e4bcfa464b163fc0e250dbb551da022abf3c2d6988f008a1c04a", 0x27}, {&(0x7f0000002980)="9de1b0a89ceacd5eac3f66149fad7856a6e0eb3514340f5d150bc086bad6681dfe80d56923ec90d18f205036486a9ff5f2788c67bab29cd75a2ab97566b79ba274a8717a1ea87aa58684d17b6e48c5d72d751378fe940575411eab017b248581a6d8f5180e2072bf12a0beef6fcd953de8a748424e8f864524be5243f665d1d7fdb9bbe2b1bf0a2b41fb8d27bd8b62d7b0be738d5036fc138ce23c", 0x9b}, {&(0x7f0000002a40)="dfb49bda4243aaf2e343b849841bea7bc8f0bc3dc7a55e33e722d0fc92a47ebe5030acef360ba2d2ce279503f1ef3793727e", 0x32}], 0x5, &(0x7f0000000840)=ANY=[@ANYBLOB="9000000000000000160100006103000080407b0f0500000000000000b9d82b4a2df8fe39276b34186db7bd7be7154b48903a1132d70de9ad09e4d360eac2752571abc236e4e5cf61fd3bf13766ff24a1aa840fccd0f17b6032acaca6d9090657482907ecfe639a62056f7a24cd173bbdf149b42898d8dc04ee58ab5e12f79f0244ec2eb72e3532be58a318a800dff087856b000066c88165c0fa5ed558f0d8d8e94f0441bd20a4241415b94f94785179aa2c0d510861f12b58935928fb0c05835a47a5c6b3f69f637e0d4f481ceddc06f45c"], 0x90, 0x8800}], 0x9, 0x840) 05:15:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)="2d3137a963316b9b70791d5b86f031f254074a5e4160670c9a8380ab231541c064764eadc0ac3bdd0fdbeb77", 0x2c}, {&(0x7f0000000100)="d4726cec367427f1642b3c3887388163eb7491472e329f45e4e22b2a5071c6f0683e9d421587d2a5a180a512b85d29d4f2108ab2fa6395d348414d8630c1cf4f81bf207fe9fd53c922098a3e08", 0x4d}, {&(0x7f0000000180)="2537cee5c538f7c00ea771ec04c852fc290002e5b9c9a26b6f4925897cc5d70843", 0x21}, {&(0x7f0000001280)="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", 0x10a}, {&(0x7f0000000200)="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", 0x1000}], 0x5) 05:15:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400004a000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:26 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00ffffffe46113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400004c000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:26 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000054000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:34 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000056010000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:34 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0x7e) r3 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCGIFCONF(r3, 0x8912, &(0x7f0000000240)=@buf={0x8, &(0x7f0000000200)="dbf144fcefa2f73a"}) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000140)=r7) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000000c0)=r7) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$MISDN_TIME_STAMP(r8, 0x0, 0x1, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:15:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000060000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x81, 0x7, 0x3, 0x4]}, &(0x7f0000000080)=0xc) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040), 0xffffffffffffff53) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f00000000c0)="8e0f361d010d041b414296b59cda4d313b94e1120ba3353070307752264c5096fba49440466149bf4abc5a576570d51b3ef45c15a7c7b8591044f7357c6cab1a846462", 0x43) r2 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 05:15:35 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000060020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c000200feff6113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:35 executing program 0: socket$inet6(0xa, 0x80003, 0x7e) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000068000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:35 executing program 0: socket$inet6(0xa, 0x80003, 0x7e) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:44 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400006c000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:44 executing program 0: socket$inet6(0xa, 0x80003, 0x7e) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000073020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:55 executing program 1: r0 = socket$packet(0x11, 0x8000000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}, @in6={0xa, 0x4e22, 0x0, @remote, 0x958}, @in6={0xa, 0x4e22, 0xffffffff, @loopback, 0x7f}, @in6={0xa, 0x4e21, 0x3ff, @loopback, 0x3fc0}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e24, 0x5a, @mcast2, 0x20}, @in6={0xa, 0x4e22, 0x5, @mcast1, 0x659800}], 0xb8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000080)="0805b5055e0bcfe8474071") r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r5 = accept4(r4, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x1800) r6 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00000002c0)={r0, r6}) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="050000789c088f770178b7f35279150007005be4b5bd1c5b88c97f82d795f6bf37698a899fda7cfe"]) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) bind$packet(r8, &(0x7f0000000480)={0x11, 0x17, r9, 0x1, 0xb0, 0x6, @random="4146b984e344"}, 0x14) 05:15:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:55 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xffff, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast}, 0x7773b3ce4713f023) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendto$packet(r2, &(0x7f0000000100)="36d77e14f17ff127352e78a35d81a70153793a0e03a78cf417d327bdda85c9456f186341e1e163e5c264ae48cd7fa957bfd0bf7bca676c61d1e8440e093a7d8ad7613c432459ddef3db260bf2ce2240ec2b125ca6bd6eefd3802b3940f82cbddeb28d383aa3dfacbb6a37da5f22c15975db3d7618355a27d59bd6d725cd820f8c045000400"/146, 0x0, 0x8004, 0x0, 0xfffffffffffffed0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', r6}) clock_gettime(0x0, &(0x7f0000002640)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002540)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/137, 0x89}], 0x3, &(0x7f0000000480)=""/162, 0xa2}, 0x80000001}, {{&(0x7f0000000540)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)=""/32, 0x20}, {&(0x7f0000000700)=""/238, 0xee}, {&(0x7f0000000800)=""/212, 0xd4}], 0x4, &(0x7f0000000940)=""/69, 0x45}, 0x81}, {{&(0x7f00000009c0)=@nfc_llcp, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000a40)=""/154, 0x9a}, {&(0x7f0000000b00)=""/160, 0xa0}, {&(0x7f0000000bc0)=""/217, 0xd9}, {&(0x7f0000000cc0)=""/181, 0xb5}], 0x4}}, {{&(0x7f0000000dc0)=@ipx, 0x80, &(0x7f0000002380)=[{&(0x7f0000000e40)=""/226, 0xe2}, {&(0x7f0000000f40)=""/85, 0x55}, {&(0x7f0000000fc0)=""/190, 0xbe}, {&(0x7f0000001080)=""/88, 0x58}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/122, 0x7a}, {&(0x7f0000002180)=""/224, 0xe0}, {&(0x7f0000002280)=""/80, 0x50}, {&(0x7f0000002300)=""/106, 0x6a}], 0x9, &(0x7f0000002440)=""/230, 0xe6}, 0x7}], 0x4, 0x6140, &(0x7f0000002680)={r8, r9+10000000}) r11 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r11, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r11, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f0000002ac0)={{{@in6=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000002bc0)=0xe8) r13 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r13, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_IPV6_XFRM_POLICY(r13, 0x29, 0x23, &(0x7f0000002c40)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002d40)=0xe8) r15 = socket(0x11, 0x800000003, 0x0) bind(r15, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r15, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r16, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r17 = socket(0x11, 0x800000003, 0x0) bind(r17, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r17, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r18, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r19 = socket(0x11, 0x800000003, 0x0) bind(r19, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r19, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r20, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r21 = socket(0x11, 0x800000003, 0x0) bind(r21, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r21, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r22, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r23 = socket(0x11, 0x800000003, 0x0) bind(r23, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r23, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r24, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r25 = socket(0x11, 0x800000003, 0x0) bind(r25, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r25, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r26, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r27 = socket(0x11, 0x800000003, 0x0) bind(r27, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r27, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r28, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r29 = socket(0x11, 0x800000003, 0x0) bind(r29, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r29, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r30, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r31 = socket(0x11, 0x800000003, 0x0) bind(r31, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r31, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r32, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r33 = socket(0x11, 0x800000003, 0x0) bind(r33, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r33, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r34, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) accept4$packet(r2, &(0x7f0000002d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002dc0)=0x14, 0x80000) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000003480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003440)={&(0x7f0000002e00)={0x618, r4, 0x400, 0x70bd29, 0x25dfdbfb, {}, [{{0x8, 0x1, r7}, {0x68, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0x5, 0x4, 0x3, 0x8}, {0xfffc, 0x9, 0x3a, 0x200}, {0x1000, 0xbe, 0x1f, 0x8}, {0x7, 0x7, 0x9, 0xfffffffb}, {0x800, 0x7, 0xd9, 0x80000000}, {0xd15, 0x6, 0x4, 0xffffc000}]}}}]}}, {{0x8, 0x1, r10}, {0x248, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x8111}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9db}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r22}}, {0x8}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0xfff8, 0x4d, 0x6, 0x80000000}, {0x7f, 0x80, 0xfa, 0x65b3}, {0x4, 0x8, 0xb, 0x6}, {0x0, 0x0, 0x20, 0x8}, {0x0, 0x81, 0x61, 0x4}]}}}]}}, {{0x8, 0x1, r24}, {0x1b8, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x1c, 0x4, [{0x5, 0xff, 0x0, 0x1}, {0x800, 0x4, 0x8, 0x400}, {0x8, 0x3, 0x33, 0x7}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r28}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}, {{0x8}, {0x17c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x400}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r32}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r34}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r35}}, {0x8}}}]}}]}, 0x618}, 0x1, 0x0, 0x0, 0x2000081}, 0x8000) shutdown(r0, 0x1) 05:15:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000074000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400007a000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:15:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:15:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400007a020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:15:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400007c000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:10 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, 0x0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) socket$kcm(0xa, 0x0, 0x11) listen(0xffffffffffffffff, 0x83) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmsg$can_raw(r2, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, 0x0, 0xd5) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000040)=0xffffffffffffff96) r4 = socket$inet(0xa, 0x801, 0x84) ioctl$SIOCGSTAMPNS(r4, 0x8907, 0x0) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x83) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmsg$can_raw(r5, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0xd5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) recvfrom$rose(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r6, 0x1000008912, &(0x7f0000000000)="0805b5055e0bcfe8474071") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r7 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xffffffffffffff47, 0x0, 0x0, 0x1a) 05:16:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:16:10 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@loopback}}, {{@in6=@ipv4={[], [], @initdev}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8") ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000400)) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="7ef928f15080ee2f88e9b9ac43bdf77a3d1c1c3dd49f13d834b0", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000400)='threaded\x00', 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x10, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x5851, 0xafd9, r5}, &(0x7f0000000100)=0x10) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0xfffd, 0x0, @ipv4={[], [], @multicast2}, 0x46b}, 0xfffffdb5) socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x4000000043) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x4000000043) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 05:16:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400008a010000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00c0ffffff6113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:10 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, 0x0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400008c000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:11 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, 0x0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:11 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x400009c000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:11 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:26 executing program 5: r0 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mem_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x6, 0x12) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0xc}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 05:16:26 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000a0030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000200), &(0x7f0000000100)=0x80) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f00000000c0)={{0x80, 0x2, 0x78, 0x5, 0xb, 0x30}, 0xe831}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:16:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff}) close(r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x10, 0x4) r2 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r2, 0x1000008912, 0x0) accept4$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$netlink(r3, &(0x7f0000001780)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400010}, 0xc, 0x0, 0x0, 0x0, 0xb8}, 0x4001) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x23, 0x847, 0x0, 0x0, {0x2804}}, 0x14}}, 0x0) 05:16:26 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000a1020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:26 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000a8030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x17, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000009500000040000059ba03eb509252f6751d5f49d2c0c64538d561074d00a3e0e6da822eea8d47c16ab98c6b446d288fbb29319168efbaf8e7a424eccadbd6a5cbcd7ce7535477c7589478c774f379886eeecf75e1492b1078f3a6bd445ee90ba10608c61a0bffe7f57918820c1a5cb631543f2abaf918cc7df93dade8b57436c4470d907cab4c69f30e4d96aad1eb03535eaf5fefe5aed5e900"/176], &(0x7f0000000100)='GPL\x00'}, 0x3b) r0 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @local}, @in={0x2, 0x4e23, @broadcast}, @in6={0xa, 0x4e24, 0x8, @empty, 0x7fffffff}, @in6={0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x14}, 0xff}], 0x58) 05:16:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000aa000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:45 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001a00e5ff007b00000000008000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000012c0)={r1}) recvmsg$kcm(r2, &(0x7f0000002ac0)={&(0x7f0000001300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x200, &(0x7f0000001a00)=[{&(0x7f0000001380)=""/225, 0xe1}, {&(0x7f0000001480)=""/193, 0xc1}, {&(0x7f0000001580)=""/9, 0x9}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/204, 0xd2}, {&(0x7f0000001780)=""/145, 0x91}, {&(0x7f0000001840)=""/103, 0x67}, {&(0x7f00000018c0)=""/18, 0x12}, {&(0x7f0000001900)=""/255, 0xff}], 0x9, &(0x7f0000001ac0)=""/4096, 0x1000}, 0x10040) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$rose(r1, &(0x7f0000000040)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x1, @bcast}, 0x1c) r4 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@local}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0xc0010110, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@delqdisc={0x44, 0x25, 0x200, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0x2}, {0x1, 0xffff}, {0x0, 0xfff1}}, [@TCA_RATE={0x8, 0x5, {0x2, 0x3}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x8}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x9}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) 05:16:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000002c0)="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") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0x100000000, 0x8) shutdown(r0, 0x1) 05:16:45 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000aa020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:16:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:46 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0b") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:16:46 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:16:46 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000b4010000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:01 executing program 5: r0 = socket(0x6000000000010, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="28f6ffff2500010f000019000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000004000e00"], 0x28}}, 0x0) 05:17:01 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000b6030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0xff, 0x4) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000008780)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f000000b700)={0x0, 0x0, &(0x7f000000b6c0)={&(0x7f000000b000)={0x20, r3, 0x3, 0x0, 0x0, {}, [{{0x8, 0x1, r5}, {0x4}}]}, 0x20}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x34, r7, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x8, 0xb, 0xe0}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e24}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast1}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty=0xe0000000}]}, 0x34}}, 0x0) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r7, 0x300, 0x70bd27, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x14000041}, 0x4000000) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x20004060) r8 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x4000000032, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x24a, 0x0) 05:17:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) socket$caif_seqpacket(0x25, 0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e24, @multicast1}, 0x20, 0x0, 0x0, 0x0, 0x7fb, &(0x7f00000000c0)='ip6gretap0\x00', 0x8, 0x7, 0x8}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d823ed6e452b6211218092bbe1933bfd"}]}, &(0x7f00000002c0)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x83, &(0x7f00000001c0)={r6}, 0x8) r7 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r8 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000300)={r6, 0x5b9}, &(0x7f0000000340)=0x8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r10, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r10, 0x110, 0x5, &(0x7f0000000240)=[0x3, 0x2], 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x207ffe, 0x80000000, 0x9}, 0x14) shutdown(r0, 0x1) 05:17:01 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000bc000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:01 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe847") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000c4030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:18 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x80003, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$SIOCAX25GETUID(r2, 0x89e0, &(0x7f0000000100)={0x3, @null, r3}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a61c) r4 = socket$inet6(0xa, 0x80003, 0x11) r5 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000002180)={0x0, {0x2, 0x4e21, @local}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e21, @multicast2}, 0x130, 0x0, 0x0, 0x0, 0xa4, &(0x7f0000002140)='ip6_vti0\x00', 0x4, 0xb93, 0x3}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) r6 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r6, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$SIOCAX25GETINFO(r7, 0x89ed, &(0x7f0000000380)) r8 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") splice(r0, 0x0, r4, 0x0, 0x10005, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0xb4, @empty, 0x9}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000340)={r9, 0x7, 0xe90}, 0x8) 05:17:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xc1, "eb681d28f7cad54a9778484c3d7f57ee6a5e7b1fdc0d594c846025a4f0624ba6e05ab5eefb6d08f9e4d91620575baf78dae7c1541191828651958bd5515eb2f97ddec29d843cbeeda9956e0b6808181c035be3dd0f0181f19c65e9de211e4c684fb94dcc84126989835fc613f3faf8981640fb18b704c567208ead59d4bcccc6340f080618931dd58f89522ca1be08842130fb5fc8b409e222cd1033705275ad1057c4fb29c9d729deeae5a374e68d5da58cf16d0cf752b0fb8601f2a03bb472ba"}, &(0x7f0000000200)=0xc9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1000, 0x4, 0x1, 0x1000, r2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = accept4$netrom(r3, &(0x7f00000002c0)={{}, [@default, @netrom, @bcast, @null, @remote, @bcast, @rose, @null]}, &(0x7f0000000340)=0x48, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000380)={'vcan0\x00'}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:17:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000c8010000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:18 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:18 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x404, 0xff, 0x80000001, r2}, &(0x7f0000000140)=0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xe0, 0xe0, 0x3, [@volatile={0x4, 0x0, 0x0, 0x9, 0x4}, @enum={0x7, 0x8, 0x0, 0x6, 0x4, [{0x2, 0x20}, {0x6, 0x3}, {0x10, 0x6}, {0x6, 0xea8}, {0x8, 0x81}, {0x0, 0x7ffbffff}, {0xc, 0x1}, {0x3}]}, @union={0x5, 0x2, 0x0, 0x5, 0x0, 0x3151df9, [{0xf, 0x3, 0x7f}, {0x5, 0x2, 0x6b64}]}, @volatile={0x4, 0x0, 0x0, 0x9, 0x3}, @ptr={0xd, 0x0, 0x0, 0x2, 0x4}, @var={0x1, 0x0, 0x0, 0xe, 0x4, 0x1}, @func={0xf, 0x0, 0x0, 0xc, 0x1}, @struct={0xf, 0x0, 0x0, 0x4, 0x0, 0x8}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x3, 0xfffffffe}}, @restrict={0x6, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x0]}}, &(0x7f0000000340)=""/89, 0xfb, 0x59}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r3, 0x2}, 0x8) r4 = socket$inet(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000010207841da509000200031d85680c1baba20400ff7e00"/36, 0x24}], 0x1}, 0x0) 05:17:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000cc030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:18 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:19 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000cf030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:19 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x6b9c, 0x28a) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000d40)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="31000000000000000000090000003c0003000800030000000000140002006c6f000000000000000000000000000014000600ff0200000000000000000000000000010800010001000000540e345f0779602c88515106a3b7e8f1ffe437c99856bc0945fdffdac16752b34f2fef5770d1336234589989e2e3ff914ada435e017f2c8dc7ea9cf762673c85377d3c"], 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80004020}, 0xc, &(0x7f0000000200)={&(0x7f0000000c80)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08002bbd7000fedbdf250d000000080004000700000008000500060000000c000200080002004e22000008004d4ed4f0a0f4ae34dc4705000000000028000100080004004e23000014000300ffffffff00000000000000000000000008000800000000001400020008000700e447000008000700ff010000224f9cfd138d94ecbbd149e5d4bc"], 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) r4 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r4, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) write$binfmt_elf64(r4, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xbb, 0x5, 0x2, 0xeb, 0x1, 0x0, 0x3, 0xfffff000, 0x2ed, 0x40, 0x95, 0x20, 0x0, 0x38, 0x2}, [{0x5, 0x2, 0x2, 0x1, 0x9, 0x10001, 0x0, 0x2}, {0x2, 0x1100000, 0x6, 0xeece, 0x8, 0x8, 0x200, 0x685}], "22701b34683effbe70333759fd43fba1dc001f02919abbabe7307a21bf6ec9c8aecaec0d8ba8c4ef78bedc6c8673f500f4374e52a9246619c782b32c948be1ecf59a8de06720bbd6b3def0cdd3a3851c3a449e6168e45a9d3f5a66fa729b6bcb5baff698ae9561190ee740fe280f0e0e85ffe7a12de9686b178e0aef9b879fcebe64f228660f9a69ab3ff20e8b2056daea911726570cf09498052974311d82a9168c611e4683de1c2be0cbfe71f6bc2c36c98c443afec866c09c29f04777cf7a48968a692bce0d81751deb08e816d6907b923331c9830812846324952426c9ee", [[], [], [], [], [], [], [], []]}, 0x990) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:17:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000d0030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:30 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec56175037958e271f60d25b7937f02008b5e5a076d83923dd29c034055b67dafe6c8dc3d5d78c07f34e4d5b318e2ec0efd49907a74a0091ff110026e6d2ef831ab7ea0c34f17e3ad6ef3bb622003b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a2d7cbdb9cd38bdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f65f1328d6704902cbe7bc04b82d2789cb132b8667c21476619f28d9961b63e1a9cf6c2a660a17e3c184b750c5146769cb3710de6574dfe160fbcbbf35b1e7be6148ba532e6ea09c346dfebd31a08b32808b80200000000000000334d83239dd27080e71133610e10d858e8327ef01fb6c86adac12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4ee33e0a0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd7130856f756436303767d2e24f29e5dad9796e4fdb697a6ea0182babc18cae2ed4b4390af9a9ceafd07ed00b0000002cab154ad0297da09dfec2ee8c4b91dcde53c2632ac25df701297cdb9aab7d164545fc30a3fe2285d3b3b8c7d12931b744bd507448f00cb6af86dd08bb28bb2c932d9cd773233f45ba014354ab0d424b32c3e12fbb67e2c7f4a85825cec81c3dcc754f59"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2}, 0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r2, 0x81, 0x28}, 0xc) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) accept(r4, 0x0, &(0x7f0000001280)) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r6 = socket$packet(0x11, 0x2, 0x300) accept$packet(r6, &(0x7f00000012c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000d00)=0xfffffffffffffe19) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(r8, &(0x7f0000000180)=ANY=[], 0xff16) r9 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r9, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r9, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r9, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/862], 0x8) setsockopt$inet6_int(r9, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r9, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r10, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r12, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x8, 0x6, 0x5}, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r12, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x76, &(0x7f00000004c0)={r13, 0x9}, 0x8) r14 = socket$nl_route(0x10, 0x3, 0x0) r15 = socket(0x11, 0x800000003, 0x0) bind(r15, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r15, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r14, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[]}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r12, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r16}) ioctl$sock_inet6_SIOCSIFADDR(r10, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, 0x34, r16}) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000001080)={'vxcan0\x00', r16}) r18 = openat$cgroup_ro(r11, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000001240)={0xffffffffffffffff}) write$cgroup_subtree(r19, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x122) r20 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r21 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r21, 0x0, 0x0) getsockname$packet(r21, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r23 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000000070000e99400000000000000"], 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r23, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r23, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0xb8, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x8}}, 0x10) r25 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="3200000008000000350000000000000085000000070000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r25, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r20, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r22, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r24, r25}, 0x78) r26 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r26, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x14002c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x7, 0x1, &(0x7f0000001300)=ANY=[@ANYBLOB="053a907d774af7a3594261a2856d3a96fc54"], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x4, [], r17, 0x7, r18, 0x8, &(0x7f00000010c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x1, 0x6, 0x2}, 0x10, r24, r26}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r24, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r27, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(r27, &(0x7f0000000180)=ANY=[], 0xff16) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x7fffffff}, [@exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x19, &(0x7f00000000c0)=""/25, 0x0, 0xd, [], 0x0, 0x1, r8, 0x8, &(0x7f0000000240)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0xe, 0x4, 0xb76c}, 0x10, r24, r27}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000f40)={0xffffffffffffffff, 0x10, &(0x7f0000000f00)={&(0x7f0000000e00)=""/198, 0xc6, r24}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000f80)={0x18, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000080000000000000000180000016630c00100000008510000003000000850000005c0000009500000000000000181b0000", @ANYRES32=r3, @ANYBLOB="00000000000000000032e4fce211fe88240000bd00000000"], &(0x7f0000000140)='syzkaller\x00', 0x2, 0x82, &(0x7f0000000280)=""/130, 0x41100, 0x4, [], r7, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000d80)={0x8, 0x5}, 0x8, 0x10, &(0x7f0000000dc0)={0x4, 0x7, 0x3, 0x3}, 0x10, r28}, 0x78) r29 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r29, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x2b, 0xfffffffffffffe7f, &(0x7f0000000500)="b9ff0300600d698cb89e14f008001fffffff00004000633377fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x0, 0xfffffffffffffe09}, 0x28) 05:17:30 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x0, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:30 executing program 1: r0 = socket$inet6(0xa, 0x200000000003, 0x87) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x5c, &(0x7f0000000080)=[{&(0x7f0000000140)="b1918600", 0xfdaf}], 0x1}, 0x48040) write(r0, &(0x7f0000000100)="6fdbd9a5", 0x4) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, &(0x7f0000000180)=0x80) 05:17:30 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x0, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000d6030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:30 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000df010000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:30 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:30 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x0, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000e8030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:43 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @local}, 0xea8}, 0x192) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000280)=""/170, 0x40000, 0x1000, 0x7}, 0x20) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0x1, 0x3, 0x6) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000240)=0xffffff95) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev}, 0x4}}, 0x2e) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000480)=0x1ff, 0x4) write(r2, 0x0, 0x0) connect$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x0, 0x5, 0x5, "817d64d8234feffb72807bf11d20d19a24e8cbb1135686a8b343bb1b6465a2be03cd52a448a6c0a665492213d4a82c71b5cf92c2f834f14feaa09aad5105bd", 0x27}, 0x60) write(r0, 0x0, 0x0) 05:17:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x4) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x44, r5, 0x1, 0x0, 0x0, {0x5}, [{{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x3}}, {0x8}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0xf8, r5, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x4, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8}}, {{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) r8 = socket$netlink(0x10, 0x3, 0x6) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r9 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") splice(r6, 0x0, r8, 0x0, 0x20000000010005, 0x0) shutdown(r0, 0x1) 05:17:43 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:49 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000ea030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:49 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:49 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x3e0bf000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(r1, &(0x7f0000000240)='cgroup.events\x00L\xf8^\xac\xadXG\xe1r\xcd\xf8\xc4\xdd\xecbIt\xd7F}\xfd\xce\x92\x91@\x17\xc8#\f\x91\x8c\xc6\a\x1f\x1d2{Xs\xee\x80\x82QI\xda\x12\\f\f$\xc8\xb1oP\xe9\x8e\x19\xf0\xb9\x95\x87H\xffr\xde', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.stat\x00', 0x7a05, 0x1700) pwrite64(r3, &(0x7f0000000580)="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", 0x494, 0x5) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe84740") ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000400)="829bfd2452c2cbe17c6bd21624f74a6a8ccae1b197a3e511be0fa9c5c5daa4df5b0020d1d47b387579df7a4bf96531379134084872044b8b76c163f1b303df33ae9b68b2924e0e2d4341a2c6c43fc14522b1b9339c095cb211fa671879e548cf85862eeac0b5afd7b00616d07d67a887904d3c1cc4b0a0f0d852eb9f5f289a6c960dd2ff3c9a66e670d0574741ef8200d2c16f5cb9349de033265acffcf7a5f9b5ef9f406206282a89dfdbf1f62abefcd18ad4e6e4bb5f2326116a8e4f37b407ddff6fb28d6dcd9be42abe1444a95cd8595fc45afcfef05834a2b2b4a025da803abeccaacbaab22bfd37496fd046c2002484838f215df059") socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, 0x0, 0x44e, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0xfffffffc}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r5, 0x4000000043) accept4(r5, 0x0, 0x0, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r6, 0x4000000043) accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x7a05, 0x1700) 05:17:49 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000ec020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:49 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:49 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00006000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000ee030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:59 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="b405000000000000611088000000000005000000000000009500000000000000e55529269b10a59922cec7eb8ab12d5a8a4674978ae3c64e4bc7b99d77a004ed1e8e6748dee88fa178b5a0178fce15be71b0363c906d625923a61d3b25d25c863cc659c925d457af8012ed88968235ee9c559fefb99db0a986e39aed226bd88eaed4a352bdd03c2d9a00"/151], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf7}, 0x48) 05:17:59 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:17:59 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:17:59 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000f0030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:17:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) epoll_create1(0x80000) shutdown(r0, 0x1) 05:17:59 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000f2020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9207ac3d78578125082f4fcc477cb57f5650731dfaf12ea77ad43cb08000000a9fdd6c1610c621c85fe3e348527b05e5d71460af16b42bede5105ec4fde821ef57e8d4306f47f6ea4a656379a221558fa14efab3bbee0"], 0x18}}, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x1, 0x0) socket(0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) close(r0) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x0, 'team_slave_1\x00', {0x1}, 0x9}) 05:18:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:05 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:18:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000f7030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:05 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000100)=@gcm_256={{}, "0000017bb5c200", "1118364bc3ebc744164d295c20b10380769f6600", "a14c077c", "3cbddf02ee9e4b6c"}, 0x38) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00&\x86\x17x+y\xa5\xa8\x1e\xea/=\x9f\xdf\xa1y\xd0\x13\xe6T$\xb1\xfd2\xd76\xc0\xc3\xb2{\xbf\xb2\x14\xf6\x8a\xc8\x9c\x89\xa0b\x10\"\xe40\x93#\\\xcd\xb0aP,\xff\x9f\f\x89\xb9\xa9\xe2\xd6\t\"\f\xde\x00oO:\xba\x14\xdc\xe7H=\xb6\xfb\x96%\xc1\x95\xb4\xad\x98\x870\x92\xb0en{\xea\xdc\xa9+\xbb\xd7\x01\x03d\xb9\x92L\xaf\xe8\t\x80R*1\x12\x10\x9a\x01\xb2\xa2lLN\xde\xd6\xed\xa5\x06\xc5\xad\x8fs \'\v\xc3\x10#\x9f\x90\xe3Q\xc7\xf3;l\xe8{\x19\xc33v\xc35\xde^T&\xee\xd1\x90L\x87\xcb\xc8.\x1c\xae?\xf5\xd9\x9d\x98\"g\xf3\xa7gVv<\x92\t\xe0\xd5\xc8\xca\xda\xe4N\xc9p\x82\x1f=6\x1e\x92\xb9\xd6!.\xb0\xa5\xfcp\n\xd4J\x05n\x101oC\xb6', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='\\\xa5\x02#I\xd8\xe3!7c\xf3\xccg\xc8\x97M taZ\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f00000000c0)={0xc, r5, 0x2}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0}) sendmmsg(0xffffffffffffffff, &(0x7f000000a780)=[{{&(0x7f00000037c0)=@tipc=@name, 0x80, 0x0}}], 0x1, 0x2400c000) pipe(0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), &(0x7f00000002c0)=0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r6, 0x6, 0x40000000000014, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r6, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, 0x0, 0x0) shutdown(r6, 0x1) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000240)='bpq0\x00'}) 05:18:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000f8030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:05 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:18:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:05 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:18:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000000c0)=0x100000001, 0xffffffffffffff7b) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0xfff, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:18:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000fc030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:22 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='team0\x00') ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000080)={0x0, 'veth0_to_hsr\x00', {0x4}, 0xea}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) r4 = socket$inet6(0xa, 0x80003, 0x7e) r5 = accept(r4, &(0x7f0000000b00)=@nfc_llcp, &(0x7f0000000b80)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r3}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x3, 0x0, 0x0, 0x0, "0327e1b22b5fcef700580f020000000008990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5ee00000000000000104e2f9663a918fa1efd9b0b"}, 0x48}}, 0x0) 05:18:22 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:22 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, 0x0, 0x0, 0x0) 05:18:22 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000fe020000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000700)="8c2fb074d782b99a4ebb28bd49ca9d8f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8f45aa7708f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d92b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefd6c32891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404000000", 0xc9}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f00000002c0)=""/110, 0x6e}], 0x2}}], 0x2, 0x0, 0x0) pipe(0x0) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], 0xff16) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r1, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100), 0x1c) listen(r2, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r3, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x8, 0x0, 0x5}, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x9}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, 0x0, 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb", @ANYRES32=r6, @ANYBLOB], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001080)={'vxcan0\x00'}) r7 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r7, 0x0) r8 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r8, 0x0) openat$cgroup_ro(r8, &(0x7f0000000240)='memory\x86\xb1\xc7\xe3\xda\xcb-\x00', 0x26e1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r9, 0x0, 0x0) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)}}, 0x10) r11 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r11, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], 0x0, 0x12, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r10}, 0x78) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x117) writev(0xffffffffffffffff, &(0x7f0000000100), 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e7580", 0x38, 0xffffff0d, 0x0, 0x0) 05:18:25 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, 0x0, 0x0, 0x0) 05:18:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000fe030000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) r2 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x83, &(0x7f00000001c0)={r5}, 0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002800)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x186, @ipv4={[], [], @loopback}, 0x4}, 0x1c, &(0x7f0000002640)=[{&(0x7f00000000c0)="00323a36f45b495466b4210a5d541d02a31f262f50a901d6ed3f8695eccb459e0e9113823e0c1ab3a6be9224f29466940a3d809340fa4998ed78b932cf14bde5b5a35bc61fcd5e3360ca7a18bec5e37a7e66c2d99da1d1367cc8925d24f51a2d701fad0a789095744b0339b4243c9dec3be02a17dd6bf65f6e699fbb958cbf5ea6bd8b488972d466c266c957a789ea6e6336cb14712aa2", 0x97}, {&(0x7f00000002c0)="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{&(0x7f00000013c0)="f2441b19ec76f900adc21c5e260a43596fda5f9dc37d2d780a2482be6b480a31b62c403ca428c098280de1606a37f3bfcf6e38a1af23edfd892cf122d7f728c15ca4a03217ee244d2e54dc9b8e3dae99edf37c3e5a54ab6d2f1244ef4e5b3b4a6019e9548197e69c52ddc3fde6dc3b75d60859f18285d9e1eac8dce85412f1658d1059af7bec55db5152ae5e6296f1aacdeb6c56834ebc3f93e9e29bf0eaf4394d888ccaf33ede40d9952a44225a13d5999139f23a2f0c856185649964be484537ecdf1e3ea60c745e9875241faea204b9d2b6599a327a687de00d2219ca6b0b42ec6513", 0xe4}, {&(0x7f00000014c0)="636f02af26dda1e9f492713f9a8f136ac07b7281fb605b47445fbda09e74b33fca485660b802277c51e396aec5c31a4ee0edabde713c839a8b5f3f34368ae8faa542e12382c2ccc6bd64720838ec529dc481c00a3c45f013fc9667a5146aae7c73", 0x61}, {&(0x7f0000000180)="c8f9185d32f258d04284875a", 0xc}, {&(0x7f0000001540)="62f9a785890ac69141c3c2f8076cbc7bf6d4d5bb70a60ef973769f56f5d6036f1cfe0cfe474443c8054c36ee24b38f", 0x2f}, {&(0x7f0000001580)="af83dbf85ae2603fd7a06f84f8a737ad5f56647897fecc6748b9e66aa6c19a831035be7194f0537ea70969b4b5f3e25f95db6ce34b88f7ac3b76b88ca25140b755181ba6c70b0ccc1512e49e2c26eef40d3a10b3fd59652f34388d46a2aa2e22f2083f52134d738eca1e4e71dd72c582665608e34213d9b0e28f11ab1fcf28160105a64dda2006ca66a6ee9b114e", 0x8e}, {&(0x7f0000001640)="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", 0x1000}], 0xa, &(0x7f0000002700)=[@authinfo={0x18, 0x84, 0x6, {0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x9, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x11}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x54ed, 0x202, 0x200, 0x3, 0x3, 0x3, 0xfdc2, r5}}], 0xc8, 0x800}], 0x1, 0x0) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x0, 0x80000000, 0x0, 0x8}, 0x14) shutdown(r0, 0x1) 05:18:25 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, 0x0, 0x0, 0x0) 05:18:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x40000ff000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:38 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffffffffffc34, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000002400070500"/20, @ANYRES32, @ANYBLOB="00000000ffffffff00001a0008000100706965000c0002000800070000000000"], 0x38}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x41f809b1a7d7b00, 0x0) 05:18:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x104000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:38 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700), 0x0, 0x0) 05:18:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 2860.250706][T18061] xt_socket: unknown flags 0x4 05:18:40 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700), 0x0, 0x0) 05:18:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r3, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x39, 0x7}, &(0x7f0000000240)=0x8) 05:18:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:40 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x41031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000100)=@gcm_256={{}, "27534ceaa1fdebf3", "1118364bc3ebc744164d295c20b10380769f6600", "f719df69", "3cbddf02ee9e4b6c"}, 0x38) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = accept4$tipc(r1, &(0x7f0000000380), &(0x7f0000000400)=0x10, 0x80000) sendfile(r3, r1, &(0x7f0000000040), 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00&\x86\x17x+y\xa5\xa8\x1e\xea/=\x9f\xdf\xa1y\xd0\x13\xe6T$\xb1\xfd2\xd76\xc0\xc3\xb2{\xbf\xb2\x14\xf6\x8a\xc8\x9c\x89\xa0b\x10\"\xe40\x93#\\\xcd\xb0aP,\xff\x9f\f\x89\xb9\xa9\xe2\xd6\t\"\f\xde\x00oO:\xba\x14\xdc\xe7H=\xb6\xfb\x96%\xc1\x95\xb4\xad\x98\x870\x92\xb0en{\xea\xdc\xa9+\xbb\xd7\x01\x03d\xb9\x92L\xaf\xe8\t\x80R*1\x12\x10\x9a\x01\xb2\xa2lLN\xde\xd6\xed\xa5\x06\xc5\xad\x8fs \'\v\xc3\x10#\x9f\x90\xe3Q\xc7\xf3;l\xe8{\x19\xc33v\xc35\xde^T&\xee\xd1\x90L\x87\xcb\xc8.\x1c\xae?\xf5\xd9\x9d\x98\"g\xf3\xa7gVv<\x92\t\xe0\xd5\xc8\xca\xda\xe4N\xc9p\x82\x1f=6\x1e\x92\xb9\xd6!.