeeb759c3578c0957d5e45b46d480e9c85569acc6a55bdf0e6ab64ad0d91a543094a423b7f1ad2c6936c6c02a9282226897013b7852cc3f1b3872c8cd804aa49201ee91f074b912704cad0d870dcee77f5935435d274f5e114f3628b1a7d0da52a3010cf3b8c11ff7f77cbd6e5a8525994592e88b8aefbed43ac2eddf064e32fbcd233e7bcf3af97f4084d516e5d158c353a995701ace0b6521a3c40eb55eedcbff21f72a42a03c936df76dc1a1fb82d63c44f944a758e95bf9c8ae402ccce8a381b9054d6b64b7a1bdad20463334aadb7f7874f836929afd77189d7d8545cb9cfee5f084f082ddb3dd79bb6ba2fd2ff2e19d7efec626f1efd01c714dbcd1570d60778921918b63810a4015aace6c22e3c0641018a91187ccbfc282c6006c5fb89c6b47ecac6348dba42299e58eab655e1e2ee82285f14c499a76979724b95fbb3fd041567410d8433c28418cb4f3d21e05ebef61da62148534b810b85ca360eed3e3d734e3ec33290fca824481daad6313cf6087861b1192ad7d3af6fb9db30d8425acf10c403353800a4b3e7bafc104ed05e06d9110752f29490fd58891961a5a49c73995b9e8ccd11b594d40a1ecae5ace76ff627e14e74af127499074276d8bf679befe64d08dfe5c6a466ed1cd52f63baa7d67f9d3c61009c34b118027161f8dfb7ae0bdbf4320e2590ec11b9cbcfad0663f1d8465e0a2368646e01ddad79664692c48a9110491a9fcefb99f050d71708b3ddf86b2c77397a0a76c2e776ba59a5c32368ce950f35cd26cade29f60faf49a7a8cc9d7549a25e3ce6f79d62f623e224ed8337c34bd62503dc20eab08ffff59b97816a220cfdc527d2602eec1d65eaf46ede3baea6a90fee539466bb5587fa97d8fc3fb9ee05a9b5c5ed60a420836875134b28547596da7cc791e064a0ebf9dffbd4c5c6bc648d7cb882041c3f27ef55426a480c2dc37d01ca46f10f04f9ea7ef88f3ca3702f9cc001e1bf390b066c22fc082760b63086081cfb60e6d00738204adbc390a50ec3c7095a0cd9b7535b779b86178134be520a81c6a437bc0b4fe1548ec22e0e7e4f00f6caee79cdef2faa8df5917d3d710f8274162f3161b8fa8108432050bcc40e928bba24287c676bef7a29628707594ddd3dc170af6e4199393c4d089606891d957b1787f9d45eb798bfd6a7db5cd559086cb9f6bb8cce03ce875c9224d512eaf0c0f1a1b0c7f8920eb45dc98ad60e58621e949e5af25e776585875b079adec57ff5198ff08219f6b56e1d89e9fc1793f2907c3342970f0590c4380fc20bdf105cc86d8da451b4f15110f968f989307d48cbf5b3f47afe1e0d0b73b29b57aecf02dbf045ee3d327d28adcbc1dda02853e4ddbcb7f076010ee484bd11523899eff5c1f82c39292ad658f44e010b9149c2bb81f57a4bba055a249892e90a15c5abaa839b2849ec487ed93ce31b8f4fb403231b0595d416b54f15d26f34062c4fe5a899c69cf7e0d954ea77554c00368368757fa89f439c371f425f0755c387a38dfef53032e2984df9374508313aa42c19f9b734e35796dac2a960f634a1fec549b71a3a576021c350c859287ceb4f64e1d69ab14278c7c0bc7ff71f8a30c44008cf35060b48a4a8119ade541c5a4d67f5904e2f0f9f9fdbc1af81fb82c38c5a548afa2def29667933f313fc0b5b9820d2fc7da31e0d94475098e28b2b65f74e685fb8eae1c15a55f27cdb37125944579d129742bb9b6637ca4624ed75bfd349de29c23e60d873ee76223fbd0196e90316b787a25ccd1522fac23dba14cd602ec68b3d9611b963a96aac9ed0af06cd92d765f184aa2d43c6c7776879968bbeec841504da4e90da82d83b2df9cfea46a2480293faad6d0f29099fb64ae5f11efa5a71cf7c7246a6e7bebac866989a71d9ae0fc59977eeedd83f4dc617364fb8f33d00c495aea136c685409f027362230e47bddd396bc9292c54691b897929af4df76d90bee9cee033b026996996818a121d4680b5b5799a4dd14dd7d6fa12d35b0d70b7c618d3fe5764818629d6efa8e562b134e0e96bf76a47cb4fb620d07e7321a3ee1f53e606365604f6ac15f1745fb086e44745d41fc1cb77f4364ebd3819c7922c27334db55ced3853aec771d7774c7ea60580f7e7797f3a5a4f7f1d66095fdf150556be8216840bcb96b3ae0ded678280f19a8ca781a66610417c06b58c95b3663762e76fb0ff75333a4736b412c151c1cccab491e9676ce83f4bf87426a809fac023d687d571fdedc746874ad1a5dc7739c82c4bf11c475da160be601d8431aafde354376cb17c30d1967603bc1648166a79c55675ec67bfc3089fb208a6d1846a315ca27e06dbbe6789bfbd17c36716200275f60f760f3def2d2e3508110286c3984dc7837526461911ae3efd54b4b5ab2dbfbeb0f0d577bacbc5a4e2ac7cfb9c410b2f483290e3bc9170355059bc6520982bb6b2a65d1470dcda318d1ee59cff9ffa7c316c99dc00908c152dba05c13bb6d31976fc6f33e67253dc2bf2369c853ee7711b7c9336659b173e48f5dd723312eb05d2af7696f70cbaec763d206d62b2e4e29a0e81ad32aab05e42af2cf611d2d91f3a071452a8fa2a70923c939022954e93180b9719f9c6350b8aee2fbc579d48f972a7afb80284b6a6015ce37288e33bc5b6adab180ca83e41378375b6452b272afed429e5c76d556287c12b2254fb54582eb10a517fbd5f41fa1b4adc21c73075ac1dcd26a45898ba079982e38866a95da4ba4e65c689aef7d317e6abfeb27625f6d13b3d8c68ca916c0e295a544c548644019fd7fb2ceed3eca079a667656a2783a15e1a5ce640ce3ccdea7b4eff785f66e93fb6bb0266fc5ec3afab42693a385d7f4470d62373e712ae71dbda0fa52a7df872990ac61b493eed372775e12651c8e6bc496736198a6fecd3fcc61919216bd7a612acf8710aad0d1177a346d2b6be11f2b7ebefd2da25e4cb44396f88260c626ac32a2ac191bd00d299112a7cc8125265d699073c3e5b59f33503161f5f8d8e63466ba092941d83ddd50d159abd7c2ccdfc84036dbad6fae9ad293c8ae81a6407643cfe116823e992e7fd099d3dbf9b99499d782185ea04060b0ff85f05e7a9fb847d2b936a5fe400ccabb4b2aa79ec17efd684e9cc8c04b2d48f52f9e2e763120cd3f26c86b7b42483c42992ca62abb162e08adef77ace34e3e7b407e83e5f6fb5a41c93688193d41a8db4e577d566172ee3d9476f0d614a73339020cdad83c56d827452713bc7541cf999ce562b53703d54d06b0de5bbe8c36881106e8459ca78ead77b69e42c520484e1cfdbc7b8fc26ff8739fe29929a11179dc3042357fe0358780500843ba6070b1c78ff227b9651358df6fd83f39d57c808ab9834a588cb71a045853438cc3647fe1be20ef4256a53168d08c13df14097f20834cbfdd9f0974451a06a03f10b8ff25bb4ff2ec6b05e577ea3a4c789c58d3bacb54956a5931fd273bc6409b06d9848f1d1ad9751fe1923c1a4c7435699afe78a79481504149804c6214ff1cb080fb67de8b71148d96a2964e457e2e6798f2871c18b6cfd31103fccd902b59a56ab1829b3f60b76041e3cc69af204776c7137129a3213dbeda882d11a76e41d4925b9b6279ed8b141c65d15ce7f5521b8595e100267bb2b6b5a43a457be5f624038d2b8941fe274275f2b95a827de9791040d4126b5077fb729567398c1d93dec7a41d6208367c8c436cc5f17bf06078006a046f6f7a504912750c725dabb1b1348ee5a647ef0fee0018b3ab5620835924f611f77c9a516c262c4213a05e2b594876ab8c646ceb5c5e07a1e879535482a6b0828582769e1f0db1fe92ba47750aaf009f3bf07bf3d3eaa4c10df06674ec373a7a88f5010edcdaeabb7ef28a52863bf4aa4f69606118817f5cfad1c39aee4349a9e985cce7585d77b8198ddeacad3832c66316d24b69aa931c5b6dd18b09a5f0a1e116df19fe32fb1a7168ef2c1232133d19c864a03b262824f5d2f39c89cac1f9cad8aa0e5854422d3cd82a3e8f5d1fc2882ae191e0bf6393b1f25e33349f440bae6f37f981833f284174c0be91555e985169cdc36539070c580fa1c4c617cab0f73a458c55b48993d8aef03130119d506624a67d26961926eace1b38e83a4595ceece4969d9b78cf51ed1c41cba841f3ce730b5dc06599cc24acc9ff3cd325a7edc1e34c20e3de58aa2b33b3c5346d4075ac3bdbb277ec21d7d2f41df28a39b922864808abeeeffc14507d29d86b19f89b773858b30e43ba4892d19e5c055c77f60f46006a8dc79a629a10d352ee6804f9dc7237ec3dd462f265057b0580f3fd1af9", 0x1000}], 0x5, &(0x7f0000006c80)=[@assoc={0x10, 0x117, 0x4, 0x8}, @iv={0x74, 0x117, 0x2, 0x64, "8e340dbcba8cfffa916f1567e69e58c710aabad29b18a5e9bc738b39f4efa31c8432a0853bed38a5fbea9173ba0691d681e53cda3ffab4a3e4bb3024dc4c049ee522df4b0f26973a654fa9d862bb3786a4c7883b72a68c9dee6618b4c750755622b22c2a"}, @op={0x10}, @op={0x10}], 0xa4, 0x4}], 0x8, 0x40000)
ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0804124, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

17:21:36 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x13000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:36 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0xc}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:36 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000020"], 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f0000000000)=0x3)
restart_syscall()

[ 3284.061327][T29480] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3284.087215][T29480] CPU: 0 PID: 29480 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3284.095942][T29480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3284.106013][T29480] Call Trace:
[ 3284.109334][T29480]  dump_stack+0x18f/0x20d
[ 3284.113698][T29480]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3284.118664][T29480]  sysfs_do_create_link_sd+0x11e/0x140
[ 3284.124148][T29480]  sysfs_create_link+0x5f/0xc0
[ 3284.128942][T29480]  device_add+0x6ff/0x1be0
[ 3284.133395][T29480]  ? device_check_offline+0x280/0x280
[ 3284.138791][T29480]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3284.144797][T29480]  wiphy_register+0x1d5b/0x2840
[ 3284.149687][T29480]  ? wiphy_unregister+0xc10/0xc10
[ 3284.154738][T29480]  ? default_device_exit_batch+0x3d0/0x3d0
17:21:36 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x60000000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3284.160574][T29480]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3284.166666][T29480]  ieee80211_register_hw+0x2291/0x3950
[ 3284.172160][T29480]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3284.177563][T29480]  ? lock_downgrade+0x820/0x820
[ 3284.182435][T29480]  ? lock_is_held_type+0xb0/0xe0
[ 3284.187399][T29480]  ? memset+0x20/0x40
[ 3284.191411][T29480]  ? __hrtimer_init+0x12c/0x260
[ 3284.196291][T29480]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3284.202052][T29480]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3284.207445][T29480]  ? memcpy+0x39/0x60
17:21:36 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x9effffff, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3284.211456][T29480]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3284.216507][T29480]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3284.222477][T29480]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3284.229437][T29480]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3284.236316][T29480]  genl_rcv_msg+0x61d/0x980
[ 3284.240851][T29480]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3284.247821][T29480]  ? lock_release+0x8d0/0x8d0
[ 3284.252544][T29480]  ? __lockdep_free_key_range+0x110/0x110
17:21:36 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xb82c0000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3284.258293][T29480]  netlink_rcv_skb+0x15a/0x430
[ 3284.263079][T29480]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3284.270033][T29480]  ? netlink_ack+0xa10/0xa10
[ 3284.274656][T29480]  genl_rcv+0x24/0x40
[ 3284.278658][T29480]  netlink_unicast+0x533/0x7d0
[ 3284.283443][T29480]  ? netlink_attachskb+0x810/0x810
[ 3284.288575][T29480]  ? _copy_from_iter_full+0x247/0x890
[ 3284.293968][T29480]  ? __phys_addr+0x9a/0x110
[ 3284.298488][T29480]  ? __phys_addr_symbol+0x2c/0x70
[ 3284.303539][T29480]  ? __check_object_size+0x171/0x3e4
[ 3284.308851][T29480]  netlink_sendmsg+0x856/0xd90
[ 3284.313644][T29480]  ? netlink_unicast+0x7d0/0x7d0
[ 3284.318611][T29480]  ? netlink_unicast+0x7d0/0x7d0
[ 3284.323571][T29480]  sock_sendmsg+0xcf/0x120
[ 3284.327998][T29480]  ____sys_sendmsg+0x6e8/0x810
[ 3284.332860][T29480]  ? kernel_sendmsg+0x50/0x50
[ 3284.337519][T29480]  ? do_recvmmsg+0x6d0/0x6d0
[ 3284.342170][T29480]  ? perf_trace_lock+0xeb/0x4a0
[ 3284.347007][T29480]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3284.352978][T29480]  ? __lockdep_free_key_range+0x110/0x110
[ 3284.358701][T29480]  ___sys_sendmsg+0xf3/0x170
[ 3284.363309][T29480]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3284.368594][T29480]  ? __fget_files+0x272/0x400
[ 3284.373263][T29480]  ? lock_downgrade+0x820/0x820
[ 3284.378125][T29480]  ? __fget_files+0x294/0x400
[ 3284.382800][T29480]  ? __fget_light+0xea/0x280
[ 3284.387380][T29480]  __sys_sendmsg+0xe5/0x1b0
[ 3284.391894][T29480]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3284.396926][T29480]  ? lock_is_held_type+0xb0/0xe0
[ 3284.401882][T29480]  ? do_fast_syscall_32+0x40/0x120
[ 3284.407103][T29480]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3284.413080][T29480]  do_syscall_32_irqs_on+0x3f/0x60
[ 3284.418188][T29480]  do_fast_syscall_32+0x7f/0x120
[ 3284.423152][T29480]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3284.429465][T29480] RIP: 0023:0xf7f35569
[ 3284.433511][T29480] Code: Bad RIP value.
[ 3284.437576][T29480] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3284.445970][T29480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3284.453934][T29480] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3284.461920][T29480] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3284.469971][T29480] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3284.477933][T29480] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3284.542887][T29503] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3284.568705][T29503] CPU: 0 PID: 29503 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3284.577437][T29503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3284.587511][T29503] Call Trace:
[ 3284.590832][T29503]  dump_stack+0x18f/0x20d
[ 3284.595189][T29503]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3284.600152][T29503]  sysfs_do_create_link_sd+0x11e/0x140
[ 3284.605635][T29503]  sysfs_create_link+0x5f/0xc0
[ 3284.610421][T29503]  device_add+0x6ff/0x1be0
[ 3284.614866][T29503]  ? device_check_offline+0x280/0x280
[ 3284.620264][T29503]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3284.626287][T29503]  wiphy_register+0x1d5b/0x2840
[ 3284.631173][T29503]  ? wiphy_unregister+0xc10/0xc10
[ 3284.636248][T29503]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3284.642090][T29503]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3284.648185][T29503]  ieee80211_register_hw+0x2291/0x3950
[ 3284.653682][T29503]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3284.659080][T29503]  ? lock_downgrade+0x820/0x820
[ 3284.663952][T29503]  ? lock_is_held_type+0xb0/0xe0
[ 3284.668915][T29503]  ? memset+0x20/0x40
[ 3284.672919][T29503]  ? __hrtimer_init+0x12c/0x260
[ 3284.677801][T29503]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3284.683759][T29503]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3284.689152][T29503]  ? memcpy+0x39/0x60
[ 3284.693151][T29503]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3284.698198][T29503]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3284.704126][T29503]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3284.711081][T29503]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3284.717934][T29503]  genl_rcv_msg+0x61d/0x980
[ 3284.722435][T29503]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3284.729507][T29503]  ? lock_release+0x8d0/0x8d0
[ 3284.734181][T29503]  ? __lockdep_free_key_range+0x110/0x110
[ 3284.739904][T29503]  netlink_rcv_skb+0x15a/0x430
[ 3284.744713][T29503]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3284.751647][T29503]  ? netlink_ack+0xa10/0xa10
[ 3284.756249][T29503]  genl_rcv+0x24/0x40
[ 3284.760231][T29503]  netlink_unicast+0x533/0x7d0
[ 3284.764994][T29503]  ? netlink_attachskb+0x810/0x810
[ 3284.770101][T29503]  ? _copy_from_iter_full+0x247/0x890
[ 3284.775757][T29503]  ? __phys_addr+0x9a/0x110
[ 3284.780437][T29503]  ? __phys_addr_symbol+0x2c/0x70
[ 3284.785661][T29503]  ? __check_object_size+0x171/0x3e4
[ 3284.791049][T29503]  netlink_sendmsg+0x856/0xd90
[ 3284.795899][T29503]  ? netlink_unicast+0x7d0/0x7d0
[ 3284.800842][T29503]  ? netlink_unicast+0x7d0/0x7d0
[ 3284.805859][T29503]  sock_sendmsg+0xcf/0x120
[ 3284.810623][T29503]  ____sys_sendmsg+0x6e8/0x810
[ 3284.815381][T29503]  ? kernel_sendmsg+0x50/0x50
[ 3284.820046][T29503]  ? do_recvmmsg+0x6d0/0x6d0
[ 3284.824647][T29503]  ? perf_trace_lock+0xeb/0x4a0
[ 3284.829518][T29503]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3284.835511][T29503]  ? __lockdep_free_key_range+0x110/0x110
[ 3284.841227][T29503]  ___sys_sendmsg+0xf3/0x170
[ 3284.845825][T29503]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3284.851112][T29503]  ? __fget_files+0x272/0x400
[ 3284.855788][T29503]  ? lock_downgrade+0x820/0x820
[ 3284.860645][T29503]  ? __fget_files+0x294/0x400
[ 3284.865318][T29503]  ? __fget_light+0xea/0x280
[ 3284.869915][T29503]  __sys_sendmsg+0xe5/0x1b0
[ 3284.874435][T29503]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3284.879471][T29503]  ? lock_is_held_type+0xb0/0xe0
[ 3284.884412][T29503]  ? do_fast_syscall_32+0x40/0x120
[ 3284.889522][T29503]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3284.895617][T29503]  do_syscall_32_irqs_on+0x3f/0x60
[ 3284.900739][T29503]  do_fast_syscall_32+0x7f/0x120
[ 3284.905680][T29503]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3284.912010][T29503] RIP: 0023:0xf7f35569
[ 3284.916071][T29503] Code: Bad RIP value.
[ 3284.920131][T29503] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3284.928542][T29503] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3284.936508][T29503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3284.944467][T29503] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3284.952464][T29503] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3284.960431][T29503] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:37 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xe000000)

