Warning: Permanently added '10.128.1.46' (ECDSA) to the list of known hosts.
2020/02/08 18:31:04 fuzzer started
2020/02/08 18:31:04 dialing manager at 10.128.0.105:44629
2020/02/08 18:31:04 syscalls: 215
2020/02/08 18:31:04 code coverage: enabled
2020/02/08 18:31:04 comparison tracing: enabled
2020/02/08 18:31:04 extra coverage: support is not implemented in syzkaller
2020/02/08 18:31:04 setuid sandbox: support is not implemented in syzkaller
2020/02/08 18:31:04 namespace sandbox: support is not implemented in syzkaller
2020/02/08 18:31:04 Android sandbox: support is not implemented in syzkaller
2020/02/08 18:31:04 fault injection: support is not implemented in syzkaller
2020/02/08 18:31:05 leak checking: support is not implemented in syzkaller
2020/02/08 18:31:05 net packet injection: support is not implemented in syzkaller
2020/02/08 18:31:05 net device setup: support is not implemented in syzkaller
2020/02/08 18:31:05 concurrency sanitizer: support is not implemented in syzkaller
2020/02/08 18:31:05 devlink PCI setup: support is not implemented in syzkaller
18:31:07 executing program 0:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = paccept(r0, 0x0, &(0x7f0000000040), 0x20000000)
bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
r3 = paccept(r1, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0xc, 0x30000000)
recvfrom(r3, &(0x7f0000000140)=""/51, 0x33, 0x42, &(0x7f0000000180)=@in6={0x18, 0x3, 0x7, 0x3c1b}, 0xc)
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00')
r4 = dup(0xffffffffffffff9c)
r5 = accept$unix(r4, 0x0, &(0x7f0000000240))
pipe(&(0x7f0000000280)={<r6=>0xffffffffffffffff})
writev(r6, &(0x7f0000000640)=[{&(0x7f00000002c0)="169a7c860f02b130b537c594aa9329882227288ff5028e12bf94941acc8991bf3d83aae811f359fe4c285737aab78e41cd7a7a1561f0e9ac0263c90c971a43bbbfa1e89c496eda229f4b506923c5b182d38e96f761ab456b642535d6b27faed466643d22efe86036fd5f3ea137ce85b4edc8e1ccd2b9c879a7e5461d99c7d64044b77b845ebc317a5926bede5ae10a3df3f758e000a7c521ed09105bf200a13ddd412d31abf250dc77635228b364e1f43d130fd6166c8619ca4e4e08c20de63b25010add113ffd99b6d459c6f2f7f1180c986394a5eac8726f578dc6408ba22c1b8f2b9e04aaddfa392972043013de596fce", 0xf2}, {&(0x7f00000003c0)="630bd7c5c7cbbbebdee46c5aa45eaa73eb8065a90e5cab0ce60be82a1b9e17285f192ecb330fdf830660e7bcb3b9e80941de15b415bdea4b2e004223bca4ce858f3cffe4bfb3f84d301920ce28c3c3e997f29863bf5fb8011f09930494a95f064e4606ece414547a306378adda18c0d60c78028675d6a795f44eddb3c6b484a8fb446fd546b80b", 0x87}, {&(0x7f0000000480)="47a90424c936302a4c7eb7ab3a84a5193a91781e51ffb47a5680a36eb46f3a3156c8a074372f008e317cc410ca86c761279fd9aea0fbaeaccc8ea65fb678dbb0ef", 0x41}, {&(0x7f0000000500)="1d656011f24f7f493ba1c3298fce80b198475eb190bcdfe070f48b4b55a49050b4bd5fa89a0af77aca0908c796a4aca7d8273911a0a3aa7edd275cb5bc763088863ed8e5e8552f11900fcc7cb3b3f317e8b6de67f912fc4ffa60628a6df4e737d1c3889a63920be51bcc0d7a6b3f464548765744dd86f174b320455489734a235520d235e8bbaca962b2c6d49c1a96d48363da", 0x93}, {&(0x7f00000005c0)="461149c778111f2e811bb961b77ffb3db279bfe8a3b886a0d6690ec2651e38971b8fa23026b38b615dafc57702f991972d7d63c357210ec2231a86ba20dc2cb047c34254c861d9dc791467c0d9d719a2d10d927920bd04e45f98d5e3756bf356b19ac24a359cc7", 0x67}], 0x5)
r7 = open$dir(&(0x7f00000006c0)='./file0\x00', 0x100, 0x104)
mkdirat(r7, &(0x7f0000000700)='./file0\x00', 0x13)
open$dir(&(0x7f0000000740)='./file0\x00', 0x80, 0x0)
r8 = openat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x800, 0x0)
accept$inet6(r8, &(0x7f00000007c0), &(0x7f0000000800)=0xc)
symlink(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)='./file0\x00')
open$dir(&(0x7f00000008c0)='./file0\x00', 0x40, 0x0)
clock_gettime(0x2, &(0x7f0000000900))
r9 = semget(0x3, 0x1, 0x82)
semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000000940)=""/24)
semctl$GETALL(r9, 0x0, 0x6, &(0x7f0000000980)=""/89)
