x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x0, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:54 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000)
sendmmsg(0xffffffffffffffff, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:54 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x0, 0x0)
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:54 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000)
sendmmsg(0xffffffffffffffff, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:54 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, 0x0, 0x0, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000)
sendmmsg(0xffffffffffffffff, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:54 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x0, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:54 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x0, 0x0)
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:55 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x0, 0x0)
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:55 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:55 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000cab000))
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:55 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:55 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:55 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x0, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:55 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:55 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:55 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x154, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:56 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000cab000))
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:56 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:56 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:56 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, 0x0])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:56 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:56 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, 0x0])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:56 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000cab000))
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:56 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x154, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:56 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:57 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:57 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, 0x0])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:57 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:57 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:57 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x154, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:57 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:57 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {0x0}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:57 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:58 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:58 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:58 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x158, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x4}]}, 0x158}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:58 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:58 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:58 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:58 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:58 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {0x0}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:58 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:58 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:59 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x158, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x4}]}, 0x158}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:13:59 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {0x0}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:59 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:59 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, 0x0)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:59 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:59 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:59 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x158, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x4}]}, 0x158}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:13:59 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:13:59 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:13:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x0, 0x0}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:00 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:00 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:00 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, 0x0)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:00 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r2=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x7ff00)
r4 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r5, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r5, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r6 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000240)=<r7=>0x0)
ptrace$getregs(0xe, r7, 0x1400, &(0x7f0000000500)=""/148)

00:14:00 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:00 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:00 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r2=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x7ff00)
r4 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r5, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r5, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r6 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000240)=<r7=>0x0)
ptrace$getregs(0xe, r7, 0x1400, &(0x7f0000000500)=""/148)

00:14:00 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:00 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x0, 0x0}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:00 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:01 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:01 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(0xffffffffffffffff, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:01 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, 0x0)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:01 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r2=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x7ff00)
r4 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r4, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r5, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r5, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r6 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000240)=<r7=>0x0)
ptrace$getregs(0xe, r7, 0x1400, &(0x7f0000000500)=""/148)

00:14:01 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:01 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:01 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(0xffffffffffffffff, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:01 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x0, 0x0}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:01 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:02 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(0xffffffffffffffff, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:02 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040))
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:02 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x0, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:02 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}], 0x4, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:02 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140), 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:02 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:02 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}], 0x4, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:02 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:02 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040))
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:03 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}], 0x4, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:03 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x0, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:03 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {0x0}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:03 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140), 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:03 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:03 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x0, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:03 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040))
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:03 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:04 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x178, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:04 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140), 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:04 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:04 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:04 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:04 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0x0, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:04 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, 0x0, 0x0, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:04 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x178, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:05 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:05 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, 0x0, 0x0, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:05 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x178, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:05 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(0xffffffffffffffff, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:05 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0x0, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:06 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, 0x0, 0x0, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:06 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:06 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x17c, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:06 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0x0, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:06 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:06 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x17c, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:06 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}], 0x3, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:06 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {0x0}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:07 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}], 0x3, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:07 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:07 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x17c, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:07 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:07 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:07 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {0x0}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:07 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}], 0x3, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:08 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x0)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x0)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x0)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:08 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(0xffffffffffffffff, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {0x0}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(0xffffffffffffffff, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {0x0}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(0xffffffffffffffff, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, 0x0, 0x0, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, 0x0, 0x0, 0x0)
open(0x0, 0x140, 0x0)

00:14:08 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, 0x0, 0x0, 0x0)
open(0x0, 0x140, 0x0)

00:14:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x0, 0x0)

00:14:09 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:09 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, 0x0)
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:09 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x0, 0x0)

00:14:09 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {0x0}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10)
fcntl$setstatus(r0, 0x4, 0x2000)
sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0)
open(0x0, 0x0, 0x0)

00:14:09 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00')
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0)

00:14:09 executing program 5:

00:14:09 executing program 5:

00:14:09 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:09 executing program 5:

00:14:09 executing program 5:

00:14:10 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:10 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, 0x0)
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:10 executing program 5:

00:14:10 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {0x0}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:10 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:10 executing program 5:

00:14:10 executing program 5:

00:14:10 executing program 5:

00:14:10 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, 0x0)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:10 executing program 5:

00:14:10 executing program 5:

00:14:10 executing program 5:

00:14:10 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x124, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:11 executing program 5:

00:14:11 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000002340)=""/237, 0xed}], 0x3, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:11 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, 0x0)
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:11 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x4, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:11 executing program 5:

00:14:11 executing program 5:

00:14:11 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, 0x0)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:11 executing program 5:

00:14:11 executing program 5:

00:14:11 executing program 5:

00:14:11 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x124, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:11 executing program 5:

00:14:11 executing program 5:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0)
mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0)
mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0x1001, 0xffffffffffffffff)
read$FUSE(r0, &(0x7f0000000780), 0x1000)
write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50)
write$FUSE_ENTRY(r0, &(0x7f00000005c0)={0x90, 0x0, 0x2}, 0x90)

00:14:12 executing program 4:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000002340)=""/237, 0xed}], 0x3, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:12 executing program 3:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}], 0x3, &(0x7f0000000b80)=""/19, 0x13}}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e449", 0x9c}, {&(0x7f00000027c0)}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b01557", 0x25}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f", 0x53}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{0x0}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {0x0}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x0, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, 0x0)
r6 = syz_genetlink_get_family_id$tipc2(0x0)
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:12 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {0x0}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

00:14:12 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812})
io_setup(0x20000000002, &(0x7f0000000240)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}])
dup3(r0, r1, 0x0)
ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu})
r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0)
fcntl$setstatus(r3, 0x4, 0x4000)
io_setup(0x2, &(0x7f0000000280)=<r4=>0x0)
r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = dup3(r6, r5, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200)
io_submit(r4, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x200a00}])

00:14:12 executing program 0:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000000300)}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='B3\x02\x0fv2\x00')
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="300400000ff8dc3b0b1992623a02e942a7880c8258bfbb3842979088d7fe134455c1e8e45625205304410bb96ca08ddd01004dd1c1cde925561d99faf3e302f2ee0b27323ad2fbf0d31086dd5f52836e72aaced47b97d0c2ff77e441f11851922e4aa4f2f1369cda928e0e", @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x44}, 0xbd96b9f073d96152)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x124, r6, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16=r6, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
r7 = dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000240)=<r8=>0x0)
ptrace$getregs(0xe, r8, 0x1400, &(0x7f0000000500)=""/148)

00:14:12 executing program 5:
pipe(&(0x7f0000000040))
r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uhid\x00', 0x2, 0x0)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xb5}], 0x8)

00:14:12 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff8fe5dff5012e83c9d0cec95b25"], 0x0)
getdents(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
timer_create(0x0, 0x0, 0x0)
r2 = dup(r1)
setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x8000000004e20}, 0x1c)
sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0)
lsetxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=ANY=[@ANYBLOB="0c1a00000000000009ce47f151f92e3e2d77fc5b350954e71bce24e3630334e58e79f36678899403303521a6ed97a81030802f6c2699f084b61d5af18c3410a9319cd697c603d7a69143c6e81b7245b35a0ade864db71bedda33cb0ac6cd437dd92683a0c2cb21a501ef0e0c63b5a488f88edb15b48e7afafad37c2097c8a0842dcdf5b4cb5ce0b05127a1bf7bd0bff1866b41b0295e1e7152c09933aab14a514188e19a3c874ffd4173fd9e03e5e67fdd5f498959326e7b4e2eb1131950cf4b04000000490000"], 0xe0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
creat(0x0, 0x0)
ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127c, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$void(0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x1a)
r4 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0)
ftruncate(r4, 0x7fff)
sendfile(r2, r4, 0x0, 0x8040fffffffd)