\xb0\xa5\xfcp\n\xd4J\x05n\x101oC\xb6', 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='\\\xa5\x02#I\xd8\xe3!7c\xf3\xccg\xc8\x97M taZ\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f00000000c0)={0xc, r6, 0x2}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000300)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0}) sendmmsg(0xffffffffffffffff, &(0x7f000000a780)=[{{&(0x7f00000037c0)=@tipc=@name, 0x80, 0x0}}], 0x1, 0x2400c000) pipe(0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), &(0x7f00000002c0)=0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r7, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) setsockopt$inet_tcp_int(r7, 0x6, 0x40000000000014, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r7, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, 0x0, 0x0) shutdown(r7, 0x1) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000240)='bpq0\x00'}) 05:18:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x200000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:40 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:40 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700), 0x0, 0x0) [ 2862.655650][T18071] xt_socket: unknown flags 0x4 05:18:40 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0xc02000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 2862.834933][T18082] xt_socket: unknown flags 0x4 [ 2875.115965][ T27] audit: type=1804 audit(1577164733.045:128): pid=18091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir202263921/syzkaller.xPIyoL/221/memory.events" dev="sda1" ino=16545 res=1 [ 2875.142134][ T27] audit: type=1800 audit(1577164733.045:129): pid=18091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16545 res=0 [ 2875.163804][ T27] audit: type=1804 audit(1577164733.045:130): pid=18091 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir202263921/syzkaller.xPIyoL/221/memory.events" dev="sda1" ino=16545 res=1 [ 2875.195304][ T27] audit: type=1804 audit(1577164733.125:131): pid=18092 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir202263921/syzkaller.xPIyoL/221/memory.events" dev="sda1" ino=16545 res=1 [ 2875.870628][ T27] audit: type=1800 audit(1577164733.795:132): pid=18092 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16545 res=0 [ 2875.892282][ T27] audit: type=1804 audit(1577164733.795:133): pid=18093 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir202263921/syzkaller.xPIyoL/221/memory.events" dev="sda1" ino=16545 res=1 [ 2875.917856][ T27] audit: type=1804 audit(1577164733.805:134): pid=18092 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir202263921/syzkaller.xPIyoL/221/memory.events" dev="sda1" ino=16545 res=1 05:18:55 executing program 1: 05:18:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:18:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x1000000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:18:55 executing program 5: 05:18:55 executing program 3: r0 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r1 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000240)=0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r5 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") shutdown(r5, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x208) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x83, &(0x7f00000001c0)={r7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x8000, 0x7, 0x80000000, r7}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x77b, 0x4b, 0x6, 0xe2, 0xdc51, 0x6, 0x5ec, 0x5c, r8}, 0x20) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) bind$inet(r9, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r10 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r9, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r9, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x17f8, 0x80000000, 0x0, 0x20000}, 0x14) shutdown(r9, 0x1) 05:18:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:18:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x1e01000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 2877.768967][T18099] xt_socket: unknown flags 0x4 05:18:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:18:55 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 2877.902651][T18110] xt_socket: unknown flags 0x4 05:18:55 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:18:55 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x2202000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 2878.048883][T18119] xt_socket: unknown flags 0x4 05:19:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000500)) 05:19:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:10 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x2e00000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:10 executing program 5: socket$inet6_sctp(0x1c, 0x0, 0x84) poll(&(0x7f0000000080), 0x1, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x7e, 0x0, 0x0, 0x800e004a1) poll(&(0x7f0000000140), 0x2000000000000047, 0x659) shutdown(r0, 0x0) [ 2892.289896][T18134] xt_socket: unknown flags 0x4 05:19:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket$inet6(0xa, 0x4, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:19:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:12 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x3001000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:12 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 2894.323081][T18143] xt_socket: unknown flags 0x4 05:19:12 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:12 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x3400000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 2894.487189][T18155] xt_socket: unknown flags 0x4 05:19:20 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000034000504d25a80648c63940d0224fc60100000000a000400090082c137153e370900018000f01700d1bd", 0x2e}], 0x1}, 0x0) 05:19:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:20 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:20 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4c02000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:20 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) [ 2902.684026][T18171] xt_socket: unknown flags 0x4 05:19:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:19:29 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0xa002000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:29 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'veth1_to_team\x00', 0x0}) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0x4, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000005}, 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@dev}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000000)={@remote, r3}, 0x14) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000340)={0x20}) syz_genetlink_get_family_id$tipc(0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x12) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000040)={{0x87, @loopback, 0x4e21, 0x0, 'none\x00', 0x2, 0x5}, {@multicast2, 0x4e23, 0x4, 0x8, 0x1, 0xc96}}, 0x44) 05:19:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 2911.847441][T18183] xt_socket: unknown flags 0x4 05:19:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0xcc03000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 2911.933087][T18187] xt_socket: unknown flags 0x4 05:19:36 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) r2 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x3, 0x2) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0xcc000153, &(0x7f0000000000)=[{&(0x7f0000000140)="2e0000003100050ad22780648c6394fb0124fc0010000b400c000200053582c137153e370900018025642500d0bd", 0x4}], 0x100000000000036c}, 0x44991) 05:19:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0xe803000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:36 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 2918.169284][T18201] xt_socket: unknown flags 0x4 05:19:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl$int_out(r0, 0x2a33, &(0x7f00000000c0)) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendto$packet(r2, &(0x7f0000000280)='\t', 0x37, 0x58814, 0x0, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000200)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x23}}, {0x2, 0x4e22, @rand_addr=0x7}, 0x100, 0x0, 0x0, 0x0, 0xe4f, &(0x7f0000000100)='dummy0\x00', 0x2, 0x5, 0x1f}) shutdown(r0, 0x1) 05:19:43 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0xff03000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 2925.206140][T18216] xt_socket: unknown flags 0x4 05:19:43 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x2, &(0x7f0000000380)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xfee1, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0xfffffffd}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0xf, 0x0, &(0x7f0000000280)="b95b03b700030000009e40f086dd1f", 0x0, 0x0, 0x6000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x40) pipe(&(0x7f0000000040)) 05:19:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x2, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{0x0}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:43 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) setsockopt$sock_attach_bpf(r0, 0x10e, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x10e, 0x2, 0x0, 0x0) 05:19:51 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x3, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005140)=0x80000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x6, &(0x7f00000001c0)="2b05b5055e34b2b29d1496") sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x7, 0x8e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) getsockopt(r3, 0x2, 0x2, &(0x7f00000002c0)=""/133, &(0x7f00000000c0)=0x85) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) 05:19:52 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x4, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:52 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:19:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000100), 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) 05:19:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x5, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:19:58 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:19:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:04 executing program 1: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000dc0)=@in6={0xa, 0x0, 0x0, @local, 0x6}, 0x80, 0x0}, 0x20004040) close(r0) 05:20:04 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:04 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 05:20:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x6, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:05 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 05:20:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x7, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:05 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c000000f0006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000380)=0x1a, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000008980)={0x0, 0x0, 0x0, 0x0, &(0x7f0000008800)=[@ip_retopts={{0x10}}], 0x10}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x3ffe, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 05:20:14 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 05:20:14 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x8, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000c80200000000000000000000580100005801000000000000300200003002000030020000300200003002000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005801000000000000000000000000000000000000000048006c696d69740000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000001b00000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000b99521cf192cf03700000000000000000000000000000001000000000000000000000000736e6d705f747261700000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff"], 0x1) 05:20:20 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r3 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000017c0)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001800), &(0x7f0000001840)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r2, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) r5 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r5, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r6 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r6, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) accept4$packet(r2, &(0x7f00000016c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001700)=0x14, 0x80000) r7 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r7, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002d40)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002d00)='\x00'}, 0x30) r10 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r11 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$SIOCAX25ADDUID(r10, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r12}) r13 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r13}, 0xc) r14 = getpid() r15 = getgid() r16 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003f80)={0x0, 0x5, 0x8}, 0xc) r17 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r17, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r18 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r18, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r18, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r19 = socket$packet(0x11, 0x2, 0x300) r20 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r20, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r19, 0x8901, &(0x7f0000000140)=r21) r22 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r23 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$SIOCAX25ADDUID(r22, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r24}) r25 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r25}, 0xc) r26 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r26, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r26, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000051c0)={0xffffffffffffffff, r26, 0x0, 0xfffffe6f, &(0x7f0000005180)='mime_typeU\xfb\x13\xc2@\xd6\xdc$elmnux,+ppp1posix_a7\xda\x82(\xf5\xefzwclhaccess$-eth0sec'}, 0x403) r28 = getgid() r29 = getpid() syz_init_net_socket$ax25(0x3, 0x2, 0x0) r30 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f0000000080)={0x3, @bcast, r31}) r32 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r32, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005200)={0x0}, &(0x7f0000005240)=0xc) r34 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r34, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) getsockopt$sock_cred(r34, 0x1, 0x11, &(0x7f0000005280)={0x0, 0x0}, &(0x7f00000052c0)=0xc) r36 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r36}, 0xc) r37 = getpid() r38 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r39 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r39, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$SIOCAX25ADDUID(r38, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r40}) r41 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r41}, 0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000053c0)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000002c0)="67b91e19d1a15094a4936c89741f303733fbeeb75c63ef4dce6164e0da0fcf5e47e6df65d75f945f35c6d5e3ea32f875958c7402e418f04a149ad0db1acdc5b1f749e56087fbe3b2cb79171b4521e3f2dc8e6959a6d8c9932a2798ddb92fe1a1991ec5747c99845e6650f9fb130088b493840afd1afcbec303ddddaf19828788572fd3a228534e98a28ca568a59d8a8d422397cb872de7e9a157865b5dcb7c98", 0xa0}], 0x1, 0x0, 0x0, 0x9a0558f4df31deca}, {&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000400)="11247b05730cac53f671143103f150ef7d6a939a5e1c40eff9d35a92c29ae337181ba29d9f65908f8681f121229f25483f41811f33faacefe021850e9dd1a3735b3f328a59152113240e6e8111d41fddae833105561f29ef17fbd697abe2a34678ef936c7e038abb89d62ab7e840006707741d98dc9403dcf4550afd7760cceb9a373e4d", 0x84}, {&(0x7f00000004c0)="4dfb2863a2c011da112871f1008e7d0775292261414f08d1e3360e4d5471b3c4ec430e8702d3d649f4474f74a18c7e806a7de94505742a6b2f5517052f4741d8d18ed00fe750978f6196d6cf108288023affa87179b7958c8aaf7f0a5e7c1140781f85add9091d37895716f382e17577611b88ea14dc2212f0138da61ad303df3eec7d9d13d1379a1b4b6f03c33cf274811950a017c9a1ac96fc2356a07d0005e81cd95fdc167b1814c711a21ca1d9eaf7a06dcebb2e87dff85c0dfa7b417e51fe74b9a3628c82fa029ac6044aef35a7680bac89f70cdc09705ebbdae566e605cf6005", 0xe3}, {&(0x7f00000005c0)="eaa1d35ce14234fbe3d5bbd25debe89ba8cd3bd748cb3c8ba11d111ca389bfd161e2b35e9cb81d07a5ad2df2838303097a2ff3e2cac185a421e990e9495398744bf7893f99fd9b23d218a4c753dee54ab9b5afcba6e4d3d753536354b0e2ba9b019f6d136e075043e111b3ec5c96c1df997cf0e992b982dbfb9f1d80218c635645fee53088489d89a4a91d314e664e7227e3ac06f19b51e9316f73751c119fa7612d100a104c6a1eb1e08f586e04266b000a3d439fbe9b66c997dc26b6db2d5aec39781d2a0b3f42d5866046e855f86a92d12443bb1b121d8386f0aaa8b811f0f5236c1de94f48789281576072fa517b56070c2615cb78579b889ed920dd8ce95dcc86daf2563902a7d5ffa2ba976581f821b9effe7fe29a8b735b3dc37e0d88c0f10c7d5868fe363791fe33a2b2279174d53df29027123328b9d13b610595d82957de7714d017a4cd10018bc0e0fe7b17917078d3067c9ead8ea17bf10ac6254b21bc23e93fc068db3048b95fae591b67ed3aa552bc9fba262f0ddb4ffe56d2b9aba561da9248ffe271c93fe162dc6c272935f37ddcba514d91ec2cb9513a25bc1c2afc7a9327d06a9bec5cbb2285ca13918227103f93abf6836f5f675654bdfb62a11413af412368039785973092c2e776e8f727888850824ea6e6f4c15e15a21c293a373efc8795e5a27895bc953302e537fac404224b58d06ed4fe86cc881671537c29d8086acb1ca2ef7a38a62e95f3c9aa3193d4390790f2d80297aee09a0ce8cb911b21bb848313c90b7fac9468b94d1a77d4a97d883505b7d6043eaa8b766f03f7db1647db91c47dc4581172e199b69a51fa36feaa9d71062ea7f5e81cebed51bb080160736960fe66daa56ff386f805ef25ca6185ec4deb431f7fbbfe1a4bd65e70c345675322905f5307d002ad8e7023603769e9735b12927ad62864b169cff119008d69f1583f0a9f9bf3db6be8d1e04d6a7b23cdef9d3f75bd876981a5f12f608375bda96fcbf52935ee39eb4b33ce958b3cc38583b812fb86d8c1cca67040c5112cfa9f7ff44c433386f94f221ad589272df6085bbf893464f66013f047462e22d42ce729dcd925f1cd9353b5f23ac53ed102a84359caa79292670d11f3b571d5a9c068d6da2efa0241b2be50a4e6a439a442742ebc811c70a2b7d4d73769bf4c3cfee09678b2278095b1989d85cf6f33b2cf796be55b51416f3e6873a8f08afcded4a9402c9e9429ee0ad6dbecd19da28dd3cfa6247d73626660ff03516ded5c02f2831fef9e6ab0f4903b0ddcfd70a3ecfe398e8395f52c3028e024a2403b05057aeaff1bf290f5eebad4293dd66eb7ae1b0a6c494ad1c5e615988fd110a0b645ab6b874f4b98912574a327f7adcf1ba9a4ca85bfc94cfbef9adf4d26c616956eae8cc4651bef68ae02f7c0244dfa165fbde7cc39458768efa3244b9caefd5991c8e36516e20ffe7888e33a0087dada19579b4690332de2ed2f3467c9a27ce8a7d5992eda895d6a79085005397c3dc257f7664ecb9b8d10a45ddbf987e3e22cce8ae5edc37917507287eecf9b3c8b0aa40d6db495fe7eb096070514c65ed7daffcf7268e51d0180d7630712a53bc4c4036ec68243c34c74c4faf2a16d08f2592710e798b1a32a07cb1fad197b25176be437f83bf6f3dc153c6b003f04b814b77e7dc3b753dba7670dc9df7a769c7739afa2ecf12dc3e87912daa726e545d7cf2b177b08d224ef40b86d0e9d7ef6db013b32f857ca6ecb538f3fc07a8567711482fcc65be513d01cfe9c284f7087fd807ee1099e57dff117cc5f6bc6b23d4d877f501526d7d8e17b435a8bf52bea18787c5fb881a48c9f9768fa2dd56a610a5097c2c7663cb9691c1cd87b68355e2eb9ac2c585240d610362c46afc045ff8d6abcf7775a9b0ece1409f37ff6cf100a0f23d6e5a476f7dd0eb186773616ca5e60368b364a8ebaf04b43eabdf74f8c9da8dca712cb338cb094e8e474fbc716116e846c45a0b03ec68d27834a97881241979b9b3ea31ace13ccbfa0f6e5823a72546ac4ce70ed1e7472c7d408860f73ebc687f8e8a813a51c17a6753d876b0098550d59e3188fc2ecd783e8b594f782e865a2fbbea086468756a0b7715f0b6c52ddf4bf52e8f6341ebfe4cb4c9d78f60b5d13bc8a49f1da3f0145dec1ca8fac8d02fb69e02591e8d4e0d1a189a89c20f5fba38abd5f71a89dc790dcea5c06cba15e24e8e607cc3c1dc50b0c2124833a7cb4f56148863088b558b6fb26a12f4cf49c6738f1bd6d303ebe382307d30d4015ed27a3c3b1a02276bdb72e3f1ca4cc699cd8063cfc8686f6559694c078bef1a577b8d2d2c77dbc9dde7a7852869acb75447d75d5ed5491f7299d38eaae7705d86865eaba103b3e4e6aeb027cd17a6a3e10218188021c311e8653ad6f92210e451661d779646f6cce0a79cce9cfe4e64dea96f960cdc51525f37aae88e3c32fc59cc4d4db26dcdc37b1d1768a239de9dc0f758a947044b04e52754ed1ec8523d73715ecfb49dcd34a5b2ae40b51558cad8adad674de2599414dcb2459376707e53da5e75b0ee87a61e6ba79c76eee74ef20131f93908360e956359e796953e1cddc911d40b0759890ad05cc87a68cf44effb0bcbd2d9a01a5b4f5df4a97292ccc737e71d7489d5e470b1ea4eab9115bc8953d3dca9a89819dba1842236a07bd45e6fc9087e089261d5f4fc36a2bd9c9413c3a7f390e81e6d8b9b7f5e188e5c9842170d6c816c364c823704cf930ad056f955fdd45551e0a52585e6bf94be2857a61e60725fffafa40cf0dcbe4865d806e7ca29821071e60b712f536c4395b818f2992a8c4945a76a90ed8efa94ff9d49d490909748b64a26a5e341c0d1235de8178aab42eaf3f577c0df26c345327f77842fbe45de86750451130336a1ac441533582c37f878342b0e7c309acc538005cf39688ffead1d551e4cf700ebef1d6d9921cd2bf19d60bb68a0da6fe85d5a5bfc19ce30536e594587479526aff9c985161bc3b06ae07d902ea93b6aada43b62fc7dc5f966831713f19aca84d87d906576b20fb9c3b4327492d96029f2936a81c69cee298541da7eb286b71e8ed65557d379e83066997373e8fb5dd9710d4d966ec5a629435460223004777200771c3f29739238ee57895c709869e889e174b2152682304ac85f050d664cd43a27703f8274e755f9ec3bc3f328b47bd5e05d0c60d9f6895192651a04647c39d2055d23d0334c31ab0c9b30d5560b0ee887d74eea2f933b74be15dded0ba62ff56626c0eda197548cd54365bbfdd19024f01122bea2fe390459ca9362a954bec6ff4fd9d21c871aedbc70886235b5993aba8cde54f1db04303c9245d2cd9df9283a9adddd5ae972ce1092fef825984a3bf8c4a222c38301a2b474926ce0eeced11e128f3d4ae376e7ee29258f99373173cfbc9276a8ab38b209c2c7d7ecc106bf20b0485ad860e930dedad54f0f5f21774e1b4552df35bb0a06a3ceb346e0074c03da14ce45d31ab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0x1000}, {&(0x7f0000003e80)="945ca4213402e93ff2937b5d1cb040d42ecc03db0b549ec87eefdeb2ce65a5e505d22889dc50018e590927dba01091b0c1e65eb05c636565d07dd821cde76365a4d84e55580ca0154c8021bfffda801ca0e0d6e7abc8f7361377eced54649656f71fe99fb50586df0c66bfc9444fd552063f869d262987acee1dfcd2b7f6072c8d0a460be4c7bc8baed7f6cec59b1327dfe2623ba8c337184299e7063eb80899b3d4472a14", 0xa5}], 0x2, &(0x7f0000003fc0)=[@cred={{0x1c, 0x1, 0x2, {r14, 0x0, r15}}}, @rights={{0x24, 0x1, 0x1, [r3, r16, r0, r17, r18]}}, @cred={{0x1c, 0x1, 0x2, {r21, r24, r25}}}], 0x68, 0x4000}, {&(0x7f0000004040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005140)=[{&(0x7f00000040c0)="0ce53317da5f19df51641ff4902a00406f4590e7aecf053ce152b4f635b3e2eda35c5bf028e8824a53c57e45cf64cca2", 0x30}, {&(0x7f0000004100)="e225e54f3dee", 0x6}, {&(0x7f0000004140)="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", 0x1000}], 0x3, &(0x7f0000005300)=[@rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r27, 0x0, r28}}}, @cred={{0x1c, 0x1, 0x2, {r29, r31, r41}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {r33, r35, r36}}}], 0x88}], 0x5, 0x4000480) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r2, 0x1) 05:20:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00002fff006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:20 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x9, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:20 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}], 0x18}], 0x1, 0x0) 05:20:20 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0xa, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:20 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:20 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}], 0x18}], 0x1, 0x0) 05:20:29 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000000)=[{0x80000006}]}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r2, &(0x7f0000006a80)=[{{&(0x7f0000000180)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c, 0x0}}, {{&(0x7f0000002b00)={0xa, 0x4e21, 0x0, @mcast1}, 0x1c, 0x0}}], 0x2, 0x0) 05:20:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0xb, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:29 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}], 0x18}], 0x1, 0x0) 05:20:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) r1 = socket(0x4, 0x1, 0xff) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e24, @local}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @broadcast}, 0xffc2) r2 = socket$inet6(0xa, 0x80003, 0x7e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r4 = accept4(r3, &(0x7f0000000200)=@alg, &(0x7f00000002c0)=0x80, 0xc0000) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20184}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r5, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000100)=0x969) r6 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r6, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r7 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r8, 0x5411, &(0x7f0000000140)) setsockopt$sock_timeval(r7, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r9 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$sock_int(r9, 0x1, 0x2e, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:20:29 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) bpf$MAP_LOOKUP_ELEM(0x3, 0x0, 0x5afb2e28e00ed9d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000004400)=ANY=[@ANYBLOB="d583e8016c"], 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r5, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000004480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004300)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @multicast1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000440)=[{0xb0, 0x10d, 0xfff, "036f02dcdba71b08960c82bf4cb68c8b9c39651bf2cd0ed5908de8c94d34178f59a8292df80620e49b088651c784e8cb3bb1322923a94db22da42c79e137e9593a5491ada8f1798d10e8fd9f687c3e0fa9e5d756454cf3e83cd1a215b6521f547cd72208d36524effccfc02dde7fab748aa074351a58aa7565fa620b602cb9be662748f1a842869e60e961824ef0e0d05f4a1c4ffda6e777b1e1"}, {0x30, 0x16, 0x75, "3ca167cfeb1c314bf2e2cbd88bc3f0defc5e98f17e650847ac907d3f"}, {0xb8, 0x10e, 0x200, "9944bcc64c2c598eb8d755110c0d584637b8c14df4ae024e3edd98c1d5be33bf59f6cf7944e47072ba3f45816cfacd710e0dd0d7599a3925d8c2fed9ddd91ad9e9080539ba87d99ed5b7eedc7f3d987ebe29e69ac3a543d103138af5db8386c9ecaeffb7a3465c0e1f6eada6c7a925bec449450306377b9405a8409b449f72ac526f1553536511a16a4df2d87efed088aea46388a58013531165a238f99c04293a3b7f"}, {0xa8, 0x105, 0x1, "9ed5d3ce2b45ed70f9a496f6bef10da1d1a7ddef2cae5aa32fb9d1de25461657c28887a5064142f6519a3d8e3518fdac6c47b7ea20a6ed26de777ed39ad9854710837351fb5e9681a2e62fce5199f5caf17ed90beb9fd1930b1521c649e312ae8caa985a2ddf80a25af6c43ebf49d09b9753215d335d8e2800e6894260d68c40fae87efe5e9175b41eee738b4da2876044a64039f93a6da1"}, {0xb8, 0x10b, 0xfffffffb, "5d06cce033ebe44bfc1e5f3ca31a7737cae7c2f2f7be4c8b619eec9596ce80c02f4b93a9126150d03d7d0d94897fbfc1334b22deae52832a122affe7fb2cfd488cd430462174e632f835bc26b31660e257cd9081aba1f7ee1aecf3ff7e85d064ec6ea9b5d77a800e97f6f3c78882f80f2760d9eedee987b47ff35d5a8ae0e151c3c782f4a79617f6a2803afd697717055ec70f15a71a40970c4e63f67d58e1d2585f56c146d1"}, {0x100, 0x3a, 0x1, "9b99ed07d8074146192fd4e7e6abc1de23283a9d777b82c702e8d62a4c20b1f301c3f594589503cd2f19a67a7a8aa63c45aad8ff1f453d88f0124bf3be8cedca4ad7e95566921b4c0c7dcb0890a8f037be78b34fcfc0f562bfd54b89925cceb8622452f939c2a4bba00d2a6d94e9512ff918db70f546fd2a242374abc956277690a9907719841c8f16bfea0862fa8ecd920ba5bc18d32b4629eb07d902d415054dc58fb81fbf499e20d4b5fabe31d589c9f29135c47da40b790fc7768548717e64a412ef12e59aefbb3dbd9ded464741552b66106973ef2ff51a38fdcc36325066171ae705480165e97b"}, {0x110, 0x101, 0x400, "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"}, 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&(0x7f0000002e40)=ANY=[@ANYBLOB="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"], 0x11d0}}, {{&(0x7f0000004040)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e22, @multicast1}, 0x2, 0x1, 0x1, 0x1}}, 0x80, &(0x7f0000004180)=[{&(0x7f00000003c0)='\v(', 0x2}, {&(0x7f00000040c0)="fae3118181633004f67d5c363c33571f1b070675fc55b5eb29b5e0cdc182df7e3cb005ab55007f818d3f8774bbbe12d9931c6a7f74bcfc435b7ad7bd", 0x3c}, {&(0x7f0000004100)="d15d720dcb51cf90f20d16357153ff2d7353eb1830007587c0e00a0892f80c983f0db47f959c6202d0b368656809ab9806e66927663959db4f6ff92dbf78d5fda17ff9fb0f465192ec03a0f9e6676ee7d2a08c9206526f3dc8c1ee2c66ec320c8fa81b", 0x63}], 0x3}}, {{&(0x7f00000041c0)=@ipx={0x4, 0x367, 0x3, "16c8d2c8df38", 0x6}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004240)="7907dbe0e427577ffdfc29d01ef621d2da61f6b3753eeb99092897349114106a8649efb8d2fb93cfb8fc22599e3441f86d6332", 0x33}, {&(0x7f0000004280)="b098314e64a487ec5548e0419b652aa80974e5f1b242a3cae8a5075f2a48d439ae06a2cc0f09159038421003aa", 0x2d}], 0x2}}], 0x4, 0x4) write$cgroup_int(r6, &(0x7f0000000080), 0x15d4b87) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r6, 0x660c) r8 = socket(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, 0x0, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x6b) r10 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r10, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_inet6_tcp_SIOCATMARK(r10, 0x8905, &(0x7f0000000040)) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 05:20:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0xc, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:29 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18}], 0x30}], 0x1, 0x0) 05:20:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0xd, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:29 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18}], 0x30}], 0x1, 0x0) 05:20:43 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:43 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0xe, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18}], 0x30}], 0x1, 0x0) 05:20:43 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0804b5055e0bcfe8474071") r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)) r1 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x5c3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') 05:20:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x100000890f, &(0x7f00000001c0)="000000000001089c") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:20:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000100)={0x3, 'netpci0\x00', {0x3}, 0x7}) r2 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r3 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r4, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$sock_ifreq(r4, 0x11268, &(0x7f0000000140)={'veth0\x00', @ifru_flags=0x2c00}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x40, 0x30, 0x6, 0x3ff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r5, 0x3ff, 0x18, 0x5, 0x302000000000}, &(0x7f00000000c0)=0x18) sendmmsg$inet6(r0, &(0x7f0000009f40)=[{{&(0x7f0000000540)={0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}, 0x2}, 0xdd, 0x0}}], 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x83, &(0x7f00000001c0)={r8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000200)={r8, 0x1000, 0x8c, "44a7a8d46eac07ac7d4bfd23bbdb2aaca2e8451d995fa13114e6e0f0fac2995b05932f8557ea18b2532bac3910c46815768058d06dbbe7ff8aea5b70e7a7352853b2d46f599083858d3c8f65ef7a78605e1c41bfef4b95975dbcaa1a5fe77a4e7edac0782363b3cb77a9687d4332ded3920ef52532c72281a97d2651daaf5f8d52841339888ca5278fad58ed"}, 0x94) 05:20:44 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 05:20:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0xf, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x10, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:45 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 05:20:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x11, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:20:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x12, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:20:52 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 05:21:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x9, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:21:00 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 05:21:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x13, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:21:00 executing program 5: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x6}, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) sendmsg$inet(r0, &(0x7f0000001480)={&(0x7f0000000300)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000340)="d6761ac8f057fc91c1f093ea07c48afb1e3471ac36405c7904a002f70f1b43904de2b07bc9401feb146285a3b4cab9728097", 0x32}, {&(0x7f0000000380)="df6b", 0x2}, {&(0x7f00000003c0)="db9f8d013db0ff071301d8b739bc117546b66a9a3cd153a5022b10b0e22c2e4b3c2bf032a250b0b3ef589bdaa5a3361b0e", 0x31}, {&(0x7f0000000400)="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", 0x1000}], 0x4, &(0x7f0000001440)=[@ip_ttl={{0x14, 0x0, 0x2, 0xfffffc00}}], 0x18}, 0x801) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x16}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @empty}, &(0x7f0000000240)=0xc) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/141, 0x8d, 0x40003042, &(0x7f00000002c0)={0x11, 0x1b, r1, 0x1, 0x1, 0x6, @broadcast}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x0, @local}, 0x10) socket$inet6(0xa, 0x80003, 0xff) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000100)=0x32, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 05:21:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:00 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:21:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x14, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3002.601584][T18429] FAULT_INJECTION: forcing a failure. [ 3002.601584][T18429] name failslab, interval 1, probability 0, space 0, times 0 05:21:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3002.670591][T18429] CPU: 0 PID: 18429 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3002.679326][T18429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3002.689384][T18429] Call Trace: [ 3002.692694][T18429] dump_stack+0x197/0x210 [ 3002.692717][T18429] should_fail.cold+0xa/0x15 [ 3002.692733][T18429] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3002.692750][T18429] ? fault_create_debugfs_attr+0x180/0x180 [ 3002.692769][T18429] ? ___might_sleep+0x163/0x2c0 05:21:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x15, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3002.692790][T18429] __should_failslab+0x121/0x190 [ 3002.723649][T18429] should_failslab+0x9/0x14 [ 3002.728163][T18429] __kmalloc+0x2e0/0x770 [ 3002.732414][T18429] ? dup_iter+0x260/0x260 [ 3002.736750][T18429] ? _copy_from_user+0x12c/0x1a0 [ 3002.741699][T18429] ? sock_kmalloc+0xc6/0x120 [ 3002.746332][T18429] sock_kmalloc+0xc6/0x120 [ 3002.750766][T18429] ____sys_sendmsg+0x696/0x880 [ 3002.755544][T18429] ? kernel_sendmsg+0x50/0x50 [ 3002.760224][T18429] ? __fget+0x35d/0x550 [ 3002.764374][T18429] ? find_held_lock+0x35/0x130 [ 3002.764397][T18429] ___sys_sendmsg+0x100/0x170 [ 3002.764415][T18429] ? sendmsg_copy_msghdr+0x70/0x70 [ 3002.764431][T18429] ? __kasan_check_read+0x11/0x20 [ 3002.764447][T18429] ? __fget+0x37f/0x550 [ 3002.764467][T18429] ? ksys_dup3+0x3e0/0x3e0 [ 3002.764480][T18429] ? find_held_lock+0x35/0x130 [ 3002.764503][T18429] ? get_pid_task+0x11d/0x210 [ 3002.802014][T18429] ? __fget_light+0x1a9/0x230 [ 3002.806706][T18429] ? __fdget+0x1b/0x20 [ 3002.810791][T18429] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3002.817044][T18429] ? sockfd_lookup_light+0xcb/0x180 [ 3002.822258][T18429] __sys_sendmmsg+0x1bf/0x4d0 [ 3002.826952][T18429] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3002.832013][T18429] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3002.838356][T18429] ? fput_many+0x12c/0x1a0 [ 3002.842819][T18429] ? fput+0x1b/0x20 [ 3002.846649][T18429] ? ksys_write+0x1cf/0x290 [ 3002.851186][T18429] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3002.856665][T18429] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3002.862158][T18429] ? do_syscall_64+0x26/0x790 [ 3002.866842][T18429] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3002.872917][T18429] ? do_syscall_64+0x26/0x790 [ 3002.877608][T18429] __x64_sys_sendmmsg+0x9d/0x100 [ 3002.882559][T18429] do_syscall_64+0xfa/0x790 [ 3002.887080][T18429] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3002.892971][T18429] RIP: 0033:0x45a919 [ 3002.896861][T18429] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3002.916468][T18429] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3002.924892][T18429] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3002.932876][T18429] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3002.941029][T18429] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3002.948997][T18429] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3002.949005][T18429] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:21:07 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 05:21:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000002c0)=""/127, &(0x7f0000000340)=0x7f) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff07dc7fa13758e24a26060079dc1201fcff0700ff003f00"], &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) shutdown(r0, 0x1) 05:21:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x16, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:21:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:18 executing program 0 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3020.087717][T18455] FAULT_INJECTION: forcing a failure. [ 3020.087717][T18455] name failslab, interval 1, probability 0, space 0, times 0 [ 3020.100727][T18455] CPU: 1 PID: 18455 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3020.109413][T18455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3020.119480][T18455] Call Trace: [ 3020.122837][T18455] dump_stack+0x197/0x210 [ 3020.127196][T18455] should_fail.cold+0xa/0x15 [ 3020.131805][T18455] ? fault_create_debugfs_attr+0x180/0x180 05:21:18 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr="ff3e680808000000fc47d82260e400"}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x5, 0xfe8b) r2 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg(r2, &(0x7f0000000100), 0x0, 0x0) 05:21:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x17, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:21:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3020.137622][T18455] ? mark_held_locks+0xf0/0xf0 [ 3020.142399][T18455] ? mark_held_locks+0xa4/0xf0 [ 3020.147265][T18455] __should_failslab+0x121/0x190 [ 3020.152212][T18455] should_failslab+0x9/0x14 [ 3020.156717][T18455] kmem_cache_alloc+0x47/0x710 [ 3020.161476][T18455] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3020.167217][T18455] sctp_get_port_local+0xb64/0x1600 [ 3020.172808][T18455] ? sctp_set_owner_w+0x4f0/0x4f0 [ 3020.177853][T18455] ? __kasan_check_read+0x11/0x20 [ 3020.182896][T18455] ? sctp_bind_addr_match+0x1de/0x2c0 [ 3020.188277][T18455] sctp_do_bind+0x20f/0x5d0 [ 3020.192805][T18455] sctp_autobind+0x168/0x1e0 [ 3020.197408][T18455] ? mark_held_locks+0xa4/0xf0 [ 3020.202180][T18455] ? sctp_do_bind+0x5d0/0x5d0 [ 3020.206860][T18455] ? lock_sock_nested+0xe2/0x120 [ 3020.211802][T18455] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3020.211819][T18455] ? lock_sock_nested+0x9a/0x120 [ 3020.211835][T18455] ? trace_hardirqs_on+0x67/0x240 [ 3020.211851][T18455] ? sctp_endpoint_is_peeled_off+0xcf/0x110 [ 3020.211871][T18455] sctp_connect_new_asoc+0x44e/0x5a0 05:21:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x18, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3020.238240][T18455] ? security_sctp_bind_connect+0x93/0xc0 [ 3020.243974][T18455] sctp_sendmsg+0x13a0/0x1f10 [ 3020.249549][T18455] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3020.255447][T18455] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3020.261088][T18455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3020.267337][T18455] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3020.273766][T18455] ? aa_af_perm+0x2a0/0x2a0 [ 3020.278281][T18455] ? lock_downgrade+0x920/0x920 [ 3020.283140][T18455] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3020.288684][T18455] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3020.294937][T18455] inet_sendmsg+0x9e/0xe0 [ 3020.299274][T18455] ? inet_send_prepare+0x4e0/0x4e0 [ 3020.299290][T18455] sock_sendmsg+0xd7/0x130 [ 3020.299308][T18455] ____sys_sendmsg+0x358/0x880 [ 3020.313574][T18455] ? kernel_sendmsg+0x50/0x50 [ 3020.318253][T18455] ? __fget+0x35d/0x550 [ 3020.322416][T18455] ? find_held_lock+0x35/0x130 [ 3020.327198][T18455] ___sys_sendmsg+0x100/0x170 [ 3020.331887][T18455] ? sendmsg_copy_msghdr+0x70/0x70 [ 3020.337008][T18455] ? __kasan_check_read+0x11/0x20 [ 3020.342045][T18455] ? __fget+0x37f/0x550 [ 3020.346231][T18455] ? ksys_dup3+0x3e0/0x3e0 [ 3020.350655][T18455] ? find_held_lock+0x35/0x130 [ 3020.355432][T18455] ? get_pid_task+0x11d/0x210 [ 3020.360120][T18455] ? __fget_light+0x1a9/0x230 [ 3020.364803][T18455] ? __fdget+0x1b/0x20 [ 3020.368879][T18455] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3020.375128][T18455] ? sockfd_lookup_light+0xcb/0x180 [ 3020.380338][T18455] __sys_sendmmsg+0x1bf/0x4d0 05:21:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x19, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3020.385029][T18455] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3020.390109][T18455] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3020.396383][T18455] ? fput_many+0x12c/0x1a0 [ 3020.400822][T18455] ? fput+0x1b/0x20 [ 3020.404644][T18455] ? ksys_write+0x1cf/0x290 [ 3020.409161][T18455] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3020.414626][T18455] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3020.414642][T18455] ? do_syscall_64+0x26/0x790 [ 3020.414657][T18455] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3020.414676][T18455] ? do_syscall_64+0x26/0x790 [ 3020.435501][T18455] __x64_sys_sendmmsg+0x9d/0x100 [ 3020.435525][T18455] do_syscall_64+0xfa/0x790 [ 3020.444949][T18455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3020.450837][T18455] RIP: 0033:0x45a919 [ 3020.454727][T18455] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3020.454735][T18455] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3020.454749][T18455] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3020.454757][T18455] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3020.454766][T18455] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3020.454774][T18455] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3020.454787][T18455] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:21:25 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x2003}}], 0x18}], 0x1, 0x0) 05:21:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_dccp_buf(r2, 0x21, 0x82, &(0x7f00000000c0)=""/64, &(0x7f0000000100)=0x40) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:21:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x21, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:21:33 executing program 0 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3035.518039][T18488] FAULT_INJECTION: forcing a failure. [ 3035.518039][T18488] name failslab, interval 1, probability 0, space 0, times 0 [ 3035.530946][T18488] CPU: 1 PID: 18488 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3035.539636][T18488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3035.549699][T18488] Call Trace: [ 3035.553001][T18488] dump_stack+0x197/0x210 [ 3035.557346][T18488] should_fail.cold+0xa/0x15 [ 3035.561959][T18488] ? fault_create_debugfs_attr+0x180/0x180 [ 3035.567780][T18488] ? sctp_get_port_local+0xf1f/0x1600 [ 3035.573170][T18488] ? __local_bh_enable_ip+0x15a/0x270 [ 3035.578571][T18488] __should_failslab+0x121/0x190 [ 3035.583528][T18488] should_failslab+0x9/0x14 [ 3035.588035][T18488] kmem_cache_alloc_trace+0x4b/0x790 [ 3035.593328][T18488] ? sctp_set_owner_w+0x4f0/0x4f0 [ 3035.593343][T18488] ? __kasan_check_read+0x11/0x20 [ 3035.593362][T18488] sctp_add_bind_addr+0x9f/0x3a0 [ 3035.593379][T18488] sctp_do_bind+0x2fa/0x5d0 [ 3035.593398][T18488] sctp_autobind+0x168/0x1e0 [ 3035.593416][T18488] ? mark_held_locks+0xa4/0xf0 [ 3035.603461][T18488] ? sctp_do_bind+0x5d0/0x5d0 [ 3035.603478][T18488] ? lock_sock_nested+0xe2/0x120 [ 3035.603495][T18488] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3035.603509][T18488] ? lock_sock_nested+0x9a/0x120 [ 3035.603524][T18488] ? trace_hardirqs_on+0x67/0x240 [ 3035.603545][T18488] ? sctp_endpoint_is_peeled_off+0xcf/0x110 [ 3035.612951][T18488] sctp_connect_new_asoc+0x44e/0x5a0 [ 3035.612968][T18488] ? security_sctp_bind_connect+0x93/0xc0 [ 3035.612987][T18488] sctp_sendmsg+0x13a0/0x1f10 [ 3035.613009][T18488] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3035.613028][T18488] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3035.680287][T18488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3035.686693][T18488] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3035.693094][T18488] ? aa_af_perm+0x2a0/0x2a0 [ 3035.697594][T18488] ? lock_downgrade+0x920/0x920 [ 3035.702444][T18488] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3035.708000][T18488] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3035.714236][T18488] inet_sendmsg+0x9e/0xe0 [ 3035.718549][T18488] ? inet_send_prepare+0x4e0/0x4e0 [ 3035.723641][T18488] sock_sendmsg+0xd7/0x130 [ 3035.728040][T18488] ____sys_sendmsg+0x358/0x880 [ 3035.732786][T18488] ? kernel_sendmsg+0x50/0x50 [ 3035.737443][T18488] ? __fget+0x35d/0x550 [ 3035.741586][T18488] ? find_held_lock+0x35/0x130 [ 3035.746346][T18488] ___sys_sendmsg+0x100/0x170 [ 3035.751020][T18488] ? sendmsg_copy_msghdr+0x70/0x70 [ 3035.756126][T18488] ? __kasan_check_read+0x11/0x20 [ 3035.761131][T18488] ? __fget+0x37f/0x550 [ 3035.765293][T18488] ? ksys_dup3+0x3e0/0x3e0 [ 3035.769696][T18488] ? find_held_lock+0x35/0x130 [ 3035.774444][T18488] ? get_pid_task+0x11d/0x210 [ 3035.779102][T18488] ? __fget_light+0x1a9/0x230 [ 3035.783760][T18488] ? __fdget+0x1b/0x20 [ 3035.787814][T18488] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3035.794056][T18488] ? sockfd_lookup_light+0xcb/0x180 [ 3035.799246][T18488] __sys_sendmmsg+0x1bf/0x4d0 [ 3035.803919][T18488] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3035.808938][T18488] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3035.815160][T18488] ? fput_many+0x12c/0x1a0 [ 3035.819610][T18488] ? fput+0x1b/0x20 [ 3035.823402][T18488] ? ksys_write+0x1cf/0x290 [ 3035.827889][T18488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3035.833764][T18488] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3035.839214][T18488] ? do_syscall_64+0x26/0x790 [ 3035.843883][T18488] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3035.849951][T18488] ? do_syscall_64+0x26/0x790 [ 3035.854622][T18488] __x64_sys_sendmmsg+0x9d/0x100 [ 3035.859544][T18488] do_syscall_64+0xfa/0x790 [ 3035.864036][T18488] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3035.869906][T18488] RIP: 0033:0x45a919 [ 3035.873785][T18488] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3035.893371][T18488] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3035.901769][T18488] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3035.909746][T18488] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3035.917727][T18488] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3035.925679][T18488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3035.933631][T18488] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:21:35 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000200)=0x401, 0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="f8"], 0x1) write$nbd(r1, &(0x7f00000050c0)=ANY=[@ANYBLOB="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"], 0x1000) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r5, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$SIOCAX25GETUID(r4, 0x89e0, &(0x7f0000000180)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r6}) splice(r0, 0x0, r2, 0x0, 0xe212, 0x0) 05:21:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x22, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:21:35 executing program 0 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:21:35 executing program 1: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'b\x00', 0x8000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x4, [0x8, 0x292, 0x3, 0x8]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, 0x8) close(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'team0\x00\xfd\xff\xfd\xff\xc0\x00\a\x00\"\xff', 0x4bfd}) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$tipc(r0, &(0x7f0000000400)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x3, 0x2}}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x83, &(0x7f00000001c0)={r6}, 0x8) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)}, &(0x7f0000000180)=0x10) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x83, &(0x7f00000001c0)={r9}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r9, 0x1f}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000300)={r10, 0x109}, 0x8) [ 3037.694646][T18499] FAULT_INJECTION: forcing a failure. [ 3037.694646][T18499] name failslab, interval 1, probability 0, space 0, times 0 [ 3037.709444][T18499] CPU: 0 PID: 18499 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3037.718156][T18499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3037.728228][T18499] Call Trace: [ 3037.731558][T18499] dump_stack+0x197/0x210 [ 3037.735903][T18499] should_fail.cold+0xa/0x15 [ 3037.740499][T18499] ? fault_create_debugfs_attr+0x180/0x180 [ 3037.740519][T18499] ? ___might_sleep+0x163/0x2c0 [ 3037.740539][T18499] __should_failslab+0x121/0x190 [ 3037.740559][T18499] should_failslab+0x9/0x14 [ 3037.760656][T18499] kmem_cache_alloc_trace+0x2d3/0x790 [ 3037.766050][T18499] ? sctp_autobind+0x168/0x1e0 [ 3037.772138][T18499] ? mark_held_locks+0xa4/0xf0 [ 3037.776923][T18499] sctp_association_new+0x93/0x2160 [ 3037.782138][T18499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3037.788396][T18499] ? sctp_v4_scope+0x189/0x1b0 05:21:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3037.793184][T18499] sctp_connect_new_asoc+0x157/0x5a0 [ 3037.798483][T18499] ? security_sctp_bind_connect+0x93/0xc0 [ 3037.804230][T18499] sctp_sendmsg+0x13a0/0x1f10 [ 3037.808939][T18499] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3037.814846][T18499] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3037.820497][T18499] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3037.826757][T18499] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3037.826776][T18499] ? aa_af_perm+0x2a0/0x2a0 [ 3037.826795][T18499] ? lock_downgrade+0x920/0x920 [ 3037.826819][T18499] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3037.842556][T18499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3037.854453][T18499] inet_sendmsg+0x9e/0xe0 [ 3037.858794][T18499] ? inet_send_prepare+0x4e0/0x4e0 [ 3037.863915][T18499] sock_sendmsg+0xd7/0x130 [ 3037.868344][T18499] ____sys_sendmsg+0x358/0x880 [ 3037.873130][T18499] ? kernel_sendmsg+0x50/0x50 [ 3037.877909][T18499] ? __fget+0x35d/0x550 [ 3037.882075][T18499] ? find_held_lock+0x35/0x130 [ 3037.886862][T18499] ___sys_sendmsg+0x100/0x170 05:21:35 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3037.891556][T18499] ? sendmsg_copy_msghdr+0x70/0x70 [ 3037.896679][T18499] ? __kasan_check_read+0x11/0x20 [ 3037.901723][T18499] ? __fget+0x37f/0x550 [ 3037.905893][T18499] ? ksys_dup3+0x3e0/0x3e0 [ 3037.910359][T18499] ? find_held_lock+0x35/0x130 [ 3037.915133][T18499] ? get_pid_task+0x11d/0x210 [ 3037.919809][T18499] ? __fget_light+0x1a9/0x230 [ 3037.924496][T18499] ? __fdget+0x1b/0x20 [ 3037.928575][T18499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3037.934822][T18499] ? sockfd_lookup_light+0xcb/0x180 [ 3037.940033][T18499] __sys_sendmmsg+0x1bf/0x4d0 [ 3037.944726][T18499] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3037.949780][T18499] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3037.956035][T18499] ? fput_many+0x12c/0x1a0 [ 3037.960460][T18499] ? fput+0x1b/0x20 [ 3037.964285][T18499] ? ksys_write+0x1cf/0x290 [ 3037.968801][T18499] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3037.974268][T18499] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3037.979738][T18499] ? do_syscall_64+0x26/0x790 [ 3037.984420][T18499] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3037.990498][T18499] ? do_syscall_64+0x26/0x790 [ 3037.995192][T18499] __x64_sys_sendmmsg+0x9d/0x100 [ 3038.000138][T18499] do_syscall_64+0xfa/0x790 [ 