dup2(r5, r4)
socket$inet6(0x18, 0x10000000, 0x2)
chroot(&(0x7f0000000a00)='./file1\x00')
getppid()
r10 = paccept(0xffffffffffffff9c, &(0x7f0000000a40)=@in, &(0x7f0000000a80)=0xc, 0x40000000)
shutdown(r10, 0x1)
__vfork14()
linkat(r6, &(0x7f0000000ac0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000b00)='./file1\x00', 0x0)
r11 = socket$inet(0x2, 0x1, 0x6)
fchdir(r11)

18:31:07 executing program 1:
shmget$private(0x0, 0x3000, 0x13a, &(0x7f0000ffc000/0x3000)=nil)
r0 = shmget$private(0x0, 0x1000, 0xa2, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_RMID(r0, 0x0)
r1 = shmget(0x0, 0x4000, 0x60, &(0x7f0000ffc000/0x4000)=nil)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
readv(r2, &(0x7f0000000440)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/36, 0x24}], 0x6)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x10)
sendto$inet6(r3, &(0x7f0000000500)="fdb977fc5dbcde95ca6e1a976015cd6a983aec88d244c24c417e4c406607112dc3f48d6b42024e025ae850ce6981d43ea79febcf3007da0cc036a76741892bd1a0e2335ff2018fafcc50ddc8068be6686c74ead94685f0f0c8d3fb66ec4ad91b49b2fff89a433a537d0734753d97b577b4f3b281a8b8f5d839f0d6b6b0cb7afb608b299098e761c5718311d6d1ef5372c971799ce5ebe45815", 0x99, 0x6, &(0x7f00000005c0)={0x18, 0x2, 0x0, 0x7fff}, 0xc)
pipe2(&(0x7f0000000600)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x1000000)
r5 = shmget$private(0x0, 0x2000, 0x201, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_LOCK(r5, 0x3)
shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1000)
shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0)
r6 = shmget$private(0x0, 0x1000, 0x422, &(0x7f0000ffe000/0x1000)=nil)
shmat(r6, &(0x7f0000fff000/0x1000)=nil, 0x3000)
r7 = socket$inet(0x2, 0x20000000, 0x5)
fsync(r7)
r8 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000640)=""/136)
chmod(&(0x7f0000000700)='./file0\x00', 0xa9)
r9 = shmget(0x1, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_UNLOCK(r9, 0x4)
r10 = getpgrp()
fcntl$lock(r3, 0x7, &(0x7f0000000740)={0x1, 0x0, 0x8000, 0xbf58, r10})
r11 = socket$inet6(0x18, 0x1, 0x7f)
readv(r11, &(0x7f0000000800)=[{&(0x7f0000000780)=""/85, 0x55}], 0x1)
r12 = socket$inet6(0x18, 0x2, 0x9)
bind$inet6(r12, &(0x7f0000000840)={0x18, 0x1, 0x54fd5339}, 0xc)
open(&(0x7f0000000880)='./file0\x00', 0x80, 0x41)
r13 = geteuid()
r14 = getgid()
r15 = geteuid()
getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, <r16=>0x0}, 0xc)
getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000900)={<r17=>0x0}, &(0x7f0000000940)=0xc)
r18 = fork()
shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000980)={{0x9b34, r13, r14, r15, r16, 0x40, 0x9}, 0x9, 0xad2e, r17, r18, 0x4, 0x8, 0x5})

18:31:07 executing program 2:
sync()
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc)
connect(r0, &(0x7f0000000080)=@in6={0x18, 0x3, 0xbb7, 0x3}, 0xc)
readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/154, 0x9a)
select(0x40, &(0x7f00000001c0)={0xe7, 0x995, 0x3, 0x1, 0x3, 0x1, 0x450, 0x5}, &(0x7f0000000200)={0x100000000, 0x4c2, 0x24e, 0x7f, 0x3, 0x7, 0xd62, 0x4}, &(0x7f0000000240)={0x2, 0x2, 0x2, 0x200, 0x2, 0x7fffffff, 0xa8e, 0x511}, &(0x7f0000000280)={0x9, 0x3f})
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
sendto(r1, &(0x7f00000002c0)="3f063f2215c709c11cf58d9c31aefff182e06dc02866c38039e937346de9ce2ae6663aabaa7fa4bb519c5f3477c3e4e6285b0a4434eb35526fab7c98d20321cf7646838bca091ef5c470d4f4aef08441f04ec3563e525e60b601527edc02443f2dab2f9a033df52924c9965636e198fc74899438ab8304353a12806c59bb68edb97e7b387d7fc5a442d084b70af864f02d4e5cb8d95f", 0x96, 0x9, &(0x7f0000000380)=@in={0x2, 0x3}, 0xc)
socketpair(0x10, 0x40000000, 0x2, &(0x7f00000003c0))
r2 = _lwp_self()
_lwp_detach(r2)
r3 = msgget$private(0x0, 0x40a)
