# https://syzkaller.appspot.com/bug?id=ae28a692910f2e066889b98c890adc67d88a4fda
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":4,"slowdown":1,"sandbox":"none","close_fds":false,"tmpdir":true,"segv":true}
fork() (async, rerun: 32)
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375000, 0xc7}) (async, rerun: 32)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10) (async)
r1 = dup(r0) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32)
r3 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r4, 0x7}, &(0x7f0000000080)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x6, @loopback, 0x8d98}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000140)="0a9dfacceea1d8777da454f569032d9d6cd6d5a6e7f3fea97f15a27744c72b5cce7b8e5c8ceb5026b89fcc75e334ec8d7b0f8e8f47fdc37d26183f97c5bc300fcd14a64262f62173802d0e6c62505eb3aa974154c26ec0ab5239ba63e6f628ec23cbc89de1ad5e4b322ef50c6b62f9bb5466", 0x72}, {&(0x7f00000000c0)="5b0f80021f", 0x5}, {&(0x7f00000001c0)="37ba60fe940cb1805840d22df474ac2901896ee32b84e000ace2770abf5bd7c1830b0303175e9df02933987f07b24221ac7f38e8582c5b18f80461d5843afce71b1d0e655d314e2b45bb6558ed41d958c15fb5d2e9bf1cd0227cefdc1c0d738073b3bfe907e03485cd9872186a931194c4f3ca4eab51bb863527406b4a26adcd46e21319509e7f3a021b5b501e96b250b1c0d7856c24872f9d", 0x99}, {&(0x7f0000000280)="2ad8e0c5f87a4835fc0f5020885d61a9359b12f164b3aad4b3fa", 0x1a}, {&(0x7f00000002c0)="b1c3a58eac3feb51041e359ec70cacb37dd0f90781d8a7be3bac80d539a6810ad332806a79f3c0753d8aeff9d6c0f62c7b372701a779ce7ffc9865fb1dfe43e27ea27c4bb898b8ba87827f3824563d8877365156ab229adcf5e0782e67800a2cd77850f70b718583b51db2dff07c4b", 0x6f}, {&(0x7f0000000340)="5e2acf8d2eac8d17a5348aaa8cc4f2368c23a5aa24cd5f3a681272e8c452e10e4ac3798967a4ecfd56cf74aa35c089ff6d704cc9d04c57eb54838d36e07c05842743f89cd72a52e5b0b44c395c89c224d19265001c7f79822802908c9be5d3c6d1618fc673efd714d00ddebe8d6a548a8f35268bfd67da7cda48c0e3c52e4c3f1b62ee64b4ec2a3a656a8ef3a7e2819ddcf9f8edf7f48312810dce33db108014f259f481acac064159892c0d05767fa6c2a00d239c9e3046497ba227485a8150d6d560e3f7ee12aa61c59fbdb3f5d5fa4dca79ec40f9dbca13f358aaea9409364148c09c", 0xe4}, {&(0x7f0000000440)="03920dc86b5400059e4e91ed71dfcbebc3f41e70c9762ca058a55f636ec1e3365fb4f434b2ea0b4f771d198eb5835799b1e36ed26c58eb0f2464822f100c1e88b4a0cf947844d3", 0x47}], 0x7, &(0x7f0000000540)=[@sndinfo={0x1c, 0x84, 0x4, {0xf2, 0x3200, 0x4, 0xc8, r4}}], 0x1c, 0x20000}, 0x80) (async, rerun: 64)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0xa, [0xc1c, 0x0, 0x8, 0x3, 0x6, 0x0, 0x3, 0x7, 0x40, 0x81]}, 0x18) (rerun: 64)