[ 1712.544720] ------------[ cut here ]------------
[ 1712.551770] WARNING: CPU: 0 PID: 11011 at net/core/skbuff.c:4398 skb_try_coalesce+0xeb7/0x1260
[ 1712.562312] Kernel panic - not syncing: panic_on_warn set ...
[ 1712.562312] 
[ 1712.569814] CPU: 0 PID: 11011 Comm: syz-executor.5 Not tainted 4.9.194+ #0
[ 1712.576966]  ffff8801b5687030 ffffffff81b67001 0000000000000000 ffffffff82a3b3c0
[ 1712.585053]  00000000ffffffff 0000000000000000 0000000000000009 ffff8801b5687110
[ 1712.593200]  ffffffff813fef3a 0000000041b58ab3 ffffffff82e32f55 ffffffff813fed61
[ 1712.601647] Call Trace:
[ 1712.604258]  [<0000000037a012a7>] dump_stack+0xc1/0x120
[ 1712.609628]  [<00000000b9a062dc>] panic+0x1d9/0x3bd
[ 1712.614870]  [<000000009c4ff6c4>] ? add_taint.cold+0x16/0x16
[ 1712.620706]  [<000000004091f56a>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 1712.627645]  [<00000000ce0acc53>] ? __warn.cold+0x14/0x2f
[ 1712.633199]  [<00000000f1da71f3>] ? skb_try_coalesce+0xeb7/0x1260
[ 1712.639457]  [<0000000097e7eda5>] __warn.cold+0x2f/0x2f
[ 1712.644825]  [<0000000022a81051>] ? mod_timer_pending+0x1060/0x1060
[ 1712.651336]  [<00000000f124f929>] warn_slowpath_null+0x2d/0x40
[ 1712.657309]  [<00000000f1da71f3>] skb_try_coalesce+0xeb7/0x1260
[ 1712.663386]  [<000000008bdd5482>] tcp_try_coalesce+0x173/0x4e0
[ 1712.669371]  [<0000000048a032cb>] ? tcp_prune_ofo_queue.part.0+0x470/0x470
[ 1712.676492]  [<00000000080f053e>] ? tcp_try_rmem_schedule+0x13b/0x1020
[ 1712.683162]  [<00000000b961dad3>] tcp_queue_rcv+0x129/0x5a0
[ 1712.688897]  [<00000000b82a711e>] tcp_data_queue+0x600/0x3810
[ 1712.694785]  [<000000000d5eba35>] ? tcp_fin+0x7c0/0x7c0
[ 1712.700233]  [<000000008a874451>] ? tcp_xmit_recovery.part.0+0x90/0x120
[ 1712.706981]  [<000000009e4b4a2e>] ? debug_lockdep_rcu_enabled+0x71/0xa0
[ 1712.713788]  [<00000000c0aa0652>] tcp_rcv_established+0x55a/0x20b0
[ 1712.720128]  [<0000000063789380>] ? tcp_data_queue+0x3810/0x3810
[ 1712.726286]  [<0000000069535725>] ? rt6_check+0x140/0x250
[ 1712.731824]  [<00000000f5ff4d42>] ? rt6_check_expired+0x130/0x130
[ 1712.738067]  [<00000000842b80c9>] tcp_v6_do_rcv+0xcd9/0x10f0
[ 1712.743882]  [<00000000ed098ae9>] __release_sock+0x138/0x390
[ 1712.749687]  [<000000002a8417ef>] release_sock+0x59/0x1c0
[ 1712.755226]  [<0000000041040d49>] tcp_sendpage+0x6b4/0x18f0
[ 1712.760951]  [<00000000f1032d83>] ? __do_page_cache_readahead+0x439/0x880
[ 1712.767886]  [<0000000083d2e7d3>] ? sk_stream_alloc_skb+0x5d0/0x5d0
[ 1712.774473]  [<00000000452a25a0>] ? check_preemption_disabled+0x3c/0x200
[ 1712.781320]  [<0000000020097858>] ? inet_sendpage+0x14a/0x520
[ 1712.787399]  [<0000000083d2e7d3>] ? sk_stream_alloc_skb+0x5d0/0x5d0
[ 1712.793980]  [<0000000079a83ea6>] inet_sendpage+0x223/0x520
[ 1712.799887]  [<0000000000215b62>] ? inet_sendpage+0x7c/0x520
[ 1712.805707]  [<00000000b7029a14>] kernel_sendpage+0x95/0xf0
[ 1712.811425]  [<00000000d6360e9b>] ? inet_getname+0x3b0/0x3b0
[ 1712.817250]  [<00000000d929deb0>] sock_sendpage+0x8b/0xc0
[ 1712.822814]  [<00000000ead2be2c>] ? kernel_sendpage+0xf0/0xf0
[ 1712.828923]  [<00000000adabd893>] pipe_to_sendpage+0x28d/0x3d0
[ 1712.834909]  [<00000000b6cb96d0>] ? direct_splice_actor+0x1a0/0x1a0
00:14:13 executing program 1:
perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xa, 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 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xff8b)
recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{&(0x7f0000000640)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)=""/4, 0x4}, {&(0x7f0000000700)=""/63, 0x3f}], 0x2, &(0x7f0000000780)=""/223, 0xdf}, 0x8001}, {{&(0x7f0000000880)=@hci={0x1f, <r2=>0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000000900)=""/253, 0xfd}, {&(0x7f0000000a00)=""/179, 0xb3}, {&(0x7f0000000ac0)=""/98, 0x62}], 0x4, &(0x7f0000000b80)=""/19, 0x13}, 0x9}, {{&(0x7f0000000bc0)=@l2, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c40)=""/23, 0x17}], 0x1, &(0x7f0000000cc0)=""/207, 0xcf}, 0x400}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000dc0)=""/91, 0x5b}], 0x1, &(0x7f0000000e80)=""/184, 0xb8}, 0x5}, {{&(0x7f0000000f40)=@caif, 0x80, &(0x7f0000001280)=[{&(0x7f0000000fc0)=""/250, 0xfa}, {&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000002340)=""/237, 0xed}], 0x4, &(0x7f0000002440)=""/62, 0x3e}, 0x9}], 0x5, 0x61, &(0x7f00000025c0)={0x0, 0x1c9c380})
sendmmsg$sock(r1, &(0x7f0000002b80)=[{{&(0x7f0000002600)=@can={0x1d, r2}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002680)="52efbc806ccb67b03a15306cee383753cd37c11a169121d05f76abd2a8f7081db5a2ce1b9096b1150258df63784e4062c9be55535a3b70a3307eb3bca330f9a7d29ef7368109f20950259cc45461c398f6fb34a4eb", 0x55}, {&(0x7f0000002700)="04280d4fea92462d1dcaa9a3fc7c1073c26fda7fc38bac4226b4da80ae54f53a7b2c87e7e6261b84faccef9d52fee88515c7d2415674a467c3c57746c21ba6ddf0d6b829f1d06b718d9f58e5717db0f259b22729413c331e533e33f5b29a3b8ae905c852f08aa99d6c86174852ba44d52bf6e168afd8f5e451e233d6f436162d1632514561f4c43116b7ca87360c007d4890b583ae2b468e4557e4494063434c", 0xa0}, {&(0x7f00000027c0)="5646df080c3f64fa14d2925f070c529b3474bb5cfd4a6cbd955a26850ac6ad88e58e08453b0600f5c587eadd15a730a5f275c69f047cd1bfe505402e9e0f3832418a0e738befd486594dc863352b3bc3b993f74270ac0f39089d318b64a2490bd982f7bdfbe4988a0054e38c83d3b7133388b7bd8b768614c77ea642c46c398551474c05e56201421a35c8a45482", 0x8e}, {&(0x7f0000002880)="1d12a95d52ba635644238735deafa33c100210ee74d73e85f6b4e5e8229d0cf6c168b0155711b56082bd0dce366121171fba9babd4c97a28870ecbc8f4e10929c4ab21df34a9f90a96725f74e15043953752fe46c21357fc3c2723c33216969028df4ea4b496cd88fdef5196e858d9ca81a125548c9f78976ca7c501d02aa687924249ff85934073d32ea9f60e742241afd7", 0x92}, {&(0x7f0000002940)="38661845618232383165b7d5a5b06a59e43081fdce55d75999e160303d39a5f2cfebea24de11af2a8382779c645ad721a9c8dac93960a1491562213c704d945f6890a6d404e2c67ad2b5fa11b94b8b32a6b3a19175b3ecfa7f8abb2b91d4732e45a2a55e2fbc441d4b9dfe9f88aecfa4b8559c56a56cd5d335cffcc217b97cfb49f0e45f362dd85b7b74f79dd39a06e9a97c29", 0x93}, {&(0x7f0000002a00)="e91030edf6890896cedf01b4b1dc9231cf3d11e1e5a2cbfcc260ae4a297c7d4946f57cc9f04fdf301bac24474c087ef7743cb391990adcbac20b3a5a1918e2051399ea4087619450db430d7b3f05aee2aa480f82", 0x54}], 0x6, &(0x7f0000002b00)=[@txtime={{0x18, 0x1, 0x3d, 0xe6c}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @txtime={{0x18, 0x1, 0x3d, 0x94df}}], 0x48}}], 0x1, 0x800)
