Warning: Permanently added '10.128.0.168' (ECDSA) to the list of known hosts. 2019/12/26 04:00:11 fuzzer started 2019/12/26 04:00:16 dialing manager at 10.128.15.235:26167 2019/12/26 04:00:16 syscalls: 337 2019/12/26 04:00:16 code coverage: enabled 2019/12/26 04:00:16 comparison tracing: enabled 2019/12/26 04:00:16 extra coverage: support is not implemented in syzkaller 2019/12/26 04:00:16 setuid sandbox: enabled 2019/12/26 04:00:16 namespace sandbox: support is not implemented in syzkaller 2019/12/26 04:00:16 Android sandbox: support is not implemented in syzkaller 2019/12/26 04:00:16 fault injection: support is not implemented in syzkaller 2019/12/26 04:00:16 leak checking: support is not implemented in syzkaller 2019/12/26 04:00:16 net packet injection: enabled 2019/12/26 04:00:16 net device setup: support is not implemented in syzkaller 2019/12/26 04:00:16 concurrency sanitizer: support is not implemented in syzkaller 2019/12/26 04:00:16 devlink PCI setup: support is not implemented in syzkaller 04:00:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCEXCL(r0, 0x2000740d) ioctl$TIOCSETAW(0xffffffffffffff9c, 0x802c7415, &(0x7f0000000000)={0x3, 0x7, 0x8, 0x1, "a22283351708e8b125ac33e60632c2aec9e68357", 0xc9, 0x7}) r1 = kqueue() poll(&(0x7f0000000040)=[{r1, 0xa0}], 0x1, 0x5) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x400, 0x80) ioctl$TIOCSETD(r2, 0x8004741b, &(0x7f0000000140)=0xffffffc1) ioctl$FIOASYNC(r2, 0x8004667d, &(0x7f0000000180)=0x9) r3 = dup(0xffffffffffffff9c) ioctl$BIOCFLUSH(r3, 0x20004268) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x20, 0x0) ioctl$BIOCSBLEN(r4, 0xc0044266, &(0x7f0000000200)=0x2) recvfrom(0xffffffffffffffff, &(0x7f0000000240)=""/109, 0x6d, 0x41, &(0x7f00000002c0)=@in6={0x18, 0x0, 0xc450, 0x5}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000340)=[0x0, 0x0, 0x0]) fchown(r4, r5, r6) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000380)=@in6, 0xc, &(0x7f0000001680)=[{&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/12, 0xc}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5, &(0x7f0000001700)=""/76, 0x4c}, 0x2) r7 = accept$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0x0, ""/3}, &(0x7f0000001800)=0x5) getsockopt$sock_cred(r7, 0xffff, 0x1022, &(0x7f0000001840), &(0x7f0000001880)=0xc) ioctl$BIOCPROMISC(r4, 0x20004269) r8 = syz_open_pts() ioctl$TIOCSETD(r8, 0x8004741b, &(0x7f00000018c0)=0x8) ioctl$TIOCSTART(0xffffffffffffffff, 0x2000746e) ioctl$BIOCSETWF(r4, 0x80104277, &(0x7f0000001940)={0x3, &(0x7f0000001900)=[{0x0, 0x6, 0x1, 0xa3f}, {0x1, 0x4, 0xee, 0x2}, {0x8001, 0x4, 0x8, 0x2}]}) r9 = accept(0xffffffffffffff9c, &(0x7f0000001980)=@un=@abs, &(0x7f00000019c0)=0x8) r10 = fcntl$dupfd(r9, 0x0, r7) fcntl$setflags(r10, 0x2, 0x3) r11 = openat$null(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/null\x00', 0x2, 0x0) ioctl$TIOCMBIC(r11, 0x8004746b, &(0x7f0000001a40)=0x5) 04:00:23 executing program 0: r0 = openat$tty(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty\x00', 0x80, 0x0) write(r0, &(0x7f0000000040)="a5a41791a88868d997eb374ada422a9a0d7c06688150e33ff645f89dad416cc1ce1e6363af02b0c14a5c3098583e3656e7e6237f39ef36fec316786b2286c03c97d0a15f4f351f82f904ca9edfc1", 0x4e) r1 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyCcfg\x00', 0x0, 0x0) ioctl$WSMUXIO_REMOVE_DEVICE(r1, 0x80085762, &(0x7f0000000100)={0x1, 0x9}) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) getpeername$inet(r2, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(r3) r4 = dup(r0) recvfrom(0xffffffffffffff9c, &(0x7f0000000280)=""/67, 0x43, 0x3, &(0x7f0000000300)=@un=@file={0x3, './file0\x00'}, 0xa) r5 = semget$private(0x0, 0x4, 0x10) semctl$GETPID(r5, 0x2, 0x4, &(0x7f0000000340)=""/151) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r6, 0x40047601, &(0x7f0000000400)) r7 = dup(0xffffffffffffffff) fcntl$setstatus(r7, 0x4, 0x80) r8 = openat$tty(0xffffffffffffff9c, &(0x7f0000000440)='/dev/tty\x00', 0x8000, 0x0) fcntl$getown(r8, 0x5) r9 = open$dir(&(0x7f0000000480)='./file0\x00', 0x526231418a5620c, 0x2) getsockopt$SO_PEERCRED(r2, 0xffff, 0x1022, &(0x7f00000004c0)={0x0}, 0xc) fcntl$setown(r9, 0x6, r10) ioctl$TIOCCDTR(0xffffffffffffffff, 0x20007478) r11 = openat$zero(0xffffffffffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x400, 0x0) ioctl$TIOCCONS(r11, 0x80047462, &(0x7f0000000540)=0x1) ioctl$BIOCSBLEN(r4, 0xc0044266, &(0x7f0000000580)=0x7) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$TIOCSTART(r12, 0x2000746e) fcntl$getown(0xffffffffffffff9c, 0x5) close(r8) r13 = dup(r4) ioctl$BIOCSETIF(r13, 0x8020426c, &(0x7f0000000600)={'tap', 0x0}) 04:00:23 executing program 0: r0 = socket(0x11, 0x3, 0x0) mknod(&(0x7f0000000100)='./bus\x00', 0x80002007, 0x5dc2) getgid() setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040), 0x4) open$dir(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 04:00:23 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050300000000000000000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f373f00acf00b7804be781e4991f7c8df5f882b297be1ab5b23ed00f4c807000000000000001f132e27acbdd602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1ffff00000f90006ee01bc43eaeacc50000fa02000000000000020208a371a3f80004000000040000000100"/164, 0xb1, 0x0, 0x0, 0xfffffffffffffd41) r1 = socket(0x2, 0x3, 0x0) readv(0xffffffffffffff9c, &(0x7f0000000440)=[{&(0x7f0000000040)=""/127, 0x7f}, {&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/184, 0xb8}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/87, 0x57}], 0x5) ioctl$FIOASYNC(r1, 0x8004667d, &(0x7f0000000000)=0x9) pread(r0, &(0x7f00000004c0)="c8cd76cd9d950a22cce1582af8d11bded4bb6520e5e3d9ade0acd98491d962872117c161dcdef28d211c5792b41789dcce62120562f34131802bcb4416602b056ed0034bab50526a2edfa8d682dc806110f64dc8709dc5020951055406a57c920560a27be9bd1b279a9e56ceca8aa26281d6", 0x72, 0x0, 0xffffffffffff8001) r2 = syz_open_pts() close(r2) ioctl$TIOCSETA(r2, 0x80047466, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r3, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) fchown(r2, 0x0, r6) r7 = msgget$private(0x0, 0x300) getgroups(0x8, &(0x7f0000000340)=[r6, r6, r6, r6, r6, r6, r6, r6]) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000380)={{0x401, r5, r6, r5, r8, 