3038.004651][T18499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3038.004667][T18499] RIP: 0033:0x45a919 [ 3038.004682][T18499] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3038.004690][T18499] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3038.004704][T18499] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3038.004717][T18499] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3038.004725][T18499] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3038.004740][T18499] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3038.075884][T18499] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:21:50 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x23, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:21:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) socket$inet6(0xa, 0x80003, 0x7e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00'}) 05:21:50 executing program 0 (fault-call:3 fault-nth:4): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:21:50 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00000060006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:50 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) recvmsg$kcm(r3, &(0x7f0000000b40)={&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f00000005c0)=""/8, 0x8}, {&(0x7f0000000600)=""/156, 0x9c}, {&(0x7f00000006c0)=""/219, 0xdb}, {&(0x7f00000007c0)=""/100, 0x64}, {&(0x7f0000000840)=""/3, 0x3}, {&(0x7f0000000940)=""/70, 0x46}], 0x9, &(0x7f0000000b00)=""/1, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000b80), &(0x7f0000000c40)=0x4) r5 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x83, &(0x7f00000001c0)={r8}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r8, 0x6}, 0x8) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x211, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000d40)=ANY=[@ANYBLOB="05000000000000000000000000d8d78368098abe80b8666c9a08726b2ffb7f6b456b8b8675edaafbddb30532237aaea24580f180b432c97dbfdeb9f5168081648bfab800000048c8d16f91264f7decadc7526adca71e6b5dfb399e93492588d5b86fde8a8ffd3af097fbe1902a9a7670a298d8462c36aabe29a42be26701a3eede73f42c376dccb6352737dc346a26d2e3224dc0576952e787de"]) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendmmsg(r2, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000004c0)="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", 0xfd}, {&(0x7f0000000040)="71059b0b10742cd6f2c254fcfbd24c368fd8809c", 0x14}, {&(0x7f0000000200)="86714c4e243646c0a66770d41c0e1a7c918fc76864239990a054d58e8c1a", 0x1e}, {0x0}, {&(0x7f0000000880)="9dbc8fc9525d30aae2dc34baa0b3e4b3298e9fc4e2dcc69765cf7d8d83b31c40d4adac1ae0faae040823ab60bf35ef2e13a08ae61d08bbe32fe6898bdab086bdb11603e887cbf8ee1c597f667468b8c90a26e36d5b2cb78164d7adc640dca9ac8de195b67ed0d8a02b5068188b573c5df17605a80059c1072fc93133c989d4384a98f1268986a54865602bceda0ed74df01452", 0x93}, {&(0x7f0000001340)="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", 0x3f8}, {&(0x7f0000000a80)="79342bfa2ce623257db004f5a7c02b41ed78eeaadc6a5e76ed7d88256ee8ca5d8fea226f9b10e621727408b43a045ff1ba9fff17c787f80b97e2a3ad3eee948ba66547c72e5e1627675c8ba4b57420caded9bf", 0x53}], 0x7}}, {{&(0x7f0000000e40)=@l2, 0x80, &(0x7f0000001240)}}], 0x2, 0x0) sendto$inet(r2, &(0x7f00000012c0)="32268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 05:21:50 executing program 5: socket$kcm(0x10, 0x2, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000b40)="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", 0x10a}], 0x1, 0x0, 0xfffffffffffffdbc}, 0x20000990) [ 3053.061879][T18525] FAULT_INJECTION: forcing a failure. [ 3053.061879][T18525] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3053.075139][T18525] CPU: 0 PID: 18525 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3053.083823][T18525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3053.094079][T18525] Call Trace: [ 3053.097390][T18525] dump_stack+0x197/0x210 [ 3053.101746][T18525] should_fail.cold+0xa/0x15 [ 3053.106372][T18525] ? fault_create_debugfs_attr+0x180/0x180 05:21:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x24, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:21:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3053.112191][T18525] ? __kasan_check_read+0x11/0x20 [ 3053.117228][T18525] ? __lock_acquire+0x16f2/0x4a00 [ 3053.122269][T18525] should_fail_alloc_page+0x50/0x60 [ 3053.127486][T18525] __alloc_pages_nodemask+0x1a1/0x910 [ 3053.132874][T18525] ? fs_reclaim_release+0xf/0x30 [ 3053.137836][T18525] ? __alloc_pages_slowpath+0x2920/0x2920 [ 3053.143586][T18525] ? fs_reclaim_release+0xf/0x30 [ 3053.148547][T18525] ? fault_create_debugfs_attr+0x180/0x180 [ 3053.154370][T18525] cache_grow_begin+0x90/0xc60 05:21:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x25, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3053.159146][T18525] ? sctp_association_new+0x93/0x2160 [ 3053.164532][T18525] ? trace_hardirqs_off+0x62/0x240 [ 3053.169662][T18525] kmem_cache_alloc_trace+0x6b3/0x790 [ 3053.175051][T18525] sctp_association_new+0x93/0x2160 [ 3053.180271][T18525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3053.186533][T18525] ? sctp_v4_scope+0x189/0x1b0 [ 3053.191313][T18525] sctp_connect_new_asoc+0x157/0x5a0 [ 3053.196611][T18525] ? security_sctp_bind_connect+0x93/0xc0 [ 3053.202998][T18525] sctp_sendmsg+0x13a0/0x1f10 [ 3053.203029][T18525] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3053.203043][T18525] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3053.203065][T18525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3053.219262][T18525] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3053.231901][T18525] ? aa_af_perm+0x2a0/0x2a0 [ 3053.236427][T18525] ? lock_downgrade+0x920/0x920 [ 3053.241293][T18525] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3053.246867][T18525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3053.253135][T18525] inet_sendmsg+0x9e/0xe0 [ 3053.257476][T18525] ? inet_send_prepare+0x4e0/0x4e0 [ 3053.262595][T18525] sock_sendmsg+0xd7/0x130 [ 3053.267018][T18525] ____sys_sendmsg+0x358/0x880 [ 3053.267037][T18525] ? kernel_sendmsg+0x50/0x50 [ 3053.267057][T18525] ? __fget+0x35d/0x550 [ 3053.280630][T18525] ? find_held_lock+0x35/0x130 [ 3053.285420][T18525] ___sys_sendmsg+0x100/0x170 [ 3053.290111][T18525] ? sendmsg_copy_msghdr+0x70/0x70 [ 3053.295248][T18525] ? __kasan_check_read+0x11/0x20 [ 3053.300912][T18525] ? __fget+0x37f/0x550 [ 3053.305090][T18525] ? ksys_dup3+0x3e0/0x3e0 05:21:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:21:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x28, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3053.309517][T18525] ? find_held_lock+0x35/0x130 [ 3053.314327][T18525] ? get_pid_task+0x11d/0x210 [ 3053.319028][T18525] ? __fget_light+0x1a9/0x230 [ 3053.323718][T18525] ? __fdget+0x1b/0x20 [ 3053.327803][T18525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3053.334055][T18525] ? sockfd_lookup_light+0xcb/0x180 [ 3053.339266][T18525] __sys_sendmmsg+0x1bf/0x4d0 [ 3053.343946][T18525] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3053.343980][T18525] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3053.344005][T18525] ? fput_many+0x12c/0x1a0 [ 3053.359660][T18525] ? fput+0x1b/0x20 [ 3053.363486][T18525] ? ksys_write+0x1cf/0x290 [ 3053.368007][T18525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3053.368023][T18525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3053.368043][T18525] ? do_syscall_64+0x26/0x790 [ 3053.383610][T18525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3053.389696][T18525] ? do_syscall_64+0x26/0x790 [ 3053.389720][T18525] __x64_sys_sendmmsg+0x9d/0x100 [ 3053.389740][T18525] do_syscall_64+0xfa/0x790 [ 3053.404496][T18525] entry_SYSCALL_64_after_hwframe+0x49/0xbe 05:21:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x29, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3053.410394][T18525] RIP: 0033:0x45a919 [ 3053.414302][T18525] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3053.433914][T18525] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3053.442334][T18525] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3053.450315][T18525] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3053.458300][T18525] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3053.466279][T18525] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3053.474267][T18525] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:22:00 executing program 0 (fault-call:3 fault-nth:5): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:22:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x2a, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffc44, 0x20068044, &(0x7f0000000280)={0xa, 0x4e23, 0x1, @empty, 0x2000}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0xfed1}], 0x1) 05:22:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000180)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='veno\x00', 0x5) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x8, 0x0, 0x27) r1 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000380)={'team_slave_0\x00', 0x0}) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x5c, r6, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}]}}]}, 0x5c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000240)=0x14) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) r11 = socket(0x11, 0x800000003, 0x0) bind(r11, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r11, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r12, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r13 = socket(0x11, 0x800000003, 0x0) bind(r13, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r13, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r14, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r15 = socket(0x11, 0x800000003, 0x0) bind(r15, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r15, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r16, @ANYBLOB="00000000ff9d02c5f546129230000100687462001c0002000001020003"], 0x3}}, 0x0) r17 = socket(0x11, 0x800000003, 0x0) bind(r17, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r17, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r18, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r19 = socket(0x11, 0x800000003, 0x0) bind(r19, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r19, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r20, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r22 = socket(0x11, 0x800000003, 0x0) bind(r22, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r22, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r23, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r24 = socket(0x11, 0x800000003, 0x0) bind(r24, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r24, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r25, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x8d8384aa0963a5ab, &(0x7f0000001040)={@remote, 0x0}, &(0x7f0000001080)=0x14) r27 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r27, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_SIOCGIFINDEX(r27, 0x8933, &(0x7f00000010c0)={'veth0_to_bond\x00', 0x0}) r29 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r29, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) accept4$packet(r29, &(0x7f0000001100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000001140)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003b40)={'team0\x00', 0x0}) r32 = socket(0x11, 0x800000003, 0x0) bind(r32, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r32, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r33, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000041c0)={'ip6tnl0\x00', r33}) r35 = socket(0x11, 0x800000003, 0x0) bind(r35, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r35, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r36, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000004980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004940)={&(0x7f0000004200)={0x704, r6, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r7}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r8}, {0x12c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xde}}, {0x8}}}]}}, {{0x8, 0x1, r12}, {0x1b8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x10001}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r18}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r20}}, {0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x764, 0x1, 0x8, 0x3}, {0x9, 0xff, 0x6, 0x5}]}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r25}, {0x210, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r26}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x5bd}}, {0x8, 0x6, r28}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x2c, 0x4, [{0x8001, 0x1, 0x5, 0x7}, {0x5, 0xff, 0x3, 0x400}, {0x9, 0xfb, 0x9f, 0x1}, {0x81, 0x20, 0x80, 0xffff}, {0x4, 0x5, 0x0, 0x7}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0x29ab, 0xba, 0x5, 0x2}, {0x9, 0x2, 0xfc, 0x2}]}}}]}}, {{0x8, 0x1, r31}, {0x138, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r34}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r36}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1b6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x704}, 0x1, 0x0, 0x0, 0x80000}, 0x40) [ 3062.257404][T18558] FAULT_INJECTION: forcing a failure. [ 3062.257404][T18558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3062.271107][T18558] CPU: 0 PID: 18558 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3062.279787][T18558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3062.289852][T18558] Call Trace: [ 3062.293184][T18558] dump_stack+0x197/0x210 [ 3062.297538][T18558] should_fail.cold+0xa/0x15 [ 3062.302152][T18558] ? fault_create_debugfs_attr+0x180/0x180 [ 3062.307969][T18558] ? ___might_sleep+0x163/0x2c0 [ 3062.312843][T18558] should_fail_alloc_page+0x50/0x60 [ 3062.318059][T18558] __alloc_pages_nodemask+0x1a1/0x910 [ 3062.323460][T18558] ? __alloc_pages_slowpath+0x2920/0x2920 [ 3062.329198][T18558] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3062.335147][T18558] ? __debug_object_init+0x186/0xee0 [ 3062.340469][T18558] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 3062.346299][T18558] ? trace_hardirqs_on+0x67/0x240 [ 3062.351340][T18558] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3062.357599][T18558] alloc_pages_current+0x107/0x210 [ 3062.362825][T18558] __get_free_pages+0xc/0x40 [ 3062.362842][T18558] __genradix_ptr_alloc+0x15c/0x3a0 [ 3062.362867][T18558] __genradix_prealloc+0x5b/0x80 [ 3062.362886][T18558] sctp_stream_alloc_out.part.0+0x55/0xd0 [ 3062.362900][T18558] sctp_stream_init+0x27d/0x3d0 [ 3062.362921][T18558] sctp_association_new+0x12f3/0x2160 [ 3062.362938][T18558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3062.362960][T18558] sctp_connect_new_asoc+0x157/0x5a0 05:22:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000c40)={0x11, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r4, &(0x7f0000000180)}, 0x20) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0x3a8, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r7, 0x8, 0x0, 0x1c4, 0x10, &(0x7f0000000140), 0x10}, 0x70) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x6, 0x7, 0x8fad, 0x0, 0x1, 0x400, [], r6, r7, 0x0, 0x3}, 0x3c) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r10, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(r10, &(0x7f0000000180)=ANY=[], 0xff16) r11 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r11, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r11, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r11, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000a5c7fc0556150b000000d209d03f297ebcc32ab4f2235b06000000000000004ae98dae80633a46ea3b4208ba052060eeffce477857841122780b9289560500f5d7dc1d8a92d02696a0ab9e798baa33da5621a0227520001100000000000600daeafae65906e5d42b84b84879d1813f41eaf8d15391c1280dddfefd5390b115fed02a7536b499db94cdf368dc0b177788b4c575360100ec8da4b4b49d1e04d0fa2306a206debe6412b5c58e03d028c9b90ea4fd1ffbb7d713b2a0d3ed23a03021aaecd2a8c5a9745668e623c4be0476acac0402d81ebe6ebcbe2f17e37679f7a3228dedaad4129535ba5eb19c0406d3688cdd30fc8505db9724cf1ab261d42fc16cdcd09c465a3b3fb009b1d8aa57da5596c5a93d0b9d8d871ea2ecf3a796661433cc00ab2ed375f79514db71924a67e70d718c14b5560e85ac4351bc9105ecc48bbc1e4700000000d79134b31ad1f102df0000000000000000853fcc3a4e724f19ce1a7e217c20e11f5bde70167ebc5dff220e4303621157979dd640e80acf7cfb0f862deb8367c92b385768969d6fdba00ed0179edfabe5b850fbc641c24f3d2c32e870b46e0342180db35172a6105906c24f00000000000000000000000000000000a76927ccafee8bcb1a09d634587233d5bb196421fcef0eeea5631a16dd1ca349bdf56641e7dfc95bd1905e14cf815b0d9c1a6b9e83c381d24a197b997e1b60f789b9ff4925794c7d4efdcdd642423e1302458d28574fbb67fcdf4eec5020db29636c39966a5cb0ace8c83b7e6000f5d434a68281a89c7da311e1332f026e6b3c056f604fa1a82f632f267c7c12f6b92388062579d788bd8eb6b40634235d8bf41192f4dbbe4a6340c5fa68a7e4daa15c290abe0c35d9c87aa9d5fd8044050a87ed98709f8fe095e32179876d5e95b4276469de51e3ab3ab79410f2daf693df4b4c67d72c3cc4fbca373e400547f3d175ba9b79f8d3f42de9d3e4afe192689ad3139bd5c9736d1dc48da505a5e262d1e6fa84df43590b8855fa57d73fef06bc7a0ebfec3b76dcd985e0f2d1a22d05d81ae4183da91839754940573a632e318ddc061155969fa511f4bcfa6008d1329e21368fef4ad08c58cc66e96ac1faa5747a66c1092b946ff90320ebf146990b9315d3d867bc6e1a4237e7c559406f45459c6e2d85537f6be16a57a43ae02e811eb7c17d56"], 0x8) setsockopt$inet6_int(r11, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r11, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r12, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r12, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r14, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x8, 0x6, 0x5}, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r14, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r14, 0x84, 0x76, &(0x7f00000004c0)={r15, 0x9}, 0x8) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket(0x11, 0x800000003, 0x0) bind(r17, &(0x7f0000000080)=@generic={0x10, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r17, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r16, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb61f798a23a5ea828a9146400", @ANYRES32=r18, @ANYBLOB="00000000ffffffff00000059f006000068686e3247e8caba0c981a00000006335aadbcd6bd94205fab18edbb00"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r14, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r18}) ioctl$sock_inet6_SIOCSIFADDR(r12, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, 0x34, r18}) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000001080)={'vxcan0\x00', r18}) r20 = openat$cgroup_ro(r13, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r20, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) r21 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r22 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r22, 0x0, 0x0) getsockname$packet(r22, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r24 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000000070000e99400000000000000"], 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r24, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r24, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0xb8, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x8}}, 0x10) r26 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r26, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r21, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r23, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r25, r26}, 0x78) r27 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r27, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x7, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x4, [], r19, 0x7, r20, 0x8, &(0x7f00000010c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x1, 0x6, 0x2}, 0x10, r25, r27}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r25, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r28, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(r28, &(0x7f0000000180)=ANY=[], 0xff16) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x7fffffff}, [@exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x19, &(0x7f00000000c0)=""/25, 0x0, 0xd, [], 0x0, 0x1, r10, 0x8, &(0x7f0000000240)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0xe, 0x4, 0xb76c}, 0x10, r25, r28}, 0x78) r29 = openat$cgroup_ro(r14, &(0x7f0000001240)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r29, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r29, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0xa, &(0x7f0000000140)=@raw=[@call={0x85, 0x0, 0x0, 0x58}, @exit, @map={0x18, 0x4, 0x1, 0x0, r3}, @map_val={0x18, 0x5, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0xa26d}, @ldst={0x0, 0x1, 0x0, 0x1, 0x4, 0xffffffffffffffff, 0x8}, @alu={0x0, 0x0, 0xd, 0x8, 0xa, 0x50, 0xffffffffffffffff}, @map_val={0x18, 0x9, 0x2, 0x0, r8, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000200)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x2, [], 0x0, 0x0, r9, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x4, 0xa, 0x1, 0xfff}, 0x10, r25, r29}, 0x78) 05:22:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x2b, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3062.362975][T18558] ? security_sctp_bind_connect+0x93/0xc0 [ 3062.362993][T18558] sctp_sendmsg+0x13a0/0x1f10 [ 3062.363018][T18558] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3062.393706][T18558] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3062.393724][T18558] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3062.393741][T18558] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3062.393760][T18558] ? aa_af_perm+0x2a0/0x2a0 [ 3062.393776][T18558] ? lock_downgrade+0x920/0x920 [ 3062.393797][T18558] ? aa_sock_msg_perm.isra.0+0xba/0x170 05:22:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x2c, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3062.393821][T18558] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3062.405324][T18558] inet_sendmsg+0x9e/0xe0 [ 3062.405338][T18558] ? inet_send_prepare+0x4e0/0x4e0 [ 3062.405353][T18558] sock_sendmsg+0xd7/0x130 [ 3062.405369][T18558] ____sys_sendmsg+0x358/0x880 [ 3062.405389][T18558] ? kernel_sendmsg+0x50/0x50 [ 3062.405405][T18558] ? __fget+0x35d/0x550 [ 3062.405420][T18558] ? find_held_lock+0x35/0x130 [ 3062.405443][T18558] ___sys_sendmsg+0x100/0x170 [ 3062.405462][T18558] ? sendmsg_copy_msghdr+0x70/0x70 [ 3062.503029][T18558] ? __kasan_check_read+0x11/0x20 05:22:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3062.508066][T18558] ? __fget+0x37f/0x550 [ 3062.512244][T18558] ? ksys_dup3+0x3e0/0x3e0 [ 3062.512259][T18558] ? find_held_lock+0x35/0x130 [ 3062.512275][T18558] ? get_pid_task+0x11d/0x210 [ 3062.512293][T18558] ? __fget_light+0x1a9/0x230 [ 3062.512307][T18558] ? __fdget+0x1b/0x20 [ 3062.512322][T18558] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3062.512337][T18558] ? sockfd_lookup_light+0xcb/0x180 [ 3062.512358][T18558] __sys_sendmmsg+0x1bf/0x4d0 [ 3062.512380][T18558] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3062.512412][T18558] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3062.512432][T18558] ? fput_many+0x12c/0x1a0 [ 3062.535069][T18558] ? fput+0x1b/0x20 [ 3062.546469][T18558] ? ksys_write+0x1cf/0x290 [ 3062.546489][T18558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3062.546503][T18558] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3062.546516][T18558] ? do_syscall_64+0x26/0x790 [ 3062.546530][T18558] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3062.546543][T18558] ? do_syscall_64+0x26/0x790 [ 3062.546563][T18558] __x64_sys_sendmmsg+0x9d/0x100 05:22:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x2d, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3062.546585][T18558] do_syscall_64+0xfa/0x790 [ 3062.610877][T18558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3062.616779][T18558] RIP: 0033:0x45a919 [ 3062.620685][T18558] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3062.640303][T18558] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3062.650031][T18558] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3062.657996][T18558] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3062.658005][T18558] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3062.658012][T18558] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3062.658020][T18558] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:22:00 executing program 0 (fault-call:3 fault-nth:6): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:22:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x2e, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3062.906379][T18584] FAULT_INJECTION: forcing a failure. [ 3062.906379][T18584] name failslab, interval 1, probability 0, space 0, times 0 [ 3062.921018][T18584] CPU: 1 PID: 18584 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3062.930015][T18584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3062.940233][T18584] Call Trace: [ 3062.943548][T18584] dump_stack+0x197/0x210 [ 3062.947919][T18584] should_fail.cold+0xa/0x15 [ 3062.952537][T18584] ? fault_create_debugfs_attr+0x180/0x180 [ 3062.958373][T18584] ? ___might_sleep+0x163/0x2c0 [ 3062.963258][T18584] __should_failslab+0x121/0x190 [ 3062.968224][T18584] should_failslab+0x9/0x14 [ 3062.972748][T18584] kmem_cache_alloc_trace+0x2d3/0x790 [ 3062.978279][T18584] ? __genradix_ptr_alloc+0x236/0x3a0 [ 3062.983684][T18584] sctp_auth_shkey_create+0x87/0x1b0 [ 3062.988990][T18584] sctp_auth_asoc_copy_shkeys+0x1f1/0x360 [ 3062.994747][T18584] sctp_association_new+0x1735/0x2160 [ 3063.000141][T18584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3063.006418][T18584] sctp_connect_new_asoc+0x157/0x5a0 [ 3063.011708][T18584] ? security_sctp_bind_connect+0x93/0xc0 [ 3063.011725][T18584] sctp_sendmsg+0x13a0/0x1f10 [ 3063.011747][T18584] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3063.011762][T18584] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3063.011778][T18584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3063.011801][T18584] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3063.046472][T18584] ? aa_af_perm+0x2a0/0x2a0 [ 3063.050985][T18584] ? lock_downgrade+0x920/0x920 [ 3063.055833][T18584] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3063.061362][T18584] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3063.067585][T18584] inet_sendmsg+0x9e/0xe0 [ 3063.071891][T18584] ? inet_send_prepare+0x4e0/0x4e0 [ 3063.076979][T18584] sock_sendmsg+0xd7/0x130 [ 3063.081375][T18584] ____sys_sendmsg+0x358/0x880 [ 3063.086122][T18584] ? kernel_sendmsg+0x50/0x50 [ 3063.090775][T18584] ? __fget+0x35d/0x550 [ 3063.094912][T18584] ? find_held_lock+0x35/0x130 [ 3063.099672][T18584] ___sys_sendmsg+0x100/0x170 [ 3063.104342][T18584] ? sendmsg_copy_msghdr+0x70/0x70 [ 3063.109458][T18584] ? __kasan_check_read+0x11/0x20 [ 3063.114478][T18584] ? __fget+0x37f/0x550 [ 3063.118612][T18584] ? ksys_dup3+0x3e0/0x3e0 [ 3063.123029][T18584] ? find_held_lock+0x35/0x130 [ 3063.127772][T18584] ? get_pid_task+0x11d/0x210 [ 3063.132448][T18584] ? __fget_light+0x1a9/0x230 [ 3063.137115][T18584] ? __fdget+0x1b/0x20 [ 3063.141174][T18584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3063.147406][T18584] ? sockfd_lookup_light+0xcb/0x180 [ 3063.152594][T18584] __sys_sendmmsg+0x1bf/0x4d0 [ 3063.157280][T18584] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3063.162311][T18584] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3063.168529][T18584] ? fput_many+0x12c/0x1a0 [ 3063.172933][T18584] ? fput+0x1b/0x20 [ 3063.176719][T18584] ? ksys_write+0x1cf/0x290 [ 3063.181201][T18584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3063.186642][T18584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3063.192093][T18584] ? do_syscall_64+0x26/0x790 [ 3063.196758][T18584] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3063.202803][T18584] ? do_syscall_64+0x26/0x790 [ 3063.207460][T18584] __x64_sys_sendmmsg+0x9d/0x100 [ 3063.212379][T18584] do_syscall_64+0xfa/0x790 [ 3063.216863][T18584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3063.222743][T18584] RIP: 0033:0x45a919 [ 3063.226636][T18584] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3063.246337][T18584] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3063.254745][T18584] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3063.262702][T18584] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3063.270657][T18584] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3063.278609][T18584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3063.286560][T18584] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:22:08 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x3ff800) ioctl$FS_IOC_RESVSP(r0, 0x4030582b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3ff800}) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0xd5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0x4af) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x80000c9) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x6, 0x21, &(0x7f0000000040)={@remote}, 0x20) socket$inet6_sctp(0xa, 0x0, 0x84) getsockname(r1, &(0x7f00000001c0)=@xdp, &(0x7f0000000140)=0x80) r3 = socket$inet(0xa, 0x801, 0x0) ioctl$SIOCGSTAMPNS(r3, 0x8907, 0x0) listen(r3, 0x83) r4 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1, 0xef}, 0xe) recvmsg$can_raw(r4, &(0x7f0000002740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x20, 0x0, 0xd5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x83) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$CAIFSO_LINK_SELECT(r6, 0x116, 0x7f, &(0x7f0000000000)=0x1, 0x4) sendmsg$can_bcm(r5, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2002d8b0}, 0x80000c9) 05:22:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev, 0x2}, 0x1c) r1 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'team0\x00\x030\xff\xfdL%`\xc3\xff\xff', 0xb5}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}}, 0x1a) r2 = socket(0xa, 0x80005, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00', 0x9843}) sendmmsg(r0, &(0x7f00000092c0), 0x400003b, 0x0) socket$inet6(0xa, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x6611, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 05:22:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x2f, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:13 executing program 0 (fault-call:3 fault-nth:7): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:22:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl(r0, 0x1000008912, &(0x7f0000000200)="0805b5055e0bcfe8474071abce7d298204e7037440e0827c2762eb0858ad94c407cb88a2a195157b9efdffffffffffffff9a20d17b965fc19861d1d43b8bc88844a79634eb03346fe540524368c2daa03742df9126ff2a8b307aeaa2e801") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x7147aab9459f9ff5}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)={0x158, r5, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xc0, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3094}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5a36}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xac45}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe289}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffff816}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x800}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x5, @empty, 0xffffffff}}, [0x7, 0x98, 0xffff, 0x1fffffffe00, 0x2, 0x5, 0x8001, 0x8, 0xbc12, 0x8, 0x9ca, 0x5, 0x2, 0x2, 0x7fff]}, &(0x7f0000000140)=0x100) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) [ 3075.621854][T18603] FAULT_INJECTION: forcing a failure. [ 3075.621854][T18603] name failslab, interval 1, probability 0, space 0, times 0 [ 3075.640965][T18603] CPU: 1 PID: 18603 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3075.649669][T18603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3075.659734][T18603] Call Trace: [ 3075.663126][T18603] dump_stack+0x197/0x210 [ 3075.667480][T18603] should_fail.cold+0xa/0x15 05:22:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x30, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3075.672091][T18603] ? fault_create_debugfs_attr+0x180/0x180 [ 3075.677922][T18603] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3075.683049][T18603] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3075.688624][T18603] __should_failslab+0x121/0x190 [ 3075.693576][T18603] should_failslab+0x9/0x14 [ 3075.698090][T18603] kmem_cache_alloc_trace+0x4b/0x790 [ 3075.703385][T18603] ? mark_held_locks+0xa4/0xf0 [ 3075.708169][T18603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3075.714423][T18603] ? __ipv6_addr_type+0x219/0x32d 05:22:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x31, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3075.719478][T18603] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3075.725384][T18603] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3075.731150][T18603] sctp_add_bind_addr+0x9f/0x3a0 [ 3075.736104][T18603] sctp_copy_local_addr_list+0x385/0x530 [ 3075.741756][T18603] ? sctp_defaults_init+0xcb0/0xcb0 [ 3075.746969][T18603] ? get_random_bytes+0x35/0x40 [ 3075.751839][T18603] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3075.757745][T18603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3075.764003][T18603] sctp_copy_one_addr+0x5f/0x170 05:22:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x32, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3075.768957][T18603] ? sctp_copy_one_addr+0x5f/0x170 [ 3075.774091][T18603] sctp_bind_addr_copy+0xfc/0x2c8 [ 3075.779138][T18603] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3075.785397][T18603] sctp_connect_new_asoc+0x178/0x5a0 [ 3075.790700][T18603] ? security_sctp_bind_connect+0x93/0xc0 [ 3075.796441][T18603] sctp_sendmsg+0x13a0/0x1f10 [ 3075.801146][T18603] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3075.807054][T18603] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3075.813737][T18603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 05:22:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3075.819983][T18603] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3075.826414][T18603] ? aa_af_perm+0x2a0/0x2a0 [ 3075.826465][T18603] ? lock_downgrade+0x920/0x920 [ 3075.826486][T18603] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3075.826503][T18603] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3075.826522][T18603] inet_sendmsg+0x9e/0xe0 [ 3075.852167][T18603] ? inet_send_prepare+0x4e0/0x4e0 [ 3075.857303][T18603] sock_sendmsg+0xd7/0x130 [ 3075.861728][T18603] ____sys_sendmsg+0x358/0x880 [ 3075.861747][T18603] ? kernel_sendmsg+0x50/0x50 [ 3075.861763][T18603] ? __fget+0x35d/0x550 [ 3075.861777][T18603] ? find_held_lock+0x35/0x130 [ 3075.861801][T18603] ___sys_sendmsg+0x100/0x170 [ 3075.871224][T18603] ? sendmsg_copy_msghdr+0x70/0x70 [ 3075.889908][T18603] ? __kasan_check_read+0x11/0x20 [ 3075.894947][T18603] ? __fget+0x37f/0x550 [ 3075.899123][T18603] ? ksys_dup3+0x3e0/0x3e0 [ 3075.903544][T18603] ? find_held_lock+0x35/0x130 [ 3075.908309][T18603] ? get_pid_task+0x11d/0x210 [ 3075.912999][T18603] ? __fget_light+0x1a9/0x230 [ 3075.913016][T18603] ? __fdget+0x1b/0x20 [ 3075.913033][T18603] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3075.913048][T18603] ? sockfd_lookup_light+0xcb/0x180 [ 3075.913064][T18603] __sys_sendmmsg+0x1bf/0x4d0 [ 3075.913083][T18603] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3075.942927][T18603] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3075.942942][T18603] ? fput_many+0x12c/0x1a0 [ 3075.942958][T18603] ? fput+0x1b/0x20 [ 3075.942972][T18603] ? ksys_write+0x1cf/0x290 [ 3075.942991][T18603] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3075.943013][T18603] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3075.953643][T18603] ? do_syscall_64+0x26/0x790 [ 3075.953658][T18603] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3075.953672][T18603] ? do_syscall_64+0x26/0x790 [ 3075.953692][T18603] __x64_sys_sendmmsg+0x9d/0x100 [ 3075.953709][T18603] do_syscall_64+0xfa/0x790 [ 3075.953727][T18603] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3075.953739][T18603] RIP: 0033:0x45a919 [ 3075.953754][T18603] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3075.953767][T18603] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3075.967495][T18603] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3075.988333][T18603] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3075.988349][T18603] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3076.003671][T18603] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3076.067517][T18603] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:22:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x703, 0xe, 0x4d2f, &(0x7f0000000080)="1c04ff01de6da9725f90c5a06d0f9f2400844d0044a98db225a47ecb10b429441dec77009050d9560e58f2e162226d4fe467a890b6c4c556c6894acf3d4cd49c4dd5a2d05d6ce642e3abc0e0cb0a7de568fb3f30013c74eb73383ebaf4257042ec5277fa18a9b201882996c7b8de5080c75756094ac8e258ff1673c27fb2f2bffc290edbc5dec9e44b6fab8d5fcbd12ae8339b04701b316bd5eccc3961ce80", 0x0, 0xf0, 0x0, 0x0, 0xfffffffffffffe19}, 0x28) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) r6 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000c40)={0x11, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r6, &(0x7f0000000180)}, 0x20) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={0x0, 0x1, 0x8}, 0xc) r8 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0x3a8, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r8, 0x8, 0x0, 0x1c4, 0x10, &(0x7f0000000140), 0x10}, 0x70) r9 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=@framed, &(0x7f00000000c0)='GPL\x00', 0x4, 0x3a8, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r9, 0x8, 0x0, 0x1c4, 0x10, &(0x7f0000000140), 0x10}, 0x70) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000c40)={r9, 0x10, &(0x7f0000000c00)={&(0x7f0000000bc0)=""/41, 0x29, 0xffffffffffffffff}}, 0x10) r11 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r11, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x1, 0xf, &(0x7f0000000380)=@raw=[@map_val={0x18, 0x9, 0x2, 0x0, r5, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x63}, @generic={0x20, 0x2, 0x8, 0x1, 0x5}, @alu={0x4, 0x0, 0xa, 0x8, 0x1, 0x2, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x401}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffb}, @map={0x18, 0x3, 0x1, 0x0, r6}, @exit, @map_val={0x18, 0x9, 0x2, 0x0, r7, 0x0, 0x0, 0x0, 0x7fffffff}, @call={0x85, 0x0, 0x0, 0x6e}], &(0x7f0000000440)='syzkaller\x00', 0x7, 0xb, &(0x7f0000000480)=""/11, 0x41100, 0x0, [], 0x0, 0x3, r8, 0x8, &(0x7f0000000b40)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000b80)={0x4, 0x1, 0x7a, 0x6}, 0x10, r10, r11}, 0x78) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r4, @ANYBLOB], 0x3}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000040)={@local, r4}, 0x14) 05:22:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x12) 05:22:26 executing program 0 (fault-call:3 fault-nth:8): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:22:26 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x41, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001d00)=@ethernet={0x0, @remote}, &(0x7f0000001d80)=0x80, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x7e) r3 = socket$rxrpc(0x21, 0x2, 0x2) ioctl(r3, 0x200, &(0x7f0000000880)="46d3f2301f5a6cf972c6b9a587dcfbae312f5790c65ae4a3bedc4e6578f774dd625a54cc13831a8c2e9a4e15e0fdf1f8b616607be3fbb5518abfaed62b964c34") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r2}) accept4$bt_l2cap(r4, 0x0, &(0x7f00000007c0)=0xfffffffffffffd90, 0x80000) r5 = socket$inet6(0xa, 0x80003, 0x7e) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @remote}, {0x306, @remote}, 0x34, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'veth1_to_bond\x00'}) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x180000) setsockopt$inet_dccp_int(r7, 0x21, 0x3, &(0x7f0000000200), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvmsg$kcm(r8, &(0x7f0000000700)={&(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000440)=""/68, 0x44}, {&(0x7f00000004c0)=""/191, 0xbf}, {&(0x7f0000000580)=""/12, 0xc}], 0x5, &(0x7f0000000640)=""/177, 0xb1}, 0x40000000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000000740)={0x5, 0x7, 0x8000, 0x4, 0x3ec, 0x80, 0x401, 0x20000000}, 0x20) r10 = socket(0x11, 0x80000, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r11 = socket(0x11, 0x800000003, 0x0) bind(r11, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r12 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r12, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockname$packet(r8, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000008c0)=0xffffffffffffff22) getsockname$packet(r11, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r13 = accept4$alg(r10, 0x0, 0x0, 0x800) ioctl$FITRIM(r13, 0xc0185879, &(0x7f0000000240)={0x0, 0x1a2b, 0x400}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:22:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") connect$inet6(r2, &(0x7f0000000140), 0x1c) r4 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r5 = accept4$inet6(r4, 0x0, &(0x7f00000002c0), 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendfile(r2, r1, 0x0, 0x800000060000022) [ 3088.981659][T18639] FAULT_INJECTION: forcing a failure. [ 3088.981659][T18639] name failslab, interval 1, probability 0, space 0, times 0 [ 3089.000698][T18639] CPU: 1 PID: 18639 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3089.009598][T18639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3089.019661][T18639] Call Trace: [ 3089.022967][T18639] dump_stack+0x197/0x210 [ 3089.027313][T18639] should_fail.cold+0xa/0x15 [ 3089.031935][T18639] ? fault_create_debugfs_attr+0x180/0x180 [ 3089.031957][T18639] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3089.031974][T18639] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3089.031994][T18639] __should_failslab+0x121/0x190 [ 3089.032013][T18639] should_failslab+0x9/0x14 [ 3089.032031][T18639] kmem_cache_alloc_trace+0x4b/0x790 [ 3089.043058][T18639] ? mark_held_locks+0xa4/0xf0 [ 3089.043082][T18639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3089.043099][T18639] ? __ipv6_addr_type+0x219/0x32d [ 3089.043112][T18639] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3089.043126][T18639] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3089.043149][T18639] sctp_add_bind_addr+0x9f/0x3a0 [ 3089.063387][T18639] sctp_copy_local_addr_list+0x385/0x530 [ 3089.063408][T18639] ? sctp_defaults_init+0xcb0/0xcb0 [ 3089.063422][T18639] ? get_random_bytes+0x35/0x40 [ 3089.063446][T18639] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3089.074427][T18639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3089.074449][T18639] sctp_copy_one_addr+0x5f/0x170 [ 3089.074463][T18639] ? sctp_copy_one_addr+0x5f/0x170 [ 3089.074481][T18639] sctp_bind_addr_copy+0xfc/0x2c8 [ 3089.074501][T18639] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3089.074520][T18639] sctp_connect_new_asoc+0x178/0x5a0 [ 3089.150989][T18639] ? security_sctp_bind_connect+0x93/0xc0 [ 3089.156727][T18639] sctp_sendmsg+0x13a0/0x1f10 [ 3089.161429][T18639] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3089.167348][T18639] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3089.172999][T18639] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3089.179265][T18639] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3089.185693][T18639] ? aa_af_perm+0x2a0/0x2a0 [ 3089.190243][T18639] ? lock_downgrade+0x920/0x920 [ 3089.195551][T18639] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3089.201121][T18639] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3089.207378][T18639] inet_sendmsg+0x9e/0xe0 [ 3089.211734][T18639] ? inet_send_prepare+0x4e0/0x4e0 [ 3089.216859][T18639] sock_sendmsg+0xd7/0x130 [ 3089.221286][T18639] ____sys_sendmsg+0x358/0x880 [ 3089.226051][T18639] ? kernel_sendmsg+0x50/0x50 [ 3089.226066][T18639] ? __fget+0x35d/0x550 [ 3089.226081][T18639] ? find_held_lock+0x35/0x130 [ 3089.226106][T18639] ___sys_sendmsg+0x100/0x170 [ 3089.226124][T18639] ? sendmsg_copy_msghdr+0x70/0x70 [ 3089.226139][T18639] ? __kasan_check_read+0x11/0x20 [ 3089.226157][T18639] ? __fget+0x37f/0x550 [ 3089.258634][T18639] ? ksys_dup3+0x3e0/0x3e0 [ 3089.263046][T18639] ? find_held_lock+0x35/0x130 [ 3089.263062][T18639] ? get_pid_task+0x11d/0x210 [ 3089.263080][T18639] ? __fget_light+0x1a9/0x230 [ 3089.263095][T18639] ? __fdget+0x1b/0x20 [ 3089.263111][T18639] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3089.263125][T18639] ? sockfd_lookup_light+0xcb/0x180 [ 3089.263142][T18639] __sys_sendmmsg+0x1bf/0x4d0 [ 3089.263165][T18639] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3089.302693][T18639] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3089.308951][T18639] ? fput_many+0x12c/0x1a0 [ 3089.313385][T18639] ? fput+0x1b/0x20 [ 3089.317206][T18639] ? ksys_write+0x1cf/0x290 [ 3089.321918][T18639] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3089.327394][T18639] ? trace_hardirqs_on_thunk+0x1a/0x1c 05:22:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x42, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x60, &(0x7f00000002c0)=@raw={'raw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:27 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:27 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'r\nw\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3089.332864][T18639] ? do_syscall_64+0x26/0x790 [ 3089.337548][T18639] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3089.343625][T18639] ? do_syscall_64+0x26/0x790 [ 3089.348321][T18639] __x64_sys_sendmmsg+0x9d/0x100 [ 3089.353358][T18639] do_syscall_64+0xfa/0x790 [ 3089.357873][T18639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3089.363766][T18639] RIP: 0033:0x45a919 [ 3089.367667][T18639] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3089.387271][T18639] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3089.395688][T18639] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3089.395697][T18639] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3089.395705][T18639] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3089.395712][T18639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3089.395720][T18639] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3089.458776][T18657] xt_socket: unknown flags 0x4 05:22:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:44 executing program 0 (fault-call:3 fault-nth:9): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:22:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'r%w\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0xa, 0x6, 0xc) setsockopt$ax25_SO_BINDTODEVICE(r2, 0x101, 0x19, &(0x7f0000000040)=@netrom={'nr', 0x0}, 0x10) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b80000001900310f0400000000000000fe8000000000000000000000000000aafe8000000000000000000000000000bb00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000100"/112], 0xb8}, 0x8}, 0x0) 05:22:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) [ 3106.596865][T18674] FAULT_INJECTION: forcing a failure. [ 3106.596865][T18674] name failslab, interval 1, probability 0, space 0, times 0 [ 3106.609301][T18676] xt_socket: unknown flags 0x4 [ 3106.619772][T18674] CPU: 0 PID: 18674 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3106.628483][T18674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3106.638636][T18674] Call Trace: [ 3106.641936][T18674] dump_stack+0x197/0x210 [ 3106.641958][T18674] should_fail.cold+0xa/0x15 [ 3106.641976][T18674] ? fault_create_debugfs_attr+0x180/0x180 [ 3106.641999][T18674] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3106.650911][T18674] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3106.667426][T18674] __should_failslab+0x121/0x190 [ 3106.672378][T18674] should_failslab+0x9/0x14 [ 3106.676887][T18674] kmem_cache_alloc_trace+0x4b/0x790 [ 3106.682179][T18674] ? mark_held_locks+0xa4/0xf0 [ 3106.686956][T18674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3106.693200][T18674] ? __ipv6_addr_type+0x219/0x32d [ 3106.698215][T18674] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3106.698234][T18674] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3106.709826][T18674] sctp_add_bind_addr+0x9f/0x3a0 [ 3106.714777][T18674] sctp_copy_local_addr_list+0x385/0x530 [ 3106.720423][T18674] ? sctp_defaults_init+0xcb0/0xcb0 [ 3106.725627][T18674] ? get_random_bytes+0x35/0x40 [ 3106.730488][T18674] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3106.736912][T18674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3106.743176][T18674] sctp_copy_one_addr+0x5f/0x170 [ 3106.748121][T18674] ? sctp_copy_one_addr+0x5f/0x170 [ 3106.750986][T18680] xt_socket: unknown flags 0x4 [ 3106.753340][T18674] sctp_bind_addr_copy+0xfc/0x2c8 [ 3106.753363][T18674] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3106.753383][T18674] sctp_connect_new_asoc+0x178/0x5a0 [ 3106.753399][T18674] ? security_sctp_bind_connect+0x93/0xc0 [ 3106.753416][T18674] sctp_sendmsg+0x13a0/0x1f10 [ 3106.753439][T18674] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3106.791114][T18674] ? debug_lockdep_rcu_enabled+0x71/0xa0 05:22:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'ra\n\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:22:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'ra%\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3106.796770][T18674] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3106.803040][T18674] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3106.809482][T18674] ? aa_af_perm+0x2a0/0x2a0 [ 3106.814012][T18674] ? lock_downgrade+0x920/0x920 [ 3106.818879][T18674] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3106.824431][T18674] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3106.824450][T18674] inet_sendmsg+0x9e/0xe0 [ 3106.824463][T18674] ? inet_send_prepare+0x4e0/0x4e0 [ 3106.824479][T18674] sock_sendmsg+0xd7/0x130 [ 3106.824495][T18674] ____sys_sendmsg+0x358/0x880 [ 3106.824515][T18674] ? kernel_sendmsg+0x50/0x50 [ 3106.824531][T18674] ? __fget+0x35d/0x550 [ 3106.824547][T18674] ? find_held_lock+0x35/0x130 [ 3106.824573][T18674] ___sys_sendmsg+0x100/0x170 [ 3106.840221][T18674] ? sendmsg_copy_msghdr+0x70/0x70 [ 3106.872842][T18674] ? __kasan_check_read+0x11/0x20 [ 3106.878394][T18674] ? __fget+0x37f/0x550 [ 3106.882546][T18674] ? ksys_dup3+0x3e0/0x3e0 [ 3106.882561][T18674] ? find_held_lock+0x35/0x130 [ 3106.882577][T18674] ? get_pid_task+0x11d/0x210 [ 3106.882594][T18674] ? __fget_light+0x1a9/0x230 [ 3106.882610][T18674] ? __fdget+0x1b/0x20 [ 3106.882626][T18674] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3106.882639][T18674] ? sockfd_lookup_light+0xcb/0x180 [ 3106.882658][T18674] __sys_sendmmsg+0x1bf/0x4d0 [ 3106.913405][T18684] xt_socket: unknown flags 0x4 [ 3106.916606][T18674] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3106.916651][T18674] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3106.937336][T18674] ? fput_many+0x12c/0x1a0 [ 3106.941770][T18674] ? fput+0x1b/0x20 05:22:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:22:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'ra\xaa\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3106.945591][T18674] ? ksys_write+0x1cf/0x290 [ 3106.950104][T18674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3106.955568][T18674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3106.961039][T18674] ? do_syscall_64+0x26/0x790 [ 3106.965731][T18674] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3106.971803][T18674] ? do_syscall_64+0x26/0x790 [ 3106.976488][T18674] __x64_sys_sendmmsg+0x9d/0x100 [ 3106.981426][T18674] do_syscall_64+0xfa/0x790 [ 3106.985940][T18674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3106.991843][T18674] RIP: 0033:0x45a919 [ 3106.995749][T18674] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3107.015348][T18674] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3107.023775][T18674] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3107.023784][T18674] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3107.023792][T18674] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 05:22:45 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000140)={0x8, 'erspan0\x00', {'veth0_to_bridge\x00'}, 0x1}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000c40)={0x11, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r4, &(0x7f0000000180)}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x5, 0x6, 0x2, 0x2, 0x10, 0xffffffffffffffff, 0x1, [], r2, 0xffffffffffffffff, 0x3, 0x2}, 0x3c) r6 = socket(0x11, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r8 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r8, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r10 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r10, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r10, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r12 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r12, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r13 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r13, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r13, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r14 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r14, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r14, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r15 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r15, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001480)=ANY=[@ANYRESOCT, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000001580)=ANY=[@ANYRESDEC=r14, @ANYRES16=0x0], @ANYBLOB="5c42d1d0915e8751a80e127f40043999fc35105db8924a0f6549263f9a1a84138d55e461f40ca3b1b55384410593d1cd523aaba42968d5bd79446492365a07c552cec496b889d82866048354ab36fe125fe4b585d53111dfcef536235915670e346b737b6f8bf261db526bae191667d8577523742799b75225c0f969d0900442f6bae53ccd50d9f36741", @ANYRES32=0x0, @ANYRESHEX=r15], @ANYRESHEX=0x0, @ANYRES16=r12, @ANYRES64=r13, @ANYRESDEC=r6], @ANYRES64, @ANYRESOCT=0x0, @ANYRES64, @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES32=r8], @ANYRESOCT=r11, @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES64=r9, @ANYRES16=r10, @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB="09fdad643a7c177d6c00006355312e34c0eb8ec3440c4fffba42aa7438290fa02da335b08183a5add08698937e017a05aa2516608208eabfe80145d1892543b93611e1cf845e3c755a5a2ca273a61f5f42948e9f1fc720a37d90a3ae9cbf204107757b118fd8a27e2771d8c517755f4e1a961f1c101306fd5159c050964f2a4e64139015cca76b313b1f976a7470952e249b286ef86176e2a62f8c5485e012fd7be5d047cc29dc22f625d62cb21f77f67481", @ANYBLOB="b74d6690dfdc5213916a23f7b4c2ce0d37c217d3fbea1223533b7c01f583667b878070b057b5e827c218874563645d778f9b111df475f7da9a6dd151160c72015b5b2bd0e820c9110ce246b7a453fb0f4b0f1f94909d02cc8efdf4b326061949c23f753403b619288e76bf8995234a3040ac37689c709abdc52483599864f99ccae4ce3c8515ded0e1bf5e2bc473e73d637e1736f6ae31965e9f62332cc1cbdd7fe688d0a16a9880c4282b5b84aae5"], @ANYRESDEC, @ANYRESDEC]], 0x8}}, 0x0) r16 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000005000000000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x3a8, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r16, 0x8, 0x0, 0x1c4, 0x10, &(0x7f0000000140), 0x10}, 0x70) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r17, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(r17, &(0x7f0000000180)=ANY=[], 0xff16) r18 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r18, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r18, &(0x7f0000008880), 0x40000000000045c, 0x44000102, 0x0) setsockopt$inet6_opts(r18, 0x29, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet6_int(r18, 0x29, 0x35, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r18, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r19, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r19, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r21, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x4, 0x0, 0x8, 0x6, 0x5}, 0x100000001, 0x2838}, 0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r21, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r21, 0x84, 0x76, &(0x7f00000004c0)={r22, 0x9}, 0x8) r23 = socket$nl_route(0x10, 0x3, 0x0) r24 = socket(0x11, 0x800000003, 0x0) bind(r24, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2ac5000000012e0b3836005404b0e0301a060075f2e3ff5f163ee340b700000080000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) getsockname$packet(r24, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r23, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="38000000004389ddfb61f798a23a5ea828a9146400", @ANYRES32=r25, @ANYBLOB="00000000ffffffff00000059f006000068686e3247e8caba0c981a00000006335aadbcd6bd94205fab18edbb00"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r21, 0x8916, &(0x7f00000005c0)={@ipv4={[], [], @loopback}, 0x13, r25}) ioctl$sock_inet6_SIOCSIFADDR(r19, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x8]}, 0x34, r25}) ioctl$ifreq_SIOCGIFINDEX_vcan(r18, 0x8933, &(0x7f0000001080)={'vxcan0\x00', r25}) r27 = openat$cgroup_ro(r20, &(0x7f00000011c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r27, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) r28 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r29 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) write$cgroup_int(r29, 0x0, 0x0) getsockname$packet(r29, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r31 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000008000000350000000000000085000000070000e99400000000000000"], 0x0, 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r31, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={r31, 0xc0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=0xb8, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x4}, 0x0, 0x0, &(0x7f0000001200)={0x3, 0xc, 0x8, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x8}}, 0x10) r33 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x16, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x35}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x2b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r33, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x8000}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x15, 0x5, &(0x7f0000000380)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, [@map_val={0x18, 0x9, 0x2, 0x0, r28, 0x0, 0x0, 0x0, 0xffffff81}]}, &(0x7f00000003c0)='GPL\x00', 0xfffffff7, 0x0, 0x0, 0x40f00, 0x2, [], r30, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0xb, 0x4, 0x3ff}, 0x10, r32, r33}, 0x78) r34 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r34, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x14002c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x7, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000040)='GPL\x00', 0x3, 0x1000, &(0x7f0000000080)=""/4096, 0x40f00, 0x4, [], r26, 0x7, r27, 0x8, &(0x7f00000010c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000001100)={0x1, 0x1, 0x6, 0x2}, 0x10, r32, r34}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=r32, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r35, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) write$binfmt_misc(r35, &(0x7f0000000180)=ANY=[], 0xff16) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x7fffffff}, [@exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x19, &(0x7f00000000c0)=""/25, 0x0, 0xd, [], 0x0, 0x1, r17, 0x8, &(0x7f0000000240)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0xe, 0x4, 0xb76c}, 0x10, r32, r35}, 0x78) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x15, 0xc, &(0x7f00000003c0)=@raw=[@ldst={0x0, 0x3, 0x3, 0x2, 0x1, 0xffffffffffffffe0, 0x10}, @ldst={0x3, 0x0, 0x2, 0x0, 0x8, 0x20, 0xffffffffffffffff}, @map_val={0x18, 0x0, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x77056335}, @map={0x18, 0xe27e48832bfea5f0, 0x1, 0x0, r5}, @exit, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10001}, @ldst={0x4, 0xf72a29fc8bdfe5a1, 0x3, 0x9, 0x7, 0xabfc611ce49ae4b6, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000440)='GPL\x00', 0xfffffc00, 0xa8, &(0x7f00000004c0)=""/168, 0x40f00, 0xa, [], r7, 0x18, r16, 0x8, &(0x7f0000000580)={0x1, 0x1}, 0x8, 0x10, &(0x7f00000005c0)={0x0, 0x1, 0x3, 0x9a}, 0x10, r32, r36}, 0x78) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f0000000040)="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") r37 = socket(0x11, 0x800000003, 0x0) bind(r37, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r37, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$CAN_RAW_LOOPBACK(r37, 0x65, 0x3, &(0x7f0000000180), 0x4) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000480)={0x3, @null}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r38, 0x0, 0x20, &(0x7f0000000280)=""/167, &(0x7f0000000340)=0xa7) 05:22:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3107.023800][T18674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3107.023808][T18674] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3107.063071][T18688] xt_socket: unknown flags 0x4 05:22:45 executing program 0 (fault-call:3 fault-nth:10): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:22:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3107.192159][T18695] xt_socket: unknown flags 0x4 [ 3107.245309][T18699] FAULT_INJECTION: forcing a failure. [ 3107.245309][T18699] name failslab, interval 1, probability 0, space 0, times 0 [ 3107.296450][T18699] CPU: 0 PID: 18699 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3107.305171][T18699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3107.315320][T18699] Call Trace: [ 3107.318630][T18699] dump_stack+0x197/0x210 [ 3107.322983][T18699] should_fail.cold+0xa/0x15 [ 3107.327597][T18699] ? fault_create_debugfs_attr+0x180/0x180 [ 3107.333425][T18699] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3107.338559][T18699] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3107.344133][T18699] __should_failslab+0x121/0x190 [ 3107.349609][T18699] should_failslab+0x9/0x14 [ 3107.354131][T18699] kmem_cache_alloc_trace+0x4b/0x790 [ 3107.359524][T18699] ? mark_held_locks+0xa4/0xf0 [ 3107.364301][T18699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3107.370557][T18699] ? __ipv6_addr_type+0x219/0x32d [ 3107.375594][T18699] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3107.381493][T18699] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3107.387219][T18699] sctp_add_bind_addr+0x9f/0x3a0 [ 3107.392157][T18699] sctp_copy_local_addr_list+0x385/0x530 [ 3107.397776][T18699] ? sctp_defaults_init+0xcb0/0xcb0 [ 3107.403055][T18699] ? get_random_bytes+0x35/0x40 [ 3107.407903][T18699] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3107.413781][T18699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3107.420008][T18699] sctp_copy_one_addr+0x5f/0x170 [ 3107.424939][T18699] ? sctp_copy_one_addr+0x5f/0x170 [ 3107.430063][T18699] sctp_bind_addr_copy+0xfc/0x2c8 [ 3107.435101][T18699] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3107.441338][T18699] sctp_connect_new_asoc+0x178/0x5a0 [ 3107.446630][T18699] ? security_sctp_bind_connect+0x93/0xc0 [ 3107.452358][T18699] sctp_sendmsg+0x13a0/0x1f10 [ 3107.457032][T18699] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3107.462921][T18699] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3107.468642][T18699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3107.474869][T18699] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3107.481271][T18699] ? aa_af_perm+0x2a0/0x2a0 [ 3107.485775][T18699] ? lock_downgrade+0x920/0x920 [ 3107.490625][T18699] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3107.496207][T18699] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3107.502445][T18699] inet_sendmsg+0x9e/0xe0 [ 3107.506777][T18699] ? inet_send_prepare+0x4e0/0x4e0 [ 3107.511881][T18699] sock_sendmsg+0xd7/0x130 [ 3107.516288][T18699] ____sys_sendmsg+0x358/0x880 [ 3107.521038][T18699] ? kernel_sendmsg+0x50/0x50 [ 3107.525712][T18699] ? __fget+0x35d/0x550 [ 3107.529924][T18699] ? find_held_lock+0x35/0x130 [ 3107.534688][T18699] ___sys_sendmsg+0x100/0x170 [ 3107.539501][T18699] ? sendmsg_copy_msghdr+0x70/0x70 [ 3107.544615][T18699] ? __kasan_check_read+0x11/0x20 [ 3107.549637][T18699] ? __fget+0x37f/0x550 [ 3107.553782][T18699] ? ksys_dup3+0x3e0/0x3e0 [ 3107.558184][T18699] ? find_held_lock+0x35/0x130 [ 3107.562951][T18699] ? get_pid_task+0x11d/0x210 [ 3107.567634][T18699] ? __fget_light+0x1a9/0x230 [ 3107.572314][T18699] ? __fdget+0x1b/0x20 [ 3107.576396][T18699] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3107.582632][T18699] ? sockfd_lookup_light+0xcb/0x180 [ 3107.587839][T18699] __sys_sendmmsg+0x1bf/0x4d0 [ 3107.592529][T18699] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3107.597552][T18699] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3107.603791][T18699] ? fput_many+0x12c/0x1a0 [ 3107.608223][T18699] ? fput+0x1b/0x20 [ 3107.612024][T18699] ? ksys_write+0x1cf/0x290 [ 3107.616539][T18699] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3107.621994][T18699] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3107.627464][T18699] ? do_syscall_64+0x26/0x790 [ 3107.632150][T18699] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3107.638231][T18699] ? do_syscall_64+0x26/0x790 [ 3107.642912][T18699] __x64_sys_sendmmsg+0x9d/0x100 [ 3107.647857][T18699] do_syscall_64+0xfa/0x790 [ 3107.652361][T18699] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3107.658249][T18699] RIP: 0033:0x45a919 [ 3107.662145][T18699] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3107.681753][T18699] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3107.690178][T18699] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3107.698138][T18699] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3107.706103][T18699] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3107.714078][T18699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3107.722050][T18699] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:22:53 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0805b5055e0bcfe8474071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001600)=ANY=[@ANYBLOB="180000001300fbff00000000000100003d00000056ce9481"], 0x18}, 0x1, 0x68}, 0x0) r1 = socket(0x10, 0x800, 0x10) sendmmsg$alg(r1, &(0x7f0000006d80), 0x156, 0x4) 05:23:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f0000000280)='\t', 0x1, 0x10042084, 0x0, 0x4d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:23:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:23:00 executing program 0 (fault-call:3 fault-nth:11): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:23:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3122.090390][T18716] FAULT_INJECTION: forcing a failure. [ 3122.090390][T18716] name failslab, interval 1, probability 0, space 0, times 0 [ 3122.101017][T18715] xt_socket: unknown flags 0x4 [ 3122.105309][T18716] CPU: 0 PID: 18716 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3122.116600][T18716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3122.126835][T18716] Call Trace: [ 3122.130141][T18716] dump_stack+0x197/0x210 [ 3122.134496][T18716] should_fail.cold+0xa/0x15 05:23:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3122.139112][T18716] ? fault_create_debugfs_attr+0x180/0x180 [ 3122.144939][T18716] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3122.150078][T18716] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3122.155655][T18716] __should_failslab+0x121/0x190 [ 3122.160608][T18716] should_failslab+0x9/0x14 [ 3122.165119][T18716] kmem_cache_alloc_trace+0x4b/0x790 [ 3122.170418][T18716] ? mark_held_locks+0xa4/0xf0 [ 3122.175204][T18716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3122.181469][T18716] ? __ipv6_addr_type+0x219/0x32d 05:23:00 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3122.186512][T18716] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3122.192431][T18716] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3122.198168][T18716] sctp_add_bind_addr+0x9f/0x3a0 [ 3122.203122][T18716] sctp_copy_local_addr_list+0x385/0x530 [ 3122.208768][T18716] ? sctp_defaults_init+0xcb0/0xcb0 [ 3122.213970][T18716] ? get_random_bytes+0x35/0x40 [ 3122.213990][T18716] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3122.214011][T18716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3122.214032][T18716] sctp_copy_one_addr+0x5f/0x170 [ 3122.214046][T18716] ? sctp_copy_one_addr+0x5f/0x170 [ 3122.214067][T18716] sctp_bind_addr_copy+0xfc/0x2c8 [ 3122.246130][T18716] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3122.252401][T18716] sctp_connect_new_asoc+0x178/0x5a0 [ 3122.257726][T18716] ? security_sctp_bind_connect+0x93/0xc0 [ 3122.263486][T18716] sctp_sendmsg+0x13a0/0x1f10 [ 3122.268286][T18716] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3122.274196][T18716] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3122.279848][T18716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3122.286101][T18716] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3122.292531][T18716] ? aa_af_perm+0x2a0/0x2a0 [ 3122.297057][T18716] ? lock_downgrade+0x920/0x920 [ 3122.301920][T18716] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3122.301940][T18716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3122.301960][T18716] inet_sendmsg+0x9e/0xe0 [ 3122.313713][T18716] ? inet_send_prepare+0x4e0/0x4e0 [ 3122.313727][T18716] sock_sendmsg+0xd7/0x130 [ 3122.313742][T18716] ____sys_sendmsg+0x358/0x880 [ 3122.313760][T18716] ? kernel_sendmsg+0x50/0x50 [ 3122.313780][T18716] ? __fget+0x35d/0x550 [ 3122.341170][T18716] ? find_held_lock+0x35/0x130 [ 3122.345960][T18716] ___sys_sendmsg+0x100/0x170 [ 3122.350651][T18716] ? sendmsg_copy_msghdr+0x70/0x70 [ 3122.355767][T18716] ? __kasan_check_read+0x11/0x20 [ 3122.360791][T18716] ? __fget+0x37f/0x550 [ 3122.364984][T18716] ? ksys_dup3+0x3e0/0x3e0 [ 3122.369384][T18716] ? find_held_lock+0x35/0x130 [ 3122.374150][T18716] ? get_pid_task+0x11d/0x210 [ 3122.378829][T18716] ? __fget_light+0x1a9/0x230 [ 3122.383487][T18716] ? __fdget+0x1b/0x20 [ 3122.387540][T18716] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3122.393772][T18716] ? sockfd_lookup_light+0xcb/0x180 [ 3122.398956][T18716] __sys_sendmmsg+0x1bf/0x4d0 [ 3122.403628][T18716] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3122.408668][T18716] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3122.414899][T18716] ? fput_many+0x12c/0x1a0 [ 3122.419311][T18716] ? fput+0x1b/0x20 [ 3122.423112][T18716] ? ksys_write+0x1cf/0x290 [ 3122.427611][T18716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3122.434971][T18716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3122.440420][T18716] ? do_syscall_64+0x26/0x790 [ 3122.445081][T18716] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3122.451130][T18716] ? do_syscall_64+0x26/0x790 [ 3122.455811][T18716] __x64_sys_sendmmsg+0x9d/0x100 [ 3122.460746][T18716] do_syscall_64+0xfa/0x790 [ 3122.465245][T18716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3122.471126][T18716] RIP: 0033:0x45a919 [ 3122.475121][T18716] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3122.494814][T18716] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3122.503225][T18716] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3122.511197][T18716] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3122.519153][T18716] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3122.527115][T18716] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3122.535077][T18716] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:23:02 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000), 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'bond0\x00', {0x2, 0x9e, @loopback}}) syz_genetlink_get_family_id$fou(0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) 05:23:02 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00000000946113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:02 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x04\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:23:02 executing program 0 (fault-call:3 fault-nth:12): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3124.088342][T18730] FAULT_INJECTION: forcing a failure. [ 3124.088342][T18730] name failslab, interval 1, probability 0, space 0, times 0 [ 3124.116971][T18734] xt_socket: unknown flags 0x4 [ 3124.117957][T18730] CPU: 0 PID: 18730 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3124.130457][T18730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3124.140523][T18730] Call Trace: [ 3124.143843][T18730] dump_stack+0x197/0x210 [ 3124.148195][T18730] should_fail.cold+0xa/0x15 [ 3124.152809][T18730] ? fault_create_debugfs_attr+0x180/0x180 [ 3124.158639][T18730] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3124.163769][T18730] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3124.169344][T18730] __should_failslab+0x121/0x190 [ 3124.174330][T18730] should_failslab+0x9/0x14 [ 3124.178865][T18730] kmem_cache_alloc_trace+0x4b/0x790 [ 3124.184177][T18730] ? mark_held_locks+0xa4/0xf0 [ 3124.188958][T18730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3124.195212][T18730] ? __ipv6_addr_type+0x219/0x32d [ 3124.200273][T18730] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3124.206170][T18730] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3124.211889][T18730] sctp_add_bind_addr+0x9f/0x3a0 [ 3124.211912][T18730] sctp_copy_local_addr_list+0x385/0x530 [ 3124.211931][T18730] ? sctp_defaults_init+0xcb0/0xcb0 [ 3124.211945][T18730] ? get_random_bytes+0x35/0x40 [ 3124.211962][T18730] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3124.211981][T18730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3124.212001][T18730] sctp_copy_one_addr+0x5f/0x170 [ 3124.212014][T18730] ? sctp_copy_one_addr+0x5f/0x170 [ 3124.212033][T18730] sctp_bind_addr_copy+0xfc/0x2c8 [ 3124.212054][T18730] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3124.212073][T18730] sctp_connect_new_asoc+0x178/0x5a0 [ 3124.227841][T18730] ? security_sctp_bind_connect+0x93/0xc0 [ 3124.238556][T18730] sctp_sendmsg+0x13a0/0x1f10 [ 3124.282607][T18730] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3124.288608][T18730] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3124.294796][T18730] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3124.301128][T18730] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3124.307741][T18730] ? aa_af_perm+0x2a0/0x2a0 [ 3124.312579][T18730] ? lock_downgrade+0x920/0x920 [ 3124.317565][T18730] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3124.323563][T18730] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3124.329887][T18730] inet_sendmsg+0x9e/0xe0 [ 3124.335022][T18730] ? inet_send_prepare+0x4e0/0x4e0 [ 3124.340138][T18730] sock_sendmsg+0xd7/0x130 [ 3124.344549][T18730] ____sys_sendmsg+0x358/0x880 [ 3124.349300][T18730] ? kernel_sendmsg+0x50/0x50 [ 3124.353964][T18730] ? __fget+0x35d/0x550 [ 3124.358119][T18730] ? find_held_lock+0x35/0x130 [ 3124.362926][T18730] ___sys_sendmsg+0x100/0x170 [ 3124.367590][T18730] ? sendmsg_copy_msghdr+0x70/0x70 [ 3124.372742][T18730] ? __kasan_check_read+0x11/0x20 [ 3124.377760][T18730] ? __fget+0x37f/0x550 [ 3124.381940][T18730] ? ksys_dup3+0x3e0/0x3e0 [ 3124.386342][T18730] ? find_held_lock+0x35/0x130 [ 3124.391412][T18730] ? get_pid_task+0x11d/0x210 [ 3124.396174][T18730] ? __fget_light+0x1a9/0x230 [ 3124.401983][T18730] ? __fdget+0x1b/0x20 [ 3124.406070][T18730] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3124.412322][T18730] ? sockfd_lookup_light+0xcb/0x180 [ 3124.417525][T18730] __sys_sendmmsg+0x1bf/0x4d0 [ 3124.422220][T18730] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3124.427247][T18730] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3124.433492][T18730] ? fput_many+0x12c/0x1a0 [ 3124.437894][T18730] ? fput+0x1b/0x20 [ 3124.441694][T18730] ? ksys_write+0x1cf/0x290 [ 3124.446193][T18730] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3124.451641][T18730] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3124.457128][T18730] ? do_syscall_64+0x26/0x790 [ 3124.461808][T18730] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3124.468049][T18730] ? do_syscall_64+0x26/0x790 [ 3124.472720][T18730] __x64_sys_sendmmsg+0x9d/0x100 [ 3124.477718][T18730] do_syscall_64+0xfa/0x790 [ 3124.485228][T18730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3124.491105][T18730] RIP: 0033:0x45a919 [ 3124.494998][T18730] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3124.514633][T18730] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3124.523087][T18730] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3124.531056][T18730] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3124.539011][T18730] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3124.547053][T18730] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3124.555019][T18730] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:23:06 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x80000000000000bd) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000003940)=[{{0x0, 0x0, 0x0}}], 0x385, 0x0, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4(r0, 0x0, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)='>', 0x1}], 0x1}}], 0x1, 0x0) close(r1) 05:23:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x05\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:23:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:15 executing program 0 (fault-call:3 fault-nth:13): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:23:15 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001140)=0x101df) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) 05:23:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x3) r3 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r3, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r4 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r4, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0xff, "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"}, &(0x7f0000000500)=0x107) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000540)={r5, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xfffd, 0x0, 0x3, 0xffff}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e22, 0x9, @empty, 0x80000001}}}, 0x84) r7 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r7, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x83, &(0x7f00000001c0)={r10}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r10, @in6={{0xa, 0x4e21, 0xfffffffa, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}, 0x1, 0x0, 0xd69, 0x9, 0x1f}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000000380)={r11, 0x5, 0xd, "15e98bb70bb06aaa8a6a9a79c3"}, 0x15) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) [ 3137.537517][T18747] xt_socket: unknown flags 0x4 [ 3137.539118][T18746] FAULT_INJECTION: forcing a failure. [ 3137.539118][T18746] name failslab, interval 1, probability 0, space 0, times 0 [ 3137.562259][T18746] CPU: 0 PID: 18746 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3137.570993][T18746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3137.581062][T18746] Call Trace: [ 3137.584534][T18746] dump_stack+0x197/0x210 [ 3137.584555][T18746] should_fail.cold+0xa/0x15 [ 3137.584572][T18746] ? fault_create_debugfs_attr+0x180/0x180 [ 3137.584593][T18746] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3137.599514][T18746] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3137.610355][T18746] __should_failslab+0x121/0x190 [ 3137.615315][T18746] should_failslab+0x9/0x14 [ 3137.619828][T18746] kmem_cache_alloc_trace+0x4b/0x790 [ 3137.625198][T18746] ? mark_held_locks+0xa4/0xf0 [ 3137.625215][T18746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 05:23:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x06\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:23:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3137.625231][T18746] ? __ipv6_addr_type+0x219/0x32d [ 3137.625245][T18746] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3137.625258][T18746] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3137.625276][T18746] sctp_add_bind_addr+0x9f/0x3a0 [ 3137.625299][T18746] sctp_copy_local_addr_list+0x385/0x530 [ 3137.664705][T18746] ? sctp_defaults_init+0xcb0/0xcb0 [ 3137.670186][T18746] ? get_random_bytes+0x35/0x40 [ 3137.675150][T18746] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3137.681061][T18746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 05:23:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00000000ff6113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3137.687330][T18746] sctp_copy_one_addr+0x5f/0x170 [ 3137.692287][T18746] ? sctp_copy_one_addr+0x5f/0x170 [ 3137.697421][T18746] sctp_bind_addr_copy+0xfc/0x2c8 [ 3137.702412][T18753] xt_socket: unknown flags 0x4 [ 3137.702461][T18746] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3137.713582][T18746] sctp_connect_new_asoc+0x178/0x5a0 [ 3137.721661][T18746] ? security_sctp_bind_connect+0x93/0xc0 [ 3137.727414][T18746] sctp_sendmsg+0x13a0/0x1f10 [ 3137.732112][T18746] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 05:23:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\a\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3137.738311][T18746] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3137.744312][T18746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3137.750574][T18746] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3137.756990][T18746] ? aa_af_perm+0x2a0/0x2a0 [ 3137.757008][T18746] ? lock_downgrade+0x920/0x920 [ 3137.757027][T18746] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3137.757045][T18746] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3137.757067][T18746] inet_sendmsg+0x9e/0xe0 [ 3137.784555][T18746] ? inet_send_prepare+0x4e0/0x4e0 [ 3137.789771][T18746] sock_sendmsg+0xd7/0x130 [ 3137.794220][T18746] ____sys_sendmsg+0x358/0x880 [ 3137.799106][T18746] ? kernel_sendmsg+0x50/0x50 [ 3137.803785][T18746] ? __fget+0x35d/0x550 [ 3137.803800][T18746] ? find_held_lock+0x35/0x130 [ 3137.803823][T18746] ___sys_sendmsg+0x100/0x170 [ 3137.803841][T18746] ? sendmsg_copy_msghdr+0x70/0x70 [ 3137.803861][T18746] ? __kasan_check_read+0x11/0x20 [ 3137.827788][T18746] ? __fget+0x37f/0x550 [ 3137.832052][T18746] ? ksys_dup3+0x3e0/0x3e0 [ 3137.836480][T18746] ? find_held_lock+0x35/0x130 [ 3137.841262][T18746] ? get_pid_task+0x11d/0x210 [ 3137.845959][T18746] ? __fget_light+0x1a9/0x230 [ 3137.850651][T18746] ? __fdget+0x1b/0x20 [ 3137.852007][T18760] xt_socket: unknown flags 0x4 [ 3137.854903][T18746] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3137.854919][T18746] ? sockfd_lookup_light+0xcb/0x180 [ 3137.854940][T18746] __sys_sendmmsg+0x1bf/0x4d0 [ 3137.876145][T18746] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3137.881203][T18746] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 05:23:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x10\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3137.887459][T18746] ? fput_many+0x12c/0x1a0 [ 3137.891892][T18746] ? fput+0x1b/0x20 [ 3137.895712][T18746] ? ksys_write+0x1cf/0x290 [ 3137.900232][T18746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3137.905704][T18746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3137.911954][T18746] ? do_syscall_64+0x26/0x790 [ 3137.917147][T18746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3137.917167][T18746] ? do_syscall_64+0x26/0x790 [ 3137.928003][T18746] __x64_sys_sendmmsg+0x9d/0x100 [ 3137.932959][T18746] do_syscall_64+0xfa/0x790 [ 3137.937480][T18746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3137.943370][T18746] RIP: 0033:0x45a919 [ 3137.943386][T18746] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3137.943394][T18746] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3137.943407][T18746] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3137.943416][T18746] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3137.943424][T18746] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3137.943432][T18746] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3137.943440][T18746] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3137.998234][T18763] xt_socket: unknown flags 0x4 05:23:19 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e22, 0x89b5f913, @ipv4={[], [], @multicast2}}}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20000000}, 0x0) r1 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x0, 0x4201, 0x7f, 0x7fff, 0x3ff, 0x3e, 0x6, r0}, 0x20) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r4 = accept4(r2, 0x0, 0x0, 0x0) getsockname(r4, &(0x7f0000000400)=@tipc=@id, &(0x7f0000000180)=0xfffffffffffffeac) sendmmsg(r4, &(0x7f0000000180), 0x40001d0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)=[{0x0, 0x29f}], 0x2b8, 0x0, 0xffffffffffffffa9}, 0x40) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000240)=0xaa, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) socket$inet6(0xa, 0x0, 0x8) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x2343a726) write$cgroup_pid(r6, &(0x7f0000000000), 0xfffffea6) socket$inet_sctp(0x2, 0x0, 0x84) sendmmsg(r4, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 05:23:19 executing program 0 (fault-call:3 fault-nth:14): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:23:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:19 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x18\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3141.550825][T18776] xt_socket: unknown flags 0x4 [ 3141.552083][T18775] FAULT_INJECTION: forcing a failure. [ 3141.552083][T18775] name failslab, interval 1, probability 0, space 0, times 0 [ 3141.575620][T18775] CPU: 0 PID: 18775 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3141.584334][T18775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3141.594406][T18775] Call Trace: [ 3141.597717][T18775] dump_stack+0x197/0x210 [ 3141.602160][T18775] should_fail.cold+0xa/0x15 [ 3141.606871][T18775] ? fault_create_debugfs_attr+0x180/0x180 [ 3141.612707][T18775] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3141.617925][T18775] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3141.623566][T18775] __should_failslab+0x121/0x190 [ 3141.628534][T18775] should_failslab+0x9/0x14 [ 3141.633034][T18775] kmem_cache_alloc_trace+0x4b/0x790 [ 3141.633047][T18775] ? mark_held_locks+0xa4/0xf0 [ 3141.633065][T18775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3141.633080][T18775] ? __ipv6_addr_type+0x219/0x32d [ 3141.633094][T18775] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3141.633115][T18775] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3141.666144][T18775] sctp_add_bind_addr+0x9f/0x3a0 [ 3141.666170][T18775] sctp_copy_local_addr_list+0x385/0x530 [ 3141.666196][T18775] ? sctp_defaults_init+0xcb0/0xcb0 [ 3141.682309][T18775] ? get_random_bytes+0x35/0x40 [ 3141.687185][T18775] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3141.693086][T18775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3141.699338][T18775] sctp_copy_one_addr+0x5f/0x170 [ 3141.704295][T18775] ? sctp_copy_one_addr+0x5f/0x170 [ 3141.709437][T18775] sctp_bind_addr_copy+0xfc/0x2c8 [ 3141.714485][T18775] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3141.720752][T18775] sctp_connect_new_asoc+0x178/0x5a0 [ 3141.726173][T18775] ? security_sctp_bind_connect+0x93/0xc0 [ 3141.732013][T18775] sctp_sendmsg+0x13a0/0x1f10 [ 3141.736749][T18775] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3141.742641][T18775] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3141.748554][T18775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3141.756614][T18775] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3141.764377][T18775] ? aa_af_perm+0x2a0/0x2a0 [ 3141.769237][T18775] ? lock_downgrade+0x920/0x920 [ 3141.774621][T18775] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3141.780180][T18775] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3141.786419][T18775] inet_sendmsg+0x9e/0xe0 [ 3141.790731][T18775] ? inet_send_prepare+0x4e0/0x4e0 [ 3141.796286][T18775] sock_sendmsg+0xd7/0x130 [ 3141.801040][T18775] ____sys_sendmsg+0x358/0x880 [ 3141.807121][T18775] ? kernel_sendmsg+0x50/0x50 [ 3141.811809][T18775] ? __fget+0x35d/0x550 [ 3141.816752][T18775] ? find_held_lock+0x35/0x130 [ 3141.821717][T18775] ___sys_sendmsg+0x100/0x170 [ 3141.826494][T18775] ? sendmsg_copy_msghdr+0x70/0x70 [ 3141.831605][T18775] ? __kasan_check_read+0x11/0x20 [ 3141.836648][T18775] ? __fget+0x37f/0x550 [ 3141.841434][T18775] ? ksys_dup3+0x3e0/0x3e0 [ 3141.845843][T18775] ? find_held_lock+0x35/0x130 [ 3141.850601][T18775] ? get_pid_task+0x11d/0x210 [ 3141.855275][T18775] ? __fget_light+0x1a9/0x230 [ 3141.859946][T18775] ? __fdget+0x1b/0x20 [ 3141.864013][T18775] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3141.870342][T18775] ? sockfd_lookup_light+0xcb/0x180 [ 3141.875541][T18775] __sys_sendmmsg+0x1bf/0x4d0 [ 3141.880227][T18775] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3141.886545][T18775] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3141.893330][T18775] ? fput_many+0x12c/0x1a0 [ 3141.897740][T18775] ? fput+0x1b/0x20 [ 3141.901532][T18775] ? ksys_write+0x1cf/0x290 [ 3141.906567][T18775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3141.912040][T18775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3141.917876][T18775] ? do_syscall_64+0x26/0x790 [ 3141.922565][T18775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3141.928622][T18775] ? do_syscall_64+0x26/0x790 [ 3141.933291][T18775] __x64_sys_sendmmsg+0x9d/0x100 [ 3141.938229][T18775] do_syscall_64+0xfa/0x790 [ 3141.942720][T18775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3141.948612][T18775] RIP: 0033:0x45a919 [ 3141.952494][T18775] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3141.972171][T18775] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3141.980575][T18775] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3141.988531][T18775] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3141.996535][T18775] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3142.004496][T18775] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3142.012452][T18775] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:23:24 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfc000/0x3000)=nil, 0x3000, 0x2, 0x4000010, 0xffffffffffffffff, 0x0) r0 = 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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="d6c220102c922381c2f9807a5a9d360f8a308c140a7718dbd8b2a4225c8c78fddca307af71d52c6c82ef13894aa2105851aa2cf532f74ac01d8080a46ae7c3ac587c2e3617bfeb884e8f"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='\xe5\xbd\x9cF\xe8\xf7\x8d\xc5vejtr\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r5, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r4, r3, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8") ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000400)="829bfd2452c2cbe17c6bd21624f74a6a8ccae1b197a3e511be0fa9c5c5daa4df5b0020d1d47b387579df7a4bf96531379134084872044b8b76c163f1b303df33ae9b68b2924e0e2d4341a2c6c43fc14522b1b9339c095cb211fa671879e548cf85862eeac0b5afd7b00616d07d67a887904d3c1cc4b0a0f0d852eb9f5f289a6c960dd2ff3c9a66e670d0574741ef8200d2c16f5cb9349de033265acffcf7a5f9b5ef9f406206282a89dfdbf1f62abefcd18ad4e6e4bb5f2326116a8e4f37b407ddff6fb28d6dcd9be42abe1444a95cd8595fc45afcfef05834a2b2b4a025da803abeccaacbaab22bfd37496fd046c2002484838f215df059") socket$inet6_sctp(0xa, 0x0, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x10, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x401, 0x8, 0x5851, 0xafd9, r7}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r9 = socket$inet6(0xa, 0x0, 0x82) bind$inet6(r9, 0x0, 0x0) listen(r9, 0x4000000043) accept4(r9, 0x0, 0x0, 0x0) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r10, 0x4000000043) accept4(r10, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @remote}, 0xfffffffffffffd39) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 05:23:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e20, @remote}, 0x45) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x37, {0x0, 0x5, 0x0, 0x3, 0x80, 0x3}, 0x4, 0x3f}, 0xe) shutdown(r0, 0x1) 05:23:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawD\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:23:33 executing program 0 (fault-call:3 fault-nth:15): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:23:33 executing program 1: clock_gettime(0x7, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast2, @in=@empty}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) 05:23:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00000000026113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3155.453345][T18792] xt_socket: unknown flags 0x4 [ 3155.458242][T18793] FAULT_INJECTION: forcing a failure. [ 3155.458242][T18793] name failslab, interval 1, probability 0, space 0, times 0 [ 3155.474350][T18793] CPU: 0 PID: 18793 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3155.483586][T18793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3155.493652][T18793] Call Trace: [ 3155.496961][T18793] dump_stack+0x197/0x210 [ 3155.501309][T18793] should_fail.cold+0xa/0x15 [ 3155.505897][T18793] ? fault_create_debugfs_attr+0x180/0x180 [ 3155.505917][T18793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3155.505942][T18793] __should_failslab+0x121/0x190 [ 3155.505959][T18793] should_failslab+0x9/0x14 [ 3155.505973][T18793] kmem_cache_alloc_trace+0x4b/0x790 [ 3155.505991][T18793] ? sctp_bind_addr_state+0xe5/0x1d0 [ 3155.506008][T18793] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3155.506032][T18793] sctp_add_bind_addr+0x9f/0x3a0 [ 3155.548449][T18793] sctp_copy_local_addr_list+0x385/0x530 [ 3155.554100][T18793] ? sctp_defaults_init+0xcb0/0xcb0 [ 3155.559299][T18793] ? get_random_bytes+0x35/0x40 [ 3155.564184][T18793] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3155.570097][T18793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3155.576361][T18793] sctp_copy_one_addr+0x5f/0x170 [ 3155.581317][T18793] ? sctp_copy_one_addr+0x5f/0x170 [ 3155.586446][T18793] sctp_bind_addr_copy+0xfc/0x2c8 [ 3155.591493][T18793] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3155.597766][T18793] sctp_connect_new_asoc+0x178/0x5a0 05:23:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawH\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:23:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3155.603061][T18793] ? security_sctp_bind_connect+0x93/0xc0 [ 3155.603080][T18793] sctp_sendmsg+0x13a0/0x1f10 [ 3155.603102][T18793] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3155.603117][T18793] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3155.603134][T18793] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3155.603151][T18793] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3155.603171][T18793] ? aa_af_perm+0x2a0/0x2a0 [ 3155.603189][T18793] ? lock_downgrade+0x920/0x920 [ 3155.603209][T18793] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3155.603229][T18793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3155.659735][T18793] inet_sendmsg+0x9e/0xe0 [ 3155.664089][T18793] ? inet_send_prepare+0x4e0/0x4e0 [ 3155.669229][T18793] sock_sendmsg+0xd7/0x130 [ 3155.673653][T18793] ____sys_sendmsg+0x358/0x880 [ 3155.673671][T18793] ? kernel_sendmsg+0x50/0x50 [ 3155.673686][T18793] ? __fget+0x35d/0x550 [ 3155.673702][T18793] ? find_held_lock+0x35/0x130 [ 3155.673726][T18793] ___sys_sendmsg+0x100/0x170 [ 3155.673744][T18793] ? sendmsg_copy_msghdr+0x70/0x70 [ 3155.673764][T18793] ? __kasan_check_read+0x11/0x20 [ 3155.683285][T18793] ? __fget+0x37f/0x550 [ 3155.683305][T18793] ? ksys_dup3+0x3e0/0x3e0 [ 3155.683318][T18793] ? find_held_lock+0x35/0x130 [ 3155.683335][T18793] ? get_pid_task+0x11d/0x210 [ 3155.683354][T18793] ? __fget_light+0x1a9/0x230 [ 3155.683370][T18793] ? __fdget+0x1b/0x20 [ 3155.683383][T18793] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3155.683395][T18793] ? sockfd_lookup_light+0xcb/0x180 [ 3155.683413][T18793] __sys_sendmmsg+0x1bf/0x4d0 [ 3155.683432][T18793] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3155.683469][T18793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3155.683485][T18793] ? fput_many+0x12c/0x1a0 [ 3155.683498][T18793] ? fput+0x1b/0x20 [ 3155.683516][T18793] ? ksys_write+0x1cf/0x290 [ 3155.724572][T18798] xt_socket: unknown flags 0x4 [ 3155.726070][T18793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3155.726087][T18793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3155.726108][T18793] ? do_syscall_64+0x26/0x790 [ 3155.796411][T18793] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 05:23:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawJ\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3155.803302][T18793] ? do_syscall_64+0x26/0x790 [ 3155.807997][T18793] __x64_sys_sendmmsg+0x9d/0x100 [ 3155.812953][T18793] do_syscall_64+0xfa/0x790 [ 3155.817477][T18793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3155.823382][T18793] RIP: 0033:0x45a919 [ 3155.827290][T18793] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3155.847033][T18793] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3155.855464][T18793] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3155.863477][T18793] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3155.871498][T18793] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3155.879494][T18793] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3155.879510][T18793] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3155.944653][T18806] xt_socket: unknown flags 0x4 05:23:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:35 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000005e00012ade0380dd27e17862d2000804f7eedf682ddbe65100"], 0x28}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="240000001e005f0014fdf407eb080486b70000000100000000000000", 0x1c) socket(0x10, 0x80002, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r1 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000800)=[@iv={0xa0, 0x117, 0x2, 0x8b, "bf9b23ce4d8d57e608e5e2ee7de8753e59cf82a905fd977b7af1364c2201f2c430fd83ca1765fcb59544d72412d317a358096f910a91336ab7ab01001c9248f952fa4e003f5bc24d3b5118119c922c810e247077fbd7f2e00be5d8f1296ee51fe8ce2dfb79fdfb5cea8b96995cfd983b0ef0059f67d5afb77cdabcef955492d756f62169cf5d5a962d9f82"}, @assoc={0x18, 0x117, 0x4, 0x801}, @iv={0xa8, 0x117, 0x2, 0x93, "41c88824c35269ccac16317208a113875d813049338b237f2387d54396edb63009275d2acfe9d911824fad67da611a385256f11c8551827cf627912b4093bacd1af95a39bc26e12c2738277c12b089b8dfd582c9f0b1183461bc2627ca65c595fc32897639e26d6069e9d6ff434615e066a4052d6ecb07812b8c333d2d8939942805febc97bf49c5946ae98fad84d35ee6c557"}, @iv={0x2c, 0x117, 0x2, 0x9, "0258db7d34204639770e6740cd589f9ab0e3b8776a4e2b5ab83282a954b868146363614caa602338a44f7d7c1c133f59f954cbea4b3366f2461c04004948063e09462f1e5eba9c8ab80f2eacead5d1571ecd0f77001a293e42466f0860f9275cf0b8bf7076291fe7c640bf3843c32207aedd7b3ad801f2f2f98db96079995c191975313a5c93cc27e74e82"}, @iv={0x108, 