17:21:37 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf0ffffff, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:37 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x10}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:37 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r0, 0x0)
msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x4, 0x0)

17:21:37 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x6800, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:37 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r4=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:37 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xf5ffffff, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:37 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x20000043}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3285.204957][T29528] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3285.232612][T29528] CPU: 0 PID: 29528 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3285.241334][T29528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3285.251402][T29528] Call Trace:
17:21:37 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xfcffffff, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3285.254707][T29528]  dump_stack+0x18f/0x20d
[ 3285.259052][T29528]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3285.264012][T29528]  sysfs_do_create_link_sd+0x11e/0x140
[ 3285.269495][T29528]  sysfs_create_link+0x5f/0xc0
[ 3285.274286][T29528]  device_add+0x6ff/0x1be0
[ 3285.278724][T29528]  ? device_check_offline+0x280/0x280
[ 3285.284145][T29528]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3285.290150][T29528]  wiphy_register+0x1d5b/0x2840
[ 3285.295034][T29528]  ? wiphy_unregister+0xc10/0xc10
[ 3285.300083][T29528]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3285.305925][T29528]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3285.312014][T29528]  ieee80211_register_hw+0x2291/0x3950
[ 3285.317471][T29528]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3285.322964][T29528]  ? lock_downgrade+0x820/0x820
[ 3285.327826][T29528]  ? lock_is_held_type+0xb0/0xe0
[ 3285.332761][T29528]  ? memset+0x20/0x40
[ 3285.336737][T29528]  ? __hrtimer_init+0x12c/0x260
[ 3285.341579][T29528]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3285.347300][T29528]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3285.352663][T29528]  ? memcpy+0x39/0x60
[ 3285.356654][T29528]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3285.361674][T29528]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3285.367567][T29528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3285.374531][T29528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3285.381378][T29528]  genl_rcv_msg+0x61d/0x980
[ 3285.386000][T29528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3285.392963][T29528]  ? lock_release+0x8d0/0x8d0
[ 3285.397630][T29528]  ? __lockdep_free_key_range+0x110/0x110
[ 3285.403340][T29528]  netlink_rcv_skb+0x15a/0x430
[ 3285.408099][T29528]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3285.415301][T29528]  ? netlink_ack+0xa10/0xa10
[ 3285.419896][T29528]  genl_rcv+0x24/0x40
[ 3285.423867][T29528]  netlink_unicast+0x533/0x7d0
[ 3285.428627][T29528]  ? netlink_attachskb+0x810/0x810
[ 3285.433726][T29528]  ? _copy_from_iter_full+0x247/0x890
[ 3285.439110][T29528]  ? __phys_addr+0x9a/0x110
[ 3285.443602][T29528]  ? __phys_addr_symbol+0x2c/0x70
[ 3285.448612][T29528]  ? __check_object_size+0x171/0x3e4
[ 3285.453910][T29528]  netlink_sendmsg+0x856/0xd90
[ 3285.458664][T29528]  ? netlink_unicast+0x7d0/0x7d0
[ 3285.463594][T29528]  ? netlink_unicast+0x7d0/0x7d0
[ 3285.468539][T29528]  sock_sendmsg+0xcf/0x120
[ 3285.472971][T29528]  ____sys_sendmsg+0x6e8/0x810
[ 3285.477733][T29528]  ? kernel_sendmsg+0x50/0x50
[ 3285.482424][T29528]  ? do_recvmmsg+0x6d0/0x6d0
[ 3285.487004][T29528]  ? perf_trace_lock+0xeb/0x4a0
[ 3285.491849][T29528]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3285.497825][T29528]  ? __lockdep_free_key_range+0x110/0x110
[ 3285.503537][T29528]  ___sys_sendmsg+0xf3/0x170
[ 3285.508146][T29528]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3285.513448][T29528]  ? __fget_files+0x272/0x400
[ 3285.518135][T29528]  ? lock_downgrade+0x820/0x820
[ 3285.522994][T29528]  ? __fget_files+0x294/0x400
[ 3285.527676][T29528]  ? __fget_light+0xea/0x280
[ 3285.532278][T29528]  __sys_sendmsg+0xe5/0x1b0
[ 3285.536776][T29528]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3285.541821][T29528]  ? lock_is_held_type+0xb0/0xe0
[ 3285.546771][T29528]  ? do_fast_syscall_32+0x40/0x120
[ 3285.551905][T29528]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3285.557892][T29528]  do_syscall_32_irqs_on+0x3f/0x60
[ 3285.563001][T29528]  do_fast_syscall_32+0x7f/0x120
[ 3285.567974][T29528]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3285.574316][T29528] RIP: 0023:0xf7f35569
[ 3285.578370][T29528] Code: Bad RIP value.
[ 3285.582423][T29528] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3285.590844][T29528] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3285.598824][T29528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3285.606793][T29528] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3285.614760][T29528] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3285.622750][T29528] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:38 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xfffff000, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:38 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xffffff7f, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:38 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf000000)

17:21:38 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xffffff9e, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:38 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xfffffff0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:38 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xfffffff5, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:38 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xfffffffc, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3286.619113][T29557] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3286.667519][T29557] CPU: 0 PID: 29557 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3286.676249][T29557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3286.686317][T29557] Call Trace:
[ 3286.689629][T29557]  dump_stack+0x18f/0x20d
[ 3286.693987][T29557]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3286.699042][T29557]  sysfs_do_create_link_sd+0x11e/0x140
[ 3286.704725][T29557]  sysfs_create_link+0x5f/0xc0
[ 3286.709521][T29557]  device_add+0x6ff/0x1be0
[ 3286.713969][T29557]  ? device_check_offline+0x280/0x280
[ 3286.719367][T29557]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3286.725385][T29557]  wiphy_register+0x1d5b/0x2840
[ 3286.730271][T29557]  ? wiphy_unregister+0xc10/0xc10
[ 3286.735325][T29557]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3286.741425][T29557]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3286.747876][T29557]  ieee80211_register_hw+0x2291/0x3950
[ 3286.753477][T29557]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3286.758896][T29557]  ? lock_downgrade+0x820/0x820
[ 3286.764045][T29557]  ? lock_is_held_type+0xb0/0xe0
[ 3286.769016][T29557]  ? memset+0x20/0x40
[ 3286.773195][T29557]  ? __hrtimer_init+0x12c/0x260
[ 3286.778080][T29557]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3286.783853][T29557]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3286.789347][T29557]  ? memcpy+0x39/0x60
[ 3286.793366][T29557]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3286.798421][T29557]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3286.804517][T29557]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3286.811506][T29557]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3286.818387][T29557]  genl_rcv_msg+0x61d/0x980
[ 3286.822928][T29557]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3286.829905][T29557]  ? lock_release+0x8d0/0x8d0
[ 3286.834608][T29557]  ? __lockdep_free_key_range+0x110/0x110
[ 3286.840354][T29557]  netlink_rcv_skb+0x15a/0x430
[ 3286.845145][T29557]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3286.852131][T29557]  ? netlink_ack+0xa10/0xa10
[ 3286.856792][T29557]  genl_rcv+0x24/0x40
[ 3286.860812][T29557]  netlink_unicast+0x533/0x7d0
[ 3286.865600][T29557]  ? netlink_attachskb+0x810/0x810
[ 3286.870729][T29557]  ? _copy_from_iter_full+0x247/0x890
[ 3286.876119][T29557]  ? __phys_addr+0x9a/0x110
[ 3286.880646][T29557]  ? __phys_addr_symbol+0x2c/0x70
[ 3286.885693][T29557]  ? __check_object_size+0x171/0x3e4
[ 3286.891008][T29557]  netlink_sendmsg+0x856/0xd90
[ 3286.895825][T29557]  ? netlink_unicast+0x7d0/0x7d0
[ 3286.900794][T29557]  ? netlink_unicast+0x7d0/0x7d0
[ 3286.905746][T29557]  sock_sendmsg+0xcf/0x120
[ 3286.910186][T29557]  ____sys_sendmsg+0x6e8/0x810
[ 3286.914960][T29557]  ? kernel_sendmsg+0x50/0x50
[ 3286.919639][T29557]  ? do_recvmmsg+0x6d0/0x6d0
[ 3286.924243][T29557]  ? perf_trace_lock+0xeb/0x4a0
[ 3286.929109][T29557]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3286.935114][T29557]  ? __lockdep_free_key_range+0x110/0x110
[ 3286.940859][T29557]  ___sys_sendmsg+0xf3/0x170
[ 3286.945460][T29557]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3286.950765][T29557]  ? __fget_files+0x272/0x400
[ 3286.955461][T29557]  ? lock_downgrade+0x820/0x820
[ 3286.960345][T29557]  ? __fget_files+0x294/0x400
[ 3286.965043][T29557]  ? __fget_light+0xea/0x280
[ 3286.969660][T29557]  __sys_sendmsg+0xe5/0x1b0
[ 3286.974173][T29557]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3286.979208][T29557]  ? lock_is_held_type+0xb0/0xe0
[ 3286.984164][T29557]  ? do_fast_syscall_32+0x40/0x120
[ 3286.989287][T29557]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3286.995291][T29557]  do_syscall_32_irqs_on+0x3f/0x60
[ 3287.000433][T29557]  do_fast_syscall_32+0x7f/0x120
[ 3287.005422][T29557]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3287.011769][T29557] RIP: 0023:0xf7f35569
[ 3287.015832][T29557] Code: Bad RIP value.
[ 3287.019907][T29557] RSP: 002b:00000000f5ccd0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3287.028333][T29557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3287.036324][T29557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3287.044304][T29557] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3287.052289][T29557] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3287.060276][T29557] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:39 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x6c00, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:39 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0xffffffff, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:39 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x10000, @private2={0xfc, 0x2, [], 0x1}, 0x80}}}, &(0x7f0000000080)=0x84)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x101}, &(0x7f0000000140)=0x8)
close(r2)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r5, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10)
r6 = dup3(r5, r4, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r7=>0x0}, &(0x7f0000000040)=0x17)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x76, &(0x7f0000000040)={r7}, 0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r7, 0x80}, 0x8)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r9=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:39 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x10000000)

17:21:39 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r0, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sysfs$3(0x3)
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0185648, &(0x7f00000000c0)={0xa20000, 0x2, 0x7, <r3=>0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x990a94, 0x6a1d, [], @string=&(0x7f0000000040)=0xfb}})
r4 = syz_genetlink_get_family_id$netlbl_unlabel(0x0)
sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x48, r4, 0x100, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x400}, 0x50)
sendmsg$NLBL_UNLABEL_C_STATICLIST(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r4, 0x4, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x40004005)
msgsnd(r0, &(0x7f0000000000)={0x1, "06777b5f7a35ce5d19cf0d2fc2aad25e8c13612f40d67271ca9357a6b329f371"}, 0x24, 0x0)

17:21:39 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x7ffff000}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:39 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3287.311124][T29582] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3287.346462][T29582] CPU: 1 PID: 29582 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3287.355253][T29582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3287.365383][T29582] Call Trace:
[ 3287.368711][T29582]  dump_stack+0x18f/0x20d
[ 3287.373200][T29582]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3287.378441][T29582]  sysfs_do_create_link_sd+0x11e/0x140
[ 3287.383937][T29582]  sysfs_create_link+0x5f/0xc0
[ 3287.388735][T29582]  device_add+0x6ff/0x1be0
[ 3287.393204][T29582]  ? device_check_offline+0x280/0x280
[ 3287.398604][T29582]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3287.404622][T29582]  wiphy_register+0x1d5b/0x2840
[ 3287.409598][T29582]  ? wiphy_unregister+0xc10/0xc10
[ 3287.414653][T29582]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3287.420497][T29582]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3287.426598][T29582]  ieee80211_register_hw+0x2291/0x3950
[ 3287.432098][T29582]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3287.437492][T29582]  ? lock_downgrade+0x820/0x820
[ 3287.442493][T29582]  ? lock_is_held_type+0xb0/0xe0
[ 3287.447451][T29582]  ? memset+0x20/0x40
[ 3287.451455][T29582]  ? __hrtimer_init+0x12c/0x260
[ 3287.456329][T29582]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3287.462091][T29582]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3287.467478][T29582]  ? memcpy+0x39/0x60
[ 3287.471478][T29582]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3287.476693][T29582]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3287.482614][T29582]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3287.489563][T29582]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3287.496531][T29582]  genl_rcv_msg+0x61d/0x980
[ 3287.501082][T29582]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3287.508048][T29582]  ? lock_release+0x8d0/0x8d0
[ 3287.512738][T29582]  ? __lockdep_free_key_range+0x110/0x110
[ 3287.518501][T29582]  netlink_rcv_skb+0x15a/0x430
[ 3287.523278][T29582]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3287.530241][T29582]  ? netlink_ack+0xa10/0xa10
[ 3287.534861][T29582]  genl_rcv+0x24/0x40
[ 3287.538856][T29582]  netlink_unicast+0x533/0x7d0
[ 3287.543633][T29582]  ? netlink_attachskb+0x810/0x810
[ 3287.548772][T29582]  ? _copy_from_iter_full+0x247/0x890
[ 3287.554159][T29582]  ? __phys_addr+0x9a/0x110
[ 3287.558674][T29582]  ? __phys_addr_symbol+0x2c/0x70
[ 3287.563705][T29582]  ? __check_object_size+0x171/0x3e4
[ 3287.569001][T29582]  netlink_sendmsg+0x856/0xd90
[ 3287.573781][T29582]  ? netlink_unicast+0x7d0/0x7d0
[ 3287.578740][T29582]  ? netlink_unicast+0x7d0/0x7d0
[ 3287.583900][T29582]  sock_sendmsg+0xcf/0x120
[ 3287.588470][T29582]  ____sys_sendmsg+0x6e8/0x810
[ 3287.593262][T29582]  ? kernel_sendmsg+0x50/0x50
[ 3287.597947][T29582]  ? do_recvmmsg+0x6d0/0x6d0
[ 3287.602548][T29582]  ? perf_trace_lock+0xeb/0x4a0
[ 3287.607411][T29582]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3287.613756][T29582]  ? __lockdep_free_key_range+0x110/0x110
[ 3287.619530][T29582]  ___sys_sendmsg+0xf3/0x170
[ 3287.624137][T29582]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3287.629563][T29582]  ? __fget_files+0x272/0x400
[ 3287.634263][T29582]  ? lock_downgrade+0x820/0x820
[ 3287.639134][T29582]  ? __fget_files+0x294/0x400
[ 3287.643830][T29582]  ? __fget_light+0xea/0x280
[ 3287.648443][T29582]  __sys_sendmsg+0xe5/0x1b0
[ 3287.652960][T29582]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3287.658007][T29582]  ? lock_is_held_type+0xb0/0xe0
[ 3287.662954][T29582]  ? do_fast_syscall_32+0x40/0x120
[ 3287.668081][T29582]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3287.674101][T29582]  do_syscall_32_irqs_on+0x3f/0x60
[ 3287.679236][T29582]  do_fast_syscall_32+0x7f/0x120
[ 3287.684200][T29582]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3287.690539][T29582] RIP: 0023:0xf7f35569
[ 3287.694751][T29582] Code: Bad RIP value.
[ 3287.699006][T29582] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
17:21:40 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x2, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3287.707428][T29582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3287.715409][T29582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3287.723390][T29582] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3287.731366][T29582] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3287.739341][T29582] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:40 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x3, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:40 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8})
msgctl$IPC_RMID(r0, 0x0)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/66}, 0x46, 0x3, 0x1000)