0x0, 0x10000}, 0x8, 0x6, r4, r4, 0x101, 0x2, 0x1000, 0x7}) msgctl$IPC_STAT(r7, 0x2, &(0x7f0000000540)=""/246) 04:00:23 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x2}, {0x45}, {0x20000000000006}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000240)="7e020000002200dda68c0e000000") r1 = semget$private(0x0, 0x4000000009, 0x100000010) semop(r1, &(0x7f0000000400)=[{0x1, 0xffff, 0xe5ce97ab354d86be}, {0x7, 0x2, 0x800}, {0x4, 0x4, 0x1800}, {0x3, 0x2, 0x800}], 0x4) semop(r1, &(0x7f0000000380), 0x0) semctl$SETVAL(r1, 0x5, 0x8, &(0x7f0000000100)=0x7) semop(r1, &(0x7f0000000480)=[{0x1, 0x1, 0x800}], 0x1) r2 = semget$private(0x0, 0x5, 0xa6) semop(r2, &(0x7f0000000480)=[{0x2, 0x10001, 0x1000}], 0x1) semctl$IPC_RMID(r2, 0x0, 0x0) semop(r2, &(0x7f0000000440), 0x0) semop(r2, &(0x7f0000000280)=[{0x1, 0xa4, 0x800}, {0x2, 0x3}, {0x4, 0x83c6, 0x1000}], 0x3) r3 = semget(0x2, 0x1, 0x102) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x8) r4 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r4) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000380)=0xc) r6 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r6, 0x0, r6) getsockopt$SO_PEERCRED(r6, 0xffff, 0x1022, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0xc) r8 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r8, 0x0, r8) getsockopt$sock_cred(r8, 0xffff, 0x1022, &(0x7f0000000440)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getgroups(0x1, &(0x7f0000000500)=[0xffffffffffffffff]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000005c0)={{0x1ff, r5, r7, r9, r10, 0x190, 0x4}, 0x7, 0x2, 0x40}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f00000001c0), 0xfffffffffffffcfe) getegid() r11 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETVERAUTH(r11, 0xc0107002, &(0x7f0000000000)=0x280000) r12 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCFLUSH(r12, 0x80206980, &(0x7f0000000300)) getsockopt$SO_PEERCRED(r12, 0xffff, 0x1022, &(0x7f0000000200), 0xc) r13 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r14 = socket(0x2, 0x1, 0x0) chflagsat(r13, &(0x7f0000000340)='./bus\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x4, 0x1, &(0x7f0000000580)="061a0000948000c7f6c9d0b7b50000", 0xf) poll(&(0x7f0000000340), 0x7c, 0x8eb6) sendsyslog(&(0x7f00000002c0)="7792912766a2d9ed84335b00849e462f7d1daf563a4756499db9b168e45904a10ef3c36c7d3d87b0fc7692fa694a1a3c30a3e2d34f8baeae3f7c0a2df3eca0c6b25d5b628551907f7906d723d0178f52db4a442f9edaeb6dc31b59f9be01f437ef39bf891f551ae5f8e6c6181a130a2817db94a914b450a3193d36c6", 0x7c, 0x0) shutdown(r14, 0x1) socket(0x11, 0x3, 0x0) 04:00:23 executing program 1: socket(0x2, 0x3, 0x0) r0 = socket(0x2, 0x10000000000003, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000004"], 0x10) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) sendto$inet6(r0, &(0x7f0000000040)="9b3758e1b1a941f0", 0x8, 0x0, 0x0, 0x0) 04:00:23 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000280)=[{0xc}, {0x44}, {0x6}]}) read(r0, &(0x7f0000000000)=""/10, 0xa) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000200)="c0dabcdd8a8ea043c3e1ddceb666") 04:00:23 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00') unveil(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='rc') rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 04:00:23 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = syz_open_pts() r1 = dup2(r0, r0) r2 = syz_open_pts() write(r2, &(0x7f0000000000)="a6", 0x1) r3 = socket(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCFLUSH(r4, 0x80206980, &(0x7f0000000300)) ioctl$TIOCMBIC(r4, 0x8004746b, &(0x7f0000000080)=0xffff0001) r5 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000000)='/dev/diskmap\x00', 0x0, 0x0) r6 = openat$vmm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vmm\x00', 0x0, 0x0) ioctl$DIOCMAP(r5, 0xc0106477, &(0x7f0000000100)={&(0x7f0000000040)='./bus\x00', r6}) dup2(r1, r2) dup2(r2, r6) acct(&(0x7f0000000040)='./bus\x00') execve(0x0, 0x0, 0x0) 04:00:23 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c1, 0x0) r1 = socket(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x80206980, &(0x7f0000000300)) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/107, 0x6b) ftruncate(r0, 0x0, 0x7fffffffff6) ftruncate(r0, 0x0, 0x100004000) 04:00:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x3}, 0x27) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x70) r3 = socket(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCFLUSH(r4, 0x80206980, &(0x7f0000000300)) renameat(r2, &(0x7f0000000080)='./file0\x00', r4, 0xffffffffffffffff) r5 = fcntl$dupfd(r2, 0x0, r3) kqueue() getsockopt$sock_cred(r5, 0xffff, 0x1022, &(0x7f0000000100), &(0x7f0000000140)=0xc) 04:00:24 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = syz_open_pts() close(r0) syz_open_pts() ioctl$TIOCSETA(r0, 0x80047466, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) ioctl$TIOCSBRK(r0, 0x2000747b) ioctl$TIOCMGET(r0, 0x4004746a, &(0x7f0000000100)) socketpair(0x10, 0x1, 0x1a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) kqueue() syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x9) select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x7f}, 0x0) 04:00:24 executing program 1: mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x86138) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)="220e22", 0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{}, 0x84000080c1}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) r1 = socket(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000000), 0xc) ioctl$WSDISPLAYIO_SETSCREEN(r2, 0x80045756, &(0x7f0000000080)) 04:00:24 executing program 0: mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x5dd9) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = kqueue() r2 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyCcfg\x00', 0x80, 0x0) r3 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) r4 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000080)='/dev/diskmap\x00', 0x3ead89ef91ff7411, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400, 0x0) kevent(r1, &(0x7f0000000140)=[{{r2}, 0xfffffffffffffffe, 0x0, 0xfffff, 0xdac8, 0x2}, {{r3}, 0xfffffffffffffff9, 0x40, 0x1ffffe, 0x0, 