msgsnd(r3, &(0x7f0000000400)={0x3, "e2839fb69a07ae5fd9db023971230b247645b67280a3b65f3fb8f0111e27d911f6f03000c6da5282995bd135ddd47d53ba7658df3de178398e90c6afa7b0e50b977163be602691dd92d8bc6c5ed388e7cd8ef46e7c4f545a65ae7cf595830ea4cae8ab1d149c913b75a743e751bb89fb2ec404086a361380c144997e449a61cdcef60dc2450e37591b9558b9ba"}, 0x95, 0x800)
fchroot(r1)
_lwp_create(&(0x7f0000000540)={0x1, &(0x7f00000004c0)={0xb, 0x0, {[0x5, 0x800, 0x10000, 0x4]}, {0x4, 0x5, 0x1}, {0x80000000, 0x7, '@,\xbb\x00'}}, {[0x9, 0x7fff, 0xfffff568, 0x7]}, {0x2705, 0x7f}, {0x80000000, 0x0, '\x00'}}, 0x40, &(0x7f00000005c0)=<r4=>0x0)
_lwp_unpark_all(&(0x7f0000000600)=[r4], 0x1, &(0x7f0000000640)=0x8)
r5 = msgget(0x2, 0x2)
msgsnd(r5, &(0x7f0000000680)={0x3, "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"}, 0x106, 0x294d6c665667f79d)
r6 = socket$unix(0x1, 0x6, 0x0)
r7 = fork()
fcntl$lock(r6, 0x8, &(0x7f00000007c0)={0x2, 0x1, 0x8, 0x7f, r7})
r8 = openat(r1, &(0x7f0000000800)='./file0\x00', 0x1000000, 0x125)
r9 = dup2(r8, r6)
r10 = accept$unix(r9, 0x0, &(0x7f0000000840))
bind$unix(r10, &(0x7f0000000880)=@file={0x1, './file0\x00'}, 0xa)
r11 = accept$inet(0xffffffffffffffff, &(0x7f00000008c0), &(0x7f0000000900)=0xc)
recvfrom(r11, &(0x7f0000000940)=""/220, 0xdc, 0x1, 0x0, 0x0)
_lwp_self()
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x201f, &(0x7f0000000a40), &(0x7f0000000a80)=0x10)
pipe2(&(0x7f0000000c00)={<r12=>0xffffffffffffffff}, 0x1000000)
r13 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r14 = dup(0xffffffffffffff9c)
r15 = socket$inet(0x2, 0x10000000, 0x4)
r16 = socket$inet(0x2, 0x5, 0x8)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000c40)={0x0, <r17=>0x0}, 0xc)
getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000c80)={0x0, 0x0, <r18=>0x0}, &(0x7f0000000cc0)=0xc)
sendmsg$unix(r8, &(0x7f0000000d80)={&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000bc0)=[{&(0x7f0000000b00)="a3b437706170ea2efe699ff4e1ff8afd004159946eeac49eac718a1934bc01a7e4cb3269b04f5acef7623703fe6daaf57ff31bdc7ff0f8480457fe8663d29cbee11c3131f64c1e4cc7470ee37b9acdfa2f2ecfe9a020ed455f72cbbbe76e45cc20a44d43c33daccbb6f4de4a780dae87e50d1bdc291c2c3df7575161fd3d017edcbe0abee2ee6a17487b993bc6626fe864b584b06ef68851382ac8dc80282c647a508c7bb41349f1d5f6ff7cb72dadbd10ff", 0xb2}], 0x1, &(0x7f0000000d00)=[@rights={0x20, 0xffff, 0x1, [r12, r13, r11, r1]}, @rights={0x20, 0xffff, 0x1, [r14, r15, r16]}, @cred={0x20, 0xffff, 0x2, r7, r17, r18}], 0x60, 0x9}, 0x1)

18:31:07 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
dup(r0)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)
r3 = dup2(r2, r1)
r4 = dup(0xffffffffffffff9c)
write(r4, &(0x7f00000000c0)="01f0af9b78d28a4b4955b895b3aab787e33f778b11803c432f916f464c079ee7f586e77f84027cd73ef403", 0x2b)
connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)
exit(0x882)
r5 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140))
r6 = fcntl$dupfd(0xffffffffffffff9c, 0xc, r5)
sendto$inet6(r3, &(0x7f0000000180)="13a8ee8cfadabdf0da4ef49abc54f690209553d2960a29eaafc8ca612184697a7f511aa6cf3f6a6a4610faa9b838898fe271c70a2d5e21a97c582af7d1ac5dbd42eac0e71fa0261fc1868ef76649e76ea16c2e91214bdbc81e43ca0af1743bd51fab09593b5eb36e7fd11a01565eba7a", 0x70, 0x2, &(0x7f0000000200)={0x18, 0x1, 0xffff, 0x4}, 0xc)
r7 = open(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0)
r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, r6)
renameat(r7, &(0x7f0000000280)='./file0\x00', r8, &(0x7f00000002c0)='./file0\x00')
r9 = open(&(0x7f0000000300)='./file0\x00', 0x80000, 0x180)
sendto$inet(r9, &(0x7f0000000340)="03d466ff06733f2f2ba978efbc1c5b61d56efc3adde94059d6dff8d388769e0e0282b8bf6f6bb77633aab78d57ec3a6458b01426d56106d5efcfa5c90b6a074d5b97fe80f5aa807dbe41b5307d2e568442f853595f95509fa0ce75daaea9933636d9cfe253235ab42b04cd802b6fce3c461bb8470d6a37f9f72ae03e8da63367f534436aa018b0da0596002830511788f9df88758058c83f0fd54f8478a51b65010d0ec4d763aa6d3a602814e3e348af9f81cbd5da29f71ac4742a1dd4f894a957f5c309ebca326139616d4e0d0f836cf05f91d166a0c69dfd4a42cd", 0xdc, 0x402, 0x0, 0x0)