17:21:40 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x4, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:40 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x3f000000)

[ 3288.094382][T29607] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3288.156181][T29607] CPU: 1 PID: 29607 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3288.164927][T29607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3288.175367][T29607] Call Trace:
[ 3288.178677][T29607]  dump_stack+0x18f/0x20d
[ 3288.183030][T29607]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3288.187993][T29607]  sysfs_do_create_link_sd+0x11e/0x140
[ 3288.193472][T29607]  sysfs_create_link+0x5f/0xc0
[ 3288.198257][T29607]  device_add+0x6ff/0x1be0
[ 3288.202700][T29607]  ? device_check_offline+0x280/0x280
[ 3288.208096][T29607]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3288.214106][T29607]  wiphy_register+0x1d5b/0x2840
[ 3288.218990][T29607]  ? wiphy_unregister+0xc10/0xc10
[ 3288.224037][T29607]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3288.229861][T29607]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3288.235945][T29607]  ieee80211_register_hw+0x2291/0x3950
[ 3288.241425][T29607]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3288.246829][T29607]  ? lock_downgrade+0x820/0x820
[ 3288.251689][T29607]  ? lock_is_held_type+0xb0/0xe0
[ 3288.256633][T29607]  ? memset+0x20/0x40
[ 3288.260622][T29607]  ? __hrtimer_init+0x12c/0x260
[ 3288.265487][T29607]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3288.271243][T29607]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3288.276629][T29607]  ? memcpy+0x39/0x60
[ 3288.280624][T29607]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3288.285661][T29607]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3288.291567][T29607]  ? lockdep_hardirqs_on+0x6a/0xe0
[ 3288.296705][T29607]  genl_rcv_msg+0x61d/0x980
[ 3288.301232][T29607]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3288.308197][T29607]  ? lock_release+0x8d0/0x8d0
[ 3288.312888][T29607]  ? __lockdep_free_key_range+0x110/0x110
[ 3288.318615][T29607]  netlink_rcv_skb+0x15a/0x430
[ 3288.323405][T29607]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3288.330359][T29607]  ? netlink_ack+0xa10/0xa10
[ 3288.334977][T29607]  genl_rcv+0x24/0x40
[ 3288.338968][T29607]  netlink_unicast+0x533/0x7d0
[ 3288.343742][T29607]  ? netlink_attachskb+0x810/0x810
[ 3288.348860][T29607]  ? _copy_from_iter_full+0x247/0x890
[ 3288.354239][T29607]  ? __phys_addr+0x9a/0x110
[ 3288.358745][T29607]  ? __phys_addr_symbol+0x2c/0x70
[ 3288.363776][T29607]  ? __check_object_size+0x171/0x3e4
[ 3288.369077][T29607]  netlink_sendmsg+0x856/0xd90
[ 3288.373867][T29607]  ? netlink_unicast+0x7d0/0x7d0
[ 3288.378819][T29607]  ? netlink_unicast+0x7d0/0x7d0
[ 3288.383764][T29607]  sock_sendmsg+0xcf/0x120
[ 3288.388192][T29607]  ____sys_sendmsg+0x6e8/0x810
[ 3288.392966][T29607]  ? kernel_sendmsg+0x50/0x50
[ 3288.397647][T29607]  ? do_recvmmsg+0x6d0/0x6d0
[ 3288.402244][T29607]  ? perf_trace_lock+0xeb/0x4a0
[ 3288.407098][T29607]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3288.413086][T29607]  ? __lockdep_free_key_range+0x110/0x110
[ 3288.418813][T29607]  ___sys_sendmsg+0xf3/0x170
[ 3288.423410][T29607]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3288.428700][T29607]  ? __fget_files+0x272/0x400
[ 3288.433390][T29607]  ? lock_downgrade+0x820/0x820
[ 3288.438257][T29607]  ? __fget_files+0x294/0x400
[ 3288.442944][T29607]  ? __fget_light+0xea/0x280
[ 3288.447546][T29607]  __sys_sendmsg+0xe5/0x1b0
[ 3288.452064][T29607]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3288.457107][T29607]  ? lock_is_held_type+0xb0/0xe0
[ 3288.462054][T29607]  ? do_fast_syscall_32+0x40/0x120
[ 3288.467172][T29607]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3288.473176][T29607]  do_syscall_32_irqs_on+0x3f/0x60
[ 3288.478303][T29607]  do_fast_syscall_32+0x7f/0x120
[ 3288.483249][T29607]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3288.489600][T29607] RIP: 0023:0xf7f35569
[ 3288.493676][T29607] Code: Bad RIP value.
[ 3288.497758][T29607] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3288.506187][T29607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3288.514183][T29607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3288.522174][T29607] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3288.530159][T29607] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3288.538148][T29607] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:41 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x5, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:41 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x7400, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:41 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r3 = openat$hwrng(0xffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x121002, 0x0)
setsockopt$packet_int(r3, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
openat$cgroup_int(r1, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r5=>0x0})
ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x31}}, {0x2, 0x4e22, @remote}, {0x2, 0x4e24, @loopback}, 0xc, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)='nr0\x00', 0x7ff, 0x8, 0x5})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:41 executing program 0:
r0 = socket(0x10, 0x803, 0x0)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000001240)=@v1={0x0, @aes128, 0x3, "7f4006d7c7bddf70"})
sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
sendmsg$rds(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=[@cswp={0x58, 0x114, 0x7, {{0xfffffe00, 0x3000}, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x5, 0x401, 0x7, 0x10000, 0x0, 0x54, 0x439d}}], 0x58, 0x4000001}, 0x20004800)
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00010000"], 0x4, 0x0)
openat$md(0xffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000001200), 0x9, 0x4)

17:21:41 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x6, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3288.723339][T29625] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3288.740086][T29625] CPU: 0 PID: 29625 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3288.748805][T29625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3288.758872][T29625] Call Trace:
[ 3288.762179][T29625]  dump_stack+0x18f/0x20d
[ 3288.766530][T29625]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3288.771489][T29625]  sysfs_do_create_link_sd+0x11e/0x140
[ 3288.776985][T29625]  sysfs_create_link+0x5f/0xc0
[ 3288.781783][T29625]  device_add+0x6ff/0x1be0
[ 3288.786231][T29625]  ? device_check_offline+0x280/0x280
[ 3288.791627][T29625]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3288.797634][T29625]  wiphy_register+0x1d5b/0x2840
[ 3288.802512][T29625]  ? wiphy_unregister+0xc10/0xc10
[ 3288.807558][T29625]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3288.813566][T29625]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3288.819681][T29625]  ieee80211_register_hw+0x2291/0x3950
[ 3288.825190][T29625]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3288.830609][T29625]  ? lock_downgrade+0x820/0x820
[ 3288.835485][T29625]  ? lock_is_held_type+0xb0/0xe0
[ 3288.840437][T29625]  ? memset+0x20/0x40
[ 3288.844434][T29625]  ? __hrtimer_init+0x12c/0x260
[ 3288.849302][T29625]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3288.855052][T29625]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3288.861490][T29625]  ? memcpy+0x39/0x60
[ 3288.865486][T29625]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3288.870530][T29625]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3288.876451][T29625]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3288.883521][T29625]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3288.890404][T29625]  genl_rcv_msg+0x61d/0x980
[ 3288.894938][T29625]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3288.901896][T29625]  ? lock_release+0x8d0/0x8d0
[ 3288.906586][T29625]  ? __lockdep_free_key_range+0x110/0x110
[ 3288.912342][T29625]  netlink_rcv_skb+0x15a/0x430
[ 3288.917119][T29625]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3288.924337][T29625]  ? netlink_ack+0xa10/0xa10
[ 3288.928948][T29625]  genl_rcv+0x24/0x40
[ 3288.932937][T29625]  netlink_unicast+0x533/0x7d0
[ 3288.937709][T29625]  ? netlink_attachskb+0x810/0x810
[ 3288.942824][T29625]  ? _copy_from_iter_full+0x247/0x890
[ 3288.948201][T29625]  ? __phys_addr+0x9a/0x110
[ 3288.952814][T29625]  ? __phys_addr_symbol+0x2c/0x70
[ 3288.957855][T29625]  ? __check_object_size+0x171/0x3e4
[ 3288.963155][T29625]  netlink_sendmsg+0x856/0xd90
[ 3288.967949][T29625]  ? netlink_unicast+0x7d0/0x7d0
[ 3288.972920][T29625]  ? netlink_unicast+0x7d0/0x7d0
[ 3288.977877][T29625]  sock_sendmsg+0xcf/0x120
[ 3288.982309][T29625]  ____sys_sendmsg+0x6e8/0x810
[ 3288.987090][T29625]  ? kernel_sendmsg+0x50/0x50
[ 3288.991776][T29625]  ? do_recvmmsg+0x6d0/0x6d0
[ 3288.996377][T29625]  ? perf_trace_lock+0xeb/0x4a0
[ 3289.001248][T29625]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3289.007261][T29625]  ? __lockdep_free_key_range+0x110/0x110
[ 3289.013011][T29625]  ___sys_sendmsg+0xf3/0x170
[ 3289.017618][T29625]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3289.022922][T29625]  ? __fget_files+0x272/0x400
[ 3289.027625][T29625]  ? lock_downgrade+0x820/0x820
[ 3289.032536][T29625]  ? __fget_files+0x294/0x400
[ 3289.037243][T29625]  ? __fget_light+0xea/0x280
[ 3289.041856][T29625]  __sys_sendmsg+0xe5/0x1b0
[ 3289.046361][T29625]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3289.051409][T29625]  ? lock_is_held_type+0xb0/0xe0
[ 3289.056358][T29625]  ? do_fast_syscall_32+0x40/0x120
[ 3289.061479][T29625]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3289.067467][T29625]  do_syscall_32_irqs_on+0x3f/0x60
[ 3289.072594][T29625]  do_fast_syscall_32+0x7f/0x120
[ 3289.077548][T29625]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3289.083918][T29625] RIP: 0023:0xf7f35569
[ 3289.087986][T29625] Code: Bad RIP value.
[ 3289.092052][T29625] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3289.100475][T29625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3289.108457][T29625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3289.116431][T29625] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3289.124495][T29625] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3289.132477][T29625] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3289.180262][T29642] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3289.195691][T29642] CPU: 0 PID: 29642 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3289.204419][T29642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3289.214487][T29642] Call Trace:
[ 3289.217797][T29642]  dump_stack+0x18f/0x20d
[ 3289.222171][T29642]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3289.227137][T29642]  sysfs_do_create_link_sd+0x11e/0x140
[ 3289.232629][T29642]  sysfs_create_link+0x5f/0xc0
[ 3289.237428][T29642]  device_add+0x6ff/0x1be0
[ 3289.241913][T29642]  ? device_check_offline+0x280/0x280
[ 3289.247305][T29642]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3289.253327][T29642]  wiphy_register+0x1d5b/0x2840
[ 3289.258258][T29642]  ? wiphy_unregister+0xc10/0xc10
[ 3289.263307][T29642]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3289.269147][T29642]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3289.275243][T29642]  ieee80211_register_hw+0x2291/0x3950
[ 3289.280740][T29642]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3289.286137][T29642]  ? lock_downgrade+0x820/0x820
[ 3289.291009][T29642]  ? lock_is_held_type+0xb0/0xe0
[ 3289.295978][T29642]  ? memset+0x20/0x40
[ 3289.299987][T29642]  ? __hrtimer_init+0x12c/0x260
[ 3289.304856][T29642]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3289.310605][T29642]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3289.315994][T29642]  ? memcpy+0x39/0x60
[ 3289.320001][T29642]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3289.325047][T29642]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3289.330975][T29642]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3289.337923][T29642]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3289.344798][T29642]  genl_rcv_msg+0x61d/0x980
[ 3289.349322][T29642]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3289.356278][T29642]  ? lock_release+0x8d0/0x8d0
[ 3289.360970][T29642]  ? __lockdep_free_key_range+0x110/0x110
[ 3289.366725][T29642]  netlink_rcv_skb+0x15a/0x430
[ 3289.371511][T29642]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3289.378453][T29642]  ? netlink_ack+0xa10/0xa10
[ 3289.383067][T29642]  genl_rcv+0x24/0x40
[ 3289.387052][T29642]  netlink_unicast+0x533/0x7d0
[ 3289.391933][T29642]  ? netlink_attachskb+0x810/0x810
[ 3289.397057][T29642]  ? _copy_from_iter_full+0x247/0x890
[ 3289.402436][T29642]  ? __phys_addr+0x9a/0x110
[ 3289.406948][T29642]  ? __phys_addr_symbol+0x2c/0x70
[ 3289.411982][T29642]  ? __check_object_size+0x171/0x3e4
[ 3289.417292][T29642]  netlink_sendmsg+0x856/0xd90
[ 3289.422088][T29642]  ? netlink_unicast+0x7d0/0x7d0
[ 3289.427045][T29642]  ? netlink_unicast+0x7d0/0x7d0
[ 3289.432080][T29642]  sock_sendmsg+0xcf/0x120
[ 3289.436505][T29642]  ____sys_sendmsg+0x6e8/0x810
[ 3289.441287][T29642]  ? kernel_sendmsg+0x50/0x50
[ 3289.445977][T29642]  ? do_recvmmsg+0x6d0/0x6d0
[ 3289.450578][T29642]  ? perf_trace_lock+0xeb/0x4a0
[ 3289.455437][T29642]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3289.461439][T29642]  ? __lockdep_free_key_range+0x110/0x110
[ 3289.467174][T29642]  ___sys_sendmsg+0xf3/0x170
[ 3289.471783][T29642]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3289.477086][T29642]  ? __fget_files+0x272/0x400
[ 3289.481784][T29642]  ? lock_downgrade+0x820/0x820
[ 3289.486682][T29642]  ? __fget_files+0x294/0x400
[ 3289.491384][T29642]  ? __fget_light+0xea/0x280
[ 3289.496006][T29642]  __sys_sendmsg+0xe5/0x1b0
[ 3289.500527][T29642]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3289.505588][T29642]  ? lock_is_held_type+0xb0/0xe0
[ 3289.510556][T29642]  ? do_fast_syscall_32+0x40/0x120
[ 3289.515686][T29642]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3289.521788][T29642]  do_syscall_32_irqs_on+0x3f/0x60
[ 3289.526900][T29642]  do_fast_syscall_32+0x7f/0x120
[ 3289.532058][T29642]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3289.538386][T29642] RIP: 0023:0xf7f35569
[ 3289.542450][T29642] Code: Bad RIP value.
[ 3289.546507][T29642] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3289.554908][T29642] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3289.562875][T29642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3289.570845][T29642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
17:21:42 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040))

17:21:42 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x40000000)

17:21:42 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x8, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:42 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0x2000014e}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3289.578844][T29642] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3289.586819][T29642] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:42 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
msgrcv(0x0, 0x0, 0x0, 0x0, 0x0)
openat$autofs(0xffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, 0x0, 0x0)
timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc))
timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='?'], 0x2000, 0x0)
msgctl$IPC_RMID(0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=<r3=>0x0)
dup(0xffffffffffffffff)
timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r5=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:42 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x7a00, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:42 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x9, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:42 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0df0219f9c6bfb335e8a05b604d48a97dab30d3ab92b1b63b1530f253348a3bfd23aaae418fd2b7db765cfc275113cbd2346bcd4d63ee6090e36af7cc7ad531bc1b76b391af4eae33bd2fdcabd032332bbd677d128de1d33e5b521fff36774bb45affe878ea74e7ffe420b019539d01396d8209ff87a3399b10d09d76025ed9b82ea3d725acfd0947c91dc4da94df43a98120432bd3b006b0d205c1a582b9de12ae92ac008988968f018ca2d0d6103ff9aac3cf868ca95c11bb66e3fda01c8ab6a4d7749d2b2084820fc92cf6ff59b4ea81c2cc64a7666388829a92a886be445fc3440cc77dbc75286d19d897917f96f986bf8d4229ba0befd"], 0x4, 0x0)