0x7}, {{r4}, 0xfffffffffffffffe, 0xa3, 0x1, 0x2, 0x27a}, {{r5}, 0xfffffffffffffffd, 0x48, 0x70b86bd1ec312b28, 0x1000, 0x8}, {{r6}, 0xfffffffffffffffb, 0x60, 0x10, 0x1, 0xfffffffffffffffa}], 0x66, 0x0, 0x7fff, 0x0) r7 = kqueue() kevent(r7, &(0x7f0000000000), 0x66, 0x0, 0x0, 0x0) dup2(r0, r1) 04:00:24 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, 0x0}, 0x0) ioctl$TIOCSETAF(0xffffffffffffffff, 0x802c7416, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x0, "d730c15b00f4ff0000747beffde400"}) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x8, 0x1}}) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r1) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x29, 0x20000003e, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) setsockopt(r1, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r3 = socket$inet6(0x18, 0x5, 0x9) getsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000040), &(0x7f0000000100)=0x4) socketpair(0x10, 0x3, 0x3e, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$sock_cred(r4, 0xffff, 0x1022, &(0x7f0000000180), &(0x7f00000001c0)=0xc) write(r1, 0x0, 0x0) 04:00:24 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9d2e7ae9fed58938ea6ac68a0b0632688ca0fab3647175abf22fea120c9b3bb77ca60c128295bf234505356095dbf9e9dd850a4a5079723b57fed8ef0a251b91e67e1f5d347d5b668a390a25beea3962e7c10b8d9f53f5c82b5eacc2675bd0800006be9a2cbb2cfacc5e906dfd1e3208364dec454327b6a1522c332ea628b8cb672e9e7247818f970e0174fcb9303e6b505059f9476ab8eb2dc291328efdeff8aa0903634d3fb9df3993b75", 0xd0}], 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) r2 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/\x00\x00\x00\x00use0\x00', 0x0, 0x0) dup2(r2, r1) fchdir(r1) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f00000002c0)={0x3, &(0x7f00000001c0)=[{0x34, 0x0, 0x0, 0x3}, {0x20}, {0x6, 0x0, 0x0, 0x100}]}) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) pwrite(r3, &(0x7f0000000040)="fbaf8a8d1a029be96914f6357e3a", 0xe, 0x0, 0x0) write(r3, &(0x7f00000002c0)="3f4e18a5ea841afd3d02471460012a4a3a51813884d52dc672dc13fef63a340687116a9339dfd258b02d290d7eb105183e7ee3cc702af9c9614052e74d02c7a0c2c61a670f105c5dd89e1f474b90fc22f475a0e78a77a83281dd54d61a74e9318d5d5b237b06616d8222a19591ddc72759548500c6743b369d54f6383f4684b54ec1fb11d8ee11aa03564bfd84b3853dab2a081993ccfb11fd525a869529c99f227090317ffc1f34fb799c5325ce9bc4ce7cda31dea1788028e0b36e6f9d81f3a31a9d0cf4c566469bd77fb2fcfcc1e4e232360e92d237e792a1833dc6d5196539c30080b0bf95a0ea2e477fa9c622a024", 0xf1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r4 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyCcfg\x00', 0x40, 0x0) ioctl$VT_WAITACTIVE(r4, 0x20007606, &(0x7f0000000180)=0xba6) fcntl$setstatus(r1, 0x4, 0x8) 04:00:24 executing program 1: mknod(&(0x7f0000000000)='./bus\x00', 0x2080002002, 0x40004000000028ab) r0 = open(&(0x7f0000000400)='./bus\x00', 0x200000001, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="000000024ae2c9cb0c7501df839f2124a78867d3bf808139", 0x18}], 0x1) recvfrom(r0, &(0x7f0000000080)=""/31, 0x1f, 0x442, 0x0, 0x0) 04:00:24 executing program 0: openat$klog(0xffffffffffffff9c, &(0x7f0000000180)='/dev/klog\x00', 0x78e27eeddfddfb4a, 0x0) r0 = kqueue() r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x5c}, {0x84}, {0x6}]}) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r2, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f00000001c0)=[{0x5c}, {0x84, 0x0, 0x0, 0x50}, {0x6}]}) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r3, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x5c}, {0x84}, {0x6}]}) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r4, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r4, 0x80104267, &(0x7f0000000000)={0x85, &(0x7f0000000080)}) r5 = dup2(r0, r4) r6 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x13, &(0x7f0000000340)="9d3b790fd1cd7936005fe16c0b32cc657aab89bf74522effee067a51f2044165833fd729704f6c8eac06c8372998e0784747c914e7b238eada2f2840220a60f3439ead55c7b22f417764e08f37e6f6bce9d47ad2042537768d775c9cfebb9e5cf2ccfb4a4d49c7a71bd7d5908e97d7bd31ee897c93623352482a11020fbdd9ed2f87f382c0906fdd2c64a14e4271195d34955a0ab1500b96974997a389f53945c7a1900eed1fab9cb495341350aa253d50386f3cc6f593c8de36eb7575bed39706cb00"/207, 0xcf) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000c40)=""/85, 0x55}, {&(0x7f0000000440)=""/43, 0x2b}, {&(0x7f0000000800)=""/214, 0xd6}, {&(0x7f0000000480)}, {&(0x7f00000006c0)=""/62, 0x3e}, {&(0x7f0000000900)=""/189, 0xffffffffffffff66}, {&(0x7f00000009c0)}, {&(0x7f0000000b00)=""/183, 0xb7}], 0x8) mknod(&(0x7f0000001900)='./bus\x00', 0x100000205c, 0x20660) r7 = open(&(0x7f00000000c0)='./bus\x00', 0xd, 0x0) ioctl$TIOCFLUSH(r7, 0x80047469, &(0x7f0000000140)=0xb20) write(r7, &(0x7f00000007c0)="182b1d91f3a91bf2214fdcb992d95f24500c55b92dcf2803", 0x18) r8 = syz_open_pts() msgget$private(0x0, 0x200) ioctl$TIOCSETAF(r8, 0x802c7416, &(0x7f0000000000)={0x0, 0x0, 0x90d2, 0x2000000000000, "d730c1e7bb6fc6e23c5b00000000000000e74de4"}) writev(r8, &(0x7f0000000040)=[{&(0x7f0000000200)="3007c0c093ed11c1062c6b76328f9735873a402ba4ee0c7a947f442d447e8135b97f8b5ff86018a1194f090e87354fcabe756b79cf30f0ac033cca0aa1b40293c3807ad44144aff983a7b111f0a748614999abccdb3189cfb38f83ff90c2452c60af2b51ad", 0x65}], 0x1) ioctl$TIOCSETD(r8, 0x8004741b, &(0x7f0000000700)=0x8) ioctl$TIOCSTART(r8, 0x2000746e) ioctl$TIOCSTOP(r8, 0x2000746f) ioctl$TIOCCLRVERAUTH(r5, 0x2000741d) write(r8, &(0x7f0000000280)="7b8f9aedf390f93d521a4b147da426352486b868dce4650e7d4c5d5405d91466e027476b622cfa6c6f68f9ff18289b7d2575b82d35a8d3636710734387468438b70d1463769605acfe0a641a8e377c9c6f0de1317c02b86f3c7f953b03", 0x5d) syz_extract_tcp_res(&(0x7f0000000080), 0x64, 0x1) ioctl$WSDISPLAYIO_USEFONT(r7, 0x80585750, &(0x7f0000001940)={'./bus\x00', 0x200000000000101, 0x100000004, 0x9, 0x0, 0x2, 0x8, 0x10009, 0x1, 0x2, 0x400, 0x9}) ioctl$KDGKBMODE(r5, 0x40044b06) ioctl$TIOCCBRK(r7, 0x2000747a) r9 = syz_open_pts() close(r8) r10 = dup(r9) write(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x80047462, &(0x7f0000000740)=0x8) ioctl$TIOCCDTR(r10, 0x20007478) syz_open_pts() 04:00:24 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[], 0x0) socket(0x18, 0x4000, 0x6) r1 = socket(0x2, 0x400000000002, 0x0) setsockopt(r1, 