socketpair(0x18, 0x1, 0x0, &(0x7f0000000440)={<r10=>0xffffffffffffffff})
preadv(r10, &(0x7f0000000680)=[{&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000500)=""/220, 0xdc}, {&(0x7f0000000600)=""/11, 0xb}, {&(0x7f0000000640)=""/16, 0x10}], 0x4, 0x1)
r11 = semget(0x1, 0x1, 0x121)
r12 = geteuid()
r13 = getuid()
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000006c0)={<r14=>0x0, 0x0, <r15=>0x0}, &(0x7f0000000700)=0xc)
semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000740)={{0x0, r12, 0x0, r13, r15, 0x108, 0xfffc}, 0x10001, 0x7c, 0x2})
setgid(r15)
socketpair(0x1f, 0x40000000, 0xa1, &(0x7f00000007c0)={<r16=>0xffffffffffffffff})
getpeername$inet(r16, &(0x7f0000000800), &(0x7f0000000840)=0xc)
r17 = semget$private(0x0, 0x1, 0x2)
semctl$GETVAL(r17, 0x2, 0x5, &(0x7f0000000880)=""/99)
r18 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil)
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, <r19=>0x0}, &(0x7f0000000940)=0xc)
r20 = getppid()
shmctl$IPC_SET(r18, 0x1, &(0x7f0000000980)={{0x10001, r12, r15, r13, r19, 0x1, 0x12f3}, 0x7, 0x0, r14, r20, 0x8, 0x2, 0x9})

18:31:07 executing program 4:
r0 = getegid()
setgid(r0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10, 0x20)
r2 = geteuid()
getgroups(0x5, &(0x7f0000000040)=[<r3=>0xffffffffffffffff, 0xffffffffffffffff, <r4=>0xffffffffffffffff, 0x0, 0xffffffffffffffff])
fchown(r1, r2, r4)
r5 = msgget$private(0x0, 0x93)
r6 = getgid()
getgroups(0x4, &(0x7f0000000080)=[<r7=>0x0, <r8=>0x0, r3, 0xffffffffffffffff])
r9 = getpgid(0x0)
r10 = getppid()
msgctl$IPC_SET(r5, 0x1, &(0x7f00000000c0)={{0x3, 0x0, r6, r2, r7, 0x8a, 0x3}, 0x0, 0xc4, r9, r10, 0xe0, 0x3f, 0x9})
r11 = getpgrp()
fcntl$lock(0xffffffffffffff9c, 0x9, &(0x7f0000000140)={0x2, 0x1, 0x0, 0x6, r11})
getsockname$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r12 = geteuid()
lchown(&(0x7f0000000200)='./file1\x00', r12, 0x0)
lchown(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, r8)
shmget$private(0x0, 0x400000, 0x412, &(0x7f0000bfd000/0x400000)=nil)
open(&(0x7f0000000280)='./file1\x00', 0x40, 0x1da)
r13 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0xc)
dup(r13)
getsockname(r13, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8)
select(0x40, &(0x7f00000003c0)={0x81, 0x0, 0x6, 0xc85e, 0x6, 0x2, 0x4, 0x6413}, &(0x7f0000000400)={0x2, 0x1ff, 0x0, 0x3, 0x401, 0x80, 0x5, 0x40}, &(0x7f0000000440)={0x0, 0x1, 0x400, 0x5578, 0x3f, 0x9, 0x2, 0x4}, &(0x7f0000000480)={0xffffffffffff5e11, 0x80000001})
r14 = socket$unix(0x1, 0x5, 0x0)
sendto(r14, &(0x7f00000004c0)="d5c2e0c8397b7ead9e5ca44c1083ad0f8d17ace5416345e11ff89d8cc0a41f5ffe9b5f90a9e22583a88bb84d2192803726f96a1619eb1faae610d5f706ec7c95e6070f59b7e411b946a481a4a77ebac8db278fa1091f5035c15fcdf493c9a1459aa23ab9c5b474124553f7d3423436ff0c7a3c0d69dbc8d1c1a4289e785c4b4af288c1dd15b9b6fdd36c77834e600fd6b519f414cc432c2dc7c9d2e5a557d36d14b3ba02d88f6cdac6412f32b0429416a075bb80690fe5a915b2645f1733494f65cb", 0xc2, 0x1, 0x0, 0x0)
semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000005c0)=""/99)
r15 = socket(0x6, 0x40000000, 0x3f)
r16 = __vfork14()
r17 = getuid()
setsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000640)={r16, r17, 0xffffffffffffffff}, 0xc)

18:31:07 executing program 5:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
fsync(r0)
socketpair(0x1, 0x5, 0x9, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$setstatus(r1, 0x4, 0x20000)
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x40)
flock(r3, 0x0)
getitimer(0x3, &(0x7f0000000100))
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2)