17:21:42 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xa, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3289.877333][T29663] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3289.909204][T29663] CPU: 1 PID: 29663 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3289.917933][T29663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3289.928001][T29663] Call Trace:
[ 3289.931312][T29663]  dump_stack+0x18f/0x20d
[ 3289.935681][T29663]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3289.940645][T29663]  sysfs_do_create_link_sd+0x11e/0x140
[ 3289.946134][T29663]  sysfs_create_link+0x5f/0xc0
[ 3289.951009][T29663]  device_add+0x6ff/0x1be0
[ 3289.955458][T29663]  ? device_check_offline+0x280/0x280
[ 3289.960934][T29663]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3289.966933][T29663]  wiphy_register+0x1d5b/0x2840
[ 3289.971810][T29663]  ? wiphy_unregister+0xc10/0xc10
[ 3289.976853][T29663]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3289.982680][T29663]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3289.988764][T29663]  ieee80211_register_hw+0x2291/0x3950
[ 3289.994253][T29663]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3289.999644][T29663]  ? lock_downgrade+0x820/0x820
[ 3290.004513][T29663]  ? lock_is_held_type+0xb0/0xe0
[ 3290.009471][T29663]  ? memset+0x20/0x40
[ 3290.013503][T29663]  ? __hrtimer_init+0x12c/0x260
[ 3290.018370][T29663]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3290.024120][T29663]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3290.029514][T29663]  ? memcpy+0x39/0x60
[ 3290.033524][T29663]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3290.038578][T29663]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3290.044509][T29663]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3290.051451][T29663]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3290.058318][T29663]  genl_rcv_msg+0x61d/0x980
[ 3290.062851][T29663]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3290.069902][T29663]  ? lock_release+0x8d0/0x8d0
[ 3290.074589][T29663]  ? __lockdep_free_key_range+0x110/0x110
[ 3290.080324][T29663]  netlink_rcv_skb+0x15a/0x430
[ 3290.085104][T29663]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3290.092052][T29663]  ? netlink_ack+0xa10/0xa10
[ 3290.096667][T29663]  genl_rcv+0x24/0x40
[ 3290.100833][T29663]  netlink_unicast+0x533/0x7d0
[ 3290.105615][T29663]  ? netlink_attachskb+0x810/0x810
[ 3290.110740][T29663]  ? _copy_from_iter_full+0x247/0x890
[ 3290.116133][T29663]  ? __phys_addr+0x9a/0x110
[ 3290.120646][T29663]  ? __phys_addr_symbol+0x2c/0x70
[ 3290.125687][T29663]  ? __check_object_size+0x171/0x3e4
[ 3290.130986][T29663]  netlink_sendmsg+0x856/0xd90
[ 3290.135770][T29663]  ? netlink_unicast+0x7d0/0x7d0
[ 3290.140725][T29663]  ? netlink_unicast+0x7d0/0x7d0
[ 3290.145677][T29663]  sock_sendmsg+0xcf/0x120
[ 3290.150104][T29663]  ____sys_sendmsg+0x6e8/0x810
[ 3290.154883][T29663]  ? kernel_sendmsg+0x50/0x50
[ 3290.159600][T29663]  ? do_recvmmsg+0x6d0/0x6d0
[ 3290.164198][T29663]  ? perf_trace_lock+0xeb/0x4a0
[ 3290.169143][T29663]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3290.175137][T29663]  ? __lockdep_free_key_range+0x110/0x110
[ 3290.180884][T29663]  ___sys_sendmsg+0xf3/0x170
[ 3290.185490][T29663]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3290.190785][T29663]  ? __fget_files+0x272/0x400
[ 3290.195502][T29663]  ? lock_downgrade+0x820/0x820
[ 3290.200375][T29663]  ? __fget_files+0x294/0x400
[ 3290.205158][T29663]  ? __fget_light+0xea/0x280
[ 3290.209756][T29663]  __sys_sendmsg+0xe5/0x1b0
[ 3290.214270][T29663]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3290.219313][T29663]  ? lock_is_held_type+0xb0/0xe0
[ 3290.224266][T29663]  ? do_fast_syscall_32+0x40/0x120
[ 3290.229391][T29663]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3290.235388][T29663]  do_syscall_32_irqs_on+0x3f/0x60
[ 3290.240514][T29663]  do_fast_syscall_32+0x7f/0x120
[ 3290.245463][T29663]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3290.251795][T29663] RIP: 0023:0xf7f35569
[ 3290.255865][T29663] Code: Bad RIP value.
[ 3290.259923][T29663] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3290.268343][T29663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
17:21:42 executing program 0:
msgsnd(0x0, &(0x7f0000000000), 0x4, 0x0)

[ 3290.276319][T29663] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3290.284294][T29663] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3290.292270][T29663] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3290.300244][T29663] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3290.349651][ T1164] BUG: MAX_LOCKDEP_CHAINS too low!
[ 3290.354804][ T1164] turning off the locking correctness validator.
[ 3290.361135][ T1164] CPU: 1 PID: 1164 Comm: khugepaged Not tainted 5.8.0-rc5-syzkaller #0
[ 3290.369370][ T1164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3290.379426][ T1164] Call Trace:
[ 3290.382730][ T1164]  dump_stack+0x18f/0x20d
[ 3290.387068][ T1164]  __lock_acquire.cold+0x11/0x3f8
[ 3290.392101][ T1164]  ? remove_entity_load_avg+0x76/0x250
[ 3290.397565][ T1164]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3290.403546][ T1164]  ? find_held_lock+0x2d/0x110
[ 3290.408319][ T1164]  ? migrate_task_rq_fair+0x2be/0x480
[ 3290.413693][ T1164]  lock_acquire+0x1f1/0xad0
[ 3290.418197][ T1164]  ? try_to_wake_up+0x5c4/0x1360
[ 3290.423149][ T1164]  ? lock_release+0x8d0/0x8d0
[ 3290.427822][ T1164]  ? trace_hardirqs_off+0x27/0x210
[ 3290.432927][ T1164]  ? __cpu_to_node+0x7b/0xa0
[ 3290.437520][ T1164]  ? migrate_task_rq_fair+0x14d/0x480
[ 3290.442890][ T1164]  _raw_spin_lock+0x2a/0x40
[ 3290.447394][ T1164]  ? try_to_wake_up+0x5c4/0x1360
[ 3290.452324][ T1164]  try_to_wake_up+0x5c4/0x1360
[ 3290.457101][ T1164]  ? migrate_swap_stop+0x9f0/0x9f0
[ 3290.462208][ T1164]  ? mark_held_locks+0x9f/0xe0
[ 3290.466978][ T1164]  ? lockdep_hardirqs_off+0x66/0xa0
[ 3290.472294][ T1164]  swake_up_one+0x71/0x1b0
[ 3290.476718][ T1164]  rcu_preempt_deferred_qs_irqrestore+0x832/0xb00
[ 3290.483145][ T1164]  ? lockdep_hardirqs_off+0x66/0xa0
[ 3290.488564][ T1164]  __rcu_read_unlock+0x16e/0x560
[ 3290.494477][ T1164]  __flush_work+0x940/0xab0
[ 3290.499003][ T1164]  ? __queue_work+0x653/0xff0
[ 3290.503680][ T1164]  ? queue_work_node+0x370/0x370
[ 3290.508611][ T1164]  ? lock_downgrade+0x820/0x820
[ 3290.513469][ T1164]  ? mark_lock+0xbc/0x1710
[ 3290.518200][ T1164]  ? mark_held_locks+0x9f/0xe0
[ 3290.522975][ T1164]  ? queue_work_on+0xe6/0x200
[ 3290.527787][ T1164]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3290.533812][ T1164]  ? trace_hardirqs_on+0x5f/0x220
[ 3290.538845][ T1164]  ? _find_next_bit.constprop.0+0x1a3/0x200
[ 3290.544752][ T1164]  lru_add_drain_all+0x3ca/0x590
[ 3290.549785][ T1164]  khugepaged+0x10b/0x5a10
[ 3290.554218][ T1164]  ? collapse_pte_mapped_thp+0xb90/0xb90
[ 3290.559854][ T1164]  ? __kthread_parkme+0xad/0x1e0
[ 3290.564796][ T1164]  ? lock_downgrade+0x820/0x820
[ 3290.569650][ T1164]  ? finish_wait+0x260/0x260
[ 3290.574234][ T1164]  ? _raw_spin_unlock_irqrestore+0x62/0xe0
[ 3290.580037][ T1164]  ? __kthread_parkme+0x4c/0x1e0
[ 3290.584970][ T1164]  ? lockdep_hardirqs_on_prepare+0x3a2/0x590
[ 3290.590945][ T1164]  ? __kthread_parkme+0x13f/0x1e0
17:21:43 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000c626942f12dc334ccb6275211c632bc5725ea175654c90f8d16e3b54e812a026d5a3e523fd23f65410c2132757c7f41946836d479c59b13bd1df041080fb2d429918c055fcdd6ad6e3d6bb6517fefce72a54fc4f1d087d2365abbc929fac3dd4f9741dbb296da69d1286320000"], 0x4, 0x0)

[ 3290.595964][ T1164]  ? collapse_pte_mapped_thp+0xb90/0xb90
[ 3290.601591][ T1164]  kthread+0x3b5/0x4a0
[ 3290.605656][ T1164]  ? __kthread_bind_mask+0xc0/0xc0
[ 3290.610758][ T1164]  ? __kthread_bind_mask+0xc0/0xc0
[ 3290.615970][ T1164]  ret_from_fork+0x1f/0x30
17:21:43 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x60000000)

17:21:43 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xb, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:43 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000058aaa57"], 0x4, 0x0)

17:21:43 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xe, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3290.896822][T29680] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3290.924771][T29680] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3290.961981][T29680] CPU: 0 PID: 29680 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3290.970699][T29680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3290.980763][T29680] Call Trace:
[ 3290.984059][T29680]  dump_stack+0x18f/0x20d
[ 3290.988431][T29680]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3290.993392][T29680]  sysfs_do_create_link_sd+0x11e/0x140
[ 3290.998861][T29680]  sysfs_create_link+0x5f/0xc0
[ 3291.003638][T29680]  device_add+0x6ff/0x1be0
[ 3291.008077][T29680]  ? device_check_offline+0x280/0x280
[ 3291.013462][T29680]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3291.019456][T29680]  wiphy_register+0x1d5b/0x2840
[ 3291.024330][T29680]  ? wiphy_unregister+0xc10/0xc10
[ 3291.029365][T29680]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3291.035190][T29680]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3291.041267][T29680]  ieee80211_register_hw+0x2291/0x3950
[ 3291.046736][T29680]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3291.052115][T29680]  ? lock_downgrade+0x820/0x820
[ 3291.056969][T29680]  ? lockdep_init_map_waits+0x26a/0x890
[ 3291.062523][T29680]  ? memset+0x20/0x40
[ 3291.066511][T29680]  ? __hrtimer_init+0x12c/0x260
[ 3291.071375][T29680]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3291.077097][T29680]  ? perf_trace_lock+0xeb/0x4a0
[ 3291.081963][T29680]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3291.087341][T29680]  ? memcpy+0x39/0x60
[ 3291.091597][T29680]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3291.096627][T29680]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3291.102537][T29680]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3291.109475][T29680]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3291.116327][T29680]  genl_rcv_msg+0x61d/0x980
[ 3291.120850][T29680]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3291.127796][T29680]  ? lock_release+0x8d0/0x8d0
[ 3291.132478][T29680]  ? __lockdep_free_key_range+0x110/0x110
[ 3291.138200][T29680]  netlink_rcv_skb+0x15a/0x430
[ 3291.142972][T29680]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3291.149911][T29680]  ? netlink_ack+0xa10/0xa10
[ 3291.154502][T29680]  ? netlink_deliver_tap+0x236/0xb70
[ 3291.159793][T29680]  genl_rcv+0x24/0x40
[ 3291.163778][T29680]  netlink_unicast+0x533/0x7d0
[ 3291.168546][T29680]  ? netlink_attachskb+0x810/0x810
[ 3291.173837][T29680]  ? _copy_from_iter_full+0x247/0x890
[ 3291.180339][T29680]  ? __phys_addr+0x9a/0x110
[ 3291.184851][T29680]  ? __phys_addr_symbol+0x2c/0x70
[ 3291.189883][T29680]  ? __check_object_size+0x171/0x3e4
[ 3291.195171][T29680]  netlink_sendmsg+0x856/0xd90
[ 3291.199943][T29680]  ? netlink_unicast+0x7d0/0x7d0
[ 3291.204890][T29680]  ? netlink_unicast+0x7d0/0x7d0
[ 3291.209841][T29680]  sock_sendmsg+0xcf/0x120
[ 3291.214269][T29680]  ____sys_sendmsg+0x6e8/0x810
[ 3291.219050][T29680]  ? kernel_sendmsg+0x50/0x50
[ 3291.223730][T29680]  ? do_recvmmsg+0x6d0/0x6d0
[ 3291.228324][T29680]  ? perf_trace_lock+0xeb/0x4a0
[ 3291.233175][T29680]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3291.239164][T29680]  ? __lockdep_free_key_range+0x110/0x110
[ 3291.244890][T29680]  ___sys_sendmsg+0xf3/0x170
[ 3291.249506][T29680]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3291.254796][T29680]  ? lock_downgrade+0x820/0x820
[ 3291.259651][T29680]  ? __might_fault+0x11f/0x1d0
[ 3291.264422][T29680]  ? __fget_files+0x294/0x400
[ 3291.269101][T29680]  ? __fget_light+0xea/0x280
[ 3291.273698][T29680]  __sys_sendmsg+0xe5/0x1b0
[ 3291.278230][T29680]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3291.283268][T29680]  ? check_preemption_disabled+0x50/0x130
[ 3291.288996][T29680]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3291.295072][T29680]  do_syscall_32_irqs_on+0x3f/0x60
[ 3291.300194][T29680]  do_fast_syscall_32+0x7f/0x120
[ 3291.305154][T29680]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3291.311523][T29680] RIP: 0023:0xf7f35569
[ 3291.315677][T29680] Code: Bad RIP value.
[ 3291.319750][T29680] RSP: 002b:00000000f5ccd0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3291.328165][T29680] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3291.336137][T29680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3291.344112][T29680] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3291.352083][T29680] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3291.360057][T29680] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:44 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0x7fffeffd}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:44 executing program 0:
msgsnd(0x0, &(0x7f00000000c0)={0x0, "5337ffee6b26c0d6961aecf8f0f6f0af13e0ff70975287f707c5d5247bd8c7e3"}, 0x24, 0x0)
r0 = msgget(0x2, 0x180)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r1, r2, 0x0, 0x100000080006c00)
ioctl$VIDIOC_DQEVENT(r1, 0x80805659, &(0x7f0000000100)={0x0, @motion_det})
msgrcv(r0, &(0x7f0000000000)={0x0, ""/139}, 0x8f, 0x1, 0x2800)