0x0, 0x1f, &(0x7f0000000040)="caf5b415", 0x4) dup2(r1, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(r0, &(0x7f0000000100)=@in6={0x18, 0x2, 0xffffffff, 0x2580}, 0xc) r2 = socket(0x2, 0x8002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$WSDISPLAYIO_ADDSCREEN(r3, 0x80245753, &(0x7f0000000080)={0x5, './file0\x00', './file0\x00'}) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYRES32], 0x1) write(r2, 0x0, 0x0) 04:00:24 executing program 1: mknod(&(0x7f0000000040)='./bus\x00', 0x2007, 0x40004004000828a6) r0 = open(&(0x7f0000000400)='./bus\x00', 0x41, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="0000001860b5008b00c6c8dadbcc0000000008000000000000ffffffff02000000800c31f898807d4cf01fc2", 0x2c}], 0x1) lstat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)) 04:00:24 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={&(0x7f0000000480)=ANY=[@ANYBLOB="fb18c3003c08feffff0200007e5e00fdd1003f0000348adb02000000000000000000d31fc6626d1befb7a0a80e590f55da7abe89083b27f2a9a14156226f9da4bbb5cb6d26cd7199f0c7c9c0a5355cf4cafa7ebbb48b2df68a60309ae637cffedaecbca5c18a3ab1077e0f53434f053437101ae5e8db95b0ecc68a199801e40862e74e28d7c6932fe7968f0607fea22b086bdebebef456c9b48aed6b2d44a5dbb559f2ce9a85897340a472826ca652b9a6e54bc9ea8816d0f4321c52039e40232f533ec95778c2477cae34e055e7ed877a057e000000000000000000000000000000002d75b874dc4203394fe4ddd2cba202b2dd0e2c1dc2862c956171e78f2f907b6a21d335c3b560ce3c5985e79fbf469ca581e11d13606156b940b5b35ed3f4875498fca5684605c38e398e54bc3941bcc8b78cb311725e22233eccc863120871a9626601e55c1b2d8417506f4a8e991009445ecb440224ef159d88043c728bddef0d2756d315328ed739813fba6b628f177c41f59612cf0a8bbdb28c5c6fe4a5555d19a92d1e87a7f8e0c790579df95bba62df964615d4343960ca22076e903c6925edffda716041f89bd9a03f0e15a7b06ccdb46ce3ef0c91adfcd8977f1f4b3888cf5bebd9bc362e535aa0567de65759bbff0df4f40266bfe1837d6553fd332b3b6c3dca9f28c36117ba5021f6386c47b44ebdc9ede2331422bd7a2efeb5107547bc19d031a4645df74e0ce613e609151d95641af186dbbb57c277e704f9997aa36ea4eeb8822e73cd917f506c0819a0b007b660837b3ab3af358919af7b350fb630e3a0bd410dde471a818ef8b31c6ba1574dde0e41eeacc29b174bd770a8a1913dd3d9620885b5cb48cd4efec4e0d8aa5db84b400ab1aac110986909b880b304d87ec6733bf13ca9520cd611f890c55a70237dd524ba98f212d51f927bbeeb62ab5d0be3539b030a8e614bc2f9f9c1dd40093c87a11b3229d442b6a1c475f4414ed4e4fb2501899eb382565ee83b440b3a0c776eee00395c06a143ef3f2ab29dceb8503d27b1278a57ced1388b43c5a7865e3684d03e45e510736aa16b2a4168a65ee83f34000000000000000000000000000000009fcb464f31c736bd"], 0x1c, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = socket(0x18, 0x2, 0x0) dup2(r1, r0) r2 = socket(0x2, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCFLUSH(r3, 0x80206980, &(0x7f0000000300)) sendmsg$unix(r3, &(0x7f0000000000)={0x0, 0xfffffffffffffe1f, 0x0, 0x0, 0x0, 0xa6, 0x4}, 0xd) r4 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r4) read(r4, &(0x7f0000000040)=""/50, 0x32) 04:00:24 executing program 0: pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000001740)=""/4096, 0x1000) preadv(0xffffffffffffffff, &(0x7f00000004c0), 0x100001f9, 0x0, 0x0) r2 = socket(0x2, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2, 0x3, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TIOCFLUSH(r5, 0x80206980, &(0x7f0000000300)) r6 = socket(0x2, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TIOCFLUSH(r7, 0x80206980, &(0x7f0000000300)) ioctl$TIOCSTART(r7, 0x2000746e) ioctl$TIOCFLUSH(r5, 0x80206980, &(0x7f0000000300)=0xffffffff) ioctl$WSMOUSEIO_SETMODE(r3, 0x80045726, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r8 = socket(0x2, 0x3, 0x0) r9 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r9, 0x0, r9) fcntl$dupfd(r9, 0x0, r8) r10 = socket(0x2, 0x3, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) r12 = socket(0x2, 0x3, 0x0) r13 = fcntl$dupfd(r12, 0x0, r12) ioctl$TIOCFLUSH(r13, 0x80206980, &(0x7f0000000300)) setsockopt(r11, 0x2, 0xc291, &(0x7f0000000500)="4ab7e7ff3b88a4ff230b661857f8bf1c00c47d2ff68e500abbca2053dfe3d6681562283ef2d5ce21b1723e0646f23c306a728f8c77332826c1ab746c713204dcf348ae2a49dd5c4c9bc03fdf40879eb07fe5b2be86970dba1c00cd74f494a79008f087", 0x63) pwritev(r13, &(0x7f0000000140)=[{&(0x7f0000000200)="d572030860af126e05e902618ce09967b42ae85c2faf241e0a6d686c8cfd130173b6d000d01d308212fce83feff2af8b3f8d7652cb01e65138691d4507836513c3072bdddf88a53511ef6da2f172c1494c434de5e55a454a4d19892b097a722e106d7b9953b939b1f606b9a30a6c7d8d200cb79086ca659046e3fadec15dec879c37d5c8af7118e044c078fb", 0x8c}, {}, {&(0x7f00000002c0)="5b11dc72cf26ea558d4c0afe5eee6c6e66a951a2fcc820141b07b00c660aeb783d5772fdbe504f1c2e6d12cd913c4635131d1291db86cd87e3e1f089a28bc439221556b399c40450d94f0cba4176d468f25dda18d9493fbcd3d3ec8ec5e566f78cb6dbe7fdd89c551524e422e76b14acd17a092629a96d46d8c5d0b4a8325874a44b2edd27de7f68210a0e4ef80c3f480982beca131c8fba89b02675329f47f6f8aa1d2172925dacdc0d7183ce147820b8c5f969ce72a7afd70e06cd9dbbcb2f42255a2098773054680618daa9dc299c2aaf4725b769ca5a002b2a2f24081b38fe3a6f88c1c032059aa8de439abf", 0xee}, {&(0x7f0000000080)="4d2b7cfb27530bff9ec9596ccb0019b232168bc30312f7e500e3741bb6d563a75749d9f7ba2c5bc24911b1d1ee66", 0x2e}, {&(0x7f00000003c0)="3505b3cce4ef28e66cdbca0a11924bfd53a5539a9e29102250f65f4419638763eaad9d46dfdb448df8667e0cc743e1fc5eff5593f1cf9b3566b07b8fbcb2ad1166caf0eae704492bf098b9804cd31753e23533e43b6ea7239a112ac7179f5475a3fd5cb0e3e7baebf2fa643dd5537f7a2c1f7baf432f159dc2556369e2696a79b33a88ef64e9c2bd021a78941cb6eda660989b2c1f512232e1767cec87856e6aaefad433e074c2f0240e59722ece38a2d46d8e9d6032b6f5e6b2425d0711f8595f6b43c2d632c78c293d3197bfeb39cf58a00bd4bd1a458a9a", 0xd9}], 0x5, 0x0, 0x0) r14 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r15 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) fcntl$setstatus(r15, 0x4, 0x80) pwritev(r15, &(0x7f00000003c0), 0x273, 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x10, r14, 0x0, 0x0) write(r1, &(0x7f0000000100)='w', 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4) 04:00:24 executing program 0: r0 = msgget(0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r1, 0x6, 0x20, &(0x7f0000000040)="5f6a19da4bb63c1979f293e2848cacaea7743bdca5c40672c319", 0x1a) r2 = open(&(0x7f0000000100)='./file0\x00', 0x8000000000020a, 