recvmmsg(r0, &(0x7f0000008c00)=[{{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {0x0}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/218, 0xda}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x5, &(0x7f0000004e40)=""/28, 0x1c}, 0x100}, {{&(0x7f0000004e80)=@generic, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/254, 0xfe}], 0x1, &(0x7f0000005040)=""/15, 0xf}, 0x5}, {{0x0, 0x0, &(0x7f0000006300)=[{&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/59, 0x3b}, {&(0x7f00000060c0)=""/139, 0x8b}, {&(0x7f0000006180)=""/160, 0xa0}, {&(0x7f0000006240)=""/130, 0x82}], 0x5}, 0xfff}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000006400)=""/12, 0xc}, {&(0x7f0000006440)=""/4096, 0x1000}, {&(0x7f0000007440)=""/17, 0x11}, {&(0x7f0000007480)=""/185, 0xb9}, {&(0x7f0000007540)=""/4096, 0x1000}], 0x5}, 0x200}, {{&(0x7f00000085c0)=@rc, 0x80, &(0x7f0000008900)=[{&(0x7f0000008640)=""/208, 0xd0}, {&(0x7f0000008740)=""/84, 0x54}, {&(0x7f00000087c0)=""/91, 0x5b}, {&(0x7f0000008840)=""/159, 0x9f}], 0x4, &(0x7f0000008940)=""/13, 0xd}, 0x1ff}, {{&(0x7f0000008980)=@xdp, 0x80, &(0x7f0000008bc0)=[{&(0x7f0000008a00)=""/200, 0xc8}, {&(0x7f0000008b00)=""/31, 0x1f}, {&(0x7f0000008b40)=""/9, 0x9}, {&(0x7f0000008b80)=""/40, 0x28}], 0x4}, 0x1000}], 0x6, 0x40, &(0x7f0000008d80)={0x0, 0x1c9c380})
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00'/75, 0x275a, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0x7ff00)
r5 = socket(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f00000034c0)={@local, @mcast2, @empty, 0x0, 0x0, 0x0, 0x100, 0x0, 0x206})
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000640), &(0x7f0000000680)=0x8)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x184, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, [@TIPC_NLA_BEARER_NAME={0x24, 0x1, @l2={'x\xe6\x92\xc3q\r\xec\xa6\xc3\xa3\n\xbc5\xfcp>kr', 0x3a, 'syzkaller1\x00'}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000ab7}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x12, @rand_addr="1cd1f7e1b8656e033935584726fbadae", 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}]}]}, 0x184}, 0x1, 0x0, 0x0, 0x1}, 0x1)
sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000008f40)={&(0x7f0000008dc0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000008f00)={&(0x7f0000008fc0)=ANY=[@ANYBLOB="d8000026c88d009a6f0530e766c4e17660a2737ebc8021bfee9ceb0261253fdaa646ac3d40db6b604e63b8b1fbebe1921cced8c1fe8072ad47758401bcc8c0def0362d29fc2db4b49bb32effdb1ffe6653f4fbceea16a4c42143a6541b38a05347c1b21adffa18e5b9dcff169d7fbd8c6b9e9d6b33356f827af40e8f1b796c81dccdaa24b87fd8bcab8f7eea86e0fa239f8f920cfd6a50859a67498a8637b2d0dc08933e02a77e069b6bd015649a3f100b42ca", @ANYRES16, @ANYBLOB="30212bbd7000fcdbdf2515000000a00005000c00020008000400060000003400020008000300fb070000080003000800000008000400020000000800010005000000080001001b000000080004002000000014000200080003000000000008000200030000000c00020008000400e80200003c0002000800010017000000080004000800000008000400050000000800040000040000080001000400000008000200ff7f00000800020000000000100004000c00010073797a31000000001400090008000100040000000800020000000080"], 0xd8}, 0x1, 0x0, 0x0, 0x1}, 0x4004)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x27)
syz_genetlink_get_family_id$nbd(&(0x7f0000000480)='nbd\x00')
openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x1001, 0x180)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xda9, 0x4)
getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x652b, 0xc, 0x0, 0x27)
dup(0xffffffffffffffff)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='selfwlan1\x00', &(0x7f0000000100)='system\x00', &(0x7f0000000140)='\x00', 0x0], &(0x7f0000000440)=[&(0x7f00000002c0)='.$\\ppp1\x00', 0x0, &(0x7f0000000340)='md5sumsecurity)\x00', &(0x7f0000000380)='.md5sumnodev.\x00', &(0x7f00000003c0)='/\x00', &(0x7f0000000400)='proc/\x00'])
ptrace$getregs(0xe, 0x0, 0x1400, &(0x7f0000000500)=""/148)