17:21:44 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xf, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:44 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x8, 0x0, 0x1}, 0x3c)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r3, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r3, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r5=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
sendmmsg$alg(r5, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000014c0)="b354d3f69809d91523e0fc255c19c4671263a13b5d3e5efef25e78d72c74db40", 0x20}, {&(0x7f0000001500)="1b7a0fa5256c1644cdda4f2f6fad597ff7b2eaf6566d9d2f000809d04be3", 0x1e}, {&(0x7f0000001540)="06fee0134176ea85a3cec513664a7e747e9cd2f1675af4d9b3678ed19371465a7e58ecdc2b8a853a4d9a787ff6dada85834bae195ee9e46e9c537c0ae2987bd9a0ec2712263b20e6ba2e5185b1afd61cb2c7366fd438386dfcad715d9e4ac2c233dc89dd975fbf01c543042ccf6a2e7faa277d8d930abb9bbf1dd2a25bb4df3c7df095ea77d3ced27be76349df17ef9c8ef89db1", 0x94}], 0x3, &(0x7f0000001640)=[@assoc={0x10, 0x117, 0x4, 0x101}, @op={0x10}], 0x20, 0x4000000}, {0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)="ca4a52ebe344726a8c50046be525ee68693d16457722ac8e5910224b5984d27d213e011f7732e67f14bd7ab2a0d87450f34955fe8f0d0d0d679529cdb81f86f44fc0915874c6d296e107d070d4a13577689a09b84a247d972e3e8513d68a50cebf974de3e16abe867d65080be4859563dd8cc28a30f598a723ba5ff517d17a5a6f73426d03146f6f8dfd00eabb291815499614fb0712a996d9988d0e38a5677cd7ef505a3bc5de7ae4f3b1222a7ec9d07bc87faa002d1cc9dce0cf8675831bde6c19dd7de7fd0da9793e43d8d99ff65a3621885be348bbc781a3c5a6093f5c70dca3c4c898b36c02bfc1c893fe825acf12c558b37a2770cb", 0xf8}, {&(0x7f0000001780)="2bf9a71975dfc23fee56d93c4ce7930b8948b0065715f84f3848b8c472d308c98e2708b4f7464bbb539582fedd37e3be0fe7d14e4b7ebe0703f7c87cc320f26e6e1bf0dbac3fb7795fee1be611c35792b40aaf4c22bad3fc04bc26181c654ffa9d595d4b0bbd0ecb72faa0acfd6b8d7dbe338ade24c457a127f8044bbaabda7ecc72f7e9379e3acb20882254107f502e3b35c6d89976e982e8936f2ab33c684c2f596982970dfb800a5174b0d996e1a25e5a1cb2e611dded306d7c3cc80088c2763591c84844f964519b678810a290485d5708f46238eb71c95a138893e3c7d9bc57cf7ad1dfba6d377542329f351df642b1ecd8d8497c", 0xf7}, {&(0x7f0000001880)="beef8de87af01918af3130ebc58d8f224f5fa9392b6c698997f2dc37129ec8cbee39fb4dacd60fb6171b34d7bf1fcdc6dbc37f0d93259b3183bd9433c33b513e0d56ccafb2ca2259c7e93ee80cb7a5b583c6290b8e649cb4858fda4601ea5ecb1bec203f3707adadfda8166d0dbee0492f91a46c6abbdfc248c6b548d4544295a62e060e8ed9d74306070062c577185ade846077268c1fa5e647dc80f3395b2d952fbca6a91de75abcba28590742f6af65060bba0cd821d18fe1ea3116b4ca2fcf0bde181bf478e8abea717e5fc0ce9b2b02b92e0893a6fccbf4a5", 0xdb}, 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0x1000}, {&(0x7f0000001c00)="4ae197664a301be03e5f167b93693f4ee2acef143fbca6cb6d54500077f61e7bd15af5aada76b78f24b75eeebda10502e5ca3077fdf6293a3c4409be301f5e582d251c8021c635188ae6a16fd8ffe450d190cdca76423229a0554dc4c4af236012c25ae112028296029f6cdc091af536e107b9d4f68533818744991a6e72855525742b60b9b8", 0x86}, {&(0x7f0000001cc0)="759039d74c03bfdadb91b14cc6ca01e81f4837594be4a8368a9a19cc8aa14ebec31fdec827d9d7ff7a460b71cefd65e03f34c51e09bd7cf6073f699ad619c0e831dc40091bc7e17684fac0ff5552896682e3f793889d03f6fe51", 0x5a}], 0x9}, {0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001dc0)="ce89740dee1a721a1772f4a6847ffd9b5c1e35b8565d33d7b49981e15e7290ce22a69c2b7a662bd6af8f11c81360577f38c927da03989c3c1fbcd160459ea2f043883d5df2a5598df68010dff49ea017c4162c043c68bce227a1f5962670d0ee27fef748873b027d257e3182ace31ea8b565e51e91f112bf", 0x78}, {&(0x7f0000001e40)="81b5d4d3db3bc36f9bb5daec48e6a0f7156ac59e5c6a7d36777202778a13115372c19a332581b971df6e708bd58fdbc0edc3de21a442ca705694064c75ceb3a8f47da40b88ceea328c95faed", 0x4c}, {&(0x7f00000041c0)="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", 0x1000}, {&(0x7f0000001ec0)="3b32526cc81f24f262d43df2978d5e72e7806133f2df364406dcc7783ec4af3605ca43355dbaff3ceb1372cc8140d1ee593c383abd4d5ca1a6520f5fba98c795e71dc3470ffafe7ea66dd38d44c740181836ed4bcd4d3b29d965544bf85d8c864d55d211988a99c95135c39abfff2b9557d9a2c00ebdbaff621e56f17498e796d55def91edf7d01f38e0ab45d3d8201b34526be4a53a22bd7383d19352033c73939fb9ed5486e32365c19ac17652e515a498058c4aded4150ab53095b85b77e6e9a2ac72ab7f7c98f3c5d3250aa8c10a5a87b895fc5aeec40b5b59eed9033718cd", 0xe1}, {&(0x7f0000001fc0)="7c4b67d6583eec99438c05926bf7ce7fe9190e2914e118dc41279cfdf67f4b6bdadffa6af20bed1bd524ac1737dcbc39d42f9b5adcfbcf4e97512e86b93f3040be0a09db69fd9751a2c88915b06f13362059814694df2b81e5f79420e972ffeb3720d876ffe2784d9605958f35a6f7c96835ade23231d96ea845ad0699257ef1", 0x80}, {&(0x7f0000002040)="7dab592363bfbdf98a6de57a620ca3870891225a963cccc9510a0f15adcd257e56ebfcd3551313a881ab23527bcaf4c5c51180a82ad2e63844496b757079eadbff1c4a2eb134bd933ecc430225935db387a204bc8c4e3d8692fec055611fb27ead5131f86cc0af21846b5169c9d3252e9c358f16d27e0ee7c2013f9f5141e6ab0e7e01468d7e6ae3ca2e39d8c63d5dfa81b65d724a8a4f1bce3a72c10c67cf3aa758990f6439", 0xa6}, {&(0x7f0000002100)="4bf15639f2e498ac32102387e87d506cfab1068628da3bb3d98d24bb5e788c3b30c53a1e619cb3e28c2f78d757fb57002d754f19f2c4bf251374103a715e21a49ebd", 0x42}], 0x7, &(0x7f00000051c0), 0x0, 0x80}], 0x3, 0x10)
sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0)
splice(r3, &(0x7f0000000040)=0x42, r4, &(0x7f00000010c0)=0x1, 0x7f, 0x7)
bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000001c0)={&(0x7f00000011c0)="7d46180b3c970263a7f7aa61744487c62059a6e86f4a40c0f03d2b2eceadda2ccf78d0894fecbad1f02c9519b5f63c9c119cf2f7042095afcfde9552ed00cf189cfe67faf75a6deb8487a12b2150dabaee02225184512d0ff46a6f86c0d90d0bda88cb507c7d519aaef87f98657dd40c13ed3ab5a051570d62b2ac8876bfe2a5b75a6c677b308e9284c6aa70d84645287c84b124f8242788949440f52fc7", &(0x7f0000001100)=""/77, &(0x7f0000001280)="0467f91aafc5e1af97a41572566a86e157a23b93c83a966ba94737b10bb97ba306ce499139210945cf9089fc77b71a80fd130e63ee1a76250a145e1f670ac928425615e24dec28bcb4ab45b57714231b32b7c600b14a441219acb0ea3bf117ca7b6cda8973954b889d984d0b52588a6233de953edf6f51f80606dcbd0d620f7d55a4d924e877649feab80b40b6a423beb5302c3aac30d6178687b17645bbe05b9059c70fcc6cda00779db1129662c40312915a3baab42027c574260000000000000000009571be893e054d3e98fcf1", &(0x7f0000001380)="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", 0xf1c, r3}, 0x38)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r6=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:44 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xad2d, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:44 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x10, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:44 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x9c0f0000)

[ 3291.672489][T29710] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3291.697449][T29710] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3291.752303][T29710] CPU: 0 PID: 29710 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3291.761021][T29710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3291.771109][T29710] Call Trace:
[ 3291.774406][T29710]  dump_stack+0x18f/0x20d
[ 3291.778752][T29710]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3291.783712][T29710]  sysfs_do_create_link_sd+0x11e/0x140
[ 3291.789203][T29710]  sysfs_create_link+0x5f/0xc0
[ 3291.793978][T29710]  device_add+0x6ff/0x1be0
17:21:44 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x11, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3291.798403][T29710]  ? device_check_offline+0x280/0x280
[ 3291.803781][T29710]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3291.809772][T29710]  wiphy_register+0x1d5b/0x2840
[ 3291.814898][T29710]  ? wiphy_unregister+0xc10/0xc10
[ 3291.819940][T29710]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3291.825767][T29710]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3291.831882][T29710]  ieee80211_register_hw+0x2291/0x3950
[ 3291.837363][T29710]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3291.842754][T29710]  ? lock_downgrade+0x820/0x820
[ 3291.847617][T29710]  ? lockdep_init_map_waits+0x26a/0x890
[ 3291.853282][T29710]  ? memset+0x20/0x40
[ 3291.857281][T29710]  ? __hrtimer_init+0x12c/0x260
[ 3291.862149][T29710]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3291.867881][T29710]  ? perf_trace_lock+0xeb/0x4a0
[ 3291.872758][T29710]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3291.878231][T29710]  ? memcpy+0x39/0x60
[ 3291.882238][T29710]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3291.887297][T29710]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3291.893217][T29710]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3291.900164][T29710]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3291.907028][T29710]  genl_rcv_msg+0x61d/0x980
[ 3291.911552][T29710]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3291.918507][T29710]  ? lock_release+0x8d0/0x8d0
[ 3291.923200][T29710]  ? __lockdep_free_key_range+0x110/0x110
[ 3291.928930][T29710]  netlink_rcv_skb+0x15a/0x430
[ 3291.933709][T29710]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3291.940660][T29710]  ? netlink_ack+0xa10/0xa10
[ 3291.945271][T29710]  ? netlink_deliver_tap+0x236/0xb70
[ 3291.950570][T29710]  genl_rcv+0x24/0x40
[ 3291.954564][T29710]  netlink_unicast+0x533/0x7d0
[ 3291.959343][T29710]  ? netlink_attachskb+0x810/0x810
[ 3291.964465][T29710]  ? _copy_from_iter_full+0x247/0x890
[ 3291.969848][T29710]  ? __phys_addr+0x9a/0x110
[ 3291.974363][T29710]  ? __phys_addr_symbol+0x2c/0x70
[ 3291.979394][T29710]  ? __check_object_size+0x171/0x3e4
[ 3291.984695][T29710]  netlink_sendmsg+0x856/0xd90
[ 3291.989472][T29710]  ? netlink_unicast+0x7d0/0x7d0
[ 3291.994423][T29710]  ? netlink_unicast+0x7d0/0x7d0
17:21:44 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r0, 0x0)
msgsnd(r0, &(0x7f0000000000)={0x3, "766c274488b2f86d61f4d4dd5a0263b92f10ed1272c6fbe31c9c206cbd29d99d60aaf9907de13aa02883cf1677f2ba8f1680da41fda73ff87fc1f1d1f2651be641821f3a57f7809e04a49db388c34b0aa36d6edafee2badf4ec7da9ddbe8203b62a51d1cbe7cf111378f9cdc59046cb84d99e4ff796de9522b001843f0bede1cb25345cf54cc488d483a27d75e08582f616b4116f05531628a226caf753df1783e006ec9f372f4962b974e440c7de04cfc3772d54c1f6641a61d8a12f3396f556d3d96d968a29dd0d54fef876149c0a3fbba4558fd5330752473d3596358a4a7ecb466216d841b3871b45cd10f1704f86a5251af113dc4e26380"}, 0xfe, 0x0)

[ 3291.999373][T29710]  sock_sendmsg+0xcf/0x120
[ 3292.003818][T29710]  ____sys_sendmsg+0x6e8/0x810
[ 3292.008600][T29710]  ? kernel_sendmsg+0x50/0x50
[ 3292.013285][T29710]  ? do_recvmmsg+0x6d0/0x6d0
[ 3292.017881][T29710]  ? perf_trace_lock+0xeb/0x4a0
[ 3292.022743][T29710]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3292.028729][T29710]  ? __lockdep_free_key_range+0x110/0x110
[ 3292.034456][T29710]  ___sys_sendmsg+0xf3/0x170
[ 3292.039058][T29710]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3292.044354][T29710]  ? lock_downgrade+0x820/0x820
[ 3292.049207][T29710]  ? __might_fault+0x11f/0x1d0
[ 3292.053979][T29710]  ? __fget_files+0x294/0x400
[ 3292.058661][T29710]  ? __fget_light+0xea/0x280
[ 3292.063259][T29710]  __sys_sendmsg+0xe5/0x1b0
[ 3292.067763][T29710]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3292.072973][T29710]  ? check_preemption_disabled+0x50/0x130
[ 3292.078700][T29710]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3292.084818][T29710]  do_syscall_32_irqs_on+0x3f/0x60
[ 3292.089935][T29710]  do_fast_syscall_32+0x7f/0x120
[ 3292.094885][T29710]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
17:21:44 executing program 0:
msgsnd(0x0, &(0x7f0000000000)={0x0, "5c08d58ca088da3dba3c2d704936ab73f6b97b6091db73de0b4ec091accbb7a55ecc0a6ce50896246c7a19b00296d334427b8900d9f90c3176850e4597567e16b62525b2f429eff7bcfa46c2eca4497611188ae3041b4be33c3f7942e279235aca7509ab4e24f0f7f69606b80d36ba"}, 0x73, 0x0)

[ 3292.101214][T29710] RIP: 0023:0xf7f35569
[ 3292.105278][T29710] Code: Bad RIP value.
[ 3292.109341][T29710] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3292.117756][T29710] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3292.125734][T29710] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3292.133714][T29710] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3292.141691][T29710] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3292.149663][T29710] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:44 executing program 0:
msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00+'], 0x4, 0x0)

17:21:44 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x12, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3292.227510][T29742] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3292.247501][T29742] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3292.263031][T29742] CPU: 0 PID: 29742 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3292.271751][T29742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3292.281815][T29742] Call Trace:
[ 3292.285119][T29742]  dump_stack+0x18f/0x20d
[ 3292.289471][T29742]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3292.294427][T29742]  sysfs_do_create_link_sd+0x11e/0x140
[ 3292.299913][T29742]  sysfs_create_link+0x5f/0xc0
[ 3292.304709][T29742]  device_add+0x6ff/0x1be0
[ 3292.309145][T29742]  ? device_check_offline+0x280/0x280
[ 3292.314533][T29742]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3292.320531][T29742]  wiphy_register+0x1d5b/0x2840
[ 3292.325498][T29742]  ? wiphy_unregister+0xc10/0xc10
[ 3292.330541][T29742]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3292.336580][T29742]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3292.342674][T29742]  ieee80211_register_hw+0x2291/0x3950
[ 3292.348152][T29742]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3292.353536][T29742]  ? lock_downgrade+0x820/0x820
[ 3292.358400][T29742]  ? lockdep_init_map_waits+0x26a/0x890
[ 3292.363946][T29742]  ? memset+0x20/0x40
[ 3292.367930][T29742]  ? __hrtimer_init+0x12c/0x260
[ 3292.372790][T29742]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3292.378517][T29742]  ? perf_trace_lock+0xeb/0x4a0
[ 3292.383389][T29742]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3292.388771][T29742]  ? memcpy+0x39/0x60
[ 3292.392776][T29742]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3292.397817][T29742]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3292.403995][T29742]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3292.410939][T29742]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3292.417794][T29742]  genl_rcv_msg+0x61d/0x980
[ 3292.422303][T29742]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3292.429677][T29742]  ? lock_release+0x8d0/0x8d0
[ 3292.434354][T29742]  ? __lockdep_free_key_range+0x110/0x110
[ 3292.440079][T29742]  netlink_rcv_skb+0x15a/0x430
[ 3292.444849][T29742]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3292.451785][T29742]  ? netlink_ack+0xa10/0xa10
[ 3292.456388][T29742]  ? netlink_deliver_tap+0x236/0xb70
[ 3292.461674][T29742]  genl_rcv+0x24/0x40
[ 3292.465656][T29742]  netlink_unicast+0x533/0x7d0
[ 3292.470424][T29742]  ? netlink_attachskb+0x810/0x810
[ 3292.475537][T29742]  ? _copy_from_iter_full+0x247/0x890
[ 3292.480913][T29742]  ? __phys_addr+0x9a/0x110
[ 3292.489338][T29742]  ? __phys_addr_symbol+0x2c/0x70
[ 3292.494371][T29742]  ? __check_object_size+0x171/0x3e4
[ 3292.499663][T29742]  netlink_sendmsg+0x856/0xd90
[ 3292.504586][T29742]  ? netlink_unicast+0x7d0/0x7d0
[ 3292.509542][T29742]  ? netlink_unicast+0x7d0/0x7d0
[ 3292.514489][T29742]  sock_sendmsg+0xcf/0x120
[ 3292.518917][T29742]  ____sys_sendmsg+0x6e8/0x810
[ 3292.523694][T29742]  ? kernel_sendmsg+0x50/0x50
[ 3292.528372][T29742]  ? do_recvmmsg+0x6d0/0x6d0
[ 3292.532972][T29742]  ? perf_trace_lock+0xeb/0x4a0
[ 3292.537933][T29742]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3292.543927][T29742]  ? __lockdep_free_key_range+0x110/0x110
[ 3292.549663][T29742]  ___sys_sendmsg+0xf3/0x170
[ 3292.554269][T29742]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3292.559566][T29742]  ? lock_downgrade+0x820/0x820
[ 3292.564431][T29742]  ? __might_fault+0x11f/0x1d0
[ 3292.569211][T29742]  ? __fget_files+0x294/0x400
[ 3292.573900][T29742]  ? __fget_light+0xea/0x280
[ 3292.578497][T29742]  __sys_sendmsg+0xe5/0x1b0
[ 3292.583006][T29742]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3292.588038][T29742]  ? check_preemption_disabled+0x50/0x130
[ 3292.593770][T29742]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3292.599850][T29742]  do_syscall_32_irqs_on+0x3f/0x60
[ 3292.604979][T29742]  do_fast_syscall_32+0x7f/0x120
[ 3292.609917][T29742]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3292.616223][T29742] RIP: 0023:0xf7f35569
[ 3292.620266][T29742] Code: Bad RIP value.
17:21:45 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390c8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:45 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x13, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:45 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000500)={{0x3, 0x0, @reserved="9467b07d0b024502c0a462f835392c12a7fd5bfaf5fcb20edb0834475b6bca87"}, 0xf1, <r2=>0x0, [], "d8385e9b649a728b6427ef4acb9a1ce16446805a2d67f39c686958a674be22d7dd7336295ac1099f91a053cb953582d0ac59ea4152c75beee71d471e3c114e0143114bbf25fe893c878e3d87b49bda67844c97356b7886909fe38b6f35f763693a3a1b0570cc4f2e7a1dfb2c5191cd400aba45c52111e60349537639396048878a9ffa9e2b2e9ac08d81853d187dbd027b8cd81c57aa1d07fc5230026ed011045a50ed17f4b740d01a53bb0cca129566a0349bc129ae3db7a83c9df808e7caff312e9db4c1fd812db23da70ffee6fee63dc44a30776ec110de4e343ae11110775441b6d30860dfaa2346f9c09cd633bc9b"})
keyctl$read(0xb, r2, &(0x7f0000000280)=""/153, 0x99)
sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r1, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x4}}, 0x14}}, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001100)=@newlink={0x78, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_GRE_IGNORE_DF={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0xb824c}, @IFLA_GRE_ERSPAN_HWID={0x6, 0x18, 0xfff7}, @IFLA_GRE_PMTUDISC={0x5, 0xa, 0x1}, @IFLA_GRE_TOS={0x5, 0x9, 0xbe}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_REMOTE={0x8, 0x7, @private=0xa010101}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x78}}, 0x0)
r4 = accept4(r3, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x80, 0x80800)
sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x3, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x8000)

[ 3292.624308][T29742] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3292.633041][T29742] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3292.641276][T29742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3292.649243][T29742] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3292.657209][T29742] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3292.665198][T29742] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:45 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x60, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:45 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xe703, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:45 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000000080)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r3, r4, 0x0, 0x100000080006c00)
ioctl$USBDEVFS_DISCARDURB(r3, 0x550b, &(0x7f0000000000)=0x268)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r5=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