0x117, 0x2, 0xf1, "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"}], 0x308}], 0x1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000440)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e23, @rand_addr=0x6}, 0x20, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000400)='bond_slave_1\x00', 0x81, 0x100, 0x2}) 05:23:48 executing program 3: r0 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r1 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0xfffffff9, 0x4}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x2, @empty, 0x8}}, 0x7fffffff, 0x6, 0x0, 0xf8e, 0x80, 0x3ff, 0x5}, &(0x7f00000003c0)=0x9c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000100)=@gcm_128={{}, "51cb3e3014ac2a58", "4c8d738996d6ab093d6d444844affd85", "51ce86ad", "00000000000000ff"}, 0x28) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x24}}, 0xfffffffffffffe62) r4 = socket$inet6(0xa, 0x5ffc134e81140bfa, 0x7f) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r3, &(0x7f00000000c0)="0956854bf43defd7d82e80212a9ccf58c076c29bd1b1ac744c04913d00"/38, 0x26, 0x890, 0x0, 0x1af) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x136) shutdown(r3, 0x1) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getpeername$ax25(r5, &(0x7f0000000200)={{0x3, @default}, [@remote, @default, @remote, @default, @remote, @netrom, @rose, @null]}, &(0x7f0000000180)=0x48) socket$inet6_sctp(0xa, 0x1, 0x84) 05:23:48 executing program 1: pipe(&(0x7f0000004e80)={0xffffffffffffffff}) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x1, &(0x7f0000004ec0)=0x1, 0x4) r1 = socket$inet6(0xa, 0x3, 0x7) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040)='NET_DM\x00') r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$kcm(r5, &(0x7f0000002940)={&(0x7f0000000280)=@xdp={0x2c, 0x8, r3, 0x30}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000300)="cfd104156b539ae4e6cbadea3aa39e756e412969bac73a450447f3e08c77cb285fd577e74544207e7018581d4a92f3f079ede9c27d4dd8bc76f2a126c778c3efe4ac58df2168a57516c19916c7651aa2baee7fd816c4aadb3c1e7825e95aaa74c9c4f691c64f42d09b89c12addcbcfe50574032222deca2449b7267404c3a3293ee2e42e84f2467164a15eae62a7844288653ab9aa6542ed8344f4c95c14eaf42028a0e898f1d525eed3d29f9c74f95463fc201ad39978", 0xb7}, {&(0x7f00000003c0)="d414df1d24163caa678cb6bbacbead267b52828d72fac1331e8a6c7d9713d1a2137d1a6a0d1b4a455eeb768d87ba1d4e87829af118bc5a8035bb192ed395d9dbfaaa0a0deaef773ccc49dbe9de59bc", 0x4f}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="d5bcc7441369ed05d367c9ec1dde5b73f78775c68d7c8535591bf478ad8d5ad49778ebb9b3cc66b766ab037a3df1c3e63210fed7c4842fd452d2587539e0efce6fc146c5608cea414fcf7e83be38f9141b87a74c60e5f37ce330dde7daf464e5643a692b8069cb57318ca5eda37b6584b339c7d6fa88a3d7fc06c35b9277d113a32234a7859923881ef3329ab8725971f1b787edf26c94ebdb69e256f1f41f294c4f1a7f2355ec9dc045ddd9e49134cb759171025eafda4a728e8b28e694b8a80c6a930b4f5f728d95fd73194454e68fc830edd852bfb2ee2e1979830359b9b69af85a455dbb7bc7191b29f5f38d0b74f3", 0xf1}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="29a712ec8f42", 0x6}, {&(0x7f0000001680)="b98b25ddbef131c021e1a5dd606c17d59972fd991ace78b55a761e4d99a6903aae8ac0320c071c2c4ded4443703119efcb9f91cfcff4eb15c6102c53b6f73fe54bd65a944c53cb27aeb2d2ee1ebcb63d88b89c6f192b561ce1a9f2ab0e0bcb0a93d2a90b528916a92c6b663c34481c4f0153bdda", 0x74}], 0x7, 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"], 0x11b0}, 0x40) sendmsg$NET_DM_CMD_START(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x14, r4, 0x1, 0x70bd2b, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2004200c}, 0x20004421) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @in=@loopback, 0xfffc, 0x20, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 05:23:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:23:48 executing program 0 (fault-call:3 fault-nth:16): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:23:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawL\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:23:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3170.899201][T18830] xt_socket: unknown flags 0x4 [ 3170.906462][T18829] FAULT_INJECTION: forcing a failure. [ 3170.906462][T18829] name failslab, interval 1, probability 0, space 0, times 0 [ 3170.926354][T18829] CPU: 0 PID: 18829 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3170.935066][T18829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3170.945133][T18829] Call Trace: 05:23:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawT\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3170.948441][T18829] dump_stack+0x197/0x210 [ 3170.952824][T18829] should_fail.cold+0xa/0x15 [ 3170.957443][T18829] ? fault_create_debugfs_attr+0x180/0x180 [ 3170.963371][T18829] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3170.968503][T18829] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3170.974075][T18829] __should_failslab+0x121/0x190 [ 3170.979160][T18829] should_failslab+0x9/0x14 [ 3170.983797][T18829] kmem_cache_alloc_trace+0x4b/0x790 [ 3170.989100][T18829] ? mark_held_locks+0xa4/0xf0 05:23:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3170.994013][T18829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3171.000259][T18829] ? __ipv6_addr_type+0x219/0x32d [ 3171.005282][T18829] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3171.005301][T18829] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3171.005323][T18829] sctp_add_bind_addr+0x9f/0x3a0 [ 3171.005346][T18829] sctp_copy_local_addr_list+0x385/0x530 [ 3171.005369][T18829] ? sctp_defaults_init+0xcb0/0xcb0 [ 3171.032882][T18829] ? get_random_bytes+0x35/0x40 [ 3171.037753][T18829] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3171.043665][T18829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3171.049930][T18829] sctp_copy_one_addr+0x5f/0x170 [ 3171.054884][T18829] ? sctp_copy_one_addr+0x5f/0x170 [ 3171.058800][T18836] xt_socket: unknown flags 0x4 [ 3171.060025][T18829] sctp_bind_addr_copy+0xfc/0x2c8 [ 3171.060055][T18829] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3171.076071][T18829] sctp_connect_new_asoc+0x178/0x5a0 [ 3171.081375][T18829] ? security_sctp_bind_connect+0x93/0xc0 [ 3171.081394][T18829] sctp_sendmsg+0x13a0/0x1f10 [ 3171.091798][T18829] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 05:23:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw`\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3171.097703][T18829] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3171.103354][T18829] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3171.109608][T18829] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3171.116043][T18829] ? aa_af_perm+0x2a0/0x2a0 [ 3171.120565][T18829] ? lock_downgrade+0x920/0x920 [ 3171.125436][T18829] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3171.130996][T18829] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3171.137258][T18829] inet_sendmsg+0x9e/0xe0 [ 3171.141602][T18829] ? inet_send_prepare+0x4e0/0x4e0 [ 3171.146721][T18829] sock_sendmsg+0xd7/0x130 [ 3171.151158][T18829] ____sys_sendmsg+0x358/0x880 [ 3171.155938][T18829] ? kernel_sendmsg+0x50/0x50 [ 3171.160625][T18829] ? __fget+0x35d/0x550 [ 3171.164793][T18829] ? find_held_lock+0x35/0x130 [ 3171.169583][T18829] ___sys_sendmsg+0x100/0x170 [ 3171.174328][T18829] ? sendmsg_copy_msghdr+0x70/0x70 [ 3171.174346][T18829] ? __kasan_check_read+0x11/0x20 [ 3171.174364][T18829] ? __fget+0x37f/0x550 [ 3171.174383][T18829] ? ksys_dup3+0x3e0/0x3e0 [ 3171.174401][T18829] ? find_held_lock+0x35/0x130 05:23:49 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3171.197811][T18829] ? get_pid_task+0x11d/0x210 [ 3171.197834][T18829] ? __fget_light+0x1a9/0x230 [ 3171.197853][T18829] ? __fdget+0x1b/0x20 [ 3171.211250][T18829] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3171.217519][T18829] ? sockfd_lookup_light+0xcb/0x180 [ 3171.222737][T18829] __sys_sendmmsg+0x1bf/0x4d0 [ 3171.227434][T18829] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3171.227896][T18841] xt_socket: unknown flags 0x4 [ 3171.232486][T18829] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3171.232502][T18829] ? fput_many+0x12c/0x1a0 [ 3171.232517][T18829] ? fput+0x1b/0x20 [ 3171.232532][T18829] ? ksys_write+0x1cf/0x290 [ 3171.232551][T18829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3171.232565][T18829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3171.232579][T18829] ? do_syscall_64+0x26/0x790 [ 3171.232592][T18829] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3171.232603][T18829] ? do_syscall_64+0x26/0x790 [ 3171.232625][T18829] __x64_sys_sendmmsg+0x9d/0x100 [ 3171.251949][T18829] do_syscall_64+0xfa/0x790 [ 3171.251969][T18829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3171.251980][T18829] RIP: 0033:0x45a919 [ 3171.251995][T18829] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3171.252003][T18829] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3171.287945][T18829] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3171.287956][T18829] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 05:23:49 executing program 0 (fault-call:3 fault-nth:17): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3171.287965][T18829] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3171.287975][T18829] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3171.287984][T18829] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3171.453514][T18849] FAULT_INJECTION: forcing a failure. [ 3171.453514][T18849] name failslab, interval 1, probability 0, space 0, times 0 [ 3171.473391][T18849] CPU: 1 PID: 18849 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3171.482124][T18849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3171.492275][T18849] Call Trace: [ 3171.495583][T18849] dump_stack+0x197/0x210 [ 3171.500028][T18849] should_fail.cold+0xa/0x15 [ 3171.504635][T18849] ? fault_create_debugfs_attr+0x180/0x180 [ 3171.510461][T18849] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3171.515568][T18849] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3171.521201][T18849] __should_failslab+0x121/0x190 [ 3171.526138][T18849] should_failslab+0x9/0x14 [ 3171.530633][T18849] kmem_cache_alloc_trace+0x4b/0x790 [ 3171.535913][T18849] ? mark_held_locks+0xa4/0xf0 [ 3171.540677][T18849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3171.546910][T18849] ? __ipv6_addr_type+0x219/0x32d [ 3171.552031][T18849] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3171.557946][T18849] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3171.564534][T18849] sctp_add_bind_addr+0x9f/0x3a0 [ 3171.569824][T18849] sctp_copy_local_addr_list+0x385/0x530 [ 3171.575549][T18849] ? sctp_defaults_init+0xcb0/0xcb0 [ 3171.580744][T18849] ? get_random_bytes+0x35/0x40 [ 3171.585590][T18849] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3171.591754][T18849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3171.598022][T18849] sctp_copy_one_addr+0x5f/0x170 [ 3171.602968][T18849] ? sctp_copy_one_addr+0x5f/0x170 [ 3171.608090][T18849] sctp_bind_addr_copy+0xfc/0x2c8 [ 3171.613120][T18849] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3171.619355][T18849] sctp_connect_new_asoc+0x178/0x5a0 [ 3171.624971][T18849] ? security_sctp_bind_connect+0x93/0xc0 [ 3171.630684][T18849] sctp_sendmsg+0x13a0/0x1f10 [ 3171.635360][T18849] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3171.641256][T18849] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3171.646886][T18849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3171.653822][T18849] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3171.660230][T18849] ? aa_af_perm+0x2a0/0x2a0 [ 3171.664721][T18849] ? lock_downgrade+0x920/0x920 [ 3171.669562][T18849] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3171.675102][T18849] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3171.681513][T18849] inet_sendmsg+0x9e/0xe0 [ 3171.685825][T18849] ? inet_send_prepare+0x4e0/0x4e0 [ 3171.690918][T18849] sock_sendmsg+0xd7/0x130 [ 3171.695344][T18849] ____sys_sendmsg+0x358/0x880 [ 3171.700107][T18849] ? kernel_sendmsg+0x50/0x50 [ 3171.704769][T18849] ? __fget+0x35d/0x550 [ 3171.708926][T18849] ? find_held_lock+0x35/0x130 [ 3171.713679][T18849] ___sys_sendmsg+0x100/0x170 [ 3171.718342][T18849] ? sendmsg_copy_msghdr+0x70/0x70 [ 3171.723453][T18849] ? __kasan_check_read+0x11/0x20 [ 3171.728470][T18849] ? __fget+0x37f/0x550 [ 3171.732621][T18849] ? ksys_dup3+0x3e0/0x3e0 [ 3171.737030][T18849] ? find_held_lock+0x35/0x130 [ 3171.741783][T18849] ? get_pid_task+0x11d/0x210 [ 3171.746445][T18849] ? __fget_light+0x1a9/0x230 [ 3171.751119][T18849] ? __fdget+0x1b/0x20 [ 3171.755172][T18849] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3171.761399][T18849] ? sockfd_lookup_light+0xcb/0x180 [ 3171.766583][T18849] __sys_sendmmsg+0x1bf/0x4d0 [ 3171.771248][T18849] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3171.776281][T18849] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3171.782517][T18849] ? fput_many+0x12c/0x1a0 [ 3171.786925][T18849] ? fput+0x1b/0x20 [ 3171.790716][T18849] ? ksys_write+0x1cf/0x290 [ 3171.795315][T18849] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3171.800764][T18849] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3171.806228][T18849] ? do_syscall_64+0x26/0x790 [ 3171.812727][T18849] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3171.818779][T18849] ? do_syscall_64+0x26/0x790 [ 3171.823459][T18849] __x64_sys_sendmmsg+0x9d/0x100 [ 3171.828396][T18849] do_syscall_64+0xfa/0x790 [ 3171.832889][T18849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3171.838782][T18849] RIP: 0033:0x45a919 [ 3171.842668][T18849] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3171.862261][T18849] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3171.870666][T18849] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3171.878628][T18849] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3171.886595][T18849] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3171.894563][T18849] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3171.902613][T18849] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:23:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote}, {}, 0x0, {}, '\x00\x00\x00\x80\x00'}) 05:24:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawh\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:08 executing program 0 (fault-call:3 fault-nth:18): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:24:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x28000003, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) r3 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="cedea6975efc5ce74a9d0000095143e09d277767e8e1f2d340cc2e948921eb7ee07449110d96206c98ccf275bc5e02e79852466b7e6e41d38fd2b0758f56983b7c14e9ecfe8489988ce5107bbbebc37ecb964fb55888c90eb18e2b2fcde2a1d6b9b456145817d9b43f7aaa8e0a5e2539b5404da6338e63b274a0a7204356c2e4d5184072c3114ccec0d2fb23f10f320ffa4298f715369749cb0c77fb877bf36ecfdb"], 0x1}}, 0x48000) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, 0x0, 0x800) close(r1) 05:24:08 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="b40000000000000063114800115d8cd03c1142e000000000ddd47317bf7ce1f2ea2b2c3dafd3cf60c805416eb56c748e0a68cf0358bd08cdf224e2875d686606ad2e2cbeab669065f6d74d282310b62bf42a0c21b3891af1eb42b06b170684ed5d1c3909231254be7c5c662c34d3d9f5c3410871212ac1f7753a7b4143cf17930ce3c51f3a91b5ffeb35464edf22c05dadcaf73cc30d8161"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) 05:24:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = accept(r2, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x80) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x83, &(0x7f00000001c0)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x80000000, 0x0, 0x8000, 0x8d74, 0x1, 0x1, 0x3, {r6, @in={{0x2, 0x4e20, @multicast2}}, 0x4, 0xbca, 0xd4, 0x2, 0x65a}}, &(0x7f0000000180)=0xb0) shutdown(r0, 0x1) [ 3190.488391][T18864] xt_socket: unknown flags 0x4 05:24:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawl\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3190.510201][T18866] FAULT_INJECTION: forcing a failure. [ 3190.510201][T18866] name failslab, interval 1, probability 0, space 0, times 0 [ 3190.548348][T18866] CPU: 1 PID: 18866 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3190.557020][T18869] xt_socket: unknown flags 0x4 [ 3190.557097][T18866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3190.571931][T18866] Call Trace: [ 3190.575243][T18866] dump_stack+0x197/0x210 [ 3190.579606][T18866] should_fail.cold+0xa/0x15 [ 3190.584220][T18866] ? fault_create_debugfs_attr+0x180/0x180 [ 3190.590226][T18866] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3190.595548][T18866] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3190.601299][T18866] __should_failslab+0x121/0x190 [ 3190.606259][T18866] should_failslab+0x9/0x14 [ 3190.610757][T18866] kmem_cache_alloc_trace+0x4b/0x790 [ 3190.616089][T18866] ? mark_held_locks+0xa4/0xf0 [ 3190.620979][T18866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3190.627571][T18866] ? __ipv6_addr_type+0x219/0x32d [ 3190.632613][T18866] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3190.638518][T18866] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3190.638547][T18866] sctp_add_bind_addr+0x9f/0x3a0 [ 3190.651079][T18866] sctp_copy_local_addr_list+0x385/0x530 [ 3190.657100][T18866] ? sctp_defaults_init+0xcb0/0xcb0 [ 3190.662512][T18866] ? get_random_bytes+0x35/0x40 [ 3190.667904][T18866] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3190.673811][T18866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3190.673835][T18866] sctp_copy_one_addr+0x5f/0x170 [ 3190.673850][T18866] ? sctp_copy_one_addr+0x5f/0x170 [ 3190.673875][T18866] sctp_bind_addr_copy+0xfc/0x2c8 [ 3190.695263][T18866] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3190.697729][T18872] xt_socket: unknown flags 0x4 [ 3190.701520][T18866] sctp_connect_new_asoc+0x178/0x5a0 [ 3190.701537][T18866] ? security_sctp_bind_connect+0x93/0xc0 [ 3190.701557][T18866] sctp_sendmsg+0x13a0/0x1f10 [ 3190.722228][T18866] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3190.728253][T18866] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3190.733913][T18866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3190.740266][T18866] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3190.747691][T18866] ? aa_af_perm+0x2a0/0x2a0 [ 3190.752740][T18866] ? lock_downgrade+0x920/0x920 [ 3190.757612][T18866] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3190.763531][T18866] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3190.769970][T18866] inet_sendmsg+0x9e/0xe0 [ 3190.774327][T18866] ? inet_send_prepare+0x4e0/0x4e0 [ 3190.779459][T18866] sock_sendmsg+0xd7/0x130 [ 3190.783880][T18866] ____sys_sendmsg+0x358/0x880 [ 3190.783898][T18866] ? kernel_sendmsg+0x50/0x50 [ 3190.783913][T18866] ? __fget+0x35d/0x550 [ 3190.783927][T18866] ? find_held_lock+0x35/0x130 [ 3190.783949][T18866] ___sys_sendmsg+0x100/0x170 [ 3190.783969][T18866] ? sendmsg_copy_msghdr+0x70/0x70 [ 3190.812485][T18866] ? __kasan_check_read+0x11/0x20 [ 3190.817538][T18866] ? __fget+0x37f/0x550 [ 3190.821826][T18866] ? ksys_dup3+0x3e0/0x3e0 [ 3190.826358][T18866] ? find_held_lock+0x35/0x130 [ 3190.828261][T18878] xt_socket: unknown flags 0x4 [ 3190.831147][T18866] ? get_pid_task+0x11d/0x210 [ 3190.831169][T18866] ? __fget_light+0x1a9/0x230 [ 3190.831188][T18866] ? __fdget+0x1b/0x20 [ 3190.845870][T18866] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3190.856772][T18866] ? sockfd_lookup_light+0xcb/0x180 [ 3190.856790][T18866] __sys_sendmmsg+0x1bf/0x4d0 [ 3190.856808][T18866] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3190.856848][T18866] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3190.856868][T18866] ? fput_many+0x12c/0x1a0 [ 3190.882482][T18866] ? fput+0x1b/0x20 [ 3190.886941][T18866] ? ksys_write+0x1cf/0x290 [ 3190.891469][T18866] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3190.897498][T18866] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3190.903540][T18866] ? do_syscall_64+0x26/0x790 05:24:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawt\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawz\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw|\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3190.909275][T18866] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3190.915369][T18866] ? do_syscall_64+0x26/0x790 [ 3190.920059][T18866] __x64_sys_sendmmsg+0x9d/0x100 [ 3190.925016][T18866] do_syscall_64+0xfa/0x790 [ 3190.929537][T18866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3190.935440][T18866] RIP: 0033:0x45a919 [ 3190.939339][T18866] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3190.959457][T18866] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3190.959471][T18866] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3190.959479][T18866] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3190.959487][T18866] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3190.959494][T18866] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3190.959503][T18866] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:24:08 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:09 executing program 0 (fault-call:3 fault-nth:19): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3191.090042][T18887] xt_socket: unknown flags 0x4 05:24:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x8c\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3191.179868][T18891] FAULT_INJECTION: forcing a failure. [ 3191.179868][T18891] name failslab, interval 1, probability 0, space 0, times 0 [ 3191.211182][T18894] xt_socket: unknown flags 0x4 [ 3191.216019][T18891] CPU: 1 PID: 18891 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3191.216031][T18891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3191.216037][T18891] Call Trace: [ 3191.216057][T18891] dump_stack+0x197/0x210 [ 3191.216079][T18891] should_fail.cold+0xa/0x15 [ 3191.216100][T18891] ? fault_create_debugfs_attr+0x180/0x180 [ 3191.216121][T18891] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3191.216142][T18891] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3191.264146][T18891] __should_failslab+0x121/0x190 [ 3191.269097][T18891] should_failslab+0x9/0x14 [ 3191.273615][T18891] kmem_cache_alloc_trace+0x4b/0x790 [ 3191.273628][T18891] ? mark_held_locks+0xa4/0xf0 [ 3191.273645][T18891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3191.273661][T18891] ? __ipv6_addr_type+0x219/0x32d [ 3191.273674][T18891] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3191.273693][T18891] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3191.283720][T18891] sctp_add_bind_addr+0x9f/0x3a0 [ 3191.283745][T18891] sctp_copy_local_addr_list+0x385/0x530 [ 3191.283766][T18891] ? sctp_defaults_init+0xcb0/0xcb0 [ 3191.283786][T18891] ? get_random_bytes+0x35/0x40 [ 3191.327293][T18891] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3191.333399][T18891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3191.340099][T18891] sctp_copy_one_addr+0x5f/0x170 [ 3191.345056][T18891] ? sctp_copy_one_addr+0x5f/0x170 [ 3191.350210][T18891] sctp_bind_addr_copy+0xfc/0x2c8 [ 3191.355241][T18891] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3191.361475][T18891] sctp_connect_new_asoc+0x178/0x5a0 [ 3191.366764][T18891] ? security_sctp_bind_connect+0x93/0xc0 [ 3191.372470][T18891] sctp_sendmsg+0x13a0/0x1f10 [ 3191.377185][T18891] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3191.383073][T18891] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3191.388708][T18891] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3191.394953][T18891] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3191.401367][T18891] ? aa_af_perm+0x2a0/0x2a0 [ 3191.405861][T18891] ? lock_downgrade+0x920/0x920 [ 3191.410717][T18891] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3191.416267][T18891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3191.422495][T18891] inet_sendmsg+0x9e/0xe0 [ 3191.426899][T18891] ? inet_send_prepare+0x4e0/0x4e0 [ 3191.432205][T18891] sock_sendmsg+0xd7/0x130 [ 3191.436980][T18891] ____sys_sendmsg+0x358/0x880 [ 3191.442365][T18891] ? kernel_sendmsg+0x50/0x50 [ 3191.447035][T18891] ? __fget+0x35d/0x550 [ 3191.451278][T18891] ? find_held_lock+0x35/0x130 [ 3191.456141][T18891] ___sys_sendmsg+0x100/0x170 [ 3191.460822][T18891] ? sendmsg_copy_msghdr+0x70/0x70 [ 3191.465920][T18891] ? __kasan_check_read+0x11/0x20 [ 3191.470949][T18891] ? __fget+0x37f/0x550 [ 3191.475094][T18891] ? ksys_dup3+0x3e0/0x3e0 [ 3191.479704][T18891] ? find_held_lock+0x35/0x130 [ 3191.484459][T18891] ? get_pid_task+0x11d/0x210 [ 3191.489120][T18891] ? __fget_light+0x1a9/0x230 [ 3191.493783][T18891] ? __fdget+0x1b/0x20 [ 3191.497836][T18891] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3191.504145][T18891] ? sockfd_lookup_light+0xcb/0x180 [ 3191.509427][T18891] __sys_sendmmsg+0x1bf/0x4d0 [ 3191.514090][T18891] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3191.519128][T18891] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3191.525426][T18891] ? fput_many+0x12c/0x1a0 [ 3191.529851][T18891] ? fput+0x1b/0x20 [ 3191.533648][T18891] ? ksys_write+0x1cf/0x290 [ 3191.538143][T18891] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3191.543587][T18891] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3191.549029][T18891] ? do_syscall_64+0x26/0x790 [ 3191.553698][T18891] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3191.559748][T18891] ? do_syscall_64+0x26/0x790 [ 3191.564432][T18891] __x64_sys_sendmmsg+0x9d/0x100 [ 3191.569379][T18891] do_syscall_64+0xfa/0x790 [ 3191.573866][T18891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3191.579760][T18891] RIP: 0033:0x45a919 [ 3191.583641][T18891] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3191.603245][T18891] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3191.611648][T18891] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3191.619617][T18891] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3191.627648][T18891] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3191.635616][T18891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3191.643585][T18891] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:24:15 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$caif_stream(0x25, 0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2400000000000006290000d2910000000000f4ff002000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xac2, 0x3, 0x1000}, 0x4) 05:24:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x9c\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:23 executing program 0 (fault-call:3 fault-nth:20): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:24:23 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) pwrite64(0xffffffffffffffff, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0805b5055e0bcfe8") ioctl(0xffffffffffffffff, 0x100, &(0x7f0000000400)="829bfd2452c2cbe17c6bd21624f74a6a8ccae1b197a3e511be0fa9c5c5daa4df5b0020d1d47b387579df7a4bf96531379134084872044b8b76c163f1b303df33ae9b68b2924e0e2d4341a2c6c43fc14522b1") socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x5851, 0xafd9}, &(0x7f0000000100)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xfffffffffffffca2, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000580)=0x37f6ba4dda5aa5e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x83, &(0x7f00000001c0)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r6, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000004c0)={r7, 0xff}, &(0x7f0000000500)=0x8) sendto$inet6(r3, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6(0xa, 0x0, 0x0) listen(r8, 0x4000000043) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local, 0x8000}, 0x363) listen(0xffffffffffffffff, 0x4000000043) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 05:24:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @local}, 0xfffffffffffffeb9) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) r2 = socket$caif_stream(0x25, 0x1, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'yam0\x00', 0x3f2f408e5cb3823d}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) [ 3205.459405][T18913] xt_socket: unknown flags 0x4 [ 3205.468199][T18911] FAULT_INJECTION: forcing a failure. [ 3205.468199][T18911] name failslab, interval 1, probability 0, space 0, times 0 [ 3205.489705][T18911] CPU: 1 PID: 18911 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3205.498667][T18911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 05:24:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xaa\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3205.508731][T18911] Call Trace: [ 3205.512046][T18911] dump_stack+0x197/0x210 [ 3205.516477][T18911] should_fail.cold+0xa/0x15 [ 3205.521099][T18911] ? fault_create_debugfs_attr+0x180/0x180 [ 3205.527016][T18911] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3205.532156][T18911] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3205.537811][T18911] __should_failslab+0x121/0x190 [ 3205.542779][T18911] should_failslab+0x9/0x14 [ 3205.544106][T18916] xt_socket: unknown flags 0x4 [ 3205.548428][T18911] kmem_cache_alloc_trace+0x4b/0x790 05:24:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xbc\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3205.548445][T18911] ? mark_held_locks+0xa4/0xf0 [ 3205.548463][T18911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3205.548486][T18911] ? __ipv6_addr_type+0x219/0x32d [ 3205.575131][T18911] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3205.581068][T18911] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3205.587070][T18911] sctp_add_bind_addr+0x9f/0x3a0 [ 3205.592053][T18911] sctp_copy_local_addr_list+0x385/0x530 [ 3205.598400][T18911] ? sctp_defaults_init+0xcb0/0xcb0 [ 3205.604229][T18911] ? get_random_bytes+0x35/0x40 [ 3205.609111][T18911] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3205.615035][T18911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3205.621848][T18911] sctp_copy_one_addr+0x5f/0x170 [ 3205.626806][T18911] ? sctp_copy_one_addr+0x5f/0x170 [ 3205.631937][T18911] sctp_bind_addr_copy+0xfc/0x2c8 [ 3205.637077][T18911] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3205.643864][T18911] sctp_connect_new_asoc+0x178/0x5a0 [ 3205.646619][T18919] xt_socket: unknown flags 0x4 [ 3205.649501][T18911] ? security_sctp_bind_connect+0x93/0xc0 05:24:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw(\x01\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3205.649527][T18911] sctp_sendmsg+0x13a0/0x1f10 [ 3205.649558][T18911] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3205.671076][T18911] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3205.676744][T18911] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3205.683096][T18911] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3205.689570][T18911] ? aa_af_perm+0x2a0/0x2a0 [ 3205.694104][T18911] ? lock_downgrade+0x920/0x920 [ 3205.698997][T18911] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3205.704565][T18911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3205.704584][T18911] inet_sendmsg+0x9e/0xe0 [ 3205.704597][T18911] ? inet_send_prepare+0x4e0/0x4e0 [ 3205.704612][T18911] sock_sendmsg+0xd7/0x130 [ 3205.704628][T18911] ____sys_sendmsg+0x358/0x880 [ 3205.704645][T18911] ? kernel_sendmsg+0x50/0x50 [ 3205.704659][T18911] ? __fget+0x35d/0x550 [ 3205.704677][T18911] ? find_held_lock+0x35/0x130 [ 3205.743749][T18911] ___sys_sendmsg+0x100/0x170 [ 3205.747646][T18922] xt_socket: unknown flags 0x4 [ 3205.748456][T18911] ? sendmsg_copy_msghdr+0x70/0x70 [ 3205.758841][T18911] ? __kasan_check_read+0x11/0x20 [ 3205.764241][T18911] ? __fget+0x37f/0x550 [ 3205.768423][T18911] ? ksys_dup3+0x3e0/0x3e0 [ 3205.772858][T18911] ? find_held_lock+0x35/0x130 [ 3205.777634][T18911] ? get_pid_task+0x11d/0x210 [ 3205.782418][T18911] ? __fget_light+0x1a9/0x230 [ 3205.787121][T18911] ? __fdget+0x1b/0x20 [ 3205.791207][T18911] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3205.797476][T18911] ? sockfd_lookup_light+0xcb/0x180 [ 3205.802896][T18911] __sys_sendmmsg+0x1bf/0x4d0 [ 3205.802918][T18911] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3205.802952][T18911] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3205.802973][T18911] ? fput_many+0x12c/0x1a0 [ 3205.802989][T18911] ? fput+0x1b/0x20 [ 3205.803002][T18911] ? ksys_write+0x1cf/0x290 [ 3205.803026][T18911] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3205.840840][T18911] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3205.843376][T18925] xt_socket: unknown flags 0x4 [ 3205.846411][T18911] ? do_syscall_64+0x26/0x790 [ 3205.846429][T18911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3205.846442][T18911] ? do_syscall_64+0x26/0x790 [ 3205.846464][T18911] __x64_sys_sendmmsg+0x9d/0x100 [ 3205.874897][T18911] do_syscall_64+0xfa/0x790 [ 3205.879424][T18911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3205.885323][T18911] RIP: 0033:0x45a919 [ 3205.889662][T18911] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:24:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawD\x01\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:23 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawV\x01\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3205.910925][T18911] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3205.910940][T18911] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3205.910948][T18911] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3205.910956][T18911] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3205.910964][T18911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 05:24:23 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3205.910972][T18911] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3205.960129][T18928] xt_socket: unknown flags 0x4 05:24:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x8a\x01\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:34 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8470700") setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000080)=0x1dc2e0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x65}, [@ldst={0x3, 0x0, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='G\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) 05:24:34 executing program 0 (fault-call:3 fault-nth:21): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:24:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0xa2d, 0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f00000000c0)={0x400000b}, 0x10) write(r2, &(0x7f0000000000)="240000001a005f0214f9f4070009041e1100000000000000000000000800040006000000", 0x79) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) 05:24:34 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3216.808339][T18945] FAULT_INJECTION: forcing a failure. [ 3216.808339][T18945] name failslab, interval 1, probability 0, space 0, times 0 [ 3216.809982][T18946] xt_socket: unknown flags 0x4 [ 3216.827129][T18945] CPU: 0 PID: 18945 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3216.835824][T18945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3216.845894][T18945] Call Trace: [ 3216.849199][T18945] dump_stack+0x197/0x210 [ 3216.853718][T18945] should_fail.cold+0xa/0x15 [ 3216.853738][T18945] ? fault_create_debugfs_attr+0x180/0x180 [ 3216.853758][T18945] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3216.853773][T18945] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3216.853793][T18945] __should_failslab+0x121/0x190 [ 3216.864173][T18945] should_failslab+0x9/0x14 [ 3216.864189][T18945] kmem_cache_alloc_trace+0x4b/0x790 [ 3216.864201][T18945] ? mark_held_locks+0xa4/0xf0 [ 3216.864222][T18945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3216.900615][T18945] ? __ipv6_addr_type+0x219/0x32d [ 3216.905696][T18945] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3216.911604][T18945] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3216.911626][T18945] sctp_add_bind_addr+0x9f/0x3a0 [ 3216.911654][T18945] sctp_copy_local_addr_list+0x385/0x530 [ 3216.922282][T18945] ? sctp_defaults_init+0xcb0/0xcb0 [ 3216.922297][T18945] ? get_random_bytes+0x35/0x40 [ 3216.922316][T18945] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3216.922331][T18945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3216.922353][T18945] sctp_copy_one_addr+0x5f/0x170 [ 3216.955013][T18945] ? sctp_copy_one_addr+0x5f/0x170 [ 3216.960143][T18945] sctp_bind_addr_copy+0xfc/0x2c8 [ 3216.965194][T18945] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3216.971452][T18945] sctp_connect_new_asoc+0x178/0x5a0 [ 3216.976750][T18945] ? security_sctp_bind_connect+0x93/0xc0 [ 3216.982474][T18945] sctp_sendmsg+0x13a0/0x1f10 [ 3216.987152][T18945] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3216.993038][T18945] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3216.998668][T18945] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3217.004918][T18945] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3217.011335][T18945] ? aa_af_perm+0x2a0/0x2a0 [ 3217.015839][T18945] ? lock_downgrade+0x920/0x920 [ 3217.020701][T18945] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3217.026244][T18945] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3217.032485][T18945] inet_sendmsg+0x9e/0xe0 [ 3217.036791][T18945] ? inet_send_prepare+0x4e0/0x4e0 [ 3217.041880][T18945] sock_sendmsg+0xd7/0x130 [ 3217.046285][T18945] ____sys_sendmsg+0x358/0x880 [ 3217.051029][T18945] ? kernel_sendmsg+0x50/0x50 [ 3217.055685][T18945] ? __fget+0x35d/0x550 [ 3217.059825][T18945] ? find_held_lock+0x35/0x130 [ 3217.064747][T18945] ___sys_sendmsg+0x100/0x170 [ 3217.069403][T18945] ? sendmsg_copy_msghdr+0x70/0x70 [ 3217.074503][T18945] ? __kasan_check_read+0x11/0x20 [ 3217.079519][T18945] ? __fget+0x37f/0x550 [ 3217.083656][T18945] ? ksys_dup3+0x3e0/0x3e0 [ 3217.088069][T18945] ? find_held_lock+0x35/0x130 [ 3217.092833][T18945] ? get_pid_task+0x11d/0x210 [ 3217.097511][T18945] ? __fget_light+0x1a9/0x230 [ 3217.102165][T18945] ? __fdget+0x1b/0x20 [ 3217.106211][T18945] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3217.112429][T18945] ? sockfd_lookup_light+0xcb/0x180 [ 3217.117629][T18945] __sys_sendmmsg+0x1bf/0x4d0 [ 3217.122298][T18945] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3217.127326][T18945] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3217.133583][T18945] ? fput_many+0x12c/0x1a0 [ 3217.137988][T18945] ? fput+0x1b/0x20 [ 3217.141777][T18945] ? ksys_write+0x1cf/0x290 [ 3217.146265][T18945] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3217.151751][T18945] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3217.157199][T18945] ? do_syscall_64+0x26/0x790 [ 3217.161858][T18945] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3217.167921][T18945] ? do_syscall_64+0x26/0x790 [ 3217.172593][T18945] __x64_sys_sendmmsg+0x9d/0x100 [ 3217.177598][T18945] do_syscall_64+0xfa/0x790 [ 3217.182103][T18945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3217.187989][T18945] RIP: 0033:0x45a919 [ 3217.191867][T18945] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3217.211464][T18945] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3217.219997][T18945] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3217.227969][T18945] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3217.235954][T18945] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3217.243924][T18945] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3217.251884][T18945] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:24:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) r2 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r3 = accept(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000180)=""/44, &(0x7f0000000200)=0x2c) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:24:41 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xb4\x01\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:41 executing program 0 (fault-call:3 fault-nth:22): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:24:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e22, @local}, {0x2, 0x4e23, @rand_addr=0xfff}, 0x1cf92449ccb08a00, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)='veth1\x00', 0x4, 0x1, 0xaee}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @local}], 0x13) [ 3223.519629][T18958] xt_socket: unknown flags 0x4 [ 3223.537972][T18960] FAULT_INJECTION: forcing a failure. [ 3223.537972][T18960] name failslab, interval 1, probability 0, space 0, times 0 [ 3223.550770][T18960] CPU: 0 PID: 18960 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3223.559451][T18960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3223.569510][T18960] Call Trace: [ 3223.572808][T18960] dump_stack+0x197/0x210 [ 3223.572830][T18960] should_fail.cold+0xa/0x15 [ 3223.572849][T18960] ? fault_create_debugfs_attr+0x180/0x180 [ 3223.572869][T18960] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3223.572885][T18960] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3223.572905][T18960] __should_failslab+0x121/0x190 [ 3223.572924][T18960] should_failslab+0x9/0x14 [ 3223.572937][T18960] kmem_cache_alloc_trace+0x4b/0x790 [ 3223.572949][T18960] ? mark_held_locks+0xa4/0xf0 [ 3223.572972][T18960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3223.581969][T18960] ? __ipv6_addr_type+0x219/0x32d [ 3223.581987][T18960] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3223.582004][T18960] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3223.582024][T18960] sctp_add_bind_addr+0x9f/0x3a0 [ 3223.582047][T18960] sctp_copy_local_addr_list+0x385/0x530 [ 3223.582068][T18960] ? sctp_defaults_init+0xcb0/0xcb0 [ 3223.582081][T18960] ? get_random_bytes+0x35/0x40 [ 3223.582101][T18960] ? __sanitizer_cov_trace_switch+0x49/0x80 05:24:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xc8\x01\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xdf\x01\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3223.659353][T18963] xt_socket: unknown flags 0x4 [ 3223.662134][T18960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3223.662157][T18960] sctp_copy_one_addr+0x5f/0x170 [ 3223.662172][T18960] ? sctp_copy_one_addr+0x5f/0x170 [ 3223.662192][T18960] sctp_bind_addr_copy+0xfc/0x2c8 [ 3223.662214][T18960] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3223.662235][T18960] sctp_connect_new_asoc+0x178/0x5a0 [ 3223.662251][T18960] ? security_sctp_bind_connect+0x93/0xc0 [ 3223.662271][T18960] sctp_sendmsg+0x13a0/0x1f10 [ 3223.712035][T18960] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3223.712051][T18960] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3223.712067][T18960] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3223.712085][T18960] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3223.712104][T18960] ? aa_af_perm+0x2a0/0x2a0 [ 3223.712122][T18960] ? lock_downgrade+0x920/0x920 [ 3223.712144][T18960] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3223.712163][T18960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3223.712181][T18960] inet_sendmsg+0x9e/0xe0 [ 3223.712193][T18960] ? inet_send_prepare+0x4e0/0x4e0 [ 3223.712213][T18960] sock_sendmsg+0xd7/0x130 [ 3223.722759][T18960] ____sys_sendmsg+0x358/0x880 [ 3223.722778][T18960] ? kernel_sendmsg+0x50/0x50 [ 3223.722794][T18960] ? __fget+0x35d/0x550 [ 3223.722809][T18960] ? find_held_lock+0x35/0x130 [ 3223.722834][T18960] ___sys_sendmsg+0x100/0x170 [ 3223.722852][T18960] ? sendmsg_copy_msghdr+0x70/0x70 [ 3223.722866][T18960] ? __kasan_check_read+0x11/0x20 [ 3223.722885][T18960] ? __fget+0x37f/0x550 [ 3223.802431][T18966] xt_socket: unknown flags 0x4 05:24:41 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\f\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3223.804283][T18960] ? ksys_dup3+0x3e0/0x3e0 [ 3223.804305][T18960] ? find_held_lock+0x35/0x130 [ 3223.827502][T18960] ? get_pid_task+0x11d/0x210 [ 3223.832212][T18960] ? __fget_light+0x1a9/0x230 [ 3223.836904][T18960] ? __fdget+0x1b/0x20 [ 3223.840991][T18960] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3223.848474][T18960] ? sockfd_lookup_light+0xcb/0x180 [ 3223.853694][T18960] __sys_sendmmsg+0x1bf/0x4d0 [ 3223.862289][T18960] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3223.867458][T18960] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3223.874156][T18960] ? fput_many+0x12c/0x1a0 [ 3223.879265][T18960] ? fput+0x1b/0x20 [ 3223.883106][T18960] ? ksys_write+0x1cf/0x290 [ 3223.887625][T18960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3223.893113][T18960] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3223.899011][T18960] ? do_syscall_64+0x26/0x790 [ 3223.903792][T18960] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3223.909959][T18960] ? do_syscall_64+0x26/0x790 [ 3223.914654][T18960] __x64_sys_sendmmsg+0x9d/0x100 [ 3223.919607][T18960] do_syscall_64+0xfa/0x790 [ 3223.924138][T18960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3223.925318][T18969] xt_socket: unknown flags 0x4 [ 3223.930059][T18960] RIP: 0033:0x45a919 [ 3223.930076][T18960] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3223.930083][T18960] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3223.967934][T18960] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3223.975919][T18960] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3223.983928][T18960] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3223.992012][T18960] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3223.992022][T18960] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:24:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\r\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:24:52 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00000000396113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:24:52 executing program 0 (fault-call:3 fault-nth:23): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:24:52 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x100010, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) sendfile(r3, r2, 0x0, 0xffffffff800) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000280)={0x3, [0x8da8, 0x3], 0x9}, 0x10) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @rand_addr=0xfff}, {0x306, @random="c52e91a6c2ef"}, 0x40, {0x2, 0x4e23, @rand_addr=0x7fffffff}, 'bcsh0\x00'}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x82) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) socket$inet(0x10, 0x80003, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) [ 3234.326229][T18983] xt_socket: unknown flags 0x4 [ 3234.336644][T18984] FAULT_INJECTION: forcing a failure. [ 3234.336644][T18984] name failslab, interval 1, probability 0, space 0, times 0 [ 3234.360622][T18984] CPU: 0 PID: 18984 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3234.369382][T18984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3234.379445][T18984] Call Trace: [ 3234.382830][T18984] dump_stack+0x197/0x210 [ 3234.382851][T18984] should_fail.cold+0xa/0x15 [ 3234.382869][T18984] ? fault_create_debugfs_attr+0x180/0x180 [ 3234.382890][T18984] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3234.382905][T18984] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3234.382922][T18984] __should_failslab+0x121/0x190 [ 3234.382943][T18984] should_failslab+0x9/0x14 [ 3234.417727][T18984] kmem_cache_alloc_trace+0x4b/0x790 [ 3234.423115][T18984] ? mark_held_locks+0xa4/0xf0 [ 3234.427945][T18984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3234.434184][T18984] ? __ipv6_addr_type+0x219/0x32d [ 3234.439196][T18984] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3234.445177][T18984] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3234.451608][T18984] sctp_add_bind_addr+0x9f/0x3a0 [ 3234.456557][T18984] sctp_copy_local_addr_list+0x385/0x530 [ 3234.462192][T18984] ? sctp_defaults_init+0xcb0/0xcb0 [ 3234.467379][T18984] ? get_random_bytes+0x35/0x40 [ 3234.472240][T18984] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3234.478118][T18984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3234.484356][T18984] sctp_copy_one_addr+0x5f/0x170 [ 3234.489284][T18984] ? sctp_copy_one_addr+0x5f/0x170 [ 3234.494384][T18984] sctp_bind_addr_copy+0xfc/0x2c8 [ 3234.499394][T18984] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3234.505623][T18984] sctp_connect_new_asoc+0x178/0x5a0 [ 3234.510908][T18984] ? security_sctp_bind_connect+0x93/0xc0 [ 3234.516699][T18984] sctp_sendmsg+0x13a0/0x1f10 [ 3234.521376][T18984] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3234.527274][T18984] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3234.532902][T18984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3234.539126][T18984] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3234.545546][T18984] ? aa_af_perm+0x2a0/0x2a0 [ 3234.550047][T18984] ? lock_downgrade+0x920/0x920 [ 3234.554921][T18984] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3234.560458][T18984] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3234.566704][T18984] inet_sendmsg+0x9e/0xe0 [ 3234.571210][T18984] ? inet_send_prepare+0x4e0/0x4e0 [ 3234.576318][T18984] sock_sendmsg+0xd7/0x130 [ 3234.580751][T18984] ____sys_sendmsg+0x358/0x880 [ 3234.585626][T18984] ? kernel_sendmsg+0x50/0x50 [ 3234.590299][T18984] ? __fget+0x35d/0x550 [ 3234.594452][T18984] ? find_held_lock+0x35/0x130 [ 3234.599219][T18984] ___sys_sendmsg+0x100/0x170 [ 3234.603893][T18984] ? sendmsg_copy_msghdr+0x70/0x70 [ 3234.608990][T18984] ? __kasan_check_read+0x11/0x20 [ 3234.614003][T18984] ? __fget+0x37f/0x550 [ 3234.618157][T18984] ? ksys_dup3+0x3e0/0x3e0 [ 3234.622556][T18984] ? find_held_lock+0x35/0x130 [ 3234.627307][T18984] ? get_pid_task+0x11d/0x210 [ 3234.631973][T18984] ? __fget_light+0x1a9/0x230 [ 3234.636634][T18984] ? __fdget+0x1b/0x20 [ 3234.640696][T18984] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3234.646933][T18984] ? sockfd_lookup_light+0xcb/0x180 [ 3234.652117][T18984] __sys_sendmmsg+0x1bf/0x4d0 [ 3234.656781][T18984] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3234.661800][T18984] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3234.668111][T18984] ? fput_many+0x12c/0x1a0 [ 3234.672524][T18984] ? fput+0x1b/0x20 [ 3234.676316][T18984] ? ksys_write+0x1cf/0x290 [ 3234.680831][T18984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3234.686301][T18984] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3234.691841][T18984] ? do_syscall_64+0x26/0x790 [ 3234.696499][T18984] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3234.702820][T18984] ? do_syscall_64+0x26/0x790 [ 3234.708529][T18984] __x64_sys_sendmmsg+0x9d/0x100 [ 3234.714171][T18984] do_syscall_64+0xfa/0x790 [ 3234.718751][T18984] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3234.724643][T18984] RIP: 0033:0x45a919 [ 3234.728711][T18984] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3234.748322][T18984] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3234.756729][T18984] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3234.764709][T18984] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3234.772685][T18984] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3234.780652][T18984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3234.788727][T18984] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x10\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:01 executing program 0 (fault-call:3 fault-nth:24): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:25:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0xb31, &(0x7f00000000c0)="aff2a9becb13f633f54b5e0e5189127242ffa2bd72d4ff9a5518938a2d2d4b296c226799f6fc53f8adc1dad1c0a2dc7bc9310a0275af767166f9ed5a6b9848a332e2f76d9ca1b398bd8a117ad88fb11d9487dc68bb65bd4d9538ea6468c229967cc56eeda285abeb6c66d84e257a2f8a4d86bba8") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x83, &(0x7f00000001c0)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="070001000400b44d1d9b871f3ea4d7172bb2a7faa8b656d68b706fedb7e7b29debd6b3a007fbbf0f8bf4d4e77601ada7d9771d0af7023206d82fde701986918f96e69fdf7c50e256fd5ba476e3273e6c9dd259c88ce0ca7a4f55dfeaaaf717844b34848976c5a64440dbc4d21e18c85e1009fc3e45961d62c74092d440a974d1794bb727622821d90a2db6cc5e0d521d79fedc39dbc2b62548338f19cb61f76c105088fb5816dc0c98a2339ed4b6571f0ef920e51f593de3160f519e086ddbd2f7f676f6c033498753559f0cb57eea"], &(0x7f0000000180)=0xa) r6 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r6, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) write$binfmt_script(r6, &(0x7f0000000200)={'#! ', './file0', [{0x20, '\xd5+(securityselinux!'