0xffffffffffffffff) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) connect(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="01300000000000000000"], 0xa) ftruncate(r2, 0x0, 0x7) fchmod(r2, 0xe3) write(r2, &(0x7f0000000200)="d292ad9bc9293ba5fae1a3486bba4e8c98d05f63d658932983f80900553104cbe5dd4c8a0dc59bccef62ee3f0b23d99ab5d846da84d4b613f39c6fa8b89f7f00babaef5dcacbdbe4867619c9f696182013f80a", 0x53) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400, 0x0) r4 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r4) ioctl$DIOCMAP(r3, 0xc0106477, &(0x7f0000000280)={&(0x7f00000001c0)='./file0\x00', r4, 0x2}) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0xd1, 0x0, 0x0, 0x0, 0x0, 0x53, 0x7}, 0x3, 0x5, 0x0, 0x0, 0x3036, 0x8, 0x2, 0x8000}) 04:00:25 executing program 1: r0 = socket(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x80206980, &(0x7f0000000300)) ioctl$BIOCLOCK(r1, 0x20004276) r2 = openat$wsmouse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/wsmouse0\x00', 0x8881, 0x0) r3 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000000)="070274056fe3ed197220d9705c44cd919eda1a4a7e4f05faf3444c50fda32a03833ec0592a70", 0x26}, {&(0x7f0000000040)="a9c8fbb90e34c8be2d4da69db76c3ce4e7cb883ede56fc998afab2b3f362d1302bc326b16fe5b07469467b33e5244fb82d1ec6d62441e38b68cd922005d7758ac7848f9e449efcf4b3722284be348781eb795675a4a3d10380ed5021dea83ac0054ea56a4d8bbd73cd80d9290ebe89fa418c2fe4bb4d3b8d30b5e8e50a469581d1c725177bd653e0e26675083dbed89f5f9a716c267bd0afa19261277218", 0x9e}, {&(0x7f0000000100)="3c1af5adefac31f23b0aeb9ff7f0cb920ad749871bc5e8aeec918898028a4e90541d938b4ba6121e49ca1012c11f79df70e370779f395933a9f7bb64ecc4862edd53f2a2b2d5cd245b1bc82be3c7396e3de77b8858f46e8238b6764b4a35edce6659e1d7ec1e4a2220a44d254151000f3b7bde9098d58c9000faeb1600f0a7f973fe655f00df30b90000000000006b4bd464a23ce7766740ba704f73756d425f671e5e3d116b6096d88d8ac904", 0xad}, {&(0x7f0000000200)="6d038205c1a66e01e0dfcd5f9a8f56bd0ee5dcd460ea61ae4f8e412f33657fb3688ea3ee1d4cdb5a86afdd999ba7bf2ff4b1b00ae2326cd2c4ffd2c2fd2c9a864b9f318c8adbb900257a075a68e920202739b1740a70ec0c8a67753e659e8d9da34fac35f5c670ec80491d4747d203a1afaea84dec45261935f8c8aea105c7de24011324851d78a9fab03fe4bf8e9fdd51f0b22a214bf4313c7619b001eca5f27bcf88", 0xa3}], 0x4, 0x0, 0x7ff) poll(&(0x7f00000002c0)=[{r2, 0xc0}], 0x1, 0x0) 04:00:25 executing program 1: ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "000000000000000100002000"}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000000ebfffffeff0000000000000000005b9d071b542a538706000000b818000000290000003100000000000000000000f8d2ecd21524de39f91d2a195d296a0002000000"], 0x38}, 0x0) getppid() r0 = socket(0x18, 0x4003, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 04:00:25 executing program 1: ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}}) r0 = socket(0x18, 0x1, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x0, "000000000000000100002000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) close(r0) r1 = socket(0x18, 0x3, 0x8) r2 = socket(0x18, 0x3, 0x0) setsockopt(r2, 0x800000000029, 0x27, &(0x7f0000000080)="d5ff9668", 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r1, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, 0x0, 0x0) openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/wsmouse\x00', 0x800, 0x0) getpeername(r0, &(0x7f0000000140)=@in, &(0x7f0000000180)=0xc) write(0xffffffffffffffff, &(0x7f0000000100)="c58607e22124a036b0d9a82845bc31a870ce8550818b39bf546e69b18fb065c2894195aa21ef02fe46bda3f2", 0x2c) 04:00:25 executing program 0: ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x2, 0x3, 0x0) sendmsg(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="6a907c4fd9658a62", 0x8}, {&(0x7f0000000080)="7697759a4a055e48fd474dc0fcbda756b73900557aa8f7ef9f6ab1a7eabc234856ff742f9441d7a2cf0ba5981e6ac632022cc4d70f7d4e9d13b8dbf438b870604b5be390c8cc321b9079a4ec6fdcb4c44c9d4533a4a8d42a818c16c565cb8279e59a4b338caf334411d6902cf216aad20fb2f7bf18efcee9089bd1c95c5634d0c99780ffbb4a48ca3ab8845d95a0bff754fbbe73c38b541db2e55d4b7a633fc3d7594f16b34b6d9a78a46412ab3b5f0850f933eb22995fb75b9706606f74911673e2cc7ff78d85cf5b25bcbab6ab54cc58cbf5448010171d1b8995a4f23bbe394b26a61fab95bb", 0xe7}], 0x2, &(0x7f00000001c0)=[{0xd8, 0xffff, 0x3, "1ea94941e322cdd6d33ac6e87019f10440d2b22405edc33f6ded70fa42aafc19eaffede07dc1311aa3312dcc862b6f1cdae7958b6bde2f954b2bdefc0dbb51b98a55f31eb4ee719aff2019cfd60679eaa82a649f80815a559878345d6fc740da3ad2f6aa2f34408e0e0150b33500cf1f4d5c2e4c4f1c59b3e84f718e93644e4839cbe456f68652445a2b4e1e1eff231b420b0e56fe188eb63f53e0f1284d007ea46f0622ca40f9c3bef191fe2ea3686477e1ddb7e7435c0726141d43dd0e4e44fc80"}, {0x30, 0xffff, 0x1ff, "f2e06d2bfe2458b6d91e3b879ea29334bda94c6e1e83f507d044d6"}], 0x108}, 0x4) r1 = socket(0x2, 0xc003, 0x2f) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCFLUSH(r2, 0x8040691a, &(0x7f0000000300)) getsockopt$SO_PEERCRED(r1, 0xffff, 0x1022, &(0x7f0000000000), 0xc) 04:00:25 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) r1 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyCcfg\x00', 0x108, 0x0) ioctl$WSDISPLAYIO_SBURNER(r1, 0x800c5751, &(0x7f00000000c0)={0x6, 0x1, 0x2}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x7}, {0x74}, {0x6}]}) r2 = socket(0x2, 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCFLUSH(r3, 0x80206980, &(0x7f0000000300)) r4 = dup2(r3, r0) ioctl$VT_ACTIVATE(r4, 0x20007605, &(0x7f0000000280)=0x8001) r5 = socket(0x2, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TIOCFLUSH(r6, 0x80206980, &(0x7f0000000300)) accept$inet(r6, &(0x7f00000001c0), &(0x7f0000000240)=0xc) ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f0000000340)={0x5, 0x6, {[0x1, 0x800, 0x39, 0x3, 0xffffffff, 0x4, 0x100000001, 0x10000, 0xe2, 0x6, 0x4, 0x2, 0xbd, 0x53, 0xffffffffffffffc1, 0xee2, 0x80000000, 0x80], [0xffffffffffffff4f, 0x9, 0x6, 0x4, 0x1, 0x3df71523, 0x6, 0x8, 0x9b, 0x2], [0x7a7b, 0x8, 0x10000, 0x40, 0x7, 0xfffffffffffffffc, 0x6], [0x5, 0x9, 0x40, 0x3, 0xb3, 0x30000000], [{0x7fff, 0x1000, 0xffff, 0x400}, {0x45, 0x80000000, 0x80, 0x3}, {0x5, 0x9, 0x939, 0x10000}, {0x4, 0x7ff, 0x1ff, 0x9}, {0x7, 0x4, 0xff, 0x4}, {0x2, 0xab5c, 0x9, 0x2}, {0x400, 0x1b5a, 0x4, 0x200}, {0x0, 0x7f00000, 0x7, 0x2}], {0x800, 0xccb0, 0x1ff, 0x425}, {0x39, 0x76c, 0x800, 