[ 3292.848870][T29769] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3292.856630][T29769] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3292.867759][T29769] CPU: 0 PID: 29769 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3292.876450][T29769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3292.886667][T29769] Call Trace:
[ 3292.889964][T29769]  dump_stack+0x18f/0x20d
[ 3292.894290][T29769]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3292.899219][T29769]  sysfs_do_create_link_sd+0x11e/0x140
[ 3292.904684][T29769]  sysfs_create_link+0x5f/0xc0
[ 3292.909471][T29769]  device_add+0x6ff/0x1be0
[ 3292.913914][T29769]  ? device_check_offline+0x280/0x280
[ 3292.919296][T29769]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3292.925278][T29769]  wiphy_register+0x1d5b/0x2840
[ 3292.931795][T29769]  ? wiphy_unregister+0xc10/0xc10
[ 3292.936808][T29769]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3292.942607][T29769]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
17:21:45 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x9effffff)

17:21:45 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x2000019e}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:45 executing program 0:
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000ef04811fa334418039931fcfe029b826c492dffe28941f051ff8766261bbe392210d14dd3aa5872ddfc7e9331662a8b9bb809a5bb74c8ca3"], 0x4, 0x0)

17:21:45 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xf0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3292.948674][T29769]  ieee80211_register_hw+0x2291/0x3950
[ 3292.954158][T29769]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3292.959549][T29769]  ? lock_downgrade+0x820/0x820
[ 3292.964455][T29769]  ? lockdep_init_map_waits+0x26a/0x890
[ 3292.970010][T29769]  ? memset+0x20/0x40
[ 3292.974004][T29769]  ? __hrtimer_init+0x12c/0x260
[ 3292.978876][T29769]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3292.984610][T29769]  ? perf_trace_lock+0xeb/0x4a0
[ 3292.989488][T29769]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3292.994871][T29769]  ? memcpy+0x39/0x60
[ 3292.998870][T29769]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3293.003908][T29769]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3293.009865][T29769]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3293.016831][T29769]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3293.023698][T29769]  genl_rcv_msg+0x61d/0x980
[ 3293.028213][T29769]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3293.035156][T29769]  ? lock_release+0x8d0/0x8d0
[ 3293.039881][T29769]  ? __lockdep_free_key_range+0x110/0x110
[ 3293.045610][T29769]  netlink_rcv_skb+0x15a/0x430
[ 3293.050381][T29769]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3293.057327][T29769]  ? netlink_ack+0xa10/0xa10
[ 3293.061933][T29769]  ? netlink_deliver_tap+0x236/0xb70
[ 3293.067227][T29769]  genl_rcv+0x24/0x40
[ 3293.071216][T29769]  netlink_unicast+0x533/0x7d0
[ 3293.075997][T29769]  ? netlink_attachskb+0x810/0x810
[ 3293.081117][T29769]  ? _copy_from_iter_full+0x247/0x890
[ 3293.086495][T29769]  ? __phys_addr+0x9a/0x110
[ 3293.091003][T29769]  ? __phys_addr_symbol+0x2c/0x70
[ 3293.096030][T29769]  ? __check_object_size+0x171/0x3e4
[ 3293.101337][T29769]  netlink_sendmsg+0x856/0xd90
[ 3293.106111][T29769]  ? netlink_unicast+0x7d0/0x7d0
[ 3293.111060][T29769]  ? netlink_unicast+0x7d0/0x7d0
[ 3293.116003][T29769]  sock_sendmsg+0xcf/0x120
[ 3293.120426][T29769]  ____sys_sendmsg+0x6e8/0x810
[ 3293.125197][T29769]  ? kernel_sendmsg+0x50/0x50
[ 3293.129908][T29769]  ? do_recvmmsg+0x6d0/0x6d0
[ 3293.134504][T29769]  ? perf_trace_lock+0xeb/0x4a0
[ 3293.139359][T29769]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3293.145339][T29769]  ? __lockdep_free_key_range+0x110/0x110
[ 3293.151059][T29769]  ___sys_sendmsg+0xf3/0x170
[ 3293.155649][T29769]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3293.160979][T29769]  ? lock_downgrade+0x820/0x820
[ 3293.165828][T29769]  ? __might_fault+0x11f/0x1d0
[ 3293.170652][T29769]  ? __fget_files+0x294/0x400
[ 3293.175341][T29769]  ? __fget_light+0xea/0x280
[ 3293.179934][T29769]  __sys_sendmsg+0xe5/0x1b0
[ 3293.184435][T29769]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3293.189564][T29769]  ? check_preemption_disabled+0x50/0x130
[ 3293.195289][T29769]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3293.201365][T29769]  do_syscall_32_irqs_on+0x3f/0x60
[ 3293.206480][T29769]  do_fast_syscall_32+0x7f/0x120
[ 3293.211424][T29769]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3293.217751][T29769] RIP: 0023:0xf7f35569
[ 3293.221816][T29769] Code: Bad RIP value.
[ 3293.225878][T29769] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3293.234293][T29769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3293.242262][T29769] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3293.250231][T29769] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3293.258203][T29769] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3293.266263][T29769] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:45 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x300, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3293.342055][T29789] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3293.369757][T29789] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3293.392964][T29789] CPU: 0 PID: 29789 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3293.401721][T29789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3293.412224][T29789] Call Trace:
[ 3293.415531][T29789]  dump_stack+0x18f/0x20d
[ 3293.419890][T29789]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3293.425321][T29789]  sysfs_do_create_link_sd+0x11e/0x140
[ 3293.431488][T29789]  sysfs_create_link+0x5f/0xc0
[ 3293.436351][T29789]  device_add+0x6ff/0x1be0
[ 3293.440792][T29789]  ? device_check_offline+0x280/0x280
[ 3293.446182][T29789]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3293.452185][T29789]  wiphy_register+0x1d5b/0x2840
[ 3293.457059][T29789]  ? wiphy_unregister+0xc10/0xc10
[ 3293.462121][T29789]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3293.467945][T29789]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3293.474077][T29789]  ieee80211_register_hw+0x2291/0x3950
[ 3293.479982][T29789]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3293.485383][T29789]  ? lock_downgrade+0x820/0x820
[ 3293.490244][T29789]  ? lockdep_init_map_waits+0x26a/0x890
[ 3293.495914][T29789]  ? memset+0x20/0x40
[ 3293.499913][T29789]  ? __hrtimer_init+0x12c/0x260
[ 3293.504780][T29789]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3293.510509][T29789]  ? perf_trace_lock+0xeb/0x4a0
[ 3293.515378][T29789]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3293.520759][T29789]  ? memcpy+0x39/0x60
[ 3293.524788][T29789]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3293.529824][T29789]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3293.535748][T29789]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3293.542697][T29789]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3293.549730][T29789]  genl_rcv_msg+0x61d/0x980
[ 3293.554254][T29789]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3293.561234][T29789]  ? lock_release+0x8d0/0x8d0
[ 3293.566555][T29789]  ? __lockdep_free_key_range+0x110/0x110
[ 3293.572326][T29789]  netlink_rcv_skb+0x15a/0x430
[ 3293.577123][T29789]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3293.584163][T29789]  ? netlink_ack+0xa10/0xa10
[ 3293.588766][T29789]  ? netlink_deliver_tap+0x236/0xb70
[ 3293.594072][T29789]  genl_rcv+0x24/0x40
[ 3293.598069][T29789]  netlink_unicast+0x533/0x7d0
[ 3293.602846][T29789]  ? netlink_attachskb+0x810/0x810
[ 3293.607969][T29789]  ? _copy_from_iter_full+0x247/0x890
[ 3293.613349][T29789]  ? __phys_addr+0x9a/0x110
[ 3293.617856][T29789]  ? __phys_addr_symbol+0x2c/0x70
[ 3293.622898][T29789]  ? __check_object_size+0x171/0x3e4
[ 3293.628199][T29789]  netlink_sendmsg+0x856/0xd90
[ 3293.633026][T29789]  ? netlink_unicast+0x7d0/0x7d0
[ 3293.637975][T29789]  ? netlink_unicast+0x7d0/0x7d0
[ 3293.642917][T29789]  sock_sendmsg+0xcf/0x120
[ 3293.647339][T29789]  ____sys_sendmsg+0x6e8/0x810
[ 3293.652112][T29789]  ? kernel_sendmsg+0x50/0x50
[ 3293.656806][T29789]  ? do_recvmmsg+0x6d0/0x6d0
[ 3293.661399][T29789]  ? perf_trace_lock+0xeb/0x4a0
[ 3293.666258][T29789]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3293.672246][T29789]  ? __lockdep_free_key_range+0x110/0x110
[ 3293.677970][T29789]  ___sys_sendmsg+0xf3/0x170
[ 3293.682665][T29789]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3293.687993][T29789]  ? lock_downgrade+0x820/0x820
[ 3293.692867][T29789]  ? __might_fault+0x11f/0x1d0
[ 3293.697650][T29789]  ? __fget_files+0x294/0x400
[ 3293.702339][T29789]  ? __fget_light+0xea/0x280
[ 3293.707014][T29789]  __sys_sendmsg+0xe5/0x1b0
[ 3293.711525][T29789]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3293.716559][T29789]  ? check_preemption_disabled+0x50/0x130
[ 3293.722386][T29789]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3293.728466][T29789]  do_syscall_32_irqs_on+0x3f/0x60
[ 3293.733589][T29789]  do_fast_syscall_32+0x7f/0x120
[ 3293.738536][T29789]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3293.744870][T29789] RIP: 0023:0xf7f35569
[ 3293.748937][T29789] Code: Bad RIP value.
[ 3293.753007][T29789] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3293.761422][T29789] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3293.769394][T29789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3293.777371][T29789] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3293.785530][T29789] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:21:46 executing program 0:
ioctl$DRM_IOCTL_MODE_CURSOR2(0xffffffffffffffff, 0xc02464bb, &(0x7f0000000240)={0x2, 0x400, 0x6, 0xfffffffc, 0xfff, 0x80000001, 0x7ff, 0x1ff, 0x6})
r0 = msgget(0x3, 0x200)
ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f0000000200)={0x0, 0x1, 0x3016, 0x1})
msgsnd(r0, &(0x7f0000000000)={0x1, "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"}, 0x1ff, 0x0)

17:21:46 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xa02e0000)

17:21:46 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
openat$proc_capi20(0xffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x103000, 0x0)
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r4=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
bind$packet(r4, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xfffffffffffffe3c)
sendto$inet6(r4, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0x4c, 0x0, 0x0, 0x0)
r5 = socket$nl_crypto(0x10, 0x3, 0x15)
tee(r5, 0xffffffffffffffff, 0x0, 0x5)

[ 3293.793509][T29789] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:46 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x500, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:46 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xf000, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:46 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r0, r1, 0x0, 0x100000080006c00)
socketpair(0x10, 0x2, 0x8, &(0x7f00000011c0)={<r2=>0xffffffffffffffff})
setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001200)=0x7, 0x4)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@private2}, 0x0, @in6=@private0}}, &(0x7f0000000100)=0xe4)
r4 = semget$private(0x0, 0x20000000102, 0x0)
r5 = socket$unix(0x1, 0x104000000000001, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000080)=0xc)
r7 = semget$private(0x0, 0x20000000102, 0x0)
r8 = socket$unix(0x1, 0x104000000000001, 0x0)
getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, <r9=>0x0}, &(0x7f0000000080)=0xc)
semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r9}})
getgroups(0x3, &(0x7f0000000200)=[r6, r6, <r10=>r9])
semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000180)={{0x2, 0x0, r10}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf})
write$FUSE_ATTR(r0, &(0x7f0000000140)={0x78, 0x0, 0x2, {0x0, 0x1, 0x0, {0x2, 0x3, 0x3, 0x3, 0xfff, 0x22, 0x8, 0x3, 0x1, 0x23, 0x5, r3, r6, 0x48}}}, 0x78)

17:21:46 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
dup(r0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00')
sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="88910000652d3c4bcc76ca9134f9db1f5820d1a47963961aacae7cc2a9b4426d917d5975cd11a4b5e96e646244cccde325f0b5e68141dd3299c7baf11e144d424ca3fe3fe44e276490a249ce939a3f7a501a58aeab54ebf4a0149a9177fa10450424f670e02df2875ff524860f06b085950cdfd11d6b7785c365a17e0a323d9c5b95ddbd97e5554ad8d0632e97e64417402fb1aa9e59d4a986fe141decfaa1de266062c52985d5", @ANYRES16=r2, @ANYBLOB="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"], 0x14}}, 0x0)
write(r1, &(0x7f0000000000)="32565c0dcb677e6e2395f83341447ed5b0d4f091a62056", 0x17)
setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006ffc)=0x4000000b, 0x4)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r4=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:46 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x600, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3294.061948][T29817] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3294.083196][T29817] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3294.111187][T29817] CPU: 1 PID: 29817 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3294.120084][T29817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3294.130162][T29817] Call Trace:
[ 3294.133475][T29817]  dump_stack+0x18f/0x20d
[ 3294.137832][T29817]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3294.142786][T29817]  sysfs_do_create_link_sd+0x11e/0x140
[ 3294.148274][T29817]  sysfs_create_link+0x5f/0xc0
[ 3294.153050][T29817]  device_add+0x6ff/0x1be0
[ 3294.157484][T29817]  ? device_check_offline+0x280/0x280
[ 3294.162862][T29817]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3294.168883][T29817]  wiphy_register+0x1d5b/0x2840
[ 3294.173841][T29817]  ? wiphy_unregister+0xc10/0xc10
[ 3294.179340][T29817]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3294.185160][T29817]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3294.191238][T29817]  ieee80211_register_hw+0x2291/0x3950
[ 3294.196716][T29817]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3294.202111][T29817]  ? lock_downgrade+0x820/0x820
[ 3294.206975][T29817]  ? lockdep_init_map_waits+0x26a/0x890
[ 3294.212525][T29817]  ? memset+0x20/0x40
[ 3294.216508][T29817]  ? __hrtimer_init+0x12c/0x260
[ 3294.221369][T29817]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3294.227094][T29817]  ? perf_trace_lock+0xeb/0x4a0
[ 3294.231956][T29817]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3294.237331][T29817]  ? memcpy+0x39/0x60
[ 3294.241315][T29817]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3294.246344][T29817]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3294.252252][T29817]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3294.259186][T29817]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3294.266034][T29817]  genl_rcv_msg+0x61d/0x980
[ 3294.270587][T29817]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3294.277537][T29817]  ? lock_release+0x8d0/0x8d0
[ 3294.282211][T29817]  ? __lockdep_free_key_range+0x110/0x110
[ 3294.287932][T29817]  netlink_rcv_skb+0x15a/0x430
[ 3294.292695][T29817]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3294.299631][T29817]  ? netlink_ack+0xa10/0xa10
[ 3294.304254][T29817]  ? netlink_deliver_tap+0x236/0xb70
[ 3294.309567][T29817]  genl_rcv+0x24/0x40
[ 3294.313558][T29817]  netlink_unicast+0x533/0x7d0
[ 3294.318332][T29817]  ? netlink_attachskb+0x810/0x810
[ 3294.323448][T29817]  ? _copy_from_iter_full+0x247/0x890
[ 3294.328827][T29817]  ? __phys_addr+0x9a/0x110
[ 3294.333334][T29817]  ? __phys_addr_symbol+0x2c/0x70
[ 3294.338359][T29817]  ? __check_object_size+0x171/0x3e4
[ 3294.343647][T29817]  netlink_sendmsg+0x856/0xd90
[ 3294.348414][T29817]  ? netlink_unicast+0x7d0/0x7d0
[ 3294.353361][T29817]  ? netlink_unicast+0x7d0/0x7d0
[ 3294.358301][T29817]  sock_sendmsg+0xcf/0x120
[ 3294.362727][T29817]  ____sys_sendmsg+0x6e8/0x810
[ 3294.367493][T29817]  ? kernel_sendmsg+0x50/0x50
[ 3294.372168][T29817]  ? do_recvmmsg+0x6d0/0x6d0
[ 3294.376761][T29817]  ? perf_trace_lock+0xeb/0x4a0
[ 3294.381614][T29817]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3294.387598][T29817]  ? __lockdep_free_key_range+0x110/0x110
[ 3294.393323][T29817]  ___sys_sendmsg+0xf3/0x170
[ 3294.397917][T29817]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3294.403210][T29817]  ? lock_downgrade+0x820/0x820
[ 3294.408198][T29817]  ? __might_fault+0x11f/0x1d0
[ 3294.412977][T29817]  ? __fget_files+0x294/0x400
[ 3294.417665][T29817]  ? __fget_light+0xea/0x280
[ 3294.422355][T29817]  __sys_sendmsg+0xe5/0x1b0
[ 3294.426941][T29817]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3294.431972][T29817]  ? check_preemption_disabled+0x50/0x130
[ 3294.437799][T29817]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3294.443877][T29817]  do_syscall_32_irqs_on+0x3f/0x60
[ 3294.448991][T29817]  do_fast_syscall_32+0x7f/0x120
[ 3294.453933][T29817]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3294.460258][T29817] RIP: 0023:0xf7f35569
[ 3294.464316][T29817] Code: Bad RIP value.
[ 3294.468374][T29817] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3294.476792][T29817] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3294.485733][T29817] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3294.493723][T29817] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3294.501877][T29817] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3294.510047][T29817] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:47 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x7fffefef}], 0x3, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:47 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x612, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:47 executing program 0:
msgsnd(0x0, &(0x7f00000001c0), 0xffffffffffffff63, 0x0)

17:21:47 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
openat$dlm_control(0xffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x210000, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:47 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x20000, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:47 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xf0ffffff)

