# 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}
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000040)={0x375002, 0x47})
r0 = getpid() (async)
r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000100)=0x1c)
r2 = socket$inet(0x2, 0x10000000, 0x1) (async)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = getpid()
lio_listio(0x0, &(0x7f0000001c00)=[{r1, 0xffffffff80000001, &(0x7f0000000140), 0x0, [0x1ef86a09, 0x9], 0xaea2, 0x20, 0x2003, {0x2, 0x8, &(0x7f0000001800)="68aa9ea1f07b91e408cbb21cedfaf8729e61fe94e28fd4c2ae7e1344088e4b4eb3550c4782ec4099e5ffea671c7df5503261bfb34a8965f536f6ff86e33603a9df90d0856355a3e3de54544c2aecb8a1d6ed2f0c15c947777a7832196a5124ac64f98a9b048b448553d50316220ad4ccde3c87a0e6fcfff9777038d6f3dcd9a1311cb1b3df0bfbbfe96eb0887ec41347dc442aaaaaee3c26488243d589e98284a8550bc4cf97f7bda416d8ccb6cd08648be43a99ca4e51a8433eaca45ffc23aa0448e442a1e0885eb53ecf210e8cbd956521655f4ae74409ecd28b585412568996bcf2e7e0eff4ad983570473d64"}, {0x4, 0xe, @sival_ptr=0x101, @ke_flags}}, {r2, 0xff, 0x0, 0x0, [0x0, 0x9], 0x2, 0x2, 0x7fff, {0x7, 0x8, 0x0}, {0x0, 0x5, @sigval_ptr=0x8, @thr={&(0x7f0000001b80)="c483d97c60fa95c4e178ae9f0000fe20646536420f0fbdc2000000bbc4219972d245d9ecf3460fbb77323681d406000000e9660f38378d00000000c422e2f70500000080", &(0x7f0000000580)="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"}}}, {0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180)="35371c14088dd6cf5e8b626aaec5f8fd3310a3b214780fc5da1d358e", 0x1c, [0x1, 0x7d44], 0xffffffff, 0x6, 0x2, {0x6, 0x40, &(0x7f0000001900)="de5291a1c9742059733de293ed3bfb76a1fb5c04eb5eb4a99c724d78b3aa12d723799429a845c2420d75761593949c90c9a7383ac518e682466540aab33793a3fe1388c2cb731a9bd2f6dab6360f2ba209153890fa1e9a329a6e9e71316fa42ba46fbaca24d405031fcd755f6c085a154fa30ab22391a19019a094fed4d32ebf509f0839ee23323c66098590c16fe1ea9f1dfb06e5b937add8934539fd0bd29e30ede2860bc595bd499ad272c7ef215f0fdc2cc1c4a8031ff195d2a79afcbb91d33f8dc68c055fecadd16408d6fa22feaafadf25eca48615b0e71bf9159be768a42a6b33f62b1178"}, {0x3, 0x19, @sigval_int=0x4, @ke_flags=0x10}}, {r3, 0x74, &(0x7f0000001680), 0x0, [0x401, 0x2b294cef], 0xfffffffffffffff8, 0x22, 0x3fe, {0x100000001, 0x40, &(0x7f0000001700)="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"}, {0x0, 0x1b, @sigval_int=0x1, @spare=[0x4, 0x9, 0x7, 0xfffffffffffff198, 0xdd, 0x0, 0x3, 0x8000000000000001]}}], 0x4, 0x0)
getpid() (rerun: 32)
r5 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32)
r6 = fork() (async, rerun: 32)
ktrace(0x0, 0x0, 0x51c, 0x0) (async)
r7 = vfork()
ktrace(&(0x7f0000000500)='./file0\x00', 0x1, 0x40001400, r7) (async)
setpgid(r4, r6) (async)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async, rerun: 32)
procctl$PROC_REAP_STATUS(0x2, r0, 0x4, &(0x7f0000001b00)) (rerun: 32)