0x8000}}}) syz_emit_ethernet(0xe, &(0x7f0000000140)="03670000ce83802bd9a55b03144e") ioctl$VT_GETACTIVE(r1, 0x40047607, &(0x7f0000000180)) 04:00:25 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0642"], 0x1) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}}) r0 = socket(0x18, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB=','], 0x1) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="bd", 0x1}], 0x1, 0x0}, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = syz_open_pts() close(r1) ioctl$TIOCSETA(r1, 0x80047466, &(0x7f00000004c0)={0x5, 0x0, 0x0, 0x0, "61aa0db11ce9bae3c6514e6ae973739ea78b7ec0"}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r2, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) fchown(r1, 0x0, r5) r6 = msgget$private(0x0, 0x300) getgroups(0x8, &(0x7f0000000340)=[r5, r5, r5, r5, r5, r5, r5, r5]) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000380)={{0x401, r4, r5, r4, r7, 0x0, 0x10000}, 0x8, 0x6, r3, r3, 0x101, 0x2, 0x1000, 0x7}) r8 = getppid() setpgid(r3, r8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) r9 = socket(0x18, 0x3, 0x0) setsockopt(r9, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r9, &(0x7f0000000100)="8c65", 0x170) 04:00:25 executing program 0: r0 = socket(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCFLUSH(r1, 0x80206980, &(0x7f0000000300)) ioctl$BIOCSETF(r1, 0x80104267, &(0x7f0000000080)={0xb4, &(0x7f0000000100)}) r2 = socket(0x18, 0x1, 0x0) close(r2) r3 = socket(0x18, 0x400000002, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x0, "000000000000000100002000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r3) geteuid() socket(0x400000000018, 0x3, 0x3a) r4 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket(0x2, 0x3, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TIOCFLUSH(r6, 0x80206980, &(0x7f0000000300)) setsockopt(r6, 0x5, 0x2e, &(0x7f0000000100)="ebffcbff13b9000900000000000000002503f2408ac4be14d5090bc64b5f21e90000a292", 0xfffffffffffffd80) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) socket(0x18, 0x3, 0x3a) socket(0x20, 0x5, 0x9) socket(0x18, 0x3, 0x3a) write(r3, &(0x7f0000000140)="ad18f05de2f4ef18", 0x8) 04:00:25 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bpf\x00', 0x0, 0x0) ioctl$FIONBIO(0xffffffffffffff9c, 0x8004667e, &(0x7f0000000040)=0x4) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x4, &(0x7f00000001c0)=[{0x10001, 0x0, 0x0, 0x8000000000001f}, {0x20}, {0x3c}, {0x4406}]}) syz_emit_ethernet(0xe, &(0x7f0000000a80)="b6bc1fc92479ff2b783f6e8a9c81") r1 = socket(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x80206980, &(0x7f0000000300)) ioctl$WSDISPLAYIO_GVIDEO(r2, 0x40045744, &(0x7f0000000000)) 04:00:25 executing program 0: unveil(&(0x7f0000000180)='.\x00', &(0x7f0000000200)='c\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) rmdir(&(0x7f0000000040)='./file0/../file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x181}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2b65696c653018dcbff8507b2c51315b8cb125"], 0xa) getuid() r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1023, 0x0, 0x7) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000640)=0xc) geteuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r3, 0xffff, 0x1022, &(0x7f0000000000), 0xc) fcntl$getown(0xffffffffffffff9c, 0x5) r4 = getppid() getpgid(r4) r5 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000011000/0x3000)=nil) shmat(r5, &(0x7f0000007000/0x3000)=nil, 0x1000) r6 = msgget$private(0x0, 0x20000003c4) msgrcv(r6, &(0x7f0000000740)=ANY=[@ANYBLOB="000000c806c24411effa9e71e9221b37473064744f31b8ea70860c5a4165531f12f9a336e6b1007ddedb37a5feed4bcf4faa8afb8a3cf1262e4b236d7b96ea1d3686b2fb6c1d29d3e5b3a749b3f325bed4f22d57c44c6b"], 0xc, 0x2, 0x1000) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) semctl$IPC_RMID(r7, 0x0, 0x0) shmctl$IPC_SET(r7, 0x1, 0xffffffffffffffff) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000040)=""/210) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r9 = semget$private(0x0, 0x4, 0x1b2) semctl$GETNCNT(r9, 0x4, 0x3, &(0x7f0000000580)=""/170) semctl$SETVAL(r9, 0x0, 0x8, &(0x7f0000000240)=0x72) semctl$GETVAL(r9, 0x4, 0x5, &(0x7f0000000800)=""/210) semop(r9, &(0x7f0000000400)=[{0x0, 0x100000001, 0x1000}, {0x0, 0x7fffffff, 0x1000}], 0x2) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) r11 = getgid() r12 = getgid() semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x5, 0xffffffffffffffff, r12, r10, r11, 0x10, 0x8}, 0x8, 0x1, 0x200000000003ff}) r13 = getgid() r14 = getppid() r15 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000080)={{0x6, 0xffffffffffffffff, r8, r10, r13, 0x1e4, 0x8}, 0x5, 0x5, r14, r15, 0xfffffffffffffe01, 0x9, 0x7ff}) r16 = socket(0x18, 0x1, 0x0) close(r16) r17 = socket(0x18, 0x400000002, 0x0) fcntl$getown(r16, 0x5) getsockopt$SO_PEERCRED(r17, 0xffff, 0x1022, &(0x7f0000000080), 0xc) socket$inet(0x2, 0x2, 0x0) open$dir(&(0x7f0000000440)='./file0/file0\x00', 0x4a7, 0x20) r18 = getegid() r19 = openat$tty(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty\x00', 0xb9a, 0x0) r20 = openat(r19, &(0x7f0000000040)='./file0\x00', 0x8, 0x1) mknodat(r20, &(0x7f0000000080)='./file0\x00', 0x81, 0x0) r21 = semget$private(0x0, 0x2, 0x8c) getsockopt$sock_cred(r20, 0xffff, 0x1022, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$SO_PEERCRED(r20, 0xffff, 0x1022, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) r24 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r24, 0x80104267, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{0x1c}, {0x3c}, {0x7ffffffe}]}) ioctl$BIOCSETIF(r24, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) r25 = msgget(0x1, 0x254) msgsnd(r25, &(0x7f0000002e80)={0x3, "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"}, 0x107, 0x800) msgsnd(r25, &(0x7f00000004c0)={0x0, "51f304cbad4c40341a7fb8f28f53930ac93feed5e69ec81ecebd9e705f836edbb76d3198d1d6e7448ba200c71274a7bb1dd016b9ce27d8fe88478ac17dba06f5e4f9be870017926db9fa88c70e8e256b3ec66e9e7ef3b10ca63be973a9466fbe4350dddb97428045fe4d3f24ccbc09af01a5dacae9fd2d1817724aa40026cdb70a6279419e8ba7d192abed727944285455e9b62d67c4d5b3f4ff"}, 0xa2, 0xc2c25e0089590800) getsockopt$sock_cred(r24, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r27 = getgid() r28 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r28, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) setsockopt(r28, 0x0, 0xd, &(0x7f0000000000)="e8530c3cd4eb6235", 0x8) getsockopt$SO_PEERCRED(r28, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0}, 0x19f) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = msgget(0x2, 0xc0) getsockopt$sock_cred(r30, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$SO_PEERCRED(r30, 0xffff, 0x1022, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x4) r34 = getuid() r35 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bpf\x00', 0x0, 0x0) r36 = fcntl$dupfd(r35, 0x0, r35) ioctl$BIOCSETF(r36, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x0, 0x1}, {0x84, 0xfffffffffffffff9}, {0x6}]}) getsockopt$sock_cred(r36, 0xffff, 0x1022, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r38 = getpgid(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r39, 0xffff, 0x1022, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpgid(r40, 0x0) msgctl$IPC_SET(r31, 0x1, &(0x7f00000003c0)={{0x0, r32, r33, r34, r37, 0x1, 0x9}, 0x800, 0x1, r38, r40, 0x6, 0x1, 0x1, 0x2}) r41 = getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000240)={0x0}, 0xc) msgctl$IPC_SET(r25, 0x1, &(0x7f0000000280)={{0x8, r26, r27, r29, r33}, 0x3, 0x0, r41, r42, 0x9, 0xb01, 0x9674}) r43 = getgid() setregid(r33, r43) r44 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r44, 0x80104267, &(0x7f0000000200)={0x3, &(0x7f0000000180)=[{0x1c}, {0x3c}, {0x7ffffffe}]}) ioctl$BIOCSETIF(r44, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) r45 = msgget(0x1, 0x254) msgsnd(r45, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x107, 0x800) msgsnd(r45, &(0x7f00000004c0)={0x0, "51f304cbad4c40341a7fb8f28f53930ac93feed5e69ec81ecebd9e705f836edbb76d3198d1d6e7448ba200c71274a7bb1dd016b9ce27d8fe88478ac17dba06f5e4f9be870017926db9fa88c70e8e256b3ec66e9e7ef3b10ca63be973a9466fbe4350dddb97428045fe4d3f24ccbc09af01a5dacae9fd2d1817724aa40026cdb70a6279419e8ba7d192abed727944285455e9b62d67c4d5b3f4ff"}, 0xa2, 0xc2c25e0089590800) getsockopt$sock_cred(r44, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r47 = getgid() r48 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r48, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) setsockopt(r48, 0x0, 0xd, &(0x7f0000000000)="e8530c3cd4eb6235", 0x8) getsockopt$SO_PEERCRED(r48, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0}, 0x19f) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r51 = msgget(0x2, 0xc0) getsockopt$sock_cred(r50, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$SO_PEERCRED(r50, 0xffff, 0x1022, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x4) r54 = getuid() r55 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bpf\x00', 0x0, 0x0) r56 = fcntl$dupfd(r55, 0x0, r55) ioctl$BIOCSETF(r56, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x0, 0x1}, {0x84, 0xfffffffffffffff9}, {0x6}]}) getsockopt$sock_cred(r56, 0xffff, 0x1022, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) r58 = getpgid(0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r59, 0xffff, 0x1022, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpgid(r60, 0x0) msgctl$IPC_SET(r51, 0x1, &(0x7f00000003c0)={{0x0, r52, r53, r54, r57, 0x1, 0x9}, 0x800, 0x1, r58, r60, 0x6, 0x1, 0x1, 0x2}) r61 = getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000240)={0x0}, 0xc) msgctl$IPC_SET(r45, 0x1, &(0x7f0000000280)={{0x8, r46, r47, r49, r53}, 0x3, 0x0, r61, r62, 0x9, 0xb01, 0x9674}) r63 = getgid() setregid(r53, r63) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000180)={{0x8, r2, 0xffffffffffffffff, r22, r53, 0x0, 0x1}, 0x4, 0xc8e6, 0x725e}) getgroups(0x5, &(0x7f0000000300)=[r18, r18, r23, r18, r23]) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getpid() r64 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r64, &(0x7f0000000340)=[{&(0x7f0000000280)="6cd92578203d17", 0x7}, {&(0x7f00000002c0)="a313dd1e70597d2aa799e7810a3a28df6f99563cb26e7f8801bc2acdaee2a53bed8a568c54594138e34a6a3e0894d57ddcf95269db67a50d06d3a980e610856fccfdf42e2fc6465e6b079d3a71f4f904d6f07a31be7ff51ba5c84f33b242b285952a268e7cde7862cabe1bb1f4807ac8e7624f0140fb0f4e", 0x78}, {&(0x7f0000000480)="830ca5df9bc0dfde11a8718dd16ea9386f9d60b784a1a6765563c5662c7d63f32c9cacedd51a99472b296d757373a224089ce17fc4b4762495097631f8a8b1209f358afbb2bdc603104b71f688feb0eff798e9849d1f09e5a35a69fd1679c23986b6c5aa1247eccbb6dcad8b0052d673005d5e2b2bf31294bbfee308a68c79dbf859d85e46049de5f6c06336a072e0109230", 0x92}, {&(0x7f0000000540)="71c814d81551108f7b37ec6e47a9ee1fa185bc1700a5425d87f4966dc2744558b8fb740d87ff541d1eb05de7d1c714ef0381281cdb8b476b96d95872a42e4afe8f1b7afd5c5b4c77a4210024ed80eebf02c45b21ab583e76fe92b73889758df65e3bac36d1ab2f292b16f89ddfacbc0278f074e0bb79e91c2b6a573b1b135ed41b9d269684a9a55d2340d3a20991165d248e94c319a0939bac8ffbd400a92f554141327c5cb4d8225c6c83155009f4f3e0df4cd75c27af4700334f532b6012d3e39bcad52d04a7ceb5afc0e24a4e70e54b0320def38278247a27a33337c0d9a9d3fabe8cfbb1a9eb4e3bced6a6a26e34ccf881faefbc702894", 0xf9}, {&(0x7f0000000640)="ebe2104c5fe36d8ecb59194c6f8c563c6fbf3cb592f77a43045dfc2420ea69c8bb3d738f69fbb554024b493e2eca54f08af01f4dddc0a3988bbafea40818e7b1929888c4ea9053562448656ce3b7176fbbe3a6ee126c39ea57d985f3108ca20a5e16605e5859000d902be03f32295f661b2fb07b81b4c8018f13e3127395550031b52998fbca5a4f476187ef", 0x8c}], 0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r64, 0x0, 0x0) getsockopt$sock_cred(r64, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x1, &(0x7f0000001640)=[r66]) chown(&(0x7f00000017c0)='./file0/file0\x00', r65, r67) r68 = msgget$private(0x0, 0xfffffffffffffffd) msgsnd(r68, &(0x7f00000001c0)=ANY=[@ANYRESHEX=0x0], 0x1, 0x7fc) msgsnd(r68, &(0x7f0000000040)=ANY=[@ANYRES64], 0x1, 0x800) msgsnd(r68, &(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR, @ANYRES32=r23]], 0x1, 0x7fb) msgrcv(r68, &(0x7f0000000c00)=ANY=[@ANYRESOCT=r4], 0x1, 0x0, 0x1004) msgsnd(r68, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x156, 0x800) msgrcv(r68, &(0x7f0000000480)=ANY=[], 0x0, 0x3, 