17:21:47 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x900, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:47 executing program 0:
r0 = msgget(0x3, 0x400)
syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0)
r1 = openat$proc_capi20(0xffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x100, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
pipe(&(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x5, 0x84)
splice(r5, &(0x7f0000000300)=0x42, 0xffffffffffffffff, &(0x7f00000010c0)=0xfffffffffffffffc, 0x7f, 0x7)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={<r6=>0x0}, &(0x7f0000000240)=0xc)
sched_getaffinity(r6, 0x8, &(0x7f0000000280))
shutdown(r5, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10)
r7 = dup3(r5, r4, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r8=>0x0}, &(0x7f0000000040)=0x17)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x76, &(0x7f0000000040)={r8}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={<r9=>r8}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r9, 0x5}, 0x8)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000922651689a8ea52ddd9d3392fe82e651d35569ff801b0029276b1e012d613fca5836b03c613266006508f2029ff73f70e0a3e2c35640a66c9302"], 0x3e, 0x800)

[ 3294.772159][T29846] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3294.803862][T29846] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3294.826079][T29846] CPU: 1 PID: 29846 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3294.835066][T29846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3294.845214][T29846] Call Trace:
[ 3294.848515][T29846]  dump_stack+0x18f/0x20d
[ 3294.852858][T29846]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3294.857893][T29846]  sysfs_do_create_link_sd+0x11e/0x140
[ 3294.863370][T29846]  sysfs_create_link+0x5f/0xc0
[ 3294.868140][T29846]  device_add+0x6ff/0x1be0
[ 3294.872566][T29846]  ? device_check_offline+0x280/0x280
[ 3294.877948][T29846]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3294.884734][T29846]  wiphy_register+0x1d5b/0x2840
[ 3294.894144][T29846]  ? wiphy_unregister+0xc10/0xc10
[ 3294.899287][T29846]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3294.910601][T29846]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3294.916781][T29846]  ieee80211_register_hw+0x2291/0x3950
[ 3294.922263][T29846]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3294.928256][T29846]  ? lock_downgrade+0x820/0x820
[ 3294.933116][T29846]  ? lockdep_init_map_waits+0x26a/0x890
[ 3294.938667][T29846]  ? memset+0x20/0x40
[ 3294.942650][T29846]  ? __hrtimer_init+0x12c/0x260
[ 3294.947631][T29846]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3294.953372][T29846]  ? perf_trace_lock+0xeb/0x4a0
[ 3294.958245][T29846]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3294.963625][T29846]  ? memcpy+0x39/0x60
[ 3294.967615][T29846]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3294.972648][T29846]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3294.978565][T29846]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3294.985506][T29846]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3294.992449][T29846]  genl_rcv_msg+0x61d/0x980
[ 3294.996961][T29846]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3295.003915][T29846]  ? lock_release+0x8d0/0x8d0
[ 3295.008593][T29846]  ? __lockdep_free_key_range+0x110/0x110
[ 3295.014315][T29846]  netlink_rcv_skb+0x15a/0x430
[ 3295.019288][T29846]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3295.026345][T29846]  ? netlink_ack+0xa10/0xa10
[ 3295.030937][T29846]  ? netlink_deliver_tap+0x236/0xb70
[ 3295.036224][T29846]  genl_rcv+0x24/0x40
[ 3295.040206][T29846]  netlink_unicast+0x533/0x7d0
[ 3295.044972][T29846]  ? netlink_attachskb+0x810/0x810
[ 3295.050081][T29846]  ? _copy_from_iter_full+0x247/0x890
[ 3295.055888][T29846]  ? __phys_addr+0x9a/0x110
[ 3295.060424][T29846]  ? __phys_addr_symbol+0x2c/0x70
[ 3295.065448][T29846]  ? __check_object_size+0x171/0x3e4
[ 3295.070732][T29846]  netlink_sendmsg+0x856/0xd90
[ 3295.075496][T29846]  ? netlink_unicast+0x7d0/0x7d0
[ 3295.080551][T29846]  ? netlink_unicast+0x7d0/0x7d0
[ 3295.085504][T29846]  sock_sendmsg+0xcf/0x120
[ 3295.089928][T29846]  ____sys_sendmsg+0x6e8/0x810
[ 3295.094701][T29846]  ? kernel_sendmsg+0x50/0x50
[ 3295.099371][T29846]  ? do_recvmmsg+0x6d0/0x6d0
[ 3295.104554][T29846]  ? perf_trace_lock+0xeb/0x4a0
[ 3295.109418][T29846]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3295.115440][T29846]  ? __lockdep_free_key_range+0x110/0x110
[ 3295.121171][T29846]  ___sys_sendmsg+0xf3/0x170
[ 3295.125763][T29846]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3295.131048][T29846]  ? lock_downgrade+0x820/0x820
[ 3295.135892][T29846]  ? __might_fault+0x11f/0x1d0
[ 3295.140658][T29846]  ? __fget_files+0x294/0x400
[ 3295.145333][T29846]  ? __fget_light+0xea/0x280
[ 3295.149927][T29846]  __sys_sendmsg+0xe5/0x1b0
[ 3295.154425][T29846]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3295.159464][T29846]  ? check_preemption_disabled+0x50/0x130
[ 3295.165184][T29846]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3295.171263][T29846]  do_syscall_32_irqs_on+0x3f/0x60
[ 3295.176377][T29846]  do_fast_syscall_32+0x7f/0x120
[ 3295.181314][T29846]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3295.187633][T29846] RIP: 0023:0xf7f35569
[ 3295.191692][T29846] Code: Bad RIP value.
[ 3295.195748][T29846] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3295.204155][T29846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3295.212727][T29846] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3295.220692][T29846] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3295.228656][T29846] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3295.236624][T29846] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:47 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r3=>0x0})
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14)
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0xfe62, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f00000002c0)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x3}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IPV4_SRC={0x8, 0x1b, @multicast1}]}}]}, 0x3c}}, 0x0)
r8 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xc, 0x0)
ioctl$EVIOCSREP(r8, 0x40084503, &(0x7f0000000000)=[0x0, 0xffff8001])
ioctl$EVIOCGABS2F(r8, 0x8018456f, &(0x7f0000000400)=""/90)
setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000000)={@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, r7}, 0xc)

17:21:47 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xa00, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3295.305808][T29867] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3295.327293][T29867] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3295.350840][T29867] CPU: 1 PID: 29867 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3295.359731][T29867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3295.369791][T29867] Call Trace:
[ 3295.373100][T29867]  dump_stack+0x18f/0x20d
[ 3295.377533][T29867]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3295.382488][T29867]  sysfs_do_create_link_sd+0x11e/0x140
[ 3295.388051][T29867]  sysfs_create_link+0x5f/0xc0
[ 3295.392836][T29867]  device_add+0x6ff/0x1be0
[ 3295.397269][T29867]  ? device_check_offline+0x280/0x280
[ 3295.402656][T29867]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3295.408775][T29867]  wiphy_register+0x1d5b/0x2840
[ 3295.413796][T29867]  ? wiphy_unregister+0xc10/0xc10
[ 3295.418926][T29867]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3295.424839][T29867]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3295.430916][T29867]  ieee80211_register_hw+0x2291/0x3950
[ 3295.436384][T29867]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3295.441765][T29867]  ? lock_downgrade+0x820/0x820
[ 3295.446620][T29867]  ? lockdep_init_map_waits+0x26a/0x890
[ 3295.452174][T29867]  ? memset+0x20/0x40
[ 3295.456158][T29867]  ? __hrtimer_init+0x12c/0x260
[ 3295.461015][T29867]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3295.466739][T29867]  ? perf_trace_lock+0xeb/0x4a0
[ 3295.471617][T29867]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3295.476994][T29867]  ? memcpy+0x39/0x60
[ 3295.480981][T29867]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3295.491246][T29867]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3295.497247][T29867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3295.504278][T29867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3295.511140][T29867]  genl_rcv_msg+0x61d/0x980
[ 3295.515651][T29867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3295.522602][T29867]  ? lock_release+0x8d0/0x8d0
[ 3295.527282][T29867]  ? __lockdep_free_key_range+0x110/0x110
[ 3295.533009][T29867]  netlink_rcv_skb+0x15a/0x430
[ 3295.537783][T29867]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3295.544728][T29867]  ? netlink_ack+0xa10/0xa10
[ 3295.549422][T29867]  ? netlink_deliver_tap+0x236/0xb70
[ 3295.554723][T29867]  genl_rcv+0x24/0x40
[ 3295.558885][T29867]  netlink_unicast+0x533/0x7d0
[ 3295.563652][T29867]  ? netlink_attachskb+0x810/0x810
[ 3295.568763][T29867]  ? _copy_from_iter_full+0x247/0x890
[ 3295.574137][T29867]  ? __phys_addr+0x9a/0x110
[ 3295.578650][T29867]  ? __phys_addr_symbol+0x2c/0x70
[ 3295.583680][T29867]  ? __check_object_size+0x171/0x3e4
[ 3295.588976][T29867]  netlink_sendmsg+0x856/0xd90
[ 3295.593756][T29867]  ? netlink_unicast+0x7d0/0x7d0
[ 3295.598709][T29867]  ? netlink_unicast+0x7d0/0x7d0
[ 3295.603657][T29867]  sock_sendmsg+0xcf/0x120
[ 3295.608077][T29867]  ____sys_sendmsg+0x6e8/0x810
[ 3295.612849][T29867]  ? kernel_sendmsg+0x50/0x50
[ 3295.617525][T29867]  ? do_recvmmsg+0x6d0/0x6d0
[ 3295.622121][T29867]  ? perf_trace_lock+0xeb/0x4a0
[ 3295.626975][T29867]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3295.632955][T29867]  ? __lockdep_free_key_range+0x110/0x110
[ 3295.638680][T29867]  ___sys_sendmsg+0xf3/0x170
[ 3295.643373][T29867]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3295.648677][T29867]  ? lock_downgrade+0x820/0x820
[ 3295.653528][T29867]  ? __might_fault+0x11f/0x1d0
[ 3295.658300][T29867]  ? __fget_files+0x294/0x400
[ 3295.663016][T29867]  ? __fget_light+0xea/0x280
[ 3295.667714][T29867]  __sys_sendmsg+0xe5/0x1b0
[ 3295.672232][T29867]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3295.677271][T29867]  ? check_preemption_disabled+0x50/0x130
[ 3295.683002][T29867]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3295.689078][T29867]  do_syscall_32_irqs_on+0x3f/0x60
[ 3295.694205][T29867]  do_fast_syscall_32+0x7f/0x120
[ 3295.699151][T29867]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3295.705477][T29867] RIP: 0023:0xf7f35569
[ 3295.709532][T29867] Code: Bad RIP value.
[ 3295.713594][T29867] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3295.722004][T29867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3295.730092][T29867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3295.738071][T29867] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3295.746040][T29867] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3295.754013][T29867] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:48 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xfffff000)

[ 3295.793573][T29876] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'.
17:21:48 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xedeb3, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

[ 3295.837824][T21942] usb 1-1: new high-speed USB device number 32 using dummy_hcd
[ 3295.890888][T29888] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3295.906672][T29888] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3295.914874][T29888] CPU: 1 PID: 29888 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3295.923575][T29888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3295.933636][T29888] Call Trace:
[ 3295.936934][T29888]  dump_stack+0x18f/0x20d
[ 3295.941280][T29888]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3295.946237][T29888]  sysfs_do_create_link_sd+0x11e/0x140
[ 3295.951705][T29888]  sysfs_create_link+0x5f/0xc0
[ 3295.956482][T29888]  device_add+0x6ff/0x1be0
[ 3295.960914][T29888]  ? device_check_offline+0x280/0x280
[ 3295.966303][T29888]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3295.972292][T29888]  wiphy_register+0x1d5b/0x2840
[ 3295.977158][T29888]  ? wiphy_unregister+0xc10/0xc10
[ 3295.982193][T29888]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3295.988012][T29888]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3295.994179][T29888]  ieee80211_register_hw+0x2291/0x3950
[ 3295.999687][T29888]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3296.005076][T29888]  ? lock_downgrade+0x820/0x820
[ 3296.010023][T29888]  ? lockdep_init_map_waits+0x26a/0x890
[ 3296.015594][T29888]  ? memset+0x20/0x40
[ 3296.019587][T29888]  ? __hrtimer_init+0x12c/0x260
[ 3296.024454][T29888]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3296.030183][T29888]  ? perf_trace_lock+0xeb/0x4a0
[ 3296.035054][T29888]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3296.040430][T29888]  ? memcpy+0x39/0x60
[ 3296.044468][T29888]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3296.049505][T29888]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3296.055417][T29888]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3296.062457][T29888]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3296.069312][T29888]  genl_rcv_msg+0x61d/0x980
[ 3296.073826][T29888]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3296.080771][T29888]  ? lock_release+0x8d0/0x8d0
[ 3296.085447][T29888]  ? __lockdep_free_key_range+0x110/0x110
[ 3296.091342][T29888]  netlink_rcv_skb+0x15a/0x430
[ 3296.096117][T29888]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3296.103074][T29888]  ? netlink_ack+0xa10/0xa10
[ 3296.107683][T29888]  ? netlink_deliver_tap+0x236/0xb70
[ 3296.112984][T29888]  genl_rcv+0x24/0x40
[ 3296.116970][T29888]  netlink_unicast+0x533/0x7d0
[ 3296.121738][T29888]  ? netlink_attachskb+0x810/0x810
[ 3296.126847][T29888]  ? _copy_from_iter_full+0x247/0x890
[ 3296.132224][T29888]  ? __phys_addr+0x9a/0x110
[ 3296.136731][T29888]  ? __phys_addr_symbol+0x2c/0x70
[ 3296.142027][T29888]  ? __check_object_size+0x171/0x3e4
[ 3296.147341][T29888]  netlink_sendmsg+0x856/0xd90
[ 3296.152113][T29888]  ? netlink_unicast+0x7d0/0x7d0
[ 3296.157056][T29888]  ? netlink_unicast+0x7d0/0x7d0
[ 3296.161999][T29888]  sock_sendmsg+0xcf/0x120
[ 3296.166421][T29888]  ____sys_sendmsg+0x6e8/0x810
[ 3296.171200][T29888]  ? kernel_sendmsg+0x50/0x50
[ 3296.175877][T29888]  ? do_recvmmsg+0x6d0/0x6d0
[ 3296.180487][T29888]  ? perf_trace_lock+0xeb/0x4a0
[ 3296.185345][T29888]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3296.191523][T29888]  ? __lockdep_free_key_range+0x110/0x110
[ 3296.197255][T29888]  ___sys_sendmsg+0xf3/0x170
[ 3296.201851][T29888]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3296.207170][T29888]  ? lock_downgrade+0x820/0x820
[ 3296.212033][T29888]  ? __might_fault+0x11f/0x1d0
[ 3296.216813][T29888]  ? __fget_files+0x294/0x400
[ 3296.221497][T29888]  ? __fget_light+0xea/0x280
[ 3296.226091][T29888]  __sys_sendmsg+0xe5/0x1b0
[ 3296.230689][T29888]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3296.235722][T29888]  ? check_preemption_disabled+0x50/0x130
[ 3296.241985][T29888]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3296.248159][T29888]  do_syscall_32_irqs_on+0x3f/0x60
[ 3296.253292][T29888]  do_fast_syscall_32+0x7f/0x120
[ 3296.258591][T29888]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3296.264928][T29888] RIP: 0023:0xf7f35569
[ 3296.268983][T29888] Code: Bad RIP value.
[ 3296.273047][T29888] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3296.281460][T29888] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3296.289439][T29888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3296.297496][T29888] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3296.305949][T29888] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3296.313929][T29888] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3296.366454][T29899] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3296.398171][T29899] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3296.418477][T29899] CPU: 1 PID: 29899 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3296.427631][T29899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3296.437689][T29899] Call Trace:
[ 3296.440986][T29899]  dump_stack+0x18f/0x20d
[ 3296.445346][T29899]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3296.450305][T29899]  sysfs_do_create_link_sd+0x11e/0x140
[ 3296.455785][T29899]  sysfs_create_link+0x5f/0xc0
[ 3296.460568][T29899]  device_add+0x6ff/0x1be0
[ 3296.465000][T29899]  ? device_check_offline+0x280/0x280
[ 3296.470947][T29899]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3296.476950][T29899]  wiphy_register+0x1d5b/0x2840
[ 3296.481815][T29899]  ? wiphy_unregister+0xc10/0xc10
[ 3296.486871][T29899]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3296.492701][T29899]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3296.498788][T29899]  ieee80211_register_hw+0x2291/0x3950
[ 3296.504281][T29899]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3296.509669][T29899]  ? lock_downgrade+0x820/0x820
[ 3296.514552][T29899]  ? lockdep_init_map_waits+0x26a/0x890
[ 3296.520107][T29899]  ? memset+0x20/0x40
[ 3296.524100][T29899]  ? __hrtimer_init+0x12c/0x260
[ 3296.528963][T29899]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3296.534685][T29899]  ? perf_trace_lock+0xeb/0x4a0
[ 3296.539544][T29899]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3296.544918][T29899]  ? memcpy+0x39/0x60
[ 3296.548906][T29899]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3296.553939][T29899]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3296.559856][T29899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3296.566806][T29899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3296.573661][T29899]  genl_rcv_msg+0x61d/0x980
[ 3296.578177][T29899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3296.585135][T29899]  ? lock_release+0x8d0/0x8d0
[ 3296.589919][T29899]  ? __lockdep_free_key_range+0x110/0x110
[ 3296.595662][T29899]  netlink_rcv_skb+0x15a/0x430
[ 3296.600447][T29899]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3296.607396][T29899]  ? netlink_ack+0xa10/0xa10
[ 3296.611996][T29899]  ? netlink_deliver_tap+0x236/0xb70
[ 3296.617301][T29899]  genl_rcv+0x24/0x40
[ 3296.621296][T29899]  netlink_unicast+0x533/0x7d0
[ 3296.626069][T29899]  ? netlink_attachskb+0x810/0x810
[ 3296.631183][T29899]  ? _copy_from_iter_full+0x247/0x890
[ 3296.636654][T29899]  ? __phys_addr+0x9a/0x110
[ 3296.641255][T29899]  ? __phys_addr_symbol+0x2c/0x70
[ 3296.646288][T29899]  ? __check_object_size+0x171/0x3e4
[ 3296.651584][T29899]  netlink_sendmsg+0x856/0xd90
[ 3296.656357][T29899]  ? netlink_unicast+0x7d0/0x7d0
[ 3296.661312][T29899]  ? netlink_unicast+0x7d0/0x7d0
[ 3296.666269][T29899]  sock_sendmsg+0xcf/0x120
[ 3296.670701][T29899]  ____sys_sendmsg+0x6e8/0x810
[ 3296.675483][T29899]  ? kernel_sendmsg+0x50/0x50
[ 3296.680168][T29899]  ? do_recvmmsg+0x6d0/0x6d0
[ 3296.685034][T29899]  ? perf_trace_lock+0xeb/0x4a0
[ 3296.689917][T29899]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3296.695917][T29899]  ? __lockdep_free_key_range+0x110/0x110
[ 3296.701655][T29899]  ___sys_sendmsg+0xf3/0x170
[ 3296.706260][T29899]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3296.711567][T29899]  ? lock_downgrade+0x820/0x820
[ 3296.716426][T29899]  ? __might_fault+0x11f/0x1d0
[ 3296.721215][T29899]  ? __fget_files+0x294/0x400
[ 3296.725957][T29899]  ? __fget_light+0xea/0x280
[ 3296.730576][T29899]  __sys_sendmsg+0xe5/0x1b0
[ 3296.735100][T29899]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3296.740143][T29899]  ? check_preemption_disabled+0x50/0x130
[ 3296.745884][T29899]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3296.751968][T29899]  do_syscall_32_irqs_on+0x3f/0x60
[ 3296.757108][T29899]  do_fast_syscall_32+0x7f/0x120
[ 3296.762070][T29899]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3296.768405][T29899] RIP: 0023:0xf7f35569
[ 3296.772477][T29899] Code: Bad RIP value.
[ 3296.776632][T29899] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3296.785057][T29899] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3296.793135][T29899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3296.801117][T29899] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3296.809185][T29899] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
17:21:49 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:49 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xb00, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:49 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xe00, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:49 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xf00, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:49 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x1100, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:49 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xffffff9e)