[ 1712.841443]  [<00000000ab28891c>] ? splice_from_pipe_next.part.0+0x1e9/0x290
[ 1712.848651]  [<000000000ee6ea7c>] __splice_from_pipe+0x351/0x790
[ 1712.854816]  [<00000000b6cb96d0>] ? direct_splice_actor+0x1a0/0x1a0
[ 1712.861240]  [<00000000b6cb96d0>] ? direct_splice_actor+0x1a0/0x1a0
[ 1712.867665]  [<00000000aed37f95>] splice_from_pipe+0x108/0x170
[ 1712.873658]  [<00000000c6183a12>] ? splice_shrink_spd+0xb0/0xb0
[ 1712.879938]  [<000000003c173e83>] ? security_file_permission+0x8f/0x1f0
[ 1712.886719]  [<00000000244ff5a3>] generic_splice_sendpage+0x3c/0x50
[ 1712.893147]  [<000000003b0ea1ce>] ? splice_from_pipe+0x170/0x170
[ 1712.899310]  [<000000005e16a9f1>] direct_splice_actor+0x126/0x1a0
[ 1712.905695]  [<0000000009e33309>] splice_direct_to_actor+0x2c8/0x820
[ 1712.912216]  [<00000000591855c7>] ? generic_pipe_buf_nosteal+0x10/0x10
[ 1712.919161]  [<00000000b06d62f2>] ? do_splice_to+0x170/0x170
[ 1712.924994]  [<000000003c173e83>] ? security_file_permission+0x8f/0x1f0
[ 1712.931959]  [<00000000c7bc9fb9>] ? rw_verify_area+0xea/0x2b0
[ 1712.937852]  [<000000006410800c>] do_splice_direct+0x1a5/0x260
[ 1712.943964]  [<000000003e2a75db>] ? splice_direct_to_actor+0x820/0x820
[ 1712.950644]  [<0000000019fd335e>] ? selinux_file_permission+0x85/0x470
[ 1712.957331]  [<000000003c173e83>] ? security_file_permission+0x8f/0x1f0
[ 1712.964104]  [<00000000c7bc9fb9>] ? rw_verify_area+0xea/0x2b0
[ 1712.970011]  [<000000007f8bb12a>] do_sendfile+0x503/0xc00
[ 1712.975554]  [<000000004c45a1dd>] ? do_compat_pwritev64+0x180/0x180
[ 1712.982051]  [<0000000035191eb7>] ? __might_fault+0x114/0x1d0
[ 1712.988091]  [<00000000af2be189>] SyS_sendfile64+0x145/0x160
[ 1712.993981]  [<00000000433b7934>] ? SyS_sendfile+0x160/0x160
[ 1712.999779]  [<0000000018c0eaf1>] ? do_syscall_64+0x4a/0x5c0
[ 1713.005731]  [<00000000433b7934>] ? SyS_sendfile+0x160/0x160
[ 1713.011691]  [<00000000c60faf7b>] do_syscall_64+0x1ad/0x5c0
[ 1713.017428]  [<000000001f107791>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[ 1713.025848] Kernel Offset: disabled
[ 1713.029777] Rebooting in 86400 seconds..