__clone(0x1, &(0x7f0000000140)="33aeea3341697b7e25700ef1a3ae0137705f68a5cc72f8051d48467c3a85e97ff03a1bf87c2323fcf86f69fc322c7b30206d55bd3c9fb6e23c533d5c65dc6d22a82cb6692bc935e54774e2a1cff9f079757b79b6c62333f2672c31aa6725b9c0d23c05a4cc0af83c00842ef19a9811260d3d4979894df274edc717e8e575541a5a34c1f1e4e7e33cd7223c8182173744d95f9b67710de334017654619e7357510d01dbb8c8bbbe09eb15fd6cd26fb81ffd8dbec8723142fa")
_lwp_ctl(0x40, &(0x7f0000000240)=&(0x7f0000000200)={0x8})
r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x8000, 0x20)
connect(r4, &(0x7f00000002c0)=@un=@file={0x0, './file0/file0\x00'}, 0x10)
r5 = accept$unix(r2, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e)
r6 = getppid()
r7 = getuid()
getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, <r8=>0x0}, &(0x7f0000000400)=0xc)
setsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000440)={r6, r7, r8}, 0xc)
getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000480), 0xc)
r9 = semget(0x1, 0x2, 0x10)
semop(r9, &(0x7f00000004c0)=[{0x4, 0x3, 0x3800}, {0x3, 0x100}, {0x3, 0x6, 0x800}], 0x3)
connect$unix(r2, &(0x7f0000000500)=@file={0x0, './file0/file0\x00'}, 0x10)
lseek(r3, 0x1, 0x1)
setuid(0xffffffffffffffff)
getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000540)={<r10=>0x0}, &(0x7f0000000580)=0xc)
getpgid(r10)
sendto(r5, &(0x7f00000005c0)="011f0580f3a653e3bd9a218ef3bfc4c016372aeb9266167fb04ae6452ef5409710a5c5227bd3c63330d460b17b266fe57de24ad12655d6a2501f86eda6866f0ba8ac527f5af5b5d2642aca61d9371d983040dc59abdd", 0x56, 0x1, &(0x7f0000000640)=@in={0x2, 0x2}, 0xc)
r11 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
readlinkat(r11, &(0x7f0000000680)='./file0/file0\x00', &(0x7f00000006c0)=""/161, 0xa1)
r12 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000780), &(0x7f00000007c0)=0xc)
connect$inet6(r12, &(0x7f0000000800)={0x18, 0x2, 0x3ff, 0x6}, 0xc)

18:31:09 executing program 5:
writev(0xffffffffffffffff, &(0x7f0000000340), 0x0)
semctl$SETVAL(0x0, 0x3, 0x8, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/207, 0xcf)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x4)
r2 = socket(0x11, 0x3, 0x0)
sendto$unix(r2, &(0x7f0000000000)="b100050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0)
pread(r2, &(0x7f0000000380)="91efb84bcd1c639df7a8ec6cf52da1761152d12a97e018e5c242cd48d52f007d4eb108", 0x23, 0x3)

18:31:10 executing program 5:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x1060e, 0x0)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f0000000000)="b100050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0)
write(r1, &(0x7f00000011c0)="f4dff5c2ac6e2179d84f15b663919e3e98d6bf88e0dbe8a665bbee7eaf3382ff282110490b727061723e45a20bc39440285a87be2170c3b9b2334a85cf0a651717a0772225d1b256b09e81c0dcc7745c8fe94e861f34483076fd89cbfb0a9f19e89b80766f8cd45a389eca512193c7e53ee6f43ab9e3ad35b7d9eb9ae07f41691afc5b0b4fd39c6190e6772fe8f30be157b9d1bfcc1cba545f4f17f05e61b5a89b246eee0ab2cabb3925b2a045577b8bb9f8e729930cae3cf0540c65ce32b28e61a0fce64c1491b6989a377a0d08b7f42f5cf889ddb7e739d9fc5e98b6708526109245cf023c9bc97eaefa1e0a53e36cc412e9b13ed3611114fee6181ffa1da106997e3ed51a2713bbd01bd9f0115be55461f0f29d3097dbfac779a8b6754d203960bd69848f1dc458d30c3ad25da861d9b26c869ac1327c1ca51a020b74feb6f95d4040de9d7be1744a91c10b7d31f7dbe6797e634a5f049c657a400f12634b82ab5d491b71c077ce61a56bc23ced472c54e69e7bc4b27e5e7b67ba57e7ec8d6ca4cd34f02cc64e94cf51314039a23baf48aaf4b8aa357bfd1bd0b1b8f9f07c5daa15ea7c00367fae1ebc5e488db3051b8f1945424928bd6771ff442434138cb8df807a6415d1afa6cec43d6dfa6e542f248bac511bc40c7a794ecffedda5c1dad3ba4d7a335d5b0fd8866e39def3f610c0b881eb9838b6e086f5b875e174acb4fb6a0eb790556341af3266f1c9ef1b9dda33d043b44b3cc54edf54d7a6aaede8530a1d21637e658941fbdde6c4861818b721e61670dd5a7827ea5e2d5fcab8b413eb91883b7d3d46bddd30534801cc963cc4ca7c05cf75cb2a3c43a3f3ef25d6d0a825ed84c33853b21bded2ae50fb2242333d2504182632bce0559f443b15693c9df111ec2524bca41d727dec2815e7f363efa4b3e57881df54213ca550badb276bd0c56a01e6197edbac792c567f65ab31351fc531ad7c37eab768e8a79ca19b0588d217a3615b31c220d7ec195172ac19395e114a89899168a5bdaf