[ 3296.817254][T29899] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:49 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x4, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3296.906434][T29876] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 3297.107697][T21942] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[ 3297.118445][T21942] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3297.126511][T21942] usb 1-1: Product: syz
[ 3297.130808][T21942] usb 1-1: Manufacturer: syz
[ 3297.135529][T21942] usb 1-1: SerialNumber: syz
17:21:50 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x8, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x1200, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:50 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xedeb4, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:50 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup(r0)
setsockopt$packet_int(r1, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x4000000a, 0x4)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r3, r4, 0x0, 0x100000080006c00)
ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000000)={0x1, 0x6, 0x7, 0x4, 0x7, 0x8})
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'vlan0\x00', <r5=>0x0})
socket$tipc(0x1e, 0x2, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r6, r7, 0x0, 0x100000080006c00)
write$FUSE_NOTIFY_INVAL_ENTRY(r7, &(0x7f0000000140)={0x29, 0x3, 0x0, {0x3, 0x8, 0x0, 'client0\x00'}}, 0x29)
bind$packet(r0, &(0x7f0000000640)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @link_local}, 0x14)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000080)={0x1, 0x1, 'client0\x00', 0xffffffff80000004, "0d9813440be6c10c", "5caf03006d708a097304cd3a4373d3b0990d8641e13423e01fe0dbfdd6015a0f", 0x3, 0x7ff})
sendto$inet6(r0, &(0x7f0000000300)="0503d03206023e0e01a00000c513f7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x0)

17:21:50 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xfffffff0)

[ 3297.834581][T19980] usb 1-1: USB disconnect, device number 32
17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x1206, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:50 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0xc, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

[ 3297.915700][T29950] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3297.942405][T29950] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3297.974136][T29950] CPU: 1 PID: 29950 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3297.982863][T29950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3297.992926][T29950] Call Trace:
[ 3297.996226][T29950]  dump_stack+0x18f/0x20d
[ 3298.000580][T29950]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3298.005532][T29950]  sysfs_do_create_link_sd+0x11e/0x140
[ 3298.011141][T29950]  sysfs_create_link+0x5f/0xc0
[ 3298.015925][T29950]  device_add+0x6ff/0x1be0
17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x1300, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3298.020371][T29950]  ? device_check_offline+0x280/0x280
[ 3298.025758][T29950]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3298.031755][T29950]  wiphy_register+0x1d5b/0x2840
[ 3298.036626][T29950]  ? wiphy_unregister+0xc10/0xc10
[ 3298.041673][T29950]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3298.047762][T29950]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3298.053873][T29950]  ieee80211_register_hw+0x2291/0x3950
[ 3298.059375][T29950]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3298.064800][T29950]  ? lock_downgrade+0x820/0x820
[ 3298.069667][T29950]  ? lockdep_init_map_waits+0x26a/0x890
[ 3298.075224][T29950]  ? memset+0x20/0x40
[ 3298.079226][T29950]  ? __hrtimer_init+0x12c/0x260
[ 3298.084095][T29950]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3298.089829][T29950]  ? perf_trace_lock+0xeb/0x4a0
[ 3298.094702][T29950]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3298.100200][T29950]  ? memcpy+0x39/0x60
[ 3298.104208][T29950]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3298.109257][T29950]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3298.115173][T29950]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x2cb8, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3298.122126][T29950]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3298.128994][T29950]  genl_rcv_msg+0x61d/0x980
[ 3298.133522][T29950]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3298.140483][T29950]  ? lock_release+0x8d0/0x8d0
[ 3298.145182][T29950]  ? __lockdep_free_key_range+0x110/0x110
[ 3298.150918][T29950]  netlink_rcv_skb+0x15a/0x430
[ 3298.155698][T29950]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3298.162649][T29950]  ? netlink_ack+0xa10/0xa10
[ 3298.167372][T29950]  ? netlink_deliver_tap+0x236/0xb70
17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x6000, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3298.172678][T29950]  genl_rcv+0x24/0x40
[ 3298.176674][T29950]  netlink_unicast+0x533/0x7d0
[ 3298.181457][T29950]  ? netlink_attachskb+0x810/0x810
[ 3298.186593][T29950]  ? _copy_from_iter_full+0x247/0x890
[ 3298.191980][T29950]  ? __phys_addr+0x9a/0x110
[ 3298.196495][T29950]  ? __phys_addr_symbol+0x2c/0x70
[ 3298.201531][T29950]  ? __check_object_size+0x171/0x3e4
[ 3298.206832][T29950]  netlink_sendmsg+0x856/0xd90
[ 3298.211617][T29950]  ? netlink_unicast+0x7d0/0x7d0
[ 3298.216582][T29950]  ? netlink_unicast+0x7d0/0x7d0
17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xb82c, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:50 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000580)={{0x0}, 0x0, 0x0, 0x0, 0x0, 0x3})
msgctl$IPC_RMID(r0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x0}})
msgctl$IPC_RMID(r1, 0x0)
pipe(&(0x7f0000000280)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00')
sendfile(r2, r3, 0x0, 0x100000080006c00)
ioctl$HIDIOCGFEATURE(r2, 0xc0404807, &(0x7f0000000000)={0x6, "8766290d874f3458726a388efd9794df8ded9aa78469048f1f78d8026a1a2d7c3948a2d6f1d29ecbf96691effe2e846ca5f8c2ace0f337db45eafddffbcc6d27"})
msgsnd(r1, &(0x7f0000000180)={0x0, "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"}, 0x1ed, 0x0)

[ 3298.221531][T29950]  sock_sendmsg+0xcf/0x120
[ 3298.225961][T29950]  ____sys_sendmsg+0x6e8/0x810
[ 3298.230737][T29950]  ? kernel_sendmsg+0x50/0x50
[ 3298.235429][T29950]  ? do_recvmmsg+0x6d0/0x6d0
[ 3298.240035][T29950]  ? perf_trace_lock+0xeb/0x4a0
[ 3298.244900][T29950]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3298.252545][T29950]  ? __lockdep_free_key_range+0x110/0x110
[ 3298.258283][T29950]  ___sys_sendmsg+0xf3/0x170
[ 3298.262891][T29950]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3298.268192][T29950]  ? lock_downgrade+0x820/0x820
17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xf000, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3298.273056][T29950]  ? __might_fault+0x11f/0x1d0
[ 3298.277844][T29950]  ? __fget_files+0x294/0x400
[ 3298.282543][T29950]  ? __fget_light+0xea/0x280
[ 3298.287150][T29950]  __sys_sendmsg+0xe5/0x1b0
[ 3298.291667][T29950]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3298.296710][T29950]  ? check_preemption_disabled+0x50/0x130
[ 3298.302447][T29950]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3298.308530][T29950]  do_syscall_32_irqs_on+0x3f/0x60
[ 3298.313659][T29950]  do_fast_syscall_32+0x7f/0x120
[ 3298.318747][T29950]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
17:21:50 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0xf0ffff, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

[ 3298.325086][T29950] RIP: 0023:0xf7f35569
[ 3298.329156][T29950] Code: Bad RIP value.
[ 3298.333229][T29950] RSP: 002b:00000000f5d300cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3298.341645][T29950] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3298.349628][T29950] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3298.357613][T29950] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3298.365594][T29950] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3298.373922][T29950] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 3298.432450][T29987] ieee80211 !: Selected rate control algorithm 'minstrel_ht'
[ 3298.467953][T29987] sysfs: cannot create duplicate filename '/class/ieee80211/!'
[ 3298.481180][T29987] CPU: 1 PID: 29987 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0
[ 3298.489908][T29987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 3298.499964][T29987] Call Trace:
[ 3298.503263][T29987]  dump_stack+0x18f/0x20d
[ 3298.507600][T29987]  sysfs_warn_dup.cold+0x1c/0x2d
[ 3298.512538][T29987]  sysfs_do_create_link_sd+0x11e/0x140
[ 3298.517989][T29987]  sysfs_create_link+0x5f/0xc0
[ 3298.522880][T29987]  device_add+0x6ff/0x1be0
[ 3298.527287][T29987]  ? device_check_offline+0x280/0x280
[ 3298.532658][T29987]  ? ieee80211_set_bitrate_flags+0x20b/0x5c0
[ 3298.538620][T29987]  wiphy_register+0x1d5b/0x2840
[ 3298.543458][T29987]  ? wiphy_unregister+0xc10/0xc10
[ 3298.548482][T29987]  ? default_device_exit_batch+0x3d0/0x3d0
[ 3298.554283][T29987]  ? ieee80211_init_rate_ctrl_alg+0x121/0x500
[ 3298.560350][T29987]  ieee80211_register_hw+0x2291/0x3950
[ 3298.565813][T29987]  ? ieee80211_restart_hw+0x2f0/0x2f0
[ 3298.571170][T29987]  ? lock_downgrade+0x820/0x820
[ 3298.576002][T29987]  ? lockdep_init_map_waits+0x26a/0x890
[ 3298.581529][T29987]  ? memset+0x20/0x40
[ 3298.585503][T29987]  ? __hrtimer_init+0x12c/0x260
[ 3298.590345][T29987]  mac80211_hwsim_new_radio+0x2351/0x4540
[ 3298.596046][T29987]  ? perf_trace_lock+0xeb/0x4a0
[ 3298.600908][T29987]  ? hwsim_virtio_rx_work+0x350/0x350
[ 3298.607072][T29987]  ? memcpy+0x39/0x60
[ 3298.611068][T29987]  hwsim_new_radio_nl+0x93e/0xf8c
[ 3298.616082][T29987]  ? mac80211_hwsim_new_radio+0x4540/0x4540
[ 3298.621965][T29987]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x19a/0x250
[ 3298.628909][T29987]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x8d/0x250
[ 3298.635751][T29987]  genl_rcv_msg+0x61d/0x980
[ 3298.640246][T29987]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3298.647185][T29987]  ? lock_release+0x8d0/0x8d0
[ 3298.651953][T29987]  ? __lockdep_free_key_range+0x110/0x110
[ 3298.657679][T29987]  netlink_rcv_skb+0x15a/0x430
[ 3298.662429][T29987]  ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250
[ 3298.669350][T29987]  ? netlink_ack+0xa10/0xa10
[ 3298.673925][T29987]  ? netlink_deliver_tap+0x236/0xb70
[ 3298.679195][T29987]  genl_rcv+0x24/0x40
[ 3298.683245][T29987]  netlink_unicast+0x533/0x7d0
[ 3298.687988][T29987]  ? netlink_attachskb+0x810/0x810
[ 3298.693093][T29987]  ? _copy_from_iter_full+0x247/0x890
[ 3298.698442][T29987]  ? __phys_addr+0x9a/0x110
[ 3298.702921][T29987]  ? __phys_addr_symbol+0x2c/0x70
[ 3298.707927][T29987]  ? __check_object_size+0x171/0x3e4
[ 3298.713200][T29987]  netlink_sendmsg+0x856/0xd90
[ 3298.717952][T29987]  ? netlink_unicast+0x7d0/0x7d0
[ 3298.722904][T29987]  ? netlink_unicast+0x7d0/0x7d0
[ 3298.727845][T29987]  sock_sendmsg+0xcf/0x120
[ 3298.732276][T29987]  ____sys_sendmsg+0x6e8/0x810
[ 3298.737226][T29987]  ? kernel_sendmsg+0x50/0x50
[ 3298.741885][T29987]  ? do_recvmmsg+0x6d0/0x6d0
[ 3298.746460][T29987]  ? perf_trace_lock+0xeb/0x4a0
[ 3298.751426][T29987]  ? lockdep_hardirqs_on_prepare+0x590/0x590
[ 3298.757393][T29987]  ? __lockdep_free_key_range+0x110/0x110
[ 3298.763102][T29987]  ___sys_sendmsg+0xf3/0x170
[ 3298.767673][T29987]  ? sendmsg_copy_msghdr+0x160/0x160
[ 3298.772948][T29987]  ? lock_downgrade+0x820/0x820
[ 3298.777809][T29987]  ? __might_fault+0x11f/0x1d0
[ 3298.782576][T29987]  ? __fget_files+0x294/0x400
[ 3298.787260][T29987]  ? __fget_light+0xea/0x280
[ 3298.791843][T29987]  __sys_sendmsg+0xe5/0x1b0
[ 3298.796335][T29987]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 3298.801348][T29987]  ? check_preemption_disabled+0x50/0x130
[ 3298.807050][T29987]  ? fpregs_assert_state_consistent+0xbc/0xe0
[ 3298.813101][T29987]  do_syscall_32_irqs_on+0x3f/0x60
[ 3298.818225][T29987]  do_fast_syscall_32+0x7f/0x120
[ 3298.825437][T29987]  entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
[ 3298.832084][T29987] RIP: 0023:0xf7f35569
[ 3298.836222][T29987] Code: Bad RIP value.
[ 3298.840268][T29987] RSP: 002b:00000000f5cee0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172
[ 3298.848845][T29987] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000
[ 3298.856799][T29987] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3298.864750][T29987] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3298.872722][T29987] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 3298.880695][T29987] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
17:21:51 executing program 1:
unshare(0x0)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x0, 0x0)
getsockname$packet(r0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250ae5ffff070004000c00f900ff0200000000000000000000000000010c00018000000900bd6120a900060008000000000000000000000000f30000036f839ae5b926e263523f780904a330d87fa9c224754e3321c1c1df84cd729cf5a75ae415cef2fffbce06263b8df9d78ba505012d1f05958f3c5be3ad880a8c8fcced964f73f08d2df8007d0b1b4c8c2d37255fc736a255b2a2bf1c1596435cede1eda622f6b5e169647e67b283d1b7779e19330a734f945ea0b941e035b9338095f7ea052e90f2ef36de17a0c5eed2f895dc56f688eadcb52e21b41c60847ae0d0"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xfe42)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xedeb5, &(0x7f0000000080)=[{&(0x7f0000000040)="2300000025000511d25a80648c63940d0424fc60040018000a001100022f000037153e", 0x23}], 0x1}, 0x0)

17:21:51 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="cb56b61a88aa6860dccc46f3b1f84265", 0x10)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9", 0x3}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff1", 0xe}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf985", 0x1e}], 0x10, 0x0, 0x0, 0x1a0}}], 0x1, 0x0)

17:21:51 executing program 3:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="6400000002060102f00000000000000000000000100003006269746d61703a706f72740005000400000000000900020073797a3000000000050005000000000005000100060013001c0007800600044000000000060005400000000008000640"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xffffffff)

17:21:51 executing program 5:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x28, 0x1, 0x4, 0x101, 0x0, 0x1000000, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_MODE={0xa}]}, 0x28}}, 0x0)

17:21:51 executing program 0:
stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
msgsnd(0x0, &(0x7f00000001c0), 0x4, 0x0)

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