}, {}, {0x20, 'wlan0-[selfeth0securitymd5sumvboxnet0'}, {0x20, '\xd8&wlan0{%cgroup'}, {0x20, '-,vmnet0#'}, {0x20, '}'}, {0x20, 'system\x00'}]}, 0x6a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000780)={r8}) accept4$packet(r9, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000800)=0x145, 0x800) 05:25:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000040)='\xc5-\xfe\xd1K\xbe\xd9\xa7T\xfe\xe2\x1b\xd2\x9a\xcb)rC| ?l\xa6\x97\x90\x7fJ\\\x9fB\x1d\xa3_\x1a\xe9>\xb4p[\x17\xdc\v(\xddhas\x02\xda\x04F\x94\x82\x1d\xc6\x81\x0f\xbf\xd6\xe7\xcee=\x9d\xa5', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3243.131225][T18997] xt_socket: unknown flags 0x4 [ 3243.138765][T18995] FAULT_INJECTION: forcing a failure. [ 3243.138765][T18995] name failslab, interval 1, probability 0, space 0, times 0 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3243.186433][T18995] CPU: 1 PID: 18995 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3243.195160][T18995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3243.205232][T18995] Call Trace: [ 3243.208538][T18995] dump_stack+0x197/0x210 [ 3243.212919][T18995] should_fail.cold+0xa/0x15 [ 3243.217534][T18995] ? fault_create_debugfs_attr+0x180/0x180 [ 3243.223356][T18995] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3243.228488][T18995] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3243.234068][T18995] __should_failslab+0x121/0x190 [ 3243.234087][T18995] should_failslab+0x9/0x14 [ 3243.234101][T18995] kmem_cache_alloc_trace+0x4b/0x790 [ 3243.234115][T18995] ? mark_held_locks+0xa4/0xf0 [ 3243.234129][T18995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3243.234151][T18995] ? __ipv6_addr_type+0x219/0x32d [ 3243.265633][T18995] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3243.271541][T18995] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3243.277285][T18995] sctp_add_bind_addr+0x9f/0x3a0 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3243.282252][T18995] sctp_copy_local_addr_list+0x385/0x530 [ 3243.287918][T18995] ? sctp_defaults_init+0xcb0/0xcb0 [ 3243.293132][T18995] ? get_random_bytes+0x35/0x40 [ 3243.298003][T18995] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3243.303923][T18995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3243.310268][T18995] sctp_copy_one_addr+0x5f/0x170 [ 3243.315218][T18995] ? sctp_copy_one_addr+0x5f/0x170 [ 3243.315239][T18995] sctp_bind_addr_copy+0xfc/0x2c8 [ 3243.325373][T18995] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3243.325392][T18995] sctp_connect_new_asoc+0x178/0x5a0 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3243.325408][T18995] ? security_sctp_bind_connect+0x93/0xc0 [ 3243.325425][T18995] sctp_sendmsg+0x13a0/0x1f10 [ 3243.325450][T18995] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3243.353382][T18995] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3243.359038][T18995] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3243.365302][T18995] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3243.371736][T18995] ? aa_af_perm+0x2a0/0x2a0 [ 3243.376284][T18995] ? lock_downgrade+0x920/0x920 [ 3243.381249][T18995] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3243.386822][T18995] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3243.396125][T18995] inet_sendmsg+0x9e/0xe0 [ 3243.400490][T18995] ? inet_send_prepare+0x4e0/0x4e0 [ 3243.405613][T18995] sock_sendmsg+0xd7/0x130 [ 3243.410140][T18995] ____sys_sendmsg+0x358/0x880 [ 3243.414953][T18995] ? kernel_sendmsg+0x50/0x50 [ 3243.419650][T18995] ? __fget+0x35d/0x550 [ 3243.423818][T18995] ? find_held_lock+0x35/0x130 [ 3243.430000][T18995] ___sys_sendmsg+0x100/0x170 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3243.434700][T18995] ? sendmsg_copy_msghdr+0x70/0x70 [ 3243.439916][T18995] ? __kasan_check_read+0x11/0x20 [ 3243.446990][T18995] ? __fget+0x37f/0x550 [ 3243.451175][T18995] ? ksys_dup3+0x3e0/0x3e0 [ 3243.455795][T18995] ? find_held_lock+0x35/0x130 [ 3243.460594][T18995] ? get_pid_task+0x11d/0x210 [ 3243.465315][T18995] ? __fget_light+0x1a9/0x230 [ 3243.470011][T18995] ? __fdget+0x1b/0x20 [ 3243.474096][T18995] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3243.480363][T18995] ? sockfd_lookup_light+0xcb/0x180 [ 3243.485589][T18995] __sys_sendmmsg+0x1bf/0x4d0 [ 3243.490284][T18995] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3243.495332][T18995] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3243.495348][T18995] ? fput_many+0x12c/0x1a0 [ 3243.495363][T18995] ? fput+0x1b/0x20 [ 3243.495376][T18995] ? ksys_write+0x1cf/0x290 [ 3243.495398][T18995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3243.519790][T18995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3243.525271][T18995] ? do_syscall_64+0x26/0x790 [ 3243.529966][T18995] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 05:25:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3243.536050][T18995] ? do_syscall_64+0x26/0x790 [ 3243.540759][T18995] __x64_sys_sendmmsg+0x9d/0x100 [ 3243.545731][T18995] do_syscall_64+0xfa/0x790 [ 3243.550261][T18995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3243.556170][T18995] RIP: 0033:0x45a919 [ 3243.560105][T18995] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3243.580070][T18995] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3243.588483][T18995] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3243.588492][T18995] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3243.588500][T18995] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3243.588508][T18995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3243.588515][T18995] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:07 executing program 1: pipe(&(0x7f0000000300)) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x12, 0x4, 0x4, 0x1004, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0}) r0 = socket$kcm(0x11, 0x2, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) accept4$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000000)=0x60, 0x800) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000140)=@caif=@dbg={0x25, 0x8}, 0x80, 0x0}, 0x0) 05:25:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw$\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:07 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00000000006115500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:07 executing program 0 (fault-call:3 fault-nth:25): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3249.766199][T19024] FAULT_INJECTION: forcing a failure. [ 3249.766199][T19024] name failslab, interval 1, probability 0, space 0, times 0 [ 3249.774578][T19026] xt_socket: unknown flags 0x4 [ 3249.784931][T19024] CPU: 1 PID: 19024 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3249.793723][T19024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3249.803876][T19024] Call Trace: [ 3249.807211][T19024] dump_stack+0x197/0x210 [ 3249.811570][T19024] should_fail.cold+0xa/0x15 [ 3249.816179][T19024] ? fault_create_debugfs_attr+0x180/0x180 [ 3249.822096][T19024] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3249.827367][T19024] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3249.832935][T19024] __should_failslab+0x121/0x190 [ 3249.837891][T19024] should_failslab+0x9/0x14 [ 3249.842409][T19024] kmem_cache_alloc_trace+0x4b/0x790 [ 3249.842423][T19024] ? mark_held_locks+0xa4/0xf0 [ 3249.842441][T19024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3249.842457][T19024] ? __ipv6_addr_type+0x219/0x32d [ 3249.842476][T19024] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3249.852512][T19024] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3249.852533][T19024] sctp_add_bind_addr+0x9f/0x3a0 [ 3249.852558][T19024] sctp_copy_local_addr_list+0x385/0x530 [ 3249.852577][T19024] ? sctp_defaults_init+0xcb0/0xcb0 [ 3249.852598][T19024] ? get_random_bytes+0x35/0x40 [ 3249.864120][T19024] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3249.864139][T19024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3249.864162][T19024] sctp_copy_one_addr+0x5f/0x170 [ 3249.875750][T19024] ? sctp_copy_one_addr+0x5f/0x170 [ 3249.875771][T19024] sctp_bind_addr_copy+0xfc/0x2c8 [ 3249.875794][T19024] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3249.875810][T19024] sctp_connect_new_asoc+0x178/0x5a0 [ 3249.875831][T19024] ? security_sctp_bind_connect+0x93/0xc0 [ 3249.940900][T19024] sctp_sendmsg+0x13a0/0x1f10 [ 3249.945589][T19024] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3249.951523][T19024] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3249.957144][T19024] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3249.963592][T19024] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3249.970016][T19024] ? aa_af_perm+0x2a0/0x2a0 [ 3249.974518][T19024] ? lock_downgrade+0x920/0x920 [ 3249.979400][T19024] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3249.984942][T19024] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3249.991271][T19024] inet_sendmsg+0x9e/0xe0 [ 3249.995602][T19024] ? inet_send_prepare+0x4e0/0x4e0 [ 3250.000713][T19024] sock_sendmsg+0xd7/0x130 [ 3250.005134][T19024] ____sys_sendmsg+0x358/0x880 [ 3250.009905][T19024] ? kernel_sendmsg+0x50/0x50 [ 3250.014570][T19024] ? __fget+0x35d/0x550 [ 3250.018723][T19024] ? find_held_lock+0x35/0x130 [ 3250.023480][T19024] ___sys_sendmsg+0x100/0x170 [ 3250.028333][T19024] ? sendmsg_copy_msghdr+0x70/0x70 [ 3250.033447][T19024] ? __kasan_check_read+0x11/0x20 [ 3250.038471][T19024] ? __fget+0x37f/0x550 [ 3250.042706][T19024] ? ksys_dup3+0x3e0/0x3e0 [ 3250.048558][T19024] ? find_held_lock+0x35/0x130 [ 3250.053324][T19024] ? get_pid_task+0x11d/0x210 [ 3250.057997][T19024] ? __fget_light+0x1a9/0x230 [ 3250.062682][T19024] ? __fdget+0x1b/0x20 [ 3250.066748][T19024] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3250.072974][T19024] ? sockfd_lookup_light+0xcb/0x180 [ 3250.078162][T19024] __sys_sendmmsg+0x1bf/0x4d0 [ 3250.082824][T19024] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3250.087846][T19024] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3250.094081][T19024] ? fput_many+0x12c/0x1a0 [ 3250.098502][T19024] ? fput+0x1b/0x20 [ 3250.102323][T19024] ? ksys_write+0x1cf/0x290 [ 3250.106812][T19024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3250.112262][T19024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3250.117711][T19024] ? do_syscall_64+0x26/0x790 [ 3250.122381][T19024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3250.128450][T19024] ? do_syscall_64+0x26/0x790 [ 3250.133111][T19024] __x64_sys_sendmmsg+0x9d/0x100 [ 3250.138033][T19024] do_syscall_64+0xfa/0x790 [ 3250.142521][T19024] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3250.148401][T19024] RIP: 0033:0x45a919 [ 3250.152282][T19024] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3250.171969][T19024] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3250.180468][T19024] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3250.188423][T19024] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3250.196383][T19024] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3250.204384][T19024] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3250.212363][T19024] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:16 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw+\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:16 executing program 0 (fault-call:3 fault-nth:26): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:25:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x0, 0xffffffffffff3ffc}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) r2 = socket(0x11, 0x800000003, 0x0) r3 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r3, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000280)={'rose0\x00', 0x1}) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x40000000000003f, 0x0) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000240)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={0x50, r5, 0x31, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r5, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20000011) 05:25:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x7e) r3 = socket(0x11, 0x5, 0x20) r4 = epoll_create1(0x80000) ioctl(r4, 0x1000408916, &(0x7f00000002c0)="5ac89e7e") r5 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r5, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r8 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") accept4(r8, 0x0, &(0x7f0000000280), 0x80800) setsockopt$sock_timeval(r7, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000200)={0xad, 0x7, 0x20, 0x7, 0x9, 0x9, 0x1, 0xff, 0x3, 0x3f, 0x8, 0x8, 0x1, 0x81}, 0xe) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr="d838ed6e052b6211218092bbe1933bfd"}]}, &(0x7f0000000180)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x83, &(0x7f00000001c0)={r12}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x83, &(0x7f00000001c0)={r12}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000000c0)={r9, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x100, 0x4, 0x10001, 0x7fffffff, r13}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000240)="4905725c6a76f0e52a71d0a68efdd447c7d34e4a4445ceca6496da1b25e717e02dc263a477ad79013848a8f3d4c45d1400"/60, 0x2be, 0x0, 0x0, 0xfffffffffffffd70) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) [ 3258.580318][T19038] xt_socket: unknown flags 0x4 [ 3258.580910][T19039] FAULT_INJECTION: forcing a failure. [ 3258.580910][T19039] name failslab, interval 1, probability 0, space 0, times 0 [ 3258.609775][T19039] CPU: 1 PID: 19039 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3258.618840][T19039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3258.628903][T19039] Call Trace: [ 3258.632195][T19039] dump_stack+0x197/0x210 [ 3258.632217][T19039] should_fail.cold+0xa/0x15 [ 3258.632236][T19039] ? fault_create_debugfs_attr+0x180/0x180 [ 3258.632255][T19039] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3258.632274][T19039] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3258.652083][T19039] __should_failslab+0x121/0x190 [ 3258.652101][T19039] should_failslab+0x9/0x14 [ 3258.652114][T19039] kmem_cache_alloc_trace+0x4b/0x790 [ 3258.652132][T19039] ? mark_held_locks+0xa4/0xf0 05:25:16 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw0\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3258.662607][T19039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3258.662625][T19039] ? __ipv6_addr_type+0x219/0x32d [ 3258.662639][T19039] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3258.662652][T19039] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3258.662676][T19039] sctp_add_bind_addr+0x9f/0x3a0 [ 3258.705078][T19039] sctp_copy_local_addr_list+0x385/0x530 [ 3258.710734][T19039] ? sctp_defaults_init+0xcb0/0xcb0 [ 3258.715952][T19039] ? get_random_bytes+0x35/0x40 [ 3258.720840][T19039] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3258.726751][T19039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3258.729254][T19046] xt_socket: unknown flags 0x4 [ 3258.733007][T19039] sctp_copy_one_addr+0x5f/0x170 [ 3258.733023][T19039] ? sctp_copy_one_addr+0x5f/0x170 [ 3258.733042][T19039] sctp_bind_addr_copy+0xfc/0x2c8 [ 3258.733064][T19039] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3258.759292][T19039] sctp_connect_new_asoc+0x178/0x5a0 [ 3258.764593][T19039] ? security_sctp_bind_connect+0x93/0xc0 [ 3258.770329][T19039] sctp_sendmsg+0x13a0/0x1f10 [ 3258.775034][T19039] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 05:25:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3258.780942][T19039] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3258.786717][T19039] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3258.792981][T19039] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3258.799469][T19039] ? aa_af_perm+0x2a0/0x2a0 [ 3258.803990][T19039] ? lock_downgrade+0x920/0x920 [ 3258.808849][T19039] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3258.814413][T19039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3258.820672][T19039] inet_sendmsg+0x9e/0xe0 [ 3258.825017][T19039] ? inet_send_prepare+0x4e0/0x4e0 [ 3258.830141][T19039] sock_sendmsg+0xd7/0x130 [ 3258.834576][T19039] ____sys_sendmsg+0x358/0x880 [ 3258.839350][T19039] ? kernel_sendmsg+0x50/0x50 [ 3258.844035][T19039] ? __fget+0x35d/0x550 [ 3258.844050][T19039] ? find_held_lock+0x35/0x130 [ 3258.844073][T19039] ___sys_sendmsg+0x100/0x170 [ 3258.844096][T19039] ? sendmsg_copy_msghdr+0x70/0x70 [ 3258.844116][T19039] ? __kasan_check_read+0x11/0x20 [ 3258.868406][T19039] ? __fget+0x37f/0x550 [ 3258.872580][T19039] ? ksys_dup3+0x3e0/0x3e0 [ 3258.876999][T19039] ? find_held_lock+0x35/0x130 [ 3258.881783][T19039] ? get_pid_task+0x11d/0x210 [ 3258.886474][T19039] ? __fget_light+0x1a9/0x230 [ 3258.891163][T19039] ? __fdget+0x1b/0x20 [ 3258.895246][T19039] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3258.901495][T19039] ? sockfd_lookup_light+0xcb/0x180 [ 3258.906707][T19039] __sys_sendmmsg+0x1bf/0x4d0 [ 3258.911408][T19039] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3258.916460][T19039] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3258.922844][T19039] ? fput_many+0x12c/0x1a0 [ 3258.927281][T19039] ? fput+0x1b/0x20 [ 3258.932327][T19039] ? ksys_write+0x1cf/0x290 [ 3258.932349][T19039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3258.932364][T19039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3258.932378][T19039] ? do_syscall_64+0x26/0x790 [ 3258.932391][T19039] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3258.932411][T19039] ? do_syscall_64+0x26/0x790 [ 3258.963185][T19039] __x64_sys_sendmmsg+0x9d/0x100 [ 3258.968144][T19039] do_syscall_64+0xfa/0x790 [ 3258.972649][T19039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3258.978521][T19039] RIP: 0033:0x45a919 [ 3258.982399][T19039] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3259.001990][T19039] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3259.010437][T19039] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3259.018525][T19039] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3259.026515][T19039] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3259.034482][T19039] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3259.045675][T19039] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw1\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x800, &(0x7f0000000100)=0x2) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2}, 0xfef9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000200)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000380)=0x10) 05:25:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:18 executing program 0 (fault-call:3 fault-nth:27): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:25:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3261.062515][T19058] xt_socket: unknown flags 0x4 [ 3261.064802][T19057] FAULT_INJECTION: forcing a failure. [ 3261.064802][T19057] name failslab, interval 1, probability 0, space 0, times 0 [ 3261.089702][T19057] CPU: 1 PID: 19057 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3261.098418][T19057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3261.108779][T19057] Call Trace: 05:25:19 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw4\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3261.112084][T19057] dump_stack+0x197/0x210 [ 3261.116438][T19057] should_fail.cold+0xa/0x15 [ 3261.121047][T19057] ? fault_create_debugfs_attr+0x180/0x180 [ 3261.126865][T19057] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3261.131992][T19057] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3261.137558][T19057] __should_failslab+0x121/0x190 [ 3261.142513][T19057] should_failslab+0x9/0x14 [ 3261.147027][T19057] kmem_cache_alloc_trace+0x4b/0x790 [ 3261.152320][T19057] ? mark_held_locks+0xa4/0xf0 05:25:19 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3261.157133][T19057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3261.163388][T19057] ? __ipv6_addr_type+0x219/0x32d [ 3261.168264][T19063] xt_socket: unknown flags 0x4 [ 3261.169125][T19057] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3261.179765][T19057] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3261.185505][T19057] sctp_add_bind_addr+0x9f/0x3a0 [ 3261.190470][T19057] sctp_copy_local_addr_list+0x385/0x530 [ 3261.196123][T19057] ? sctp_defaults_init+0xcb0/0xcb0 [ 3261.201428][T19057] ? get_random_bytes+0x35/0x40 [ 3261.206299][T19057] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3261.212294][T19057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3261.218555][T19057] sctp_copy_one_addr+0x5f/0x170 [ 3261.223507][T19057] ? sctp_copy_one_addr+0x5f/0x170 [ 3261.228646][T19057] sctp_bind_addr_copy+0xfc/0x2c8 [ 3261.233691][T19057] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3261.239951][T19057] sctp_connect_new_asoc+0x178/0x5a0 [ 3261.245384][T19057] ? security_sctp_bind_connect+0x93/0xc0 [ 3261.251167][T19057] sctp_sendmsg+0x13a0/0x1f10 [ 3261.255872][T19057] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3261.255887][T19057] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3261.255909][T19057] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3261.273656][T19057] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3261.280082][T19057] ? aa_af_perm+0x2a0/0x2a0 [ 3261.280108][T19057] ? lock_downgrade+0x920/0x920 [ 3261.289470][T19057] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3261.295025][T19057] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3261.295044][T19057] inet_sendmsg+0x9e/0xe0 [ 3261.295058][T19057] ? inet_send_prepare+0x4e0/0x4e0 [ 3261.295073][T19057] sock_sendmsg+0xd7/0x130 [ 3261.295092][T19057] ____sys_sendmsg+0x358/0x880 [ 3261.305647][T19057] ? kernel_sendmsg+0x50/0x50 [ 3261.305662][T19057] ? __fget+0x35d/0x550 [ 3261.305681][T19057] ? find_held_lock+0x35/0x130 [ 3261.315198][T19057] ___sys_sendmsg+0x100/0x170 [ 3261.315217][T19057] ? sendmsg_copy_msghdr+0x70/0x70 [ 3261.324623][T19057] ? __kasan_check_read+0x11/0x20 [ 3261.324641][T19057] ? __fget+0x37f/0x550 [ 3261.324661][T19057] ? ksys_dup3+0x3e0/0x3e0 [ 3261.324673][T19057] ? find_held_lock+0x35/0x130 [ 3261.324694][T19057] ? get_pid_task+0x11d/0x210 [ 3261.333584][T19057] ? __fget_light+0x1a9/0x230 [ 3261.333604][T19057] ? __fdget+0x1b/0x20 [ 3261.343358][T19057] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3261.343373][T19057] ? sockfd_lookup_light+0xcb/0x180 [ 3261.343392][T19057] __sys_sendmmsg+0x1bf/0x4d0 [ 3261.343419][T19057] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3261.343454][T19057] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3261.402887][T19057] ? fput_many+0x12c/0x1a0 [ 3261.407319][T19057] ? fput+0x1b/0x20 [ 3261.411146][T19057] ? ksys_write+0x1cf/0x290 [ 3261.415664][T19057] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3261.421166][T19057] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3261.426638][T19057] ? do_syscall_64+0x26/0x790 [ 3261.431419][T19057] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3261.437495][T19057] ? do_syscall_64+0x26/0x790 [ 3261.442213][T19057] __x64_sys_sendmmsg+0x9d/0x100 [ 3261.447343][T19057] do_syscall_64+0xfa/0x790 [ 3261.451864][T19057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3261.457763][T19057] RIP: 0033:0x45a919 [ 3261.461842][T19057] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3261.481444][T19057] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3261.489850][T19057] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3261.498018][T19057] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3261.505979][T19057] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3261.513945][T19057] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3261.521903][T19057] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3267.771772][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3267.777612][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3267.783500][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 3267.789346][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 3268.011698][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3268.017563][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3268.023369][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3268.029311][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 3268.035147][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 3268.040883][ C1] protocol 88fb is buggy, dev hsr_slave_1 05:25:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw8\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3271.568082][T19077] xt_socket: unknown flags 0x4 05:25:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:25:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0815b5055e0bcfe87b3071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu\x02\xc2tct\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") unshare(0x40000000) mmap(&(0x7f0000430000/0x2000)=nil, 0x2000, 0x3, 0x110, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000100)="1f88f4c79444a5a0113eb4913fe4c30ec9e6b7838ddce322556ed5bc0f6e7e46551c6b3dfaa872f73f6e45644fed83668ba5b4b17938e5bf132b916eb1c8c9b00c6c49329bcd6268e445bfe36ffcb40106383af1c1f69237b757cf63bd76604d031d69dcd9e1e9ab268d85338c", 0x6d) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00pI\x00', 0x8}, 0x10) ioctl(r4, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000200)="ad56b6cc0400aeb995298992ea5400c2", 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r7, &(0x7f0000000000)=ANY=[], 0xfffffd88) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f0000000080)=0x9e56, 0x4) recvmmsg(r6, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) r8 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r8, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r8) 05:25:29 executing program 0 (fault-call:3 fault-nth:28): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:25:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawB\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3271.957147][T19084] xt_socket: unknown flags 0x4 [ 3271.957943][T19083] FAULT_INJECTION: forcing a failure. [ 3271.957943][T19083] name failslab, interval 1, probability 0, space 0, times 0 [ 3271.991320][T19083] CPU: 1 PID: 19083 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3272.000046][T19083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3272.010111][T19083] Call Trace: [ 3272.013417][T19083] dump_stack+0x197/0x210 [ 3272.017763][T19083] should_fail.cold+0xa/0x15 [ 3272.022374][T19083] ? fault_create_debugfs_attr+0x180/0x180 [ 3272.028203][T19083] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3272.033326][T19083] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3272.038894][T19083] __should_failslab+0x121/0x190 [ 3272.043851][T19083] should_failslab+0x9/0x14 [ 3272.048371][T19083] kmem_cache_alloc_trace+0x4b/0x790 [ 3272.053666][T19083] ? mark_held_locks+0xa4/0xf0 [ 3272.058441][T19083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3272.064677][T19083] ? __ipv6_addr_type+0x219/0x32d [ 3272.064691][T19083] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3272.064705][T19083] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3272.064726][T19083] sctp_add_bind_addr+0x9f/0x3a0 [ 3272.064750][T19083] sctp_copy_local_addr_list+0x385/0x530 [ 3272.064771][T19083] ? sctp_defaults_init+0xcb0/0xcb0 [ 3272.064787][T19083] ? get_random_bytes+0x35/0x40 [ 3272.064811][T19083] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3272.064830][T19083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3272.064849][T19083] sctp_copy_one_addr+0x5f/0x170 [ 3272.064869][T19083] ? sctp_copy_one_addr+0x5f/0x170 [ 3272.124169][T19083] sctp_bind_addr_copy+0xfc/0x2c8 [ 3272.129187][T19083] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3272.135415][T19083] sctp_connect_new_asoc+0x178/0x5a0 [ 3272.140688][T19083] ? security_sctp_bind_connect+0x93/0xc0 [ 3272.146394][T19083] sctp_sendmsg+0x13a0/0x1f10 [ 3272.151063][T19083] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3272.156944][T19083] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3272.162566][T19083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3272.168793][T19083] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3272.175196][T19083] ? aa_af_perm+0x2a0/0x2a0 [ 3272.179687][T19083] ? lock_downgrade+0x920/0x920 [ 3272.184526][T19083] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3272.190058][T19083] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3272.196284][T19083] inet_sendmsg+0x9e/0xe0 [ 3272.200610][T19083] ? inet_send_prepare+0x4e0/0x4e0 [ 3272.205705][T19083] sock_sendmsg+0xd7/0x130 [ 3272.210117][T19083] ____sys_sendmsg+0x358/0x880 [ 3272.214879][T19083] ? kernel_sendmsg+0x50/0x50 [ 3272.219540][T19083] ? __fget+0x35d/0x550 [ 3272.223690][T19083] ? find_held_lock+0x35/0x130 [ 3272.228449][T19083] ___sys_sendmsg+0x100/0x170 [ 3272.233112][T19083] ? sendmsg_copy_msghdr+0x70/0x70 [ 3272.238216][T19083] ? __kasan_check_read+0x11/0x20 [ 3272.243226][T19083] ? __fget+0x37f/0x550 [ 3272.247391][T19083] ? ksys_dup3+0x3e0/0x3e0 [ 3272.251804][T19083] ? find_held_lock+0x35/0x130 [ 3272.256555][T19083] ? get_pid_task+0x11d/0x210 [ 3272.261218][T19083] ? __fget_light+0x1a9/0x230 [ 3272.265884][T19083] ? __fdget+0x1b/0x20 [ 3272.270196][T19083] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3272.276511][T19083] ? sockfd_lookup_light+0xcb/0x180 [ 3272.281698][T19083] __sys_sendmmsg+0x1bf/0x4d0 [ 3272.286380][T19083] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3272.291402][T19083] ? debug_smp_processor_id+0x33/0x18a [ 3272.296862][T19083] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 3272.303021][T19083] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3272.308585][T19083] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 3272.314574][T19083] ? fput+0x1b/0x20 [ 3272.318398][T19083] ? ksys_write+0x1cf/0x290 [ 3272.322895][T19083] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3272.328350][T19083] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3272.333796][T19083] ? do_syscall_64+0x26/0x790 [ 3272.338471][T19083] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3272.344532][T19083] ? do_syscall_64+0x26/0x790 [ 3272.349200][T19083] __x64_sys_sendmmsg+0x9d/0x100 [ 3272.354128][T19083] do_syscall_64+0xfa/0x790 [ 3272.358623][T19083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3272.364501][T19083] RIP: 0033:0x45a919 [ 3272.368396][T19083] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3272.388085][T19083] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3272.396484][T19083] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3272.404463][T19083] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3272.412428][T19083] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3272.420486][T19083] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3272.428444][T19083] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawH\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:32 executing program 1: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) r1 = socket$inet(0x2, 0x803, 0xa0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000006c0)={r0}) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x3}}, 0x0) bind$can_j1939(r3, &(0x7f0000000700)={0x1d, r5, 0x2, {0x2, 0xf0, 0x2}}, 0x18) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$FS_IOC_GETFSLABEL(r1, 0x400452c9, &(0x7f0000000300)) 05:25:32 executing program 0 (fault-call:3 fault-nth:29): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3274.485890][T19095] FAULT_INJECTION: forcing a failure. [ 3274.485890][T19095] name failslab, interval 1, probability 0, space 0, times 0 [ 3274.490227][T19096] xt_socket: unknown flags 0x4 [ 3274.507719][T19095] CPU: 1 PID: 19095 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3274.516431][T19095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3274.526492][T19095] Call Trace: [ 3274.529815][T19095] dump_stack+0x197/0x210 [ 3274.534150][T19095] should_fail.cold+0xa/0x15 [ 3274.534169][T19095] ? fault_create_debugfs_attr+0x180/0x180 [ 3274.534189][T19095] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3274.534204][T19095] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3274.534223][T19095] __should_failslab+0x121/0x190 [ 3274.534241][T19095] should_failslab+0x9/0x14 [ 3274.534259][T19095] kmem_cache_alloc_trace+0x4b/0x790 [ 3274.569985][T19095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3274.576252][T19095] ? __ipv6_addr_type+0x219/0x32d [ 3274.581558][T19095] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3274.587657][T19095] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3274.593575][T19095] sctp_add_bind_addr+0x9f/0x3a0 [ 3274.598545][T19095] sctp_copy_local_addr_list+0x385/0x530 [ 3274.604218][T19095] ? sctp_defaults_init+0xcb0/0xcb0 [ 3274.604234][T19095] ? get_random_bytes+0x35/0x40 [ 3274.604252][T19095] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3274.604268][T19095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3274.604289][T19095] sctp_copy_one_addr+0x5f/0x170 [ 3274.604303][T19095] ? sctp_copy_one_addr+0x5f/0x170 05:25:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw`\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3274.604327][T19095] sctp_bind_addr_copy+0xfc/0x2c8 [ 3274.641534][T19095] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3274.647882][T19095] sctp_connect_new_asoc+0x178/0x5a0 [ 3274.653187][T19095] ? security_sctp_bind_connect+0x93/0xc0 [ 3274.658924][T19095] sctp_sendmsg+0x13a0/0x1f10 [ 3274.663630][T19095] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3274.669540][T19095] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3274.670370][T19103] xt_socket: unknown flags 0x4 [ 3274.675188][T19095] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 05:25:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3274.675207][T19095] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3274.675226][T19095] ? aa_af_perm+0x2a0/0x2a0 [ 3274.675243][T19095] ? lock_downgrade+0x920/0x920 [ 3274.675264][T19095] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3274.675284][T19095] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3274.713786][T19095] inet_sendmsg+0x9e/0xe0 [ 3274.718133][T19095] ? inet_send_prepare+0x4e0/0x4e0 [ 3274.723260][T19095] sock_sendmsg+0xd7/0x130 [ 3274.727693][T19095] ____sys_sendmsg+0x358/0x880 [ 3274.732466][T19095] ? kernel_sendmsg+0x50/0x50 [ 3274.732483][T19095] ? __fget+0x35d/0x550 [ 3274.732498][T19095] ? find_held_lock+0x35/0x130 [ 3274.732522][T19095] ___sys_sendmsg+0x100/0x170 [ 3274.732541][T19095] ? sendmsg_copy_msghdr+0x70/0x70 [ 3274.732556][T19095] ? __kasan_check_read+0x11/0x20 [ 3274.732575][T19095] ? __fget+0x37f/0x550 [ 3274.732601][T19095] ? ksys_dup3+0x3e0/0x3e0 [ 3274.741420][T19095] ? find_held_lock+0x35/0x130 [ 3274.769688][T19095] ? get_pid_task+0x11d/0x210 [ 3274.779113][T19095] ? __fget_light+0x1a9/0x230 [ 3274.783809][T19095] ? __fdget+0x1b/0x20 [ 3274.787891][T19095] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3274.794160][T19095] ? sockfd_lookup_light+0xcb/0x180 [ 3274.794179][T19095] __sys_sendmmsg+0x1bf/0x4d0 [ 3274.794199][T19095] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3274.809146][T19095] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3274.815577][T19095] ? fput_many+0x12c/0x1a0 [ 3274.820009][T19095] ? fput+0x1b/0x20 [ 3274.823827][T19095] ? ksys_write+0x1cf/0x290 [ 3274.828436][T19095] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3274.833909][T19095] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3274.839387][T19095] ? do_syscall_64+0x26/0x790 [ 3274.844076][T19095] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3274.850155][T19095] ? do_syscall_64+0x26/0x790 [ 3274.854847][T19095] __x64_sys_sendmmsg+0x9d/0x100 [ 3274.859798][T19095] do_syscall_64+0xfa/0x790 [ 3274.864312][T19095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3274.870198][T19095] RIP: 0033:0x45a919 [ 3274.874074][T19095] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3274.893674][T19095] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3274.902066][T19095] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3274.910195][T19095] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3274.918145][T19095] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3274.926096][T19095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3274.934048][T19095] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x2000000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @dev}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x10004e21}, 0x10) sendto$packet(r0, &(0x7f0000000280)='\t', 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x40000007ffe, 0x80000000}, 0x14) shutdown(r0, 0x1) 05:25:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raws\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3281.198478][T19114] xt_socket: unknown flags 0x4 05:25:44 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @empty}, 0x80) sendmmsg$inet_sctp(r0, &(0x7f00000003c0), 0x3a301e0909ff6cd, 0x0) write(r0, &(0x7f0000000180)="d66f13e48e26cfb74706ae97e0aaa9448d5bb4935993c39c845cae910751fe4d223cb552f4e1992081ebcd97b690a09015455ee6776d1af4cb1eba308e7674f9921550bd2e677d3160f46642b3434771f36bb2fabf9b6e919d80c83c62ba30c05f5c32ee6d473d79817a0bceafa8679f73dbc512995f0fd2a5d3ea150f07479104e429dfab8cb9da1a570d1a0815983b6a319e17afac93be7b1efce3f809784a149944ab1af2f8ce357347f6e21662ccdeba92abc83fbc53e9b914fd135967030c45c8372873b6a35269d173db9f318df6c9e40eea16687dc54ffd5a3e179b5694bef3cc0f7d81d0f81cbca797afc702a695f99c", 0xf4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000001fd8)=ANY=[@ANYRES32=0x0], &(0x7f0000003ff6)='OPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') socket$rds(0x15, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="18000047080000d38152914df525550000000000000400001404400f0015956aae0b4e3d20d737dbde"], 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0xc) 05:25:44 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:44 executing program 0 (fault-call:3 fault-nth:30): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:25:44 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'rawz\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3287.046560][T19122] xt_socket: unknown flags 0x4 [ 3287.056685][T19123] FAULT_INJECTION: forcing a failure. [ 3287.056685][T19123] name failslab, interval 1, probability 0, space 0, times 0 [ 3287.087144][T19123] CPU: 1 PID: 19123 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3287.095882][T19123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3287.105950][T19123] Call Trace: [ 3287.109256][T19123] dump_stack+0x197/0x210 [ 3287.113606][T19123] should_fail.cold+0xa/0x15 [ 3287.118216][T19123] ? fault_create_debugfs_attr+0x180/0x180 [ 3287.124047][T19123] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3287.129175][T19123] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3287.134723][T19123] __should_failslab+0x121/0x190 [ 3287.134742][T19123] should_failslab+0x9/0x14 [ 3287.134757][T19123] kmem_cache_alloc_trace+0x4b/0x790 [ 3287.134769][T19123] ? mark_held_locks+0xa4/0xf0 [ 3287.134784][T19123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3287.134804][T19123] ? __ipv6_addr_type+0x219/0x32d [ 3287.165495][T19123] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3287.171405][T19123] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3287.177141][T19123] sctp_add_bind_addr+0x9f/0x3a0 [ 3287.182128][T19123] sctp_copy_local_addr_list+0x385/0x530 05:25:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c00000000006113300000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3287.187775][T19123] ? sctp_defaults_init+0xcb0/0xcb0 [ 3287.192985][T19123] ? get_random_bytes+0x35/0x40 [ 3287.197854][T19123] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3287.203766][T19123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3287.210018][T19123] sctp_copy_one_addr+0x5f/0x170 [ 3287.214948][T19123] ? sctp_copy_one_addr+0x5f/0x170 [ 3287.214968][T19123] sctp_bind_addr_copy+0xfc/0x2c8 [ 3287.214988][T19123] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3287.215006][T19123] sctp_connect_new_asoc+0x178/0x5a0 [ 3287.215027][T19123] ? security_sctp_bind_connect+0x93/0xc0 [ 3287.242374][T19123] sctp_sendmsg+0x13a0/0x1f10 [ 3287.247080][T19123] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3287.252976][T19123] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3287.258607][T19123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3287.264847][T19123] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3287.271266][T19123] ? aa_af_perm+0x2a0/0x2a0 [ 3287.275761][T19123] ? lock_downgrade+0x920/0x920 [ 3287.280603][T19123] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3287.286133][T19123] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3287.292355][T19123] inet_sendmsg+0x9e/0xe0 [ 3287.296674][T19123] ? inet_send_prepare+0x4e0/0x4e0 [ 3287.301767][T19123] sock_sendmsg+0xd7/0x130 [ 3287.306162][T19123] ____sys_sendmsg+0x358/0x880 [ 3287.310904][T19123] ? kernel_sendmsg+0x50/0x50 [ 3287.315577][T19123] ? __fget+0x35d/0x550 [ 3287.319710][T19123] ? find_held_lock+0x35/0x130 [ 3287.324461][T19123] ___sys_sendmsg+0x100/0x170 [ 3287.329120][T19123] ? sendmsg_copy_msghdr+0x70/0x70 [ 3287.334994][T19123] ? __kasan_check_read+0x11/0x20 [ 3287.339996][T19123] ? __fget+0x37f/0x550 [ 3287.344134][T19123] ? ksys_dup3+0x3e0/0x3e0 [ 3287.348684][T19123] ? find_held_lock+0x35/0x130 [ 3287.353461][T19123] ? get_pid_task+0x11d/0x210 [ 3287.358158][T19123] ? __fget_light+0x1a9/0x230 [ 3287.362822][T19123] ? __fdget+0x1b/0x20 [ 3287.366900][T19123] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3287.373130][T19123] ? sockfd_lookup_light+0xcb/0x180 [ 3287.378310][T19123] __sys_sendmmsg+0x1bf/0x4d0 [ 3287.382970][T19123] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3287.387988][T19123] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3287.394220][T19123] ? fput_many+0x12c/0x1a0 [ 3287.398621][T19123] ? fput+0x1b/0x20 [ 3287.402418][T19123] ? ksys_write+0x1cf/0x290 [ 3287.406903][T19123] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3287.412351][T19123] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3287.417788][T19123] ? do_syscall_64+0x26/0x790 [ 3287.422441][T19123] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3287.428485][T19123] ? do_syscall_64+0x26/0x790 [ 3287.433145][T19123] __x64_sys_sendmmsg+0x9d/0x100 [ 3287.438062][T19123] do_syscall_64+0xfa/0x790 [ 3287.442544][T19123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3287.448419][T19123] RIP: 0033:0x45a919 [ 3287.452294][T19123] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3287.471886][T19123] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3287.480278][T19123] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3287.488258][T19123] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3287.496208][T19123] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3287.504245][T19123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3287.512196][T19123] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) socketpair(0x0, 0x4, 0x58, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001740)={0x0, 0x36, "4275c821e04121bab7d1c114c9eaab00a13ebcbd0a350e05d70cae2aa2178c236b73280827e927784d04d1a831648824072f090cf8c2"}, &(0x7f0000001780)=0x3e) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @empty}, {0x2, 0x0, @dev}, 0x114, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='lo:\x00\xff\x05\x00\xf2\xff\xff\xf8\xff\xff\xff\xff\x00'}) 05:25:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:45 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xa1\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:45 executing program 0 (fault-call:3 fault-nth:31): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3287.837268][T19134] xt_socket: unknown flags 0x4 05:25:45 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3287.857579][T19137] FAULT_INJECTION: forcing a failure. [ 3287.857579][T19137] name failslab, interval 1, probability 0, space 0, times 0 [ 3287.908366][T19137] CPU: 0 PID: 19137 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3287.917087][T19137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3287.927157][T19137] Call Trace: [ 3287.930550][T19137] dump_stack+0x197/0x210 [ 3287.934915][T19137] should_fail.cold+0xa/0x15 [ 3287.939527][T19137] ? fault_create_debugfs_attr+0x180/0x180 [ 3287.945357][T19137] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3287.950483][T19137] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3287.956048][T19137] __should_failslab+0x121/0x190 [ 3287.961003][T19137] should_failslab+0x9/0x14 [ 3287.965520][T19137] kmem_cache_alloc_trace+0x4b/0x790 [ 3287.970821][T19137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3287.977074][T19137] ? __ipv6_addr_type+0x219/0x32d [ 3287.982148][T19137] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3287.988051][T19137] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3287.993772][T19137] sctp_add_bind_addr+0x9f/0x3a0 [ 3287.993795][T19137] sctp_copy_local_addr_list+0x385/0x530 [ 3287.993815][T19137] ? sctp_defaults_init+0xcb0/0xcb0 [ 3287.993829][T19137] ? get_random_bytes+0x35/0x40 [ 3287.993846][T19137] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3287.993863][T19137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3287.993883][T19137] sctp_copy_one_addr+0x5f/0x170 [ 3287.993902][T19137] ? sctp_copy_one_addr+0x5f/0x170 [ 3288.037147][T19137] sctp_bind_addr_copy+0xfc/0x2c8 [ 3288.042289][T19137] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3288.048720][T19137] sctp_connect_new_asoc+0x178/0x5a0 [ 3288.054045][T19137] ? security_sctp_bind_connect+0x93/0xc0 [ 3288.064334][T19137] sctp_sendmsg+0x13a0/0x1f10 [ 3288.069016][T19137] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3288.074913][T19137] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3288.080532][T19137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3288.087047][T19137] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3288.093560][T19137] ? aa_af_perm+0x2a0/0x2a0 [ 3288.098049][T19137] ? lock_downgrade+0x920/0x920 [ 3288.103072][T19137] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3288.109120][T19137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3288.115360][T19137] inet_sendmsg+0x9e/0xe0 [ 3288.119681][T19137] ? inet_send_prepare+0x4e0/0x4e0 [ 3288.124810][T19137] sock_sendmsg+0xd7/0x130 [ 3288.129213][T19137] ____sys_sendmsg+0x358/0x880 [ 3288.133980][T19137] ? kernel_sendmsg+0x50/0x50 [ 3288.138748][T19137] ? __fget+0x35d/0x550 [ 3288.142910][T19137] ? find_held_lock+0x35/0x130 [ 3288.147676][T19137] ___sys_sendmsg+0x100/0x170 [ 3288.154164][T19137] ? sendmsg_copy_msghdr+0x70/0x70 [ 3288.159279][T19137] ? __kasan_check_read+0x11/0x20 [ 3288.164298][T19137] ? __fget+0x37f/0x550 [ 3288.168468][T19137] ? ksys_dup3+0x3e0/0x3e0 [ 3288.173666][T19137] ? find_held_lock+0x35/0x130 [ 3288.178439][T19137] ? get_pid_task+0x11d/0x210 [ 3288.183122][T19137] ? __fget_light+0x1a9/0x230 [ 3288.187798][T19137] ? __fdget+0x1b/0x20 [ 3288.191868][T19137] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3288.198125][T19137] ? sockfd_lookup_light+0xcb/0x180 [ 3288.203326][T19137] __sys_sendmmsg+0x1bf/0x4d0 [ 3288.208038][T19137] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3288.213063][T19137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3288.219295][T19137] ? fput_many+0x12c/0x1a0 [ 3288.223714][T19137] ? fput+0x1b/0x20 [ 3288.227517][T19137] ? ksys_write+0x1cf/0x290 [ 3288.232020][T19137] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3288.237471][T19137] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3288.242927][T19137] ? do_syscall_64+0x26/0x790 [ 3288.247584][T19137] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3288.253646][T19137] ? do_syscall_64+0x26/0x790 [ 3288.258323][T19137] __x64_sys_sendmmsg+0x9d/0x100 [ 3288.263593][T19137] do_syscall_64+0xfa/0x790 [ 3288.268099][T19137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3288.273972][T19137] RIP: 0033:0x45a919 [ 3288.277850][T19137] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3288.298186][T19137] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3288.307854][T19137] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3288.317401][T19137] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3288.325547][T19137] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3288.333530][T19137] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3288.341644][T19137] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:25:52 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYRESOCT]]], 0x1}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) 05:25:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xaa\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3294.729225][T19148] xt_socket: unknown flags 0x4 05:25:56 executing program 5: unshare(0x20400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000380), 0x1040c) ioctl$PPPIOCGCHAN(0xffffffffffffffff, 0x80047437, &(0x7f0000000000)) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000040)={0x7, 0x8, 0x3}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x17) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x0, r0}) 05:25:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:25:56 executing program 0 (fault-call:3 fault-nth:32): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:25:56 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xec\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:25:56 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xf2\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3298.408295][T19157] xt_socket: unknown flags 0x4 [ 3298.419392][T19158] FAULT_INJECTION: forcing a failure. [ 3298.419392][T19158] name failslab, interval 1, probability 0, space 0, times 0 [ 3298.477810][T19161] xt_socket: unknown flags 0x4 [ 3298.512834][T19158] CPU: 1 PID: 19158 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3298.521555][T19158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3298.531616][T19158] Call Trace: [ 3298.534917][T19158] dump_stack+0x197/0x210 [ 3298.539251][T19158] should_fail.cold+0xa/0x15 [ 3298.543946][T19158] ? fault_create_debugfs_attr+0x180/0x180 [ 3298.549801][T19158] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3298.555276][T19158] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3298.560920][T19158] __should_failslab+0x121/0x190 [ 3298.565888][T19158] should_failslab+0x9/0x14 [ 3298.570405][T19158] kmem_cache_alloc_trace+0x4b/0x790 [ 3298.575705][T19158] ? mark_held_locks+0xa4/0xf0 [ 3298.580641][T19158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3298.586894][T19158] ? __ipv6_addr_type+0x219/0x32d [ 3298.592023][T19158] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3298.597933][T19158] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3298.603696][T19158] sctp_add_bind_addr+0x9f/0x3a0 [ 3298.608668][T19158] sctp_copy_local_addr_list+0x385/0x530 [ 3298.614326][T19158] ? sctp_defaults_init+0xcb0/0xcb0 [ 3298.619542][T19158] ? get_random_bytes+0x35/0x40 [ 3298.624505][T19158] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3298.630420][T19158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3298.636677][T19158] sctp_copy_one_addr+0x5f/0x170 [ 3298.641890][T19158] ? sctp_copy_one_addr+0x5f/0x170 [ 3298.647277][T19158] sctp_bind_addr_copy+0xfc/0x2c8 [ 3298.652311][T19158] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3298.658563][T19158] sctp_connect_new_asoc+0x178/0x5a0 [ 3298.663849][T19158] ? security_sctp_bind_connect+0x93/0xc0 [ 3298.669614][T19158] sctp_sendmsg+0x13a0/0x1f10 [ 3298.674311][T19158] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3298.680240][T19158] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3298.685888][T19158] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3298.692223][T19158] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3298.699606][T19158] ? aa_af_perm+0x2a0/0x2a0 [ 3298.704120][T19158] ? lock_downgrade+0x920/0x920 [ 3298.708976][T19158] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3298.714508][T19158] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3298.720824][T19158] inet_sendmsg+0x9e/0xe0 [ 3298.726349][T19158] ? inet_send_prepare+0x4e0/0x4e0 [ 3298.731566][T19158] sock_sendmsg+0xd7/0x130 [ 3298.735985][T19158] ____sys_sendmsg+0x358/0x880 [ 3298.740754][T19158] ? kernel_sendmsg+0x50/0x50 [ 3298.745441][T19158] ? __fget+0x35d/0x550 [ 3298.749598][T19158] ? find_held_lock+0x35/0x130 [ 3298.754498][T19158] ___sys_sendmsg+0x100/0x170 [ 3298.759881][T19158] ? sendmsg_copy_msghdr+0x70/0x70 [ 3298.765447][T19158] ? __kasan_check_read+0x11/0x20 [ 3298.770487][T19158] ? __fget+0x37f/0x550 [ 3298.774899][T19158] ? ksys_dup3+0x3e0/0x3e0 [ 3298.779311][T19158] ? find_held_lock+0x35/0x130 [ 3298.784087][T19158] ? get_pid_task+0x11d/0x210 [ 3298.788773][T19158] ? __fget_light+0x1a9/0x230 [ 3298.793992][T19158] ? __fdget+0x1b/0x20 [ 3298.798064][T19158] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3298.804474][T19158] ? sockfd_lookup_light+0xcb/0x180 [ 3298.809673][T19158] __sys_sendmmsg+0x1bf/0x4d0 [ 3298.814340][T19158] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3298.819359][T19158] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3298.825602][T19158] ? fput_many+0x12c/0x1a0 [ 3298.830025][T19158] ? fput+0x1b/0x20 [ 3298.833857][T19158] ? ksys_write+0x1cf/0x290 [ 3298.838348][T19158] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3298.844070][T19158] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3298.849629][T19158] ? do_syscall_64+0x26/0x790 [ 3298.854323][T19158] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3298.860383][T19158] ? do_syscall_64+0x26/0x790 [ 3298.865070][T19158] __x64_sys_sendmmsg+0x9d/0x100 [ 3298.870024][T19158] do_syscall_64+0xfa/0x790 [ 3298.874539][T19158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3298.880434][T19158] RIP: 0033:0x45a919 [ 3298.884342][T19158] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3298.904161][T19158] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3298.912594][T19158] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3298.921547][T19158] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3298.929729][T19158] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3298.937726][T19158] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3298.945698][T19158] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:26:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) r1 = socket(0x22, 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x4, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendfile(r3, r0, 0x0, 0x7fffffff) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x2343a726) pwritev(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) socket(0x0, 0x0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000002340), 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r3, 0x0, 0x0) 05:26:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xfe\x02\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:03 executing program 0 (fault-call:3 fault-nth:33): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:26:03 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0805b5055e0bcfe8474071") ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'veth1_to_bridge\x00', &(0x7f00000007c0)=ANY=[]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)="77690addcfbe1fda66ec4a757ee89c9cbbc606e11944e43e206368cd712f31e4db10069f73ac2af65395f96b4dc1fc30ab2d385d373aff30bb4f51f4542b3268b98fd617a468a6e774a95e474aac18432080905767f17600bf6f441e4536b0f4fa40f263182908c5ea83e0520dd67c3a752427c16c626842da46902ab4bad644c4d9e57c1f53e6ae8e1437a15b30d196b5abd952ad15211d3022ae5d8b541e78724acb76308f15c80ee3f7de4f19be00361581ff66fb473f30b6d57239c78cdb56aa097335b963d50a0271089be1", 0x172}], 0x1, 0x1) close(r2) socket$packet(0x11, 0x3, 0x300) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x6}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0214f9f424000904000a", 0x11) splice(r1, 0x0, r2, 0x0, 0x10000, 0x0) 05:26:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3305.362641][T19171] xt_socket: unknown flags 0x4 [ 3305.389980][T19172] FAULT_INJECTION: forcing a failure. [ 3305.389980][T19172] name failslab, interval 1, probability 0, space 0, times 0 [ 3305.404936][T19172] CPU: 0 PID: 19172 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3305.414763][T19172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3305.414771][T19172] Call Trace: [ 3305.414793][T19172] dump_stack+0x197/0x210 [ 3305.414815][T19172] should_fail.cold+0xa/0x15 [ 3305.414832][T19172] ? fault_create_debugfs_attr+0x180/0x180 [ 3305.414850][T19172] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3305.414865][T19172] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3305.414886][T19172] __should_failslab+0x121/0x190 [ 3305.414909][T19172] should_failslab+0x9/0x14 [ 3305.461882][T19172] kmem_cache_alloc_trace+0x4b/0x790 [ 3305.461899][T19172] ? mark_held_locks+0xa4/0xf0 [ 3305.461918][T19172] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3305.461933][T19172] ? __ipv6_addr_type+0x219/0x32d [ 3305.461948][T19172] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3305.461962][T19172] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3305.461982][T19172] sctp_add_bind_addr+0x9f/0x3a0 [ 3305.462006][T19172] sctp_copy_local_addr_list+0x385/0x530 [ 3305.462047][T19172] ? sctp_defaults_init+0xcb0/0xcb0 [ 3305.462060][T19172] ? get_random_bytes+0x35/0x40 [ 3305.462074][T19172] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3305.462087][T19172] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3305.462105][T19172] sctp_copy_one_addr+0x5f/0x170 [ 3305.462118][T19172] ? sctp_copy_one_addr+0x5f/0x170 [ 3305.462138][T19172] sctp_bind_addr_copy+0xfc/0x2c8 [ 3305.462158][T19172] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3305.498622][T19172] sctp_connect_new_asoc+0x178/0x5a0 [ 3305.498640][T19172] ? security_sctp_bind_connect+0x93/0xc0 [ 3305.498667][T19172] sctp_sendmsg+0x13a0/0x1f10 [ 3305.498699][T19172] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 05:26:03 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c000000000061134f0000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3305.538840][T19172] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3305.538861][T19172] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3305.538886][T19172] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3305.608256][T19172] ? aa_af_perm+0x2a0/0x2a0 [ 3305.612797][T19172] ? lock_downgrade+0x920/0x920 [ 3305.617695][T19172] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3305.623379][T19172] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3305.629643][T19172] inet_sendmsg+0x9e/0xe0 [ 3305.634024][T19172] ? inet_send_prepare+0x4e0/0x4e0 [ 3305.639177][T19172] sock_sendmsg+0xd7/0x130 [ 3305.643702][T19172] ____sys_sendmsg+0x358/0x880 [ 3305.649066][T19172] ? kernel_sendmsg+0x50/0x50 [ 3305.653857][T19172] ? __fget+0x35d/0x550 [ 3305.658645][T19172] ? find_held_lock+0x35/0x130 [ 3305.663458][T19172] ___sys_sendmsg+0x100/0x170 [ 3305.668165][T19172] ? sendmsg_copy_msghdr+0x70/0x70 [ 3305.668268][T19179] xt_socket: unknown flags 0x4 [ 3305.673290][T19172] ? __kasan_check_read+0x11/0x20 [ 3305.673313][T19172] ? __fget+0x37f/0x550 [ 3305.673334][T19172] ? ksys_dup3+0x3e0/0x3e0 [ 3305.673347][T19172] ? find_held_lock+0x35/0x130 [ 3305.673364][T19172] ? get_pid_task+0x11d/0x210 [ 3305.673382][T19172] ? __fget_light+0x1a9/0x230 [ 3305.673398][T19172] ? __fdget+0x1b/0x20 [ 3305.673414][T19172] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3305.673436][T19172] ? sockfd_lookup_light+0xcb/0x180 [ 3305.692352][T19172] __sys_sendmmsg+0x1bf/0x4d0 [ 3305.692374][T19172] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3305.692410][T19172] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3305.692426][T19172] ? fput_many+0x12c/0x1a0 [ 3305.692443][T19172] ? fput+0x1b/0x20 [ 3305.692457][T19172] ? ksys_write+0x1cf/0x290 [ 3305.692477][T19172] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3305.692491][T19172] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3305.692508][T19172] ? do_syscall_64+0x26/0x790 [ 3305.692522][T19172] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3305.692535][T19172] ? do_syscall_64+0x26/0x790 [ 3305.692553][T19172] __x64_sys_sendmmsg+0x9d/0x100 [ 3305.692572][T19172] do_syscall_64+0xfa/0x790 [ 3305.692590][T19172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3305.692602][T19172] RIP: 0033:0x45a919 [ 3305.692619][T19172] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3305.692628][T19172] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3305.692643][T19172] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3305.692652][T19172] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3305.692661][T19172] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3305.692670][T19172] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3305.692679][T19172] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:26:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000100)="2ce64dc0aa687ec7958b2a0a65699202fb19dab8f4d6ee12e6677787dc045a3905060000004de9154925e96bafa056b01130a2d76001753f365fcabfb13b02674ebae20e91b1ebb0e94a7a5f921e615dab31b9ebbd5fc8b00864a0e3af74e1c1f6ee934ad0a218af1f4bcd0262c37303ea5e051e5ed452439f14a04e36038611ea4aae8cb461e7f4358d9c4c", 0x8c, 0x40, &(0x7f00000000c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffff000}, 0x1c) 05:26:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:13 executing program 0 (fault-call:3 fault-nth:34): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:26:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw3\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:13 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3315.922660][T19192] xt_socket: unknown flags 0x4 [ 3315.929193][T19191] FAULT_INJECTION: forcing a failure. [ 3315.929193][T19191] name failslab, interval 1, probability 0, space 0, times 0 [ 3315.950666][T19191] CPU: 1 PID: 19191 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3315.959380][T19191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3315.969443][T19191] Call Trace: [ 3315.972754][T19191] dump_stack+0x197/0x210 [ 3315.972777][T19191] should_fail.cold+0xa/0x15 [ 3315.972796][T19191] ? fault_create_debugfs_attr+0x180/0x180 [ 3315.972818][T19191] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3315.972832][T19191] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3315.972854][T19191] __should_failslab+0x121/0x190 [ 3315.981769][T19191] should_failslab+0x9/0x14 [ 3315.981786][T19191] kmem_cache_alloc_trace+0x4b/0x790 [ 3315.981801][T19191] ? mark_held_locks+0xa4/0xf0 [ 3315.981819][T19191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3315.981836][T19191] ? __ipv6_addr_type+0x219/0x32d [ 3315.981850][T19191] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3315.981864][T19191] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3315.981883][T19191] sctp_add_bind_addr+0x9f/0x3a0 [ 3315.981906][T19191] sctp_copy_local_addr_list+0x385/0x530 [ 3316.051484][T19191] ? sctp_defaults_init+0xcb0/0xcb0 [ 3316.056696][T19191] ? get_random_bytes+0x35/0x40 [ 3316.061646][T19191] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3316.067539][T19191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3316.073878][T19191] sctp_copy_one_addr+0x5f/0x170 [ 3316.078816][T19191] ? sctp_copy_one_addr+0x5f/0x170 [ 3316.083930][T19191] sctp_bind_addr_copy+0xfc/0x2c8 [ 3316.083951][T19191] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3316.083970][T19191] sctp_connect_new_asoc+0x178/0x5a0 [ 3316.083986][T19191] ? security_sctp_bind_connect+0x93/0xc0 [ 3316.084003][T19191] sctp_sendmsg+0x13a0/0x1f10 [ 3316.084032][T19191] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3316.084047][T19191] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3316.084071][T19191] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3316.128687][T19191] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3316.135107][T19191] ? aa_af_perm+0x2a0/0x2a0 [ 3316.139596][T19191] ? lock_downgrade+0x920/0x920 [ 3316.144431][T19191] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3316.149971][T19191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3316.156202][T19191] inet_sendmsg+0x9e/0xe0 [ 3316.160523][T19191] ? inet_send_prepare+0x4e0/0x4e0 [ 3316.165822][T19191] sock_sendmsg+0xd7/0x130 [ 3316.170361][T19191] ____sys_sendmsg+0x358/0x880 [ 3316.175111][T19191] ? kernel_sendmsg+0x50/0x50 [ 3316.179887][T19191] ? __fget+0x35d/0x550 [ 3316.184042][T19191] ? find_held_lock+0x35/0x130 [ 3316.188799][T19191] ___sys_sendmsg+0x100/0x170 [ 3316.193481][T19191] ? sendmsg_copy_msghdr+0x70/0x70 [ 3316.198583][T19191] ? __kasan_check_read+0x11/0x20 [ 3316.203596][T19191] ? __fget+0x37f/0x550 [ 3316.207735][T19191] ? ksys_dup3+0x3e0/0x3e0 [ 3316.212133][T19191] ? find_held_lock+0x35/0x130 [ 3316.216896][T19191] ? get_pid_task+0x11d/0x210 [ 3316.221558][T19191] ? __fget_light+0x1a9/0x230 [ 3316.226260][T19191] ? __fdget+0x1b/0x20 [ 3316.230312][T19191] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3316.236541][T19191] ? sockfd_lookup_light+0xcb/0x180 [ 3316.241742][T19191] __sys_sendmmsg+0x1bf/0x4d0 [ 3316.246407][T19191] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3316.251455][T19191] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3316.257691][T19191] ? fput_many+0x12c/0x1a0 [ 3316.262099][T19191] ? fput+0x1b/0x20 [ 3316.265895][T19191] ? ksys_write+0x1cf/0x290 [ 3316.270497][T19191] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3316.275967][T19191] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3316.281408][T19191] ? do_syscall_64+0x26/0x790 [ 3316.286158][T19191] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3316.292229][T19191] ? do_syscall_64+0x26/0x790 [ 3316.296954][T19191] __x64_sys_sendmmsg+0x9d/0x100 [ 3316.301896][T19191] do_syscall_64+0xfa/0x790 [ 3316.306420][T19191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3316.312295][T19191] RIP: 0033:0x45a919 [ 3316.316175][T19191] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3316.335771][T19191] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3316.344168][T19191] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3316.352121][T19191] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3316.360249][T19191] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3316.368215][T19191] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3316.376169][T19191] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:26:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:16 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw<\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:16 executing program 0 (fault-call:3 fault-nth:35): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:26:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3318.752457][T19205] FAULT_INJECTION: forcing a failure. [ 3318.752457][T19205] name failslab, interval 1, probability 0, space 0, times 0 [ 3318.757234][T19206] xt_socket: unknown flags 0x4 [ 3318.816750][T19205] CPU: 0 PID: 19205 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3318.825469][T19205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3318.835542][T19205] Call Trace: [ 3318.838850][T19205] dump_stack+0x197/0x210 [ 3318.843233][T19205] should_fail.cold+0xa/0x15 [ 3318.847850][T19205] ? fault_create_debugfs_attr+0x180/0x180 [ 3318.853673][T19205] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3318.858797][T19205] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3318.864365][T19205] __should_failslab+0x121/0x190 [ 3318.869339][T19205] should_failslab+0x9/0x14 [ 3318.873839][T19205] kmem_cache_alloc_trace+0x4b/0x790 [ 3318.873853][T19205] ? mark_held_locks+0xa4/0xf0 [ 3318.873871][T19205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3318.873887][T19205] ? __ipv6_addr_type+0x219/0x32d [ 3318.873906][T19205] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3318.901058][T19205] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3318.906808][T19205] sctp_add_bind_addr+0x9f/0x3a0 [ 3318.912578][T19205] sctp_copy_local_addr_list+0x385/0x530 [ 3318.918233][T19205] ? sctp_defaults_init+0xcb0/0xcb0 [ 3318.923439][T19205] ? get_random_bytes+0x35/0x40 [ 3318.928324][T19205] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3318.934229][T19205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3318.940576][T19205] sctp_copy_one_addr+0x5f/0x170 [ 3318.945528][T19205] ? sctp_copy_one_addr+0x5f/0x170 [ 3318.950660][T19205] sctp_bind_addr_copy+0xfc/0x2c8 [ 3318.955727][T19205] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3318.961984][T19205] sctp_connect_new_asoc+0x178/0x5a0 [ 3318.967285][T19205] ? security_sctp_bind_connect+0x93/0xc0 [ 3318.973024][T19205] sctp_sendmsg+0x13a0/0x1f10 [ 3318.977724][T19205] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3318.983637][T19205] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3318.989274][T19205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3318.995519][T19205] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3319.002061][T19205] ? aa_af_perm+0x2a0/0x2a0 [ 3319.006554][T19205] ? lock_downgrade+0x920/0x920 [ 3319.011388][T19205] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3319.016998][T19205] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3319.023290][T19205] inet_sendmsg+0x9e/0xe0 [ 3319.027626][T19205] ? inet_send_prepare+0x4e0/0x4e0 [ 3319.032731][T19205] sock_sendmsg+0xd7/0x130 [ 3319.037173][T19205] ____sys_sendmsg+0x358/0x880 [ 3319.042006][T19205] ? kernel_sendmsg+0x50/0x50 [ 3319.046900][T19205] ? __fget+0x35d/0x550 [ 3319.051044][T19205] ? find_held_lock+0x35/0x130 [ 3319.055798][T19205] ___sys_sendmsg+0x100/0x170 [ 3319.060464][T19205] ? sendmsg_copy_msghdr+0x70/0x70 [ 3319.065558][T19205] ? __kasan_check_read+0x11/0x20 [ 3319.070567][T19205] ? __fget+0x37f/0x550 [ 3319.074709][T19205] ? ksys_dup3+0x3e0/0x3e0 [ 3319.079105][T19205] ? find_held_lock+0x35/0x130 [ 3319.083851][T19205] ? get_pid_task+0x11d/0x210 [ 3319.088511][T19205] ? __fget_light+0x1a9/0x230 [ 3319.093184][T19205] ? __fdget+0x1b/0x20 [ 3319.097236][T19205] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3319.103466][T19205] ? sockfd_lookup_light+0xcb/0x180 [ 3319.108662][T19205] __sys_sendmmsg+0x1bf/0x4d0 [ 3319.113356][T19205] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3319.119020][T19205] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3319.125254][T19205] ? fput_many+0x12c/0x1a0 [ 3319.129719][T19205] ? fput+0x1b/0x20 [ 3319.133553][T19205] ? ksys_write+0x1cf/0x290 [ 3319.138044][T19205] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3319.143520][T19205] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3319.148968][T19205] ? do_syscall_64+0x26/0x790 [ 3319.153631][T19205] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3319.159681][T19205] ? do_syscall_64+0x26/0x790 [ 3319.164349][T19205] __x64_sys_sendmmsg+0x9d/0x100 [ 3319.169270][T19205] do_syscall_64+0xfa/0x790 [ 3319.173774][T19205] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3319.179650][T19205] RIP: 0033:0x45a919 [ 3319.183528][T19205] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3319.203116][T19205] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3319.211510][T19205] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3319.219476][T19205] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3319.227464][T19205] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3319.235456][T19205] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3319.243447][T19205] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:26:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xa0\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f00000000c0)}], 0x2, 0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[0x0, 0x0, 0x0, 0xfec0000000000000], [], @remote}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e22, @dev}], 0x30) recvmsg(0xffffffffffffffff, &(0x7f0000001bc0)={&(0x7f0000001840)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000018c0)=""/112, 0x70}, {&(0x7f0000001940)=""/83, 0x53}, {&(0x7f00000019c0)=""/149, 0x95}], 0x3, &(0x7f0000001ac0)=""/249, 0xf9}, 0xee784fcf5cf5de7c) r3 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r3, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) r4 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="c333ded04cdc253829f2b05a047e03a3beae1be0871ab2a644ae1f2211d07f56496292140865f97e831a84101f0c6f00c3940df470dc159e0db3e4dca9474ff72839"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000002000)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r9 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r11 = socket$packet(0x11, 0x2, 0x300) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r11, 0x8901, &(0x7f0000000140)=r13) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002040)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@initdev}}, &(0x7f0000002140)=0xe8) r15 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r15}, 0xc) r16 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r16, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000002180)={0x0}, &(0x7f00000021c0)=0xc) r18 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) r19 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$SIOCAX25ADDUID(r18, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r20}) r21 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, r21}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002200)=0x0) r23 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r23, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet6_IPV6_XFRM_POLICY(r23, 0x29, 0x23, &(0x7f0000002240)={{{@in6=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000002340)=0xe8) r25 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r25, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000002380)={0x0, 0x0, 0x0}, &(0x7f00000023c0)=0xc) r27 = socket$inet_udplite(0x2, 0x2, 0x88) r28 = socket$l2tp(0x18, 0x1, 0x1) r29 = socket$bt_bnep(0x1f, 0x3, 0x4) r30 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r30, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r31 = socket$packet(0x11, 0x2, 0x300) r32 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r32, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r31, 0x8901, &(0x7f0000000140)=r33) r34 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r34, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) getsockopt$sock_cred(r34, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) r36 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r36, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r37 = socket$packet(0x11, 0x2, 0x300) r38 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r38, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r37, 0x8901, &(0x7f0000000140)=r39) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0}, &(0x7f00000024c0)=0xc) r41 = getgid() sendmmsg$unix(r2, &(0x7f0000002640)=[{&(0x7f0000001c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c80)="8b0a1e0120e0fcf43fe9870b9c6a14b0b4bc12f95272f3c6887004a5f19f3855155b858123e79213bfefb1d8a19967eead23740c433809b904a06c0c32fdbaf900e7727688e5e9bdff071065563b13b2688b90c87e3cb5fb2fe65e7a29704dcc1eaf2dc02ac3c07e275e94e69bac2941b8c8c8209da066938b", 0x79}, {&(0x7f0000001d00)="6940f7e6cc1c44b49e630f36ad73da3fefe1c3312bd3f6e8c81bdf1427f09c6ef852bf470342a5be9dd160d793fd86f0b6e0480eae7405b552d5c2da49ac3c2cf2097c22573f349fedc68c1ebd87a29d2992869970d742770ac8a5d75eb6a48f3e87486bfad6213e83be6fffea259cc946688d277caf66c9a0ae9ae52e683e40845d54a1b066f9e589a8f50c2bea911318c6073436b649e281913febc4e3442e42ff6e4ae7d607629d9e7a7a906e7120a737688b9e4dcf616022e2036e0e703f629c3484d5f6132133ba886be91a6726846f17", 0xd3}, {&(0x7f0000001e00)="e7df6264cbb6b71fb2bc282ececf55d03d7f69b58222296e49c7981317a7aef933922bc4cdc7406bdd8b203b922ae83a4afe1ea305bb96e0", 0x38}, {&(0x7f0000001e40)="75d30a7cf283c3c40c53031eac1268c1d836369c87433ade63988fe28cb2e83a716901a9e53974f340f9bb360c498283c985d8814d0f706527015962b599", 0x3e}, {&(0x7f0000001e80)="ab6c7ff1e3a306c491ed81b63d7e6fff15eb74472af512b91c1e2232e29e5ea93bcadea7f0e2122d7895e1e21b5f32890890760eb88717e5aa3623c13a8275a02a34b329596caf03d07a5342533e6d4900d0a26c92c62872627a5afcdb54883bc1e044d91be6a268d82932d1b686c929a76129f1a90bf61cad08fd2c745d0931524c2598165bf06b1ba7566ccc69e08ee9a3c3413a08bf5e580ba03e2a4e263cdf838c67ca90f15d7b0b932d133b66d1692d03337a5679bed78db6f2437f258729404e5d468d36275c095c03eda361f96fd4f1ef680ba9aeca530b2f1169a3d48b9fc12c4fc276945fc776", 0xeb}], 0x5, &(0x7f0000002500)=[@rights={{0x2c, 0x1, 0x1, [r1, r0, r1, r3, r0, r5, r6]}}, @rights={{0x28, 0x1, 0x1, [r7, r8, r9, 0xffffffffffffffff, r1, r10]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r17, r20, r21}}}, @cred={{0x1c, 0x1, 0x2, {r22, r24, r26}}}, @rights={{0x24, 0x1, 0x1, [r27, r0, r28, r29, r30]}}, @cred={{0x1c, 0x1, 0x2, {r33, 0xee00, r35}}}, @rights={{0x1c, 0x1, 0x1, [r1, r36, r0]}}, @cred={{0x1c, 0x1, 0x2, {r39, r40, r41}}}], 0x140, 0x8000}], 0x1, 0x4000000) 05:26:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3319.440224][T19215] xt_socket: unknown flags 0x4 05:26:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="0804b5055e0bcfe8474071") r1 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) tee(r0, r1, 0x200, 0xc) r2 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) ioctl(r2, 0x100000890f, &(0x7f0000000080)="31360f17ee134c341e99990025bb5bc4803bebe32ecf30fcfbffffff10e3acdb435fff01d37f5dd25159f4fff724ac49b559706be7982206376de8f3f8c7de49f43b0a1eb0efab38f833cbc8055783db1a95efe558b7520b") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="72610a0600000000000000000000000000000000000000000000000000000000020000000300000068020000d0000000d000000030b6f57ef72b8308c761c1ea0ec7a249d0000000d0000000d0000000d0010000d0010000d0010000d0010000d001000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000600000000000000a800d0000000000000000000000000000000000000000000380074696d65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000028005345540000000000000000000000000000000000000000000000000000010000000000000000ac1e0001e00000020000000000000000726f736530000000000000000000000067726574617030fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800000100000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000000ffec00000000009baf171f0000000000000000020000000000000000000000000000000000000000000000000000000073797a311800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4ca0000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800"/714], 0x2c8) 05:26:25 executing program 0 (fault-call:3 fault-nth:36): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:26:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xa8\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:25 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000180)=0xfffffffffffffe98) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f00000007c0)={{0x5, 0x0, @reserved="5d244eb5329ac95c7561601816bfc5b91db6d734b7037c6845db35a299cff0f1"}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0xc407, 0x1, 0x6, r2}, &(0x7f0000000240)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket$inet6(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="5500000018007f5f00fe01b2a4a290930206040208000001028140003900090035004c0a010000001900050023", 0x2d}], 0x2aa, 0x0, 0x1a5}, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair(0x0, 0x1, 0x4, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r7, 0x800448d2, &(0x7f0000000800)={0x13d, &(0x7f0000000600)=[{}, {}, {}]}) sendmsg$sock(r4, &(0x7f00000005c0)={&(0x7f0000000280)=@nfc={0x27, 0x0, 0x0, 0x334bad95df4ca956}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000300)="450ab0dddc77b450f987047e275609bace68226cd8c9ea4f193bb0ca5a9620a982208e6e9f0e29bc380502da5912aefd8fc6693726510065d2120405338776b1d630d18aed11ba0d18aa07e1ceb85e111b", 0x51}, {&(0x7f0000000380)="d01c799dca1a8cb04427f018ff61d1797d4d4a4dab26181e45e8bd97e32a81b95f31f154eae66f047fdbdb9a4b99b52f2f2e679aab8ceb7257595094013edf566301cd60bbaf15ac6a49601427bd459ee92f4cb49e8a97c12f73bcbe91c9a66c40d644d2aa0ff607f6f4b0a281a14b21883e50791d1ceaee28ee232630d905290c21abbee8d47a34227f922a76", 0x8d}, {&(0x7f0000000440)="c3c7d41e53a9dfbe23c23b854836732d9573165bdd3a98abb7f078e6e9e5e0ce644674a7e901ee76f25e8c2e7a0cc8b87d082adc689560b2b506b5e821edfc54edca466a01d88f9d5da0d5cbc7fa51ce4ca3ee12edffb88c7c9b42afd4386b48af6d826e8fcef69aff5053c53f1333da5ec6dd42617fc6396080353a2952f85a3d109486b9d63162481d8ca5ce2b93c14b7d97fce8a22cceab01ef1180", 0x9d}, {&(0x7f0000000500)="de0f9f9ad12be120ed94029524357c2f80cb35b0d9214fb252cacd7fe0753270e04650bb270ce5cf31c8d06f0731edafe05c5c753936d76154ee02962a53e92328b645815a8f51b6eaa6ceefc680528c70a5349591ee83cb21f036b506a10b7b65f641332f58b408210119bc805e45561e8bec0500", 0x75}], 0x4, &(0x7f0000000840)=[@timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @timestamping={{0x14}}], 0x90}, 0x10) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xffb8) r8 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r8, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r9 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r9, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$bt_BT_RCVMTU(r9, 0x112, 0xd, &(0x7f0000000940)=0x800, &(0x7f0000000980)=0x2) splice(r3, 0x0, r5, 0x0, 0x4ffe0, 0x0) 05:26:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3327.233110][T19230] xt_socket: unknown flags 0x4 [ 3327.244638][T19231] FAULT_INJECTION: forcing a failure. [ 3327.244638][T19231] name failslab, interval 1, probability 0, space 0, times 0 [ 3327.269592][T19231] CPU: 1 PID: 19231 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 05:26:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xb6\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3327.278313][T19231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3327.288377][T19231] Call Trace: [ 3327.291684][T19231] dump_stack+0x197/0x210 [ 3327.296038][T19231] should_fail.cold+0xa/0x15 [ 3327.300660][T19231] ? fault_create_debugfs_attr+0x180/0x180 [ 3327.306478][T19231] ? sctp_add_bind_addr+0x9f/0x3a0 [ 3327.311599][T19231] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 3327.311625][T19231] __should_failslab+0x121/0x190 [ 3327.311644][T19231] should_failslab+0x9/0x14 [ 3327.311659][T19231] kmem_cache_alloc_trace+0x4b/0x790 [ 3327.311678][T19231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3327.311694][T19231] ? __ipv6_addr_type+0x219/0x32d [ 3327.311709][T19231] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3327.311727][T19231] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 3327.355256][T19231] sctp_add_bind_addr+0x9f/0x3a0 [ 3327.360222][T19231] sctp_copy_local_addr_list+0x385/0x530 [ 3327.365880][T19231] ? sctp_defaults_init+0xcb0/0xcb0 [ 3327.371093][T19231] ? get_random_bytes+0x35/0x40 [ 3327.375961][T19231] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 3327.378060][T19234] xt_socket: unknown flags 0x4 [ 3327.381863][T19231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3327.381888][T19231] sctp_copy_one_addr+0x5f/0x170 [ 3327.381903][T19231] ? sctp_copy_one_addr+0x5f/0x170 [ 3327.381922][T19231] sctp_bind_addr_copy+0xfc/0x2c8 [ 3327.381946][T19231] sctp_assoc_set_bind_addr_from_ep+0x16a/0x1c0 [ 3327.381964][T19231] sctp_connect_new_asoc+0x178/0x5a0 [ 3327.381981][T19231] ? security_sctp_bind_connect+0x93/0xc0 [ 3327.381997][T19231] sctp_sendmsg+0x13a0/0x1f10 05:26:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xc4\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3327.382019][T19231] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3327.437414][T19231] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3327.443070][T19231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3327.449410][T19231] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3327.455839][T19231] ? aa_af_perm+0x2a0/0x2a0 [ 3327.455858][T19231] ? lock_downgrade+0x920/0x920 [ 3327.455878][T19231] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3327.455895][T19231] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3327.455914][T19231] inet_sendmsg+0x9e/0xe0 [ 3327.455929][T19231] ? inet_send_prepare+0x4e0/0x4e0 [ 3327.455944][T19231] sock_sendmsg+0xd7/0x130 [ 3327.455958][T19231] ____sys_sendmsg+0x358/0x880 [ 3327.455977][T19231] ? kernel_sendmsg+0x50/0x50 [ 3327.471037][T19231] ? __fget+0x35d/0x550 [ 3327.471052][T19231] ? find_held_lock+0x35/0x130 [ 3327.471076][T19231] ___sys_sendmsg+0x100/0x170 [ 3327.510025][T19236] xt_socket: unknown flags 0x4 [ 3327.513031][T19231] ? sendmsg_copy_msghdr+0x70/0x70 [ 3327.513049][T19231] ? __kasan_check_read+0x11/0x20 05:26:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xcc\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3327.513067][T19231] ? __fget+0x37f/0x550 [ 3327.513087][T19231] ? ksys_dup3+0x3e0/0x3e0 [ 3327.513102][T19231] ? find_held_lock+0x35/0x130 [ 3327.513118][T19231] ? get_pid_task+0x11d/0x210 [ 3327.513135][T19231] ? __fget_light+0x1a9/0x230 [ 3327.513154][T19231] ? __fdget+0x1b/0x20 [ 3327.559660][T19231] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3327.566005][T19231] ? sockfd_lookup_light+0xcb/0x180 [ 3327.571223][T19231] __sys_sendmmsg+0x1bf/0x4d0 [ 3327.575932][T19231] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3327.580997][T19231] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3327.587287][T19231] ? fput_many+0x12c/0x1a0 [ 3327.591716][T19231] ? fput+0x1b/0x20 [ 3327.591732][T19231] ? ksys_write+0x1cf/0x290 [ 3327.591752][T19231] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3327.591769][T19231] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3327.591783][T19231] ? do_syscall_64+0x26/0x790 [ 3327.591803][T19231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3327.600133][T19231] ? do_syscall_64+0x26/0x790 [ 3327.627482][T19231] __x64_sys_sendmmsg+0x9d/0x100 [ 3327.632453][T19231] do_syscall_64+0xfa/0x790 [ 3327.637098][T19231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3327.643367][T19231] RIP: 0033:0x45a919 [ 3327.647278][T19231] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3327.658029][T19239] xt_socket: unknown flags 0x4 [ 3327.667254][T19231] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 05:26:25 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:25 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xcf\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3327.667270][T19231] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3327.667277][T19231] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3327.667284][T19231] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3327.667293][T19231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3327.667302][T19231] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3327.847093][T19246] xt_socket: unknown flags 0x4 05:26:27 executing program 1: r0 = socket(0x1e, 0x4, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000000600)=0x10) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x1, 'veth1_to_bond\x00', {}, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="1f69e5a6", @ANYRES16=r1], &(0x7f000095dffc)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2}, &(0x7f0000000400)=0x8) 05:26:27 executing program 0 (fault-call:3 fault-nth:37): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3329.998151][T19250] FAULT_INJECTION: forcing a failure. [ 3329.998151][T19250] name failslab, interval 1, probability 0, space 0, times 0 [ 3330.021452][T19250] CPU: 1 PID: 19250 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3330.030396][T19250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3330.040455][T19250] Call Trace: [ 3330.043924][T19250] dump_stack+0x197/0x210 [ 3330.048259][T19250] should_fail.cold+0xa/0x15 [ 3330.052951][T19250] ? fault_create_debugfs_attr+0x180/0x180 [ 3330.058847][T19250] ? ___might_sleep+0x163/0x2c0 [ 3330.063735][T19250] __should_failslab+0x121/0x190 [ 3330.068738][T19250] should_failslab+0x9/0x14 [ 3330.073249][T19250] kmem_cache_alloc_trace+0x2d3/0x790 [ 3330.079113][T19250] ? sctp_copy_one_addr+0x67/0x170 [ 3330.084249][T19250] sctp_transport_new+0x91/0x680 [ 3330.089177][T19250] sctp_assoc_add_peer+0x217/0x1040 [ 3330.094387][T19250] sctp_connect_new_asoc+0x1a7/0x5a0 [ 3330.099789][T19250] ? security_sctp_bind_connect+0x93/0xc0 [ 3330.105498][T19250] sctp_sendmsg+0x13a0/0x1f10 [ 3330.110741][T19250] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3330.116738][T19250] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3330.122501][T19250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3330.128755][T19250] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3330.135182][T19250] ? aa_af_perm+0x2a0/0x2a0 [ 3330.139774][T19250] ? lock_downgrade+0x920/0x920 [ 3330.144627][T19250] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3330.150465][T19250] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3330.156988][T19250] inet_sendmsg+0x9e/0xe0 [ 3330.161322][T19250] ? inet_send_prepare+0x4e0/0x4e0 [ 3330.166494][T19250] sock_sendmsg+0xd7/0x130 [ 3330.171000][T19250] ____sys_sendmsg+0x358/0x880 [ 3330.175769][T19250] ? kernel_sendmsg+0x50/0x50 [ 3330.180445][T19250] ? __fget+0x35d/0x550 [ 3330.184594][T19250] ? find_held_lock+0x35/0x130 [ 3330.189359][T19250] ___sys_sendmsg+0x100/0x170 [ 3330.194056][T19250] ? sendmsg_copy_msghdr+0x70/0x70 [ 3330.199816][T19250] ? __kasan_check_read+0x11/0x20 [ 3330.205350][T19250] ? __fget+0x37f/0x550 [ 3330.210014][T19250] ? ksys_dup3+0x3e0/0x3e0 [ 3330.214424][T19250] ? find_held_lock+0x35/0x130 [ 3330.219200][T19250] ? get_pid_task+0x11d/0x210 [ 3330.223863][T19250] ? __fget_light+0x1a9/0x230 [ 3330.228524][T19250] ? __fdget+0x1b/0x20 [ 3330.232596][T19250] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3330.238854][T19250] ? sockfd_lookup_light+0xcb/0x180 [ 3330.244046][T19250] __sys_sendmmsg+0x1bf/0x4d0 [ 3330.248718][T19250] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3330.253764][T19250] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3330.260174][T19250] ? fput_many+0x12c/0x1a0 [ 3330.264855][T19250] ? fput+0x1b/0x20 [ 3330.268775][T19250] ? ksys_write+0x1cf/0x290 [ 3330.273380][T19250] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3330.279041][T19250] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3330.284511][T19250] ? do_syscall_64+0x26/0x790 [ 3330.291004][T19250] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3330.298364][T19250] ? do_syscall_64+0x26/0x790 [ 3330.303079][T19250] __x64_sys_sendmmsg+0x9d/0x100 [ 3330.308464][T19250] do_syscall_64+0xfa/0x790 [ 3330.314305][T19250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3330.320201][T19250] RIP: 0033:0x45a919 [ 3330.324110][T19250] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3330.343706][T19250] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3330.352111][T19250] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3330.360081][T19250] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3330.368050][T19250] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3330.376015][T19250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3330.383980][T19250] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:26:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xd0\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x4, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00 \x00', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xdffffffe}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") write$binfmt_elf32(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x44) 05:26:38 executing program 0 (fault-call:3 fault-nth:38): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:26:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:38 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) r0 = openat$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\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="c1"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x2761, 0x0) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', 0x0}) write(r3, &(0x7f0000000280)="76fbf326faf4c5a032122f50465c0df727cfcd90bea39e389b86cbc42efcf142df38cda9ad77581a1ff9a5fa4188ad350850a6a36520", 0x36) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x44, r5, 0x1, 0x0, 0x0, {0x5}, [{{@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, {0x3}}, {0x8}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x100, r5, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x14, 0x2, '0000:00:10.0\x00'}}]}, 0x100}, 0x1, 0x0, 0x0, 0x8850758dbf3dd0a7}, 0x20000000) r6 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) setsockopt$sock_timeval(r6, 0x1, 0x33, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0xd8}, &(0x7f0000000440)=0x8) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000400)=0xfffffffd, 0x8d) [ 3340.563322][T19259] xt_socket: unknown flags 0x4 05:26:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3340.592911][T19261] FAULT_INJECTION: forcing a failure. [ 3340.592911][T19261] name failslab, interval 1, probability 0, space 0, times 0 [ 3340.654806][T19261] CPU: 1 PID: 19261 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3340.663883][T19261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3340.675260][T19261] Call Trace: [ 3340.678585][T19261] dump_stack+0x197/0x210 [ 3340.682937][T19261] should_fail.cold+0xa/0x15 [ 3340.687557][T19261] ? fault_create_debugfs_attr+0x180/0x180 [ 3340.693484][T19261] ? ___might_sleep+0x163/0x2c0 [ 3340.693506][T19261] __should_failslab+0x121/0x190 05:26:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xd6\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3340.693526][T19261] should_failslab+0x9/0x14 [ 3340.693540][T19261] kmem_cache_alloc_trace+0x2d3/0x790 [ 3340.693564][T19261] ? sctp_copy_one_addr+0x67/0x170 [ 3340.703347][T19261] sctp_transport_new+0x91/0x680 [ 3340.703365][T19261] sctp_assoc_add_peer+0x217/0x1040 [ 3340.703386][T19261] sctp_connect_new_asoc+0x1a7/0x5a0 [ 3340.703403][T19261] ? security_sctp_bind_connect+0x93/0xc0 [ 3340.703421][T19261] sctp_sendmsg+0x13a0/0x1f10 [ 3340.703444][T19261] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3340.750072][T19261] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3340.755722][T19261] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3340.757554][T19268] xt_socket: unknown flags 0x4 [ 3340.762001][T19261] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3340.762022][T19261] ? aa_af_perm+0x2a0/0x2a0 [ 3340.762040][T19261] ? lock_downgrade+0x920/0x920 [ 3340.762061][T19261] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3340.762079][T19261] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3340.762097][T19261] inet_sendmsg+0x9e/0xe0 [ 3340.762111][T19261] ? inet_send_prepare+0x4e0/0x4e0 05:26:38 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xe8\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3340.762131][T19261] sock_sendmsg+0xd7/0x130 [ 3340.808273][T19261] ____sys_sendmsg+0x358/0x880 [ 3340.813060][T19261] ? kernel_sendmsg+0x50/0x50 [ 3340.818212][T19261] ? __fget+0x35d/0x550 [ 3340.822384][T19261] ? find_held_lock+0x35/0x130 [ 3340.827173][T19261] ___sys_sendmsg+0x100/0x170 [ 3340.831885][T19261] ? sendmsg_copy_msghdr+0x70/0x70 [ 3340.837030][T19261] ? __kasan_check_read+0x11/0x20 [ 3340.842066][T19261] ? __fget+0x37f/0x550 [ 3340.846242][T19261] ? ksys_dup3+0x3e0/0x3e0 [ 3340.850668][T19261] ? find_held_lock+0x35/0x130 [ 3340.855447][T19261] ? get_pid_task+0x11d/0x210 [ 3340.855466][T19261] ? __fget_light+0x1a9/0x230 [ 3340.855481][T19261] ? __fdget+0x1b/0x20 [ 3340.855497][T19261] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3340.855511][T19261] ? sockfd_lookup_light+0xcb/0x180 [ 3340.855529][T19261] __sys_sendmmsg+0x1bf/0x4d0 [ 3340.855549][T19261] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3340.855582][T19261] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3340.855596][T19261] ? fput_many+0x12c/0x1a0 [ 3340.855613][T19261] ? fput+0x1b/0x20 [ 3340.855625][T19261] ? ksys_write+0x1cf/0x290 [ 3340.855648][T19261] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3340.914488][T19261] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3340.920056][T19261] ? do_syscall_64+0x26/0x790 [ 3340.924747][T19261] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3340.926655][T19275] xt_socket: unknown flags 0x4 [ 3340.930822][T19261] ? do_syscall_64+0x26/0x790 [ 3340.930846][T19261] __x64_sys_sendmmsg+0x9d/0x100 [ 3340.930867][T19261] do_syscall_64+0xfa/0x790 [ 3340.949718][T19261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3340.955621][T19261] RIP: 0033:0x45a919 [ 3340.959523][T19261] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3340.979233][T19261] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3340.987656][T19261] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3340.995638][T19261] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3341.003624][T19261] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3341.011605][T19261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3341.019741][T19261] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:26:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000001d008105e00f80ecdb4cb9f207c825a01c000000430000000a000200040ada1b40d805000500c50083b8", 0x2e}], 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000040)=""/1, &(0x7f00000000c0)=0x1) 05:26:39 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="61124c000000000061138b0000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000260700000fff07002406000002000000160600000ee50000bf050000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950007000000000054779ffdefa2d23da0267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64a7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987ccfd20f680b0d02d967398842055dcb48e87648d0b5f663100000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xea\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3341.284796][T19281] xt_socket: unknown flags 0x4 05:26:47 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = socket$inet6(0xa, 0x22000000002, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f00000006c0)={0x0, @ipx={0x4, 0xbb, 0xba, "66b4998cf083", 0x7f}, @ipx={0x4, 0x7, 0x4, "b162c7d526f2", 0x61}, @xdp={0x2c, 0x12, 0x0, 0x4}, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)='gretap0\x00', 0x7, 0x10001}) bind(r4, &(0x7f0000000080)=@ethernet={0x6, @random="001f00"}, 0x7c) getsockname$packet(r4, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000580)=0xdaceeee53d1eaa8) bind$can_raw(r3, &(0x7f0000000540)={0x1d, r5}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x19, &(0x7f0000002bc0)={@ipv4={[], [], @loopback}, r5}, 0x14) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000003000000008be8f62842e2ba8100000000a5000095002b0019000000873acb0410ace0667e8531ba0aadec709b805a22f63e46af51ae7fecae5e45167838629b07266459b0e7114f39552d04807c87ed3ae86304cd8ba92e1e41371289e61f21d728119aaeaf5a471c7ae98fe2cf6d55503b4f0e"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000380)={r1, r6}) socket$can_raw(0x1d, 0x3, 0x1) socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r10 = openat$cgroup_ro(r9, &(0x7f0000000880)='cpuacct.usage_percpu_user\x00', 0x7a05, 0x1700) sendfile(r10, r9, 0x0, 0xffffffff800) r11 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000004ff0)={0x1, &(0x7f0000002fe8)=[{0x6}]}, 0x10) setsockopt$sock_int(r11, 0x1, 0x1b, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r11, 0x8982, &(0x7f0000000640)={0x0, 'ip_vti0\x00', {}, 0x2}) sendfile(r10, r9, &(0x7f0000000040), 0x100000001) bind$llc(r10, &(0x7f0000000600)={0x1a, 0x325, 0x0, 0x3, 0x1, 0x1, @broadcast}, 0x10) write$cgroup_int(r8, &(0x7f0000000140), 0xff4d) r12 = accept4$x25(r8, &(0x7f0000000240), &(0x7f0000000280)=0x12, 0x80000) ioctl$sock_x25_SIOCADDRT(r12, 0x890b, &(0x7f00000003c0)={@null=' \x00', 0x80000000, 'veth0_to_bridge\x00'}) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r13, &(0x7f0000000180)={0x0, 0x39104118, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[]}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r14, @ANYBLOB="100026bd7000fbdbdf2503000000180006000400020008000100000800000400020004000200440007000c00040008000000000000000c000400000000000000000008000100000000000c000400010000000000000008000200090000000c0003000600000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) 05:26:47 executing program 0 (fault-call:3 fault-nth:39): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:26:47 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xee\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:47 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffd86, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="70000000240025041000000020000063895bea1a", @ANYRES32=r2, @ANYBLOB="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"], 0x70}}, 0x0) setsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000), 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$caif_seqpacket(0x25, 0x5, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="31000000000000000000090000003c0003000800030000000000140002006c6f000000000000000000000000000014000600ff0200000000000000000000000000010800010001000000292b767e01c535906d18ce97df9e26120b"], 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xcb482e62d6fcf546}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)={0x68, r4, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb72}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e25}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FLAGS={0x0, 0x7, {0x4d14bac5190dcb2e, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x1}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4045) [ 3349.883363][T19294] xt_socket: unknown flags 0x4 [ 3349.903744][T19296] FAULT_INJECTION: forcing a failure. [ 3349.903744][T19296] name failslab, interval 1, probability 0, space 0, times 0 [ 3349.927403][T19296] CPU: 0 PID: 19296 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3349.936118][T19296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3349.946314][T19296] Call Trace: [ 3349.949634][T19296] dump_stack+0x197/0x210 [ 3349.953999][T19296] should_fail.cold+0xa/0x15 [ 3349.958603][T19296] ? fault_create_debugfs_attr+0x180/0x180 [ 3349.964421][T19296] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 3349.970594][T19296] __should_failslab+0x121/0x190 [ 3349.975545][T19296] should_failslab+0x9/0x14 [ 3349.980060][T19296] kmem_cache_alloc+0x47/0x710 [ 3349.984846][T19296] dst_alloc+0x10e/0x200 [ 3349.989113][T19296] rt_dst_alloc+0x83/0x440 [ 3349.993563][T19296] ip_route_output_key_hash_rcu+0x8d7/0x2d60 [ 3349.999556][T19296] ? __kasan_check_read+0x11/0x20 05:26:47 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:47 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3350.004593][T19296] ? percpu_down_write+0x3c3/0x3f0 [ 3350.009717][T19296] ? ip_route_input_noref+0x270/0x270 [ 3350.015120][T19296] ? ip_route_output_key_hash+0x161/0x360 [ 3350.020846][T19296] ? __kasan_check_read+0x11/0x20 [ 3350.025883][T19296] ip_route_output_key_hash+0x1ef/0x360 [ 3350.031443][T19296] ? ip_route_output_key_hash_rcu+0x2d60/0x2d60 [ 3350.038399][T19296] ? mark_held_locks+0xa4/0xf0 [ 3350.043163][T19296] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3350.043186][T19296] ? trace_hardirqs_on+0x67/0x240 [ 3350.043206][T19296] ip_route_output_flow+0x28/0xc0 [ 3350.043226][T19296] sctp_v4_get_dst+0x568/0x1470 [ 3350.043253][T19296] ? sctp_v4_copy_addrlist+0x6c0/0x6c0 [ 3350.068838][T19296] ? lockdep_init_map+0x1be/0x6d0 [ 3350.073879][T19296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3350.080136][T19296] sctp_transport_route+0x12d/0x360 [ 3350.085351][T19296] ? sctp_transport_route+0x12d/0x360 [ 3350.090743][T19296] sctp_assoc_add_peer+0x5a8/0x1040 [ 3350.095954][T19296] sctp_connect_new_asoc+0x1a7/0x5a0 05:26:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3350.101252][T19296] ? security_sctp_bind_connect+0x93/0xc0 [ 3350.106985][T19296] sctp_sendmsg+0x13a0/0x1f10 [ 3350.111682][T19296] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3350.117583][T19296] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3350.123223][T19296] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3350.129459][T19296] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3350.135887][T19296] ? aa_af_perm+0x2a0/0x2a0 [ 3350.140402][T19296] ? lock_downgrade+0x920/0x920 [ 3350.145267][T19296] ? aa_sock_msg_perm.isra.0+0xba/0x170 05:26:48 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3350.150827][T19296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3350.157077][T19296] inet_sendmsg+0x9e/0xe0 [ 3350.161416][T19296] ? inet_send_prepare+0x4e0/0x4e0 [ 3350.166538][T19296] sock_sendmsg+0xd7/0x130 [ 3350.170970][T19296] ____sys_sendmsg+0x358/0x880 [ 3350.175751][T19296] ? kernel_sendmsg+0x50/0x50 [ 3350.180441][T19296] ? __fget+0x35d/0x550 [ 3350.184613][T19296] ? find_held_lock+0x35/0x130 [ 3350.189489][T19296] ___sys_sendmsg+0x100/0x170 [ 3350.194318][T19296] ? sendmsg_copy_msghdr+0x70/0x70 [ 3350.199452][T19296] ? __kasan_check_read+0x11/0x20 [ 3350.204497][T19296] ? __fget+0x37f/0x550 [ 3350.208667][T19296] ? ksys_dup3+0x3e0/0x3e0 [ 3350.213082][T19296] ? find_held_lock+0x35/0x130 [ 3350.213099][T19296] ? get_pid_task+0x11d/0x210 [ 3350.213116][T19296] ? __fget_light+0x1a9/0x230 [ 3350.213132][T19296] ? __fdget+0x1b/0x20 [ 3350.213146][T19296] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3350.213160][T19296] ? sockfd_lookup_light+0xcb/0x180 [ 3350.213182][T19296] __sys_sendmmsg+0x1bf/0x4d0 [ 3350.247652][T19296] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3350.252714][T19296] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3350.258968][T19296] ? fput_many+0x12c/0x1a0 [ 3350.263405][T19296] ? fput+0x1b/0x20 [ 3350.267235][T19296] ? ksys_write+0x1cf/0x290 [ 3350.271757][T19296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3350.277232][T19296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3350.282710][T19296] ? do_syscall_64+0x26/0x790 [ 3350.287398][T19296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3350.293466][T19296] ? do_syscall_64+0x26/0x790 [ 3350.298145][T19296] __x64_sys_sendmmsg+0x9d/0x100 [ 3350.303094][T19296] do_syscall_64+0xfa/0x790 [ 3350.307609][T19296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3350.313536][T19296] RIP: 0033:0x45a919 [ 3350.317466][T19296] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3350.337440][T19296] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3350.345859][T19296] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3350.353878][T19296] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3350.361886][T19296] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3350.369850][T19296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3350.377812][T19296] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:26:56 executing program 1: 05:26:56 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:56 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xf0\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3358.805829][T19322] xt_socket: unknown flags 0x4 05:26:57 executing program 5: 05:26:57 executing program 0 (fault-call:3 fault-nth:40): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:26:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:57 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xf7\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3359.135877][T19329] xt_socket: unknown flags 0x4 [ 3359.152051][T19330] FAULT_INJECTION: forcing a failure. [ 3359.152051][T19330] name failslab, interval 1, probability 0, space 0, times 0 [ 3359.174199][T19330] CPU: 1 PID: 19330 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3359.183183][T19330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3359.193247][T19330] Call Trace: [ 3359.196579][T19330] dump_stack+0x197/0x210 [ 3359.200924][T19330] should_fail.cold+0xa/0x15 [ 3359.205531][T19330] ? fault_create_debugfs_attr+0x180/0x180 [ 3359.211342][T19330] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 3359.217515][T19330] __should_failslab+0x121/0x190 [ 3359.222471][T19330] should_failslab+0x9/0x14 [ 3359.226990][T19330] kmem_cache_alloc+0x47/0x710 [ 3359.232448][T19330] dst_alloc+0x10e/0x200 [ 3359.236717][T19330] rt_dst_alloc+0x83/0x440 [ 3359.241156][T19330] ip_route_output_key_hash_rcu+0x8d7/0x2d60 [ 3359.247357][T19330] ? ip_route_input_noref+0x270/0x270 [ 3359.252723][T19330] ? ip_route_output_key_hash+0x161/0x360 [ 3359.258440][T19330] ? __kasan_check_read+0x11/0x20 [ 3359.263452][T19330] ip_route_output_key_hash+0x1ef/0x360 [ 3359.268995][T19330] ? ip_route_output_key_hash_rcu+0x2d60/0x2d60 [ 3359.275235][T19330] ? mark_held_locks+0xa4/0xf0 [ 3359.279998][T19330] ? trace_hardirqs_on+0x67/0x240 [ 3359.285015][T19330] ip_route_output_flow+0x28/0xc0 [ 3359.290032][T19330] sctp_v4_get_dst+0x568/0x1470 [ 3359.294868][T19330] ? __call_rcu+0x2c9/0x740 [ 3359.299354][T19330] ? sctp_v4_copy_addrlist+0x6c0/0x6c0 [ 3359.304796][T19330] ? sctp_v4_copy_addrlist+0x6c0/0x6c0 [ 3359.310234][T19330] sctp_transport_pmtu+0x254/0x480 [ 3359.315331][T19330] ? sctp_transport_pmtu+0x254/0x480 [ 3359.320595][T19330] sctp_transport_route+0x163/0x360 [ 3359.325774][T19330] sctp_assoc_add_peer+0x5a8/0x1040 [ 3359.330962][T19330] sctp_connect_new_asoc+0x1a7/0x5a0 [ 3359.336227][T19330] ? security_sctp_bind_connect+0x93/0xc0 [ 3359.341938][T19330] sctp_sendmsg+0x13a0/0x1f10 [ 3359.346598][T19330] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3359.352562][T19330] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3359.358176][T19330] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3359.364396][T19330] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3359.370792][T19330] ? aa_af_perm+0x2a0/0x2a0 [ 3359.375365][T19330] ? lock_downgrade+0x920/0x920 [ 3359.380195][T19330] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3359.385730][T19330] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3359.391955][T19330] inet_sendmsg+0x9e/0xe0 [ 3359.396268][T19330] ? inet_send_prepare+0x4e0/0x4e0 [ 3359.401365][T19330] sock_sendmsg+0xd7/0x130 [ 3359.405762][T19330] ____sys_sendmsg+0x358/0x880 [ 3359.410504][T19330] ? kernel_sendmsg+0x50/0x50 [ 3359.415171][T19330] ? __fget+0x35d/0x550 [ 3359.419325][T19330] ? find_held_lock+0x35/0x130 [ 3359.424078][T19330] ___sys_sendmsg+0x100/0x170 [ 3359.428736][T19330] ? sendmsg_copy_msghdr+0x70/0x70 [ 3359.433839][T19330] ? __kasan_check_read+0x11/0x20 [ 3359.438843][T19330] ? __fget+0x37f/0x550 [ 3359.442981][T19330] ? ksys_dup3+0x3e0/0x3e0 [ 3359.447374][T19330] ? find_held_lock+0x35/0x130 [ 3359.452133][T19330] ? get_pid_task+0x11d/0x210 [ 3359.456793][T19330] ? __fget_light+0x1a9/0x230 [ 3359.461457][T19330] ? __fdget+0x1b/0x20 [ 3359.465942][T19330] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3359.472181][T19330] ? sockfd_lookup_light+0xcb/0x180 [ 3359.477359][T19330] __sys_sendmmsg+0x1bf/0x4d0 [ 3359.482018][T19330] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3359.487102][T19330] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3359.493347][T19330] ? fput_many+0x12c/0x1a0 [ 3359.497762][T19330] ? fput+0x1b/0x20 [ 3359.501554][T19330] ? ksys_write+0x1cf/0x290 [ 3359.506047][T19330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3359.511496][T19330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3359.516933][T19330] ? do_syscall_64+0x26/0x790 [ 3359.521600][T19330] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3359.527653][T19330] ? do_syscall_64+0x26/0x790 [ 3359.532331][T19330] __x64_sys_sendmmsg+0x9d/0x100 [ 3359.537251][T19330] do_syscall_64+0xfa/0x790 [ 3359.541736][T19330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3359.547606][T19330] RIP: 0033:0x45a919 [ 3359.551493][T19330] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3359.571172][T19330] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3359.579575][T19330] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 05:26:57 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) socket$inet6(0xa, 0x80003, 0x6b) close(r0) 05:26:57 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xf8\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:26:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:57 executing program 0 (fault-call:3 fault-nth:41): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) [ 3359.587546][T19330] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3359.595497][T19330] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3359.603458][T19330] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3359.611450][T19330] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3359.709335][T19338] xt_socket: unknown flags 0x4 05:26:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:26:57 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xfc\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3359.802795][T19340] FAULT_INJECTION: forcing a failure. [ 3359.802795][T19340] name failslab, interval 1, probability 0, space 0, times 0 [ 3359.838570][T19346] xt_socket: unknown flags 0x4 [ 3359.857455][T19340] CPU: 1 PID: 19340 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3359.866196][T19340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3359.876258][T19340] Call Trace: [ 3359.876281][T19340] dump_stack+0x197/0x210 [ 3359.876306][T19340] should_fail.cold+0xa/0x15 [ 3359.876327][T19340] ? fault_create_debugfs_attr+0x180/0x180 [ 3359.883942][T19340] ? xfrm_policy_lookup+0x90/0x90 [ 3359.883967][T19340] __should_failslab+0x121/0x190 [ 3359.883995][T19340] should_failslab+0x9/0x14 [ 3359.910696][T19340] kmem_cache_alloc_node+0x56/0x740 [ 3359.915916][T19340] ? sctp_hash_transport+0xee2/0x1d80 [ 3359.921307][T19340] ? find_held_lock+0x35/0x130 [ 3359.926392][T19340] __alloc_skb+0xd5/0x5e0 [ 3359.930778][T19340] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 3359.936347][T19340] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3359.941793][T19340] ? sctp_hash_transport+0x177a/0x1d80 [ 3359.947279][T19340] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 3359.953110][T19340] sctp_ulpevent_nofity_peer_addr_change+0x166/0xaf0 [ 3359.959812][T19340] ? sctp_ulpevent_make_assoc_change+0x970/0x970 [ 3359.966424][T19340] ? sctp_v4_to_sk_saddr+0x12/0x90 [ 3359.966446][T19340] ? sctp_do_sm.cold+0xdf/0xdf [ 3359.966466][T19340] sctp_assoc_add_peer+0xb19/0x1040 [ 3359.966485][T19340] sctp_connect_new_asoc+0x1a7/0x5a0 [ 3359.966507][T19340] ? security_sctp_bind_connect+0x93/0xc0 [ 3359.992770][T19340] sctp_sendmsg+0x13a0/0x1f10 [ 3359.997477][T19340] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3360.003386][T19340] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3360.009027][T19340] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3360.015259][T19340] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3360.021766][T19340] ? aa_af_perm+0x2a0/0x2a0 [ 3360.026257][T19340] ? lock_downgrade+0x920/0x920 [ 3360.031135][T19340] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3360.036679][T19340] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3360.042940][T19340] inet_sendmsg+0x9e/0xe0 [ 3360.047265][T19340] ? inet_send_prepare+0x4e0/0x4e0 [ 3360.052368][T19340] sock_sendmsg+0xd7/0x130 [ 3360.056821][T19340] ____sys_sendmsg+0x358/0x880 [ 3360.061597][T19340] ? kernel_sendmsg+0x50/0x50 [ 3360.066269][T19340] ? __fget+0x35d/0x550 [ 3360.070419][T19340] ? find_held_lock+0x35/0x130 [ 3360.075185][T19340] ___sys_sendmsg+0x100/0x170 [ 3360.079885][T19340] ? sendmsg_copy_msghdr+0x70/0x70 [ 3360.084993][T19340] ? __kasan_check_read+0x11/0x20 [ 3360.090016][T19340] ? __fget+0x37f/0x550 [ 3360.094221][T19340] ? ksys_dup3+0x3e0/0x3e0 [ 3360.098734][T19340] ? find_held_lock+0x35/0x130 [ 3360.103488][T19340] ? get_pid_task+0x11d/0x210 [ 3360.108205][T19340] ? __fget_light+0x1a9/0x230 [ 3360.112894][T19340] ? __fdget+0x1b/0x20 [ 3360.116978][T19340] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3360.123251][T19340] ? sockfd_lookup_light+0xcb/0x180 [ 3360.128445][T19340] __sys_sendmmsg+0x1bf/0x4d0 [ 3360.133148][T19340] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3360.138189][T19340] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3360.144429][T19340] ? fput_many+0x12c/0x1a0 [ 3360.148846][T19340] ? fput+0x1b/0x20 [ 3360.152796][T19340] ? ksys_write+0x1cf/0x290 [ 3360.157646][T19340] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3360.163090][T19340] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3360.168559][T19340] ? do_syscall_64+0x26/0x790 [ 3360.173224][T19340] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3360.179326][T19340] ? do_syscall_64+0x26/0x790 [ 3360.184088][T19340] __x64_sys_sendmmsg+0x9d/0x100 [ 3360.189016][T19340] do_syscall_64+0xfa/0x790 [ 3360.193530][T19340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3360.199413][T19340] RIP: 0033:0x45a919 [ 3360.203296][T19340] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3360.223005][T19340] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3360.231404][T19340] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3360.239361][T19340] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3360.247315][T19340] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3360.255271][T19340] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3360.263243][T19340] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:27:09 executing program 1: socket$isdn(0x22, 0x3, 0x22) r0 = socket(0xa, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$SIOCX25SSUBSCRIP(r2, 0x89e1, &(0x7f0000000880)={'veth0\x00', 0x1, 0x8c}) write(r0, &(0x7f0000000000)="2600000013003ff1eb14c1f8030322ff0c1000e313000000093903680000000006000300124b", 0x26) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x22a, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000040008000100687462001c0002001800020003"], 0x3}, 0x1, 0x0, 0x0, 0x2c000}, 0x0) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000003c0), 0x4) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x134, &(0x7f0000000540)={&(0x7f0000000480)=""/159, 0xe, 0x0}}, 0x10) r8 = accept(0xffffffffffffffff, &(0x7f0000000780)=@pptp={0x18, 0x2, {0x0, @loopback}}, &(0x7f0000000800)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000000840)=0xb, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1f, 0x5, &(0x7f0000000240)=@raw=[@jmp={0x5, 0x0, 0x5, 0x3, 0x4, 0x20, 0xfffffffffffffff5}, @map={0x18, 0x4, 0x1, 0x0, r3}, @generic={0x0, 0x1, 0x3, 0x7ff, 0xff}, @call={0x85, 0x0, 0x0, 0xd}], &(0x7f0000000280)='GPL\x00', 0x2, 0xf1, &(0x7f00000002c0)=""/241, 0xa1980, 0x2, [], r5, 0x1, r6, 0x8, &(0x7f0000000400)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x0, 0x5, 0x9}, 0x10, r7}, 0x78) 05:27:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:27:09 executing program 0 (fault-call:3 fault-nth:42): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:27:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\xfe\x03\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:27:09 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00#\x7f\x80P=r\xc4\x17I~\x85\xadq\xd6\xde@\xb3\xd5\x9f2R\xa3Z\xd3\x9b\xbd\xa1\xa3/\xc0\x91J\x01!8#\x04\x0f\xc3\xb7\x95\xdc\xaa\x91\xfb\xa1]PVH\xaa\x19\x04\x80\x94\'\xc7\fL\xac\xcf:\x92N\x94\xde\x87\xc4\x9b\x87\xd2\xcc{X\xedVr\xecP\xf9&^I\x9f}3U?\x1a\r\x9d', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001500)=@l2, &(0x7f0000001580)=0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000015c0), &(0x7f0000001600)=0x4) write$cgroup_int(r1, &(0x7f0000000040)=0xa0004000, 0x12) r3 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r4 = accept4(r3, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x80, 0x81800) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000140)={'bcsf0\x00', 0x101}) [ 3371.247874][T19360] xt_socket: unknown flags 0x4 05:27:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00\x05\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3371.275973][T19363] FAULT_INJECTION: forcing a failure. [ 3371.275973][T19363] name failslab, interval 1, probability 0, space 0, times 0 [ 3371.344571][T19363] CPU: 0 PID: 19363 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3371.353286][T19363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3371.353293][T19363] Call Trace: [ 3371.353314][T19363] dump_stack+0x197/0x210 [ 3371.353335][T19363] should_fail.cold+0xa/0x15 [ 3371.353356][T19363] ? fault_create_debugfs_attr+0x180/0x180 [ 3371.353373][T19363] ? __kasan_check_read+0x11/0x20 [ 3371.353396][T19363] __should_failslab+0x121/0x190 [ 3371.353413][T19363] should_failslab+0x9/0x14 [ 3371.353426][T19363] kmem_cache_alloc_node_trace+0x5a/0x750 [ 3371.353442][T19363] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 3371.353457][T19363] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 3371.353479][T19363] __kmalloc_node_track_caller+0x3d/0x70 [ 3371.353498][T19363] __kmalloc_reserve.isra.0+0x40/0xf0 [ 3371.353516][T19363] __alloc_skb+0x10b/0x5e0 [ 3371.353534][T19363] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 3371.353549][T19363] ? lockdep_hardirqs_on+0x421/0x5e0 [ 3371.353563][T19363] ? sctp_hash_transport+0x177a/0x1d80 [ 3371.353585][T19363] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 3371.371506][T19366] xt_socket: unknown flags 0x4 [ 3371.375839][T19363] sctp_ulpevent_nofity_peer_addr_change+0x166/0xaf0 [ 3371.375863][T19363] ? sctp_ulpevent_make_assoc_change+0x970/0x970 [ 3371.375890][T19363] ? sctp_v4_to_sk_saddr+0x12/0x90 [ 3371.375905][T19363] ? sctp_do_sm.cold+0xdf/0xdf [ 3371.375927][T19363] sctp_assoc_add_peer+0xb19/0x1040 [ 3371.375953][T19363] sctp_connect_new_asoc+0x1a7/0x5a0 [ 3371.391781][T19363] ? security_sctp_bind_connect+0x93/0xc0 [ 3371.391802][T19363] sctp_sendmsg+0x13a0/0x1f10 [ 3371.391826][T19363] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3371.391841][T19363] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3371.391859][T19363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3371.391881][T19363] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3371.457742][T19363] ? aa_af_perm+0x2a0/0x2a0 [ 3371.486097][T19363] ? lock_downgrade+0x920/0x920 [ 3371.535197][T19363] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3371.540768][T19363] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3371.547021][T19363] inet_sendmsg+0x9e/0xe0 [ 3371.551429][T19363] ? inet_send_prepare+0x4e0/0x4e0 [ 3371.557567][T19363] sock_sendmsg+0xd7/0x130 [ 3371.561995][T19363] ____sys_sendmsg+0x358/0x880 [ 3371.567361][T19363] ? kernel_sendmsg+0x50/0x50 [ 3371.572136][T19363] ? __fget+0x35d/0x550 [ 3371.576311][T19363] ? find_held_lock+0x35/0x130 [ 3371.581069][T19363] ___sys_sendmsg+0x100/0x170 [ 3371.585751][T19363] ? sendmsg_copy_msghdr+0x70/0x70 [ 3371.590945][T19363] ? __kasan_check_read+0x11/0x20 [ 3371.595969][T19363] ? __fget+0x37f/0x550 [ 3371.600107][T19363] ? ksys_dup3+0x3e0/0x3e0 [ 3371.604518][T19363] ? find_held_lock+0x35/0x130 [ 3371.609283][T19363] ? get_pid_task+0x11d/0x210 [ 3371.613951][T19363] ? __fget_light+0x1a9/0x230 [ 3371.618623][T19363] ? __fdget+0x1b/0x20 [ 3371.622775][T19363] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3371.629009][T19363] ? sockfd_lookup_light+0xcb/0x180 [ 3371.634191][T19363] __sys_sendmmsg+0x1bf/0x4d0 [ 3371.638863][T19363] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3371.643901][T19363] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3371.650147][T19363] ? fput_many+0x12c/0x1a0 [ 3371.654547][T19363] ? fput+0x1b/0x20 [ 3371.658337][T19363] ? ksys_write+0x1cf/0x290 [ 3371.662837][T19363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3371.668313][T19363] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3371.673753][T19363] ? do_syscall_64+0x26/0x790 [ 3371.678411][T19363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3371.684470][T19363] ? do_syscall_64+0x26/0x790 [ 3371.689155][T19363] __x64_sys_sendmmsg+0x9d/0x100 [ 3371.694096][T19363] do_syscall_64+0xfa/0x790 [ 3371.698593][T19363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3371.704476][T19363] RIP: 0033:0x45a919 [ 3371.708374][T19363] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3371.728845][T19363] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3371.737292][T19363] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3371.745259][T19363] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3371.753229][T19363] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3371.761191][T19363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3371.769146][T19363] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 05:27:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "018000da7d469c04", "02a839a6c7986edc3f8a6200c88e37de79b97525cedefaa0bded32e7d887ec99", "0000ef00", "00943f4aece800"}, 0x38) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)="0a99b3e3930870dcd4c6d68e6abe088af4ccdbe6dc85ed63bcee4834cd53f8a19cfad53574230c17377bd7b3eb23d9008f0c69b08db538753bcf550f05d219f8c6ca03228dd8d293261ba079190f47d70c95a97fe5d4cb7511e180f73e8ef5e2f7ee4f47c1a036e37e87414e615396eeb918828e", 0x74}, {&(0x7f0000000840)="b5252522629f34a16eef84ce1b0063a44d2793e337dc2c6bb2d88107b89a1516610f2003d59c73b5c7e008a287d2a1d473414b1adeb4ca87742298b064ae974e919c80525175804799682d67fca4f9defe5754c03f", 0x55}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(r0, &(0x7f0000000740)="81838ea59a01f3def2f74b864fabdfd6d9016709aa568a1dd2af7e570c81431e0fe705be1de9535af1e1520ec38fce0389a39beff538dfb438a3c93448cad104f9d66117e97aff934914e356c48414e3df401e01bd42f65e63bae1243fbd819eb3c0d4401e2d9a6d4c24f442d625e0cbbea614d2085696d3946370c4ecd2318b5b6e4ea8d18e8a9843641268a71cb4feb04dccd83672a7351545702bbbf3151d1fc2e68cfc8e4393d7d43d0dfe9fd96feb636ae44f501db5b0f651c2ea16a3b08888e63f5d43c24ef0", 0xc9, 0x0, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="23ff1f0a8117fb62e0eb1b3c750c75c5533f018823a16997c30a069cb5b742686128af8baad097514187691d92010000009e3db9e86db57e1d384bfe3042c49e09004937af481fe977e03ab3884e0efb76d2659a715f3b513e33fd96c9d3c9afed9390b357a4000000000000000a010000000003000000000000000369dea9ed32487d2be7f1ac37afcf98d817857774004608d609000000701f793b97fdcccc622708000000e69857745a81f6ffbe89000097559772f645e9"], 0xb9) sendmmsg$inet(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)="8c93b369b4485a9c10410940b32f0e27d945c8c14b33d632252983591bb93b689d6e39110602c2742c532b470d9fa7322ac1690e5df60e8062db873b9560fc588ed49aba2b2527da322e73b77d95bb0444859638ca", 0x55}], 0x1}}], 0x1, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0b268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 05:27:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:27:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00\x06\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:27:17 executing program 0 (fault-call:3 fault-nth:43): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:27:17 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") unshare(0x2a000400) r1 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 3379.295344][T19376] FAULT_INJECTION: forcing a failure. [ 3379.295344][T19376] name failslab, interval 1, probability 0, space 0, times 0 [ 3379.301182][T19377] xt_socket: unknown flags 0x4 [ 3379.313793][T19376] CPU: 0 PID: 19376 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3379.322490][T19376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3379.332655][T19376] Call Trace: [ 3379.335967][T19376] dump_stack+0x197/0x210 [ 3379.340418][T19376] should_fail.cold+0xa/0x15 [ 3379.345029][T19376] ? fault_create_debugfs_attr+0x180/0x180 [ 3379.350867][T19376] ? __kasan_check_read+0x11/0x20 [ 3379.355923][T19376] __should_failslab+0x121/0x190 [ 3379.360908][T19376] should_failslab+0x9/0x14 [ 3379.365433][T19376] kmem_cache_alloc_node_trace+0x5a/0x750 [ 3379.371360][T19376] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 3379.377441][T19376] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 3379.383371][T19376] __kmalloc_node_track_caller+0x3d/0x70 [ 3379.389405][T19376] __kmalloc_reserve.isra.0+0x40/0xf0 [ 3379.394798][T19376] __alloc_skb+0x10b/0x5e0 [ 3379.401850][T19376] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 3379.407146][T19382] xt_socket: unknown flags 0x4 [ 3379.407435][T19376] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 3379.418019][T19376] sctp_ulpevent_nofity_peer_addr_change+0x166/0xaf0 [ 3379.424706][T19376] ? sctp_ulpevent_nofity_peer_addr_change+0x83a/0xaf0 [ 3379.431571][T19376] ? sctp_ulpevent_make_assoc_change+0x970/0x970 [ 3379.437937][T19376] sctp_assoc_set_primary+0x74/0x320 [ 3379.443256][T19376] sctp_assoc_add_peer+0xdcd/0x1040 [ 3379.448477][T19376] sctp_connect_new_asoc+0x1a7/0x5a0 [ 3379.453776][T19376] ? security_sctp_bind_connect+0x93/0xc0 [ 3379.459510][T19376] sctp_sendmsg+0x13a0/0x1f10 [ 3379.464739][T19376] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3379.470644][T19376] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3379.476315][T19376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3379.482570][T19376] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3379.488996][T19376] ? aa_af_perm+0x2a0/0x2a0 [ 3379.493515][T19376] ? lock_downgrade+0x920/0x920 [ 3379.496371][T19386] xt_socket: unknown flags 0x4 [ 3379.498728][T19376] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3379.498748][T19376] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3379.498768][T19376] inet_sendmsg+0x9e/0xe0 [ 3379.519707][T19376] ? inet_send_prepare+0x4e0/0x4e0 [ 3379.524828][T19376] sock_sendmsg+0xd7/0x130 [ 3379.529259][T19376] ____sys_sendmsg+0x358/0x880 [ 3379.534050][T19376] ? kernel_sendmsg+0x50/0x50 [ 3379.538747][T19376] ? __fget+0x35d/0x550 [ 3379.542919][T19376] ? find_held_lock+0x35/0x130 [ 3379.547705][T19376] ___sys_sendmsg+0x100/0x170 [ 3379.552398][T19376] ? sendmsg_copy_msghdr+0x70/0x70 [ 3379.557520][T19376] ? __kasan_check_read+0x11/0x20 [ 3379.562558][T19376] ? __fget+0x37f/0x550 [ 3379.566736][T19376] ? ksys_dup3+0x3e0/0x3e0 [ 3379.571164][T19376] ? find_held_lock+0x35/0x130 [ 3379.575941][T19376] ? get_pid_task+0x11d/0x210 [ 3379.580631][T19376] ? __fget_light+0x1a9/0x230 [ 3379.585330][T19376] ? __fdget+0x1b/0x20 [ 3379.585346][T19376] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 05:27:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:27:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00\a\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:27:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:27:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x02\f\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:27:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) [ 3379.585361][T19376] ? sockfd_lookup_light+0xcb/0x180 [ 3379.585378][T19376] __sys_sendmmsg+0x1bf/0x4d0 [ 3379.585398][T19376] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3379.585429][T19376] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3379.595711][T19376] ? fput_many+0x12c/0x1a0 [ 3379.595727][T19376] ? fput+0x1b/0x20 [ 3379.595746][T19376] ? ksys_write+0x1cf/0x290 [ 3379.605780][T19376] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3379.605797][T19376] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3379.605813][T19376] ? do_syscall_64+0x26/0x790 [ 3379.605828][T19376] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3379.605841][T19376] ? do_syscall_64+0x26/0x790 [ 3379.605862][T19376] __x64_sys_sendmmsg+0x9d/0x100 [ 3379.617104][T19376] do_syscall_64+0xfa/0x790 [ 3379.617126][T19376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3379.625312][T19376] RIP: 0033:0x45a919 [ 3379.625329][T19376] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 05:27:17 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4000000000000001c11000000000000a6000000000000009500c03d00000000830ef69bf8c4de5cef2eeb2d3e3677742879218748a3399f2127c820b67f311e2b48541af8ff92e97e86c3e4b45ae35d9b80a965e235d98da18593dd04646d7d31563a32"], &(0x7f0000000080)='GPL\x00', 0x2, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) 05:27:17 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x02\r\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) [ 3379.625342][T19376] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3379.635280][T19376] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3379.635288][T19376] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3379.635299][T19376] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3379.635308][T19376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3379.635316][T19376] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3379.730301][T19390] xt_socket: unknown flags 0x4 05:27:32 executing program 0 (fault-call:3 fault-nth:44): r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, &(0x7f0000000540)=[@dstaddrv4={0x18, 0x84, 0x7, @dev}, @init={0x18, 0x84, 0x0, {0x2003}}], 0x30}], 0x1, 0x0) 05:27:32 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x103}, 0x48) 05:27:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x02\x10\x00', 0x2, 0x3, 0x260, 0x0, 0x0, 0x128, 0x128, 0x128, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x1c8, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@inet=@socket2={{0x28, 'socket\x00\xf5\xff\x0f\x00'}, 0x5}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00\x00\x00\x00\x00 \x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2c0) 05:27:32 executing program 5: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r3, @ANYBLOB="00000000ffffffff6d09028f3da129c2687462001c0002001800020003c6099e6ffe8a580f902c9b51b6c4a0f814d19668956a8080495e759a6ab03080bf6df73b6a246b7adaa159a571c124732daf7f6ea534d29731a3ede16db02a1d3e9c1c22bd7eda213f8fccd217ace939c4c8aa96207ab59cb6463beba4a7323edc431f317efb894a935214fc604a59cc48e29405896dfe6c708882a9506f9159c53688f8f66fa5c76f0ea3df4c803e199c18395ab15eab7a"], 0x3}}, 0x0) sendto$packet(r1, &(0x7f0000000100)="35e082bdac40c2f584c996cb9594dc2ba79e847d7962b8ada69076e6021a6bd91d1fb982408ef46417fc6d7a0718d717c6b0c8b85acf9ee4d9447997b2fff07137de3ff17c057f7480edce5d56a0ac05a96d0db817aa93f006ef07da54076128df164c13d7849d92b2bf7b020367d6e7db29d7c7e0c0f10b39c9437a07d0a7c2126b1bab74960b8c242151dc5a5125c8a1a1005c0528bf7c359c7ff021cf756a8a8fb994ef1e849f23aa89b44c93912cc0f7f07a0599a88716c324af79edb7ddf907a6a5b5e53f25c32e21d87b38b07dd4274cb1a8d8cb222ebf", 0xda, 0x8, &(0x7f0000000000)={0x11, 0x9, r3, 0x1, 0x2, 0x6, @local}, 0x14) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x80003, 0x7e) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000400)=@req={0x9, 0x65ba, 0x7, 0x2}, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000240)={0x0, r5, 0x6, 0x1, 0x39dc, 0x31e2081b}) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) listen(r0, 0x0) [ 3394.735648][T19412] FAULT_INJECTION: forcing a failure. [ 3394.735648][T19412] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3394.737630][T19414] xt_socket: unknown flags 0x4 [ 3394.761487][T19412] CPU: 1 PID: 19412 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3394.770318][T19412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3394.780478][T19412] Call Trace: [ 3394.783790][T19412] dump_stack+0x197/0x210 [ 3394.788147][T19412] should_fail.cold+0xa/0x15 [ 3394.792851][T19412] ? fault_create_debugfs_attr+0x180/0x180 [ 3394.792869][T19412] ? ___might_sleep+0x163/0x2c0 [ 3394.792901][T19412] should_fail_alloc_page+0x50/0x60 [ 3394.803550][T19412] __alloc_pages_nodemask+0x1a1/0x910 [ 3394.803568][T19412] ? __alloc_pages_slowpath+0x2920/0x2920 [ 3394.803593][T19412] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 3394.803612][T19412] alloc_pages_current+0x107/0x210 [ 3394.803632][T19412] __get_free_pages+0xc/0x40 [ 3394.835782][T19412] __genradix_ptr_alloc+0x1ba/0x3a0 [ 3394.840976][T19412] __genradix_prealloc+0x5b/0x80 [ 3394.845898][T19412] sctp_stream_alloc_out.part.0+0x55/0xd0 [ 3394.851618][T19412] sctp_stream_init+0x27d/0x3d0 [ 3394.856457][T19412] sctp_connect_new_asoc+0x4bd/0x5a0 [ 3394.861743][T19412] ? security_sctp_bind_connect+0x93/0xc0 [ 3394.867709][T19412] sctp_sendmsg+0x13a0/0x1f10 [ 3394.872372][T19412] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3394.878332][T19412] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3394.883952][T19412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3394.890265][T19412] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3394.896663][T19412] ? aa_af_perm+0x2a0/0x2a0 [ 3394.901156][T19412] ? lock_downgrade+0x920/0x920 [ 3394.905990][T19412] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3394.911522][T19412] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3394.917757][T19412] inet_sendmsg+0x9e/0xe0 [ 3394.922068][T19412] ? inet_send_prepare+0x4e0/0x4e0 [ 3394.927207][T19412] sock_sendmsg+0xd7/0x130 [ 3394.931616][T19412] ____sys_sendmsg+0x358/0x880 [ 3394.936372][T19412] ? kernel_sendmsg+0x50/0x50 [ 3394.941031][T19412] ? __fget+0x35d/0x550 [ 3394.945226][T19412] ? find_held_lock+0x35/0x130 [ 3394.949974][T19412] ___sys_sendmsg+0x100/0x170 [ 3394.954631][T19412] ? sendmsg_copy_msghdr+0x70/0x70 [ 3394.959722][T19412] ? __kasan_check_read+0x11/0x20 [ 3394.964737][T19412] ? __fget+0x37f/0x550 [ 3394.968880][T19412] ? ksys_dup3+0x3e0/0x3e0 [ 3394.973275][T19412] ? find_held_lock+0x35/0x130 [ 3394.978017][T19412] ? get_pid_task+0x11d/0x210 [ 3394.982736][T19412] ? __fget_light+0x1a9/0x230 [ 3394.987766][T19412] ? __fdget+0x1b/0x20 [ 3394.991898][T19412] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3394.998345][T19412] ? sockfd_lookup_light+0xcb/0x180 [ 3395.003537][T19412] __sys_sendmmsg+0x1bf/0x4d0 [ 3395.008204][T19412] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3395.013225][T19412] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3395.019447][T19412] ? fput_many+0x12c/0x1a0 [ 3395.023845][T19412] ? fput+0x1b/0x20 [ 3395.027635][T19412] ? ksys_write+0x1cf/0x290 [ 3395.032123][T19412] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3395.037565][T19412] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3395.043011][T19412] ? do_syscall_64+0x26/0x790 [ 3395.047666][T19412] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3395.054317][T19412] ? do_syscall_64+0x26/0x790 [ 3395.058976][T19412] __x64_sys_sendmmsg+0x9d/0x100 [ 3395.063925][T19412] do_syscall_64+0xfa/0x790 [ 3395.068409][T19412] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3395.074293][T19412] RIP: 0033:0x45a919 [ 3395.078165][T19412] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3395.097748][T19412] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3395.106136][T19412] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3395.114097][T19412] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3395.122067][T19412] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3395.130053][T19412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3395.138034][T19412] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3395.154606][T19412] kasan: CONFIG_KASAN_INLINE enabled [ 3395.159905][T19412] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 3395.159926][T19412] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 3395.170629][ T4195] kobject: 'loop2' (000000006b27ba96): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 3395.174975][T19412] CPU: 1 PID: 19412 Comm: syz-executor.0 Not tainted 5.5.0-rc2-syzkaller #0 [ 3395.174982][T19412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3395.175003][T19412] RIP: 0010:sctp_stream_free+0xe4/0x180 [ 3395.175017][T19412] Code: 07 48 89 d1 48 69 d2 aa 00 00 00 48 c1 e1 0c 48 29 d0 48 8d 04 40 48 8d 34 c1 e8 c7 66 51 fc 48 8d 78 08 48 89 fa 48 c1 ea 03 <42> 80 3c 32 00 75 6f 48 8b 78 08 e8 bc 52 74 fa 41 0f b6 45 00 84 [ 3395.175030][T19412] RSP: 0018:ffffc90002ab7698 EFLAGS: 00010202 [ 3395.235328][T19412] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9000287a000 [ 3395.243283][T19412] RDX: 0000000000000001 RSI: ffffffff838fac40 RDI: 0000000000000008 [ 3395.251336][T19412] RBP: ffffc90002ab76d0 R08: ffff8880a46c0640 R09: ffffed1015d2703d [ 3395.259287][T19412] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: ffff8880a4a066e8 [ 3395.267263][T19412] R13: ffffed1014940cdf R14: dffffc0000000000 R15: ffff888098043040 [ 3395.276347][T19412] FS: 00007f60cfc9a700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3395.285265][T19412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3395.291846][T19412] CR2: 0000000000714158 CR3: 000000009e8ff000 CR4: 00000000001406e0 [ 3395.299895][T19412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3395.307851][T19412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3395.315919][T19412] Call Trace: [ 3395.319289][T19412] sctp_association_free+0x235/0x7e0 [ 3395.324568][T19412] sctp_connect_new_asoc+0x3cd/0x5a0 [ 3395.329835][T19412] ? security_sctp_bind_connect+0x93/0xc0 [ 3395.335534][T19412] sctp_sendmsg+0x13a0/0x1f10 [ 3395.340213][T19412] ? __sctp_setsockopt_connectx+0x1a0/0x1a0 [ 3395.346088][T19412] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 3395.351703][T19412] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3395.357927][T19412] ? tomoyo_socket_sendmsg_permission+0x147/0x3cb [ 3395.364337][T19412] ? aa_af_perm+0x2a0/0x2a0 [ 3395.368855][T19412] ? lock_downgrade+0x920/0x920 [ 3395.373908][T19412] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 3395.379448][T19412] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3395.385668][T19412] inet_sendmsg+0x9e/0xe0 [ 3395.389988][T19412] ? inet_send_prepare+0x4e0/0x4e0 [ 3395.395080][T19412] sock_sendmsg+0xd7/0x130 [ 3395.399476][T19412] ____sys_sendmsg+0x358/0x880 [ 3395.404258][T19412] ? kernel_sendmsg+0x50/0x50 [ 3395.408918][T19412] ? __fget+0x35d/0x550 [ 3395.413054][T19412] ? find_held_lock+0x35/0x130 [ 3395.417799][T19412] ___sys_sendmsg+0x100/0x170 [ 3395.422466][T19412] ? sendmsg_copy_msghdr+0x70/0x70 [ 3395.427569][T19412] ? __kasan_check_read+0x11/0x20 [ 3395.432581][T19412] ? __fget+0x37f/0x550 [ 3395.436718][T19412] ? ksys_dup3+0x3e0/0x3e0 [ 3395.441113][T19412] ? find_held_lock+0x35/0x130 [ 3395.445858][T19412] ? get_pid_task+0x11d/0x210 [ 3395.450512][T19412] ? __fget_light+0x1a9/0x230 [ 3395.455176][T19412] ? __fdget+0x1b/0x20 [ 3395.459224][T19412] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3395.465443][T19412] ? sockfd_lookup_light+0xcb/0x180 [ 3395.470641][T19412] __sys_sendmmsg+0x1bf/0x4d0 [ 3395.475491][T19412] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3395.485194][T19412] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3395.491514][T19412] ? fput_many+0x12c/0x1a0 [ 3395.495923][T19412] ? fput+0x1b/0x20 [ 3395.499719][T19412] ? ksys_write+0x1cf/0x290 [ 3395.504232][T19412] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3395.509693][T19412] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3395.515136][T19412] ? do_syscall_64+0x26/0x790 [ 3395.519974][T19412] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3395.526292][T19412] ? do_syscall_64+0x26/0x790 [ 3395.530956][T19412] __x64_sys_sendmmsg+0x9d/0x100 [ 3395.535960][T19412] do_syscall_64+0xfa/0x790 [ 3395.540613][T19412] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 3395.546562][T19412] RIP: 0033:0x45a919 [ 3395.550455][T19412] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3395.570810][T19412] RSP: 002b:00007f60cfc99c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3395.579222][T19412] RAX: ffffffffffffffda RBX: 00007f60cfc99c90 RCX: 000000000045a919 [ 3395.587291][T19412] RDX: 0000000000000001 RSI: 0000000020000700 RDI: 0000000000000004 [ 3395.595250][T19412] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 3395.603236][T19412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60cfc9a6d4 [ 3395.611464][T19412] R13: 00000000004c929a R14: 00000000004e1000 R15: 0000000000000005 [ 3395.619520][T19412] Modules linked in: [ 3395.624566][T19412] ---[ end trace f92a7a68af07b160 ]--- [ 3395.630053][T19412] RIP: 0010:sctp_stream_free+0xe4/0x180 [ 3395.635702][T19412] Code: 07 48 89 d1 48 69 d2 aa 00 00 00 48 c1 e1 0c 48 29 d0 48 8d 04 40 48 8d 34 c1 e8 c7 66 51 fc 48 8d 78 08 48 89 fa 48 c1 ea 03 <42> 80 3c 32 00 75 6f 48 8b 78 08 e8 bc 52 74 fa 41 0f b6 45 00 84 [ 3395.655582][T19412] RSP: 0018:ffffc90002ab7698 EFLAGS: 00010202 [ 3395.661675][T19412] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9000287a000 [ 3395.669864][T19412] RDX: 0000000000000001 RSI: ffffffff838fac40 RDI: 0000000000000008 [ 3395.677888][T19412] RBP: ffffc90002ab76d0 R08: ffff8880a46c0640 R09: ffffed1015d2703d [ 3395.685897][T19412] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: ffff8880a4a066e8 [ 3395.694660][T19412] R13: ffffed1014940cdf R14: dffffc0000000000 R15: ffff888098043040 [ 3395.702688][T19412] FS: 00007f60cfc9a700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 3395.711741][T19412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3395.718543][T19412] CR2: 0000000000714158 CR3: 000000009e8ff000 CR4: 00000000001406e0 [ 3395.726571][T19412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3395.735206][T19412] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3395.743252][T19412] Kernel panic - not syncing: Fatal exception [ 3395.750774][T19412] Kernel Offset: disabled [ 3395.755101][T19412] Rebooting in 86400 seconds..