6389508b2fda80ed7d54f2f1a936c209bffc7aac92876a3488bdab27c9e5cfef868f1b7eaec234b55471db93263a10f06d2ea59b25fe1b66cd46b84e150098a35751bb9ac17fe5d46ae4d6fcc9ed5c8f9ad94ae1dce7d4099d5761e8d9b14d6ceb96ab5d862423b23a5b087346f4b111cb8eca9dc52a64ea4c923b2dd5fd2a70e90766147a9ae5a3188b46e6032c54fed84487c7c346558460bdffcc5ad2531fce895cdfabb7cd42c871f93ff7b2b347a615c8d5c237b3446942cad6a629e77ca321722734418c209559c313a1609e6d9c2ba055a5ce1b256f9e4b94bfebbfdc78d92bc3f54da7e03dff0f22a3acf3552fd3f1873a814d849502dcc2ec1a08c47985f63fe00a652460df58dac3a8de5feb13d1fb7fe885b6687a70c3a36130b3861ca690960f87a1b436db6785127283f5a21f35c3f10c5c73bbe2dad74b6f237c250d26158914ed1573147c8b82fa07f886754646129aa9e1e45e25ccc7ca015075ac052f571b3265ad30e85712904163fb5763df72bd5b681ae2fe2cbbd626be808a35ac7cbbba4e8e416e93c7c61a8b87e299e5bd4e31e0deda253adbd3ffecc19892e4e5a9d3eaeafffba94197da38e7407dc6c228aa9c4198e39e24117d005a28b3674b733181b0ffa706fa71e848395e37f2b0465c966083ff5644538e9372fc497a9253de5ec2506773929a0fd89a1b5e011a51c00670bbef7842f12f6b990f8e784c6e72a952a6fa35690631da6079592f85be4b9ce1beadfbff4d2f19c73a3dcc4552869c82f94c701c8e8733ecc8d7c6b6d5b84e316ec51feefa191f963e25be9608b0becfeda5fbaf388875eed12760739b5f769e057c2249325e904911a521c7ff18fed3d6075b8fd18afdcb213f8d998ca3ef11d4f9cd260117d07e790626132811cc44ae09393cab4354641baf34c7e2880006dc566e2c6a1e6b4721a318ca92b915b7dba312966a6dd837a3757ab8ee472b4bd3d8adf6ad8271e345c7a2e9756206a5b4ded85035dd0bcbf8eeddcb35c0c4bcddd4a5316a5bf0af4dd8d1d7545fe7dc46862cab432cd21b3abf90d017b49c5e8eab3ac7b16998347ac715ce5d193100afb3a12b8a9844336ed1c62c90d7b473284d231de5a9524c87ae9bbba553a45ff4600e996dea5bba1ce00ce76ac225e816b8372ff906605eafbd256d9712b85e54127213442aec101d79a60b1b9db29b91d9c00374b10e6c2eb232c597fb3ecf79c82501a81d716244918da67d67926f977a698c4257a6a45cb84f143a40dacb78590b40aaf6baefb33df733709cccaf1f8655a8602869628a313948b5f8fc148368d9693363a5e18e68b5b374739e74dca76bdd98bbe3853cd2cc95eb54f45c332aea3d37117ec847243a5f45de7de8a3e19aaf76f45d9500a46a9986844f052a709b6b4cf6e3d24832962009353dc2018161ffaa2fee6aad1ea43aa4019e9b5938ecd1a1e950d9b2408a3e79f95ac9e34dd7b3a98af36de7d61d3a5e1287b41b2f4795052ee3b1837a5ee2173bb3275f4ba46127015c5704967360c6c98475508a4ad23ed1a07cbdb0d8762d9d82744dcc546442afc3fc9f96c5147ec4ef5995c743c6344e1288c65d37f01134ddfd7c75c87230c2e4ac9f11d6e02d1ae98bbb0796f71376446f7c226f24cd8971499198480659c98cf81572d4ffe32f6bba551a358d31d6163b8aeaa5d5a72c960191a5b10cc8c3acb786af2fb4cb7347757c38363d67968705c4c96b5838db65c8550151ec55088ff7cf6d38637112222bf1dd1e46f3cb587945356c4d21868a2c5c999c068ab83e057561fd29da1fec18661418cc6d836692df27d79381cf4d7173072f995413cd95a1542affa07f9f0fa8bc9d0d91b455eb5bc5a152fa22cf6488c061b2f1f5dd30895551b342ff17faae8bf7e78efa1c961695678a14622713208a52fc3bd7061b43d37f358f5e9d3227eff8defd87e232ce65c256ec333718a6b9e42870879b9a366118dd43b594d25d8a0f355c8b7d018cabf841a252020044f33690fe74d5f32da18f063785e7c55b04ab8c3146daaa72bb7def9d96cafc93151daa3f404244edbcb03dd1e6fb10cab6a65a2a3a25f0481456ac1c5ee2dfefe5c478950e3ae3be13dea69913a7de216141fbe20ff84335c6a0a9ff3ec142b146857e6e5c2de2aa7f7d21451e9b0e953603d0692f99cc6e2b14719d7993c9bfd2f1b0885008a364acbdc2e7752b819c5e4566abd2dc14badbb46fdd1d6743f0436b1401ee4a568fc65e27d74a28fad4242cada9d4c7266320765be87fc2197b108aa2177d64cab5bbcf0b8cb3fe814b0d5cf3e68cb1b85bcd11f82fea288180ffa3a169f0f4ca08eba0206873e75248ee4eea5754381f1495443018f7ddf41d02ec3736b9e28198ff0bbe0a27c8538b8fc575629ff192a40518bda4bafa3592b069ee3bf542794037d0fbb38def60c4d6dc52f951c808a125acc171aee377859229d71d0fe6c4011ef583c605ea9de686ddd8efd97db7052d38ac2f0a5c38766a689bc56f080db509c684d86af8175ce7d4b7548497b8cd4f54254ddc202cb34642cb9315e7207c9ddfe0e5e5ee0f01f60f58470f56cd6cd004f59e4d3d8183ed4a9a6f3acaab82f33e2681004959200e895edf5967908bfb1380ae61768493712bb665e7d93d876149507ad598282d94ddf7257e0f44f18c4e51dbda2572887ba7b007b322520d86cdb177cef9d13d1e0c3456bedc508faa3e9b4237d76f13a9a140df3584c2746648863030f18c7f15ea7a315250f916ff8a2021313ae9dedd8b014d68ba3465243aa71b42ed21258b8f66751e2811df038dbc2eeaa69619a8ff4dd994ecff6aba02f0770680410194c786629a107370fa5f98d6c9062e911d16dc4dc4cdaa599534703116d0b83d22f69ae29f197bc933f8641aa3678c2c7a9213f797c985747d8c250b48edebe25aa16d05b9062f35d24afb3ec7c4def5c66fa46682f214e14b769d09452b5fe3c4e82daa677e0072239c3d644342fba0a68df7bb0d3c110f091d599e496f0bbb974195e6ffb447689cd2e6c90e9e58fa1e4565482d2173f0ae4f36c6075bc1d0cde25283e3c8dd2ec2f6aacfdf12ea14a9320e22a0156b16edd215e56b31ac943f574a14a75be8e2eac13105f3496d9c0ab701f8961c05b4e60a16d320b286f63ad1728efe211602761c6a9244c36d20c82cf8566ae930fc8023f630153dee84689257a111b30095aeeb1ae754fa9e43edcbfe3f451ca8727bb969bf9f1d91bd5793797b3e5771af7152d92a2c4b6368a610328f24195ab2992eabf20a032b6208cd8b65c09f6baa213ffed3efbf727d0c31be7cec7e084e2a5611012865aa64d29f5e7ee439f84219f7a5a8667ea2c94c60ad9db375340939a775a85c5b9fe2745de27c52c50961632f6a36bf752352fe62d5aace2030e5487cb7cbb81da04e0a778c759efa8d43f5a4ed830489deaf1b67518d4e8f4ad06ce878ab183932f89d0812688a31a0672a6d80775befc51ebff6bd31eee5e3492c3b3c069e1b76027a01dc7f07da0e920337e6f0f8923a019debd826b0512f9dcf2894398c15018b2cfc82b733ba78db3a1b662d0885509826a8728c26d42866dd341b4ad9e07ab32e68fc51903e33a7fc9cda9bfa88fb6e4958e0e13673bc96ea196e1b184d71eef70c8651b735f95d40565d9699a01dd46255a61f51c00926ac11b6055430c106459294598c5fee03adc32ddb0756f6c87baeed234b8e928d768a29bc791ebbc4c0e6424db72e3e67029ec2180fe8871a7588557945d73a87ee893ab323aa587ef46b688fb1fd55023044ba7f8f961267bdafde0e68b2dcd8ba93ad32ae646ca3974912b90b4e026e6daa4cbcee14d9d98595c320a59c40aa85840ccae767ab5c6054ddbde5364d7f1c12044aa4f7169547e04a0aa17bcbbde139feed4cba6307e3ef6ebcee8d7ff1937af8744b7629abbe3b1f23cc9ed165ae4f00d15fb41a90f070bd1ae80eb612280e3a0e94477d846a3060936e96f319b2136ffa4e807f353fbce6df034d7533b254abb2df856d391bf063f03ae8327981378773d488258667b9f7b8d35155b811c6f90afff274afd243d2d97535d16abc1782ccf899144d5bf42a2c7abd3e04df50b55508dd8761d5f276676611e1d896ae91cc1c3a4b90e700ed1519b1825bc6ec5d2a73962865b0b2e7540dba4b80594245e2e43afae5071c2dc24760f5f6d05f3b13b0512eb90445e6c62e40583b15e252a9178ef64e36671116e6aefda4d9f0bbcc400ab9a9bf36ffabdd161c95fbd4debd684545210cd355e8052fbec061cebc02762a697f6f347cbc4b395eecd90c2511ad7e6ec7b3d0a3aa546d06fcd32fc65cc125d3d986ada2acffcb57e24d6415d82a0a49f88547b0676d7d28f6519804688d88821c2018e2973032ea455c478e37c8e0109a369da796abb2c46c94e8658ff925214b2fda461d8cfbb833ec2d11d2eb79a5a217cf956218a9dcce0696b27c54f4075ea63cd6609f3753291d4e6bcda279cb7e6e5b432e9d606f222ff4452a6c390fade68e203fd622d72e6c7cf2b15a349c6df7450c74b4fcbdf943861d4d39db027593f43f7951daee6b80f91cb5326b16ee9f46939df46da75ad9d7fb61919ea86cd78ce157ee2036ec2d14a3de769889ad1427c5b1a832194cd9b5536e537bad03d0eae1bd9be10879530f006b67e3ce01c882ee880b4da7cc9626c814258657f45c77f048469518", 0x1000)
recvfrom(r0, &(0x7f00000021c0)=""/4096, 0x1000, 0x800, &(0x7f00000031c0)=@in6={0x18, 0x2, 0xf6a, 0x1ff}, 0xc)
pwrite(r0, &(0x7f0000000100)="c8a84e", 0xff96, 0x0)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0)
socketpair(0x18, 0x20000000, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
dup(r2)
pwrite(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x1000, 0x400)
r3 = socket(0x11, 0x3, 0x0)
sendto$unix(r3, &(0x7f0000000000)="b100050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0)
fcntl$setstatus(r3, 0x4, 0x30004)
fcntl$setstatus(r3, 0x4, 0x0)
writev(r0, &(0x7f0000000140)=[{0x0}], 0x1)

18:31:10 executing program 1:
mlock(&(0x7f0000ff4000/0x9000)=nil, 0x9000)
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b100050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0, 0x8)
accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0, 0x8)

18:31:10 executing program 3:
clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0xfffffffffffffbfb, 0x40000007}, &(0x7f00000000c0))
accept$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b100050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000100)="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", 0xfb, 0x408, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = __clone(0x0, 0x0)
ptrace(0xb, r1, 0x0, 0x101)
r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000f64000/0x4000)=nil)
shmctl$SHM_LOCK(r2, 0x3)
shmctl$SHM_LOCK(r2, 0x3)

[  46.0250167] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 73 command syz-executor.5)
18:31:11 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b100050400000000000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000040)=""/102, 0x66, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x1000300010005})

[  46.0918136] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/net/rtsock_shared.c:631:41, member access within misaligned address 0xffffb8340e3aa74c for type 'struct rt_msghdr50' which requires 8 byte alignment

[  46.1140673] cpu1: Begin traceback...
[  46.1363355] vpanic() at netbsd:vpanic+0x2aa
[  46.1920051] isAlreadyReported() at netbsd:isAlreadyReported
[  46.2588031] HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
[  46.3033351] HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
[  46.3590123] compat_50_route_output() at netbsd:compat_50_route_output+0x1a4a
[  46.4257976] raw_send() at netbsd:raw_send+0x20b
[  46.4703302] compat_50_route_send_wrapper() at netbsd:compat_50_route_send_wrapper+0x9f
[  46.5259982] sosend() at netbsd:sosend+0x15ac
[  46.5816611] soo_write() at netbsd:soo_write+0x88
[  46.6373266] dofilewrite() at netbsd:dofilewrite+0x13f
[  46.6929951] sys_write() at netbsd:sys_write+0xc2
[  46.7375261] sys___syscall() at netbsd:sys___syscall+0x1c8
[  46.7931950] syscall() at netbsd:syscall+0x29a
[  46.8154604] --- syscall (number 198) ---
[  46.8154604] Skipping crash dump on recursive panic
[  46.8265873] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment

[  46.8488517] Faulted in mid-traceback; aborting...
[  46.8488517] fatal breakpoint trap in supervisor mode
[  46.8599885] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x282 cr2 0x200011c0 ilevel 0x4 rsp 0xffffd300b2c38720
[  46.8711205] curlwp 0xffffb8341f5a6500 pid 73.3 lowest kstack 0xffffd300b2c362c0
Stopped in pid 73.3 (syz-executor.5) at netbsd:breakpoint+0x5:  leave
?
breakpoint() at netbsd:breakpoint+0x5
db_panic() at netbsd:db_panic+0xd1
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
db_nextframe() at netbsd:db_nextframe+0x6f6
db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4
db_panic() at netbsd:db_panic+0x8b
vpanic() at netbsd:vpanic+0x2aa
isAlreadyReported() at netbsd:isAlreadyReported
HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc
HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b
compat_50_route_output() at netbsd:compat_50_route_output+0x1a4a
raw_send() at netbsd:raw_send+0x20b
compat_50_route_send_wrapper() at netbsd:compat_50_route_send_wrapper+0x9f
sosend() at netbsd:sosend+0x15ac
soo_write() at netbsd:soo_write+0x88
dofilewrite() at netbsd:dofilewrite+0x13f
sys_write() at netbsd:sys_write+0xc2
sys___syscall() at netbsd:sys___syscall+0x1c8
syscall() at netbsd:syscall+0x29a
--- syscall (number 198) ---
[  46.8822510] Skipping crash dump on recursive panic
[  46.8822510] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment

[  46.8822510] Faulted in mid-traceback; aborting...
[  46.8822510] fatal breakpoint trap in supervisor mode
[  46.8822510] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x282 cr2 0x200011c0 ilevel 0x8 rsp 0xffffd300b2c37420
[  46.8822510] curlwp 0xffffb8341f5a6500 pid 73.3 lowest kstack 0xffffd300b2c362c0
Stopped in pid 73.3 (syz-executor.5) at netbsd:breakpoint+0x5:  leave