0x800) msgsnd(r68, &(0x7f00000009c0)=ANY=[@ANYBLOB="021d00b9880000000000000b84486250b099aa9b7272c428de41622b1194de0d71143144c9b6e1ee7e9f87b517cdd4d9a02123af5c8e4702a1a4d46bf36ffdf6a4fba253c93fcd8490213d23a9627185d7ba9884be680003c28c598a778194e09ae9347a443f28b1dd68f76bed7da20300000000000000c8c81612e8c27c0079d08b46120e705089672e786f30cf40b9c8b754daeb2982d28606050dc516a0af1461584bca000040000000000000009ec053430ebb3863fbc3ae16b22fc57f68cfae5bd516a3e0781e7896cbd1dc5530e08cd36c7696eb92b65cf80afcd2b2c2ac7247bad51678ed1f5d4302d2128bc15983a3590101886e543fe02596f4421a25e8fa71251d8e73436bb7256722aaf18d8a7021b419d98ecc1dc947488fb4eed117e695ce1262f4b900c1e117fd5f84ee26f35c5bbf779ad5ac017375e75a71208d6650bb7b35b192028e4c9b15a1cbb24fb61c1260727ba27c94618b1ee310418af1de8c61dc17b727444f3c67684d3601e4147101b3d2ea9da9b4178d0e6c145cd0da7b1f5864e6834fc5492624fb7462431cdb916aa4b875d43b808a45265890c8e479172cf51c9ff48749ce8e899ad89b8d82bd766114a252fa6a9c87f27e201cd900789d09de843346be7482c1b5a1572efb09253a5c9b263e389b68f98cc2853395c890030fe86092fed6fd7d930d73ce6c23f5441ca8a62326b989f7b08b6d36434cb975294b9662ee6bd4c3e3c5e053b7"], 0x1, 0x800) msgsnd(r68, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], 0xd5, 0x40000000000800) r69 = geteuid() r70 = getegid() r71 = getuid() r72 = geteuid() setreuid(r71, r72) r73 = getpid() ktrace(0x0, 0x1, 0x4, r73) msgctl$IPC_SET(r68, 0x1, &(0x7f00000003c0)={{0x6, r69, r70, r72, 0x0, 0x80, 0x9}, 0x3, 0x3f, r73, 0x0, 0x95fe, 0x6, 0x138, 0x2}) 04:00:25 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x100, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x3f) setuid(0xee01) ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x9d7898393c7bd17a, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = msgget$private(0x0, 0x0) r2 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000003f80)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xe31, r2, 0x0, 0x10001, 0x0, 0xac}) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x5, 0x2, 0x4614, r2}) r3 = socket(0x11, 0x4003, 0x8) sendto$unix(r3, &(0x7f0000000000)="b10005016000009005001b0007000000050004fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282118e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01b1257aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x400, 0x0, 0xfffffffffffffd44) r4 = dup(r3) ioctl$TIOCMBIC(r4, 0x8004746b, &(0x7f0000000400)=0xa1b4) ioctl$VT_WAITACTIVE(r4, 0x20007606, &(0x7f0000000240)) getsockopt$SO_PEERCRED(r4, 0xffff, 0x1022, &(0x7f0000002600)={0x0, 0x0}, 0xfeaf) r6 = getgid() lchown(&(0x7f0000001280)='./file0\x00', r5, r6) socketpair$unix(0x1, 0x9d7898393c7bd17a, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = msgget$private(0x0, 0x0) r9 = getpgid(0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f0000003f80)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xe31, r9, 0x0, 0x10001, 0x0, 0xac}) fcntl$lock(r7, 0x7, &(0x7f0000000180)={0x3, 0x5, 0x2, 0x4614, r9}) r10 = socket(0x11, 0x4000, 0x80) sendto$unix(r10, &(0x7f0000000000)="b10005016000009005001b0007000000050004fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282118e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01b1257aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x3, 0x0, 0x0) r11 = dup(r10) ioctl$TIOCMBIC(r11, 0x8004746b, &(0x7f00000011c0)=0x1) ioctl$VT_WAITACTIVE(r11, 0x20007606, &(0x7f0000000240)) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000002600)={0x0, 0x0}, 0xc) r13 = getgid() lchown(&(0x7f0000001280)='./file0\x00', r12, r13) socket(0x11, 0x4003, 0x8) socket$inet6(0x18, 0x3, 0x102) r14 = socket(0x10000000011, 0x8000000003, 0x0) close(r14) setsockopt$sock_int(r14, 0xffff, 0x2000, &(0x7f00000000c0)=0x2, 0x4) writev(r14, &(0x7f0000000040)=[{0x0}], 0x1) sendmsg(r14, &(0x7f00000002c0)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, 0x0}, 0x1) r15 = socket$inet6(0x18, 0x3, 0x102) sendmsg(r15, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x1}, 0xc, 0x0, 0x0, 0x0}, 0x405) 04:00:25 executing program 1: mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x86135) r0 = open(&(0x7f0000000080)='./bus\x00', 0xc02, 0x0) write(r0, &(0x7f0000000140)="220e22", 0x3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{}, 0x4000010000004, 0x10000a}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) socketpair(0xf, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001900)={&(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000240)="0d571579cddec5d16448558832c771f41f179b1558a14eb8f8d3e6a7e8f555040896a5dae61f1dd1b471ef6037329468573f709c6e534ed8fcd56ce0aee17cc20f98e009ccf0cfe5", 0x48}, {&(0x7f0000000300)="49dbb50b2189d2f7b96a1a7c64b2575cfab96098633f64e1202629e855129f5a80ecbaa0932daca0f4e0f32dd2a9552217faf6758a19af32d25938e0eee59784a91231f401915828a145f7232cbd15d09d9d2f841c3d11454254758c7f4c65c499ca480da2ae5d1df3b0441c5a0943c9f43760f41239a53737457a604b2a38832ebd2d9626e8147a2758db7c9c888155138b169277b31f68477021cbc2d63d7a4348b6b12b26df32a8425b6fb4598aa25dfccd25eb94551edee348214cc173bbee8c0e30f7dc32a530d92697126818727f279d64c29a55f5ed855e8d5548c057368ad56ab3e821c65a198aec57fed7abb6718775b8", 0xf5}, {&(0x7f0000000400)="69447825f4078b6718bf3d20d4b65b4dfd813d47b348054f5c7a5032f1c59bb2a5057ea72da045159e727112c9", 0x2d}, {&(0x7f0000000440)="e7c430331703fc6b72db8daec9f20c6f63ebf522612f3cb3b1746d80aaab86b5f1268bf059228ffd567f977ac5c97f7d04442d034cf067574a8762d36afa876742225f8f3fb974189a2083973d531f830ee3e8095112fb44912bd0ae93a58d674e2dd3216c140816a9b84a39f99c2dbfa3206133701a55c85507ea7148153e6a0294d2cd31794057087b", 0x8a}, {&(0x7f0000000500)="dcb8cc004facebe858bba8328de37abaee5877f0ef97b13d9f6cfeb710da3db7e13d18c62fc334336d08de5e94b5882f8cc38ca4ff3faa3c", 0x38}, {&(0x7f0000000540)="735148cbb5bf16279d708929963305f0d89f809b433b4bd1a377295193f359909c9140862d2ccbd51adc460eacfb9e8e8223ec44510961b00b475437a00086ecfe94c7761b5f18557007e202e789f35ca3a470f6050862a8ddb639ce1e", 0x5d}, {&(0x7f00000005c0)="6193f12f8f438c8f82e2f670249617d9d90c8ab90397c038e71ec091b5", 0x1d}, {&(0x7f0000000600)="11aa20c612cfdba78e6c0ab4a2de13f50555c117c4e9f414640211bab3a735123f88a05bc843d75fc0870dc2070398b229daad4cca52c4ce059b448ef186ebf265858b06ae595a81bf78215219973dd9225189312996faab7d456c07f52b22b0df", 0x61}, {&(0x7f0000000680)="b460268fbd6b4fe2dc75229abbe5a70126cc5c6471a2ab5fbdb5c21b6975272c3c4ff50afcc6cb02807a4118a62a0373f194f2bf6af8df3e8220d663eca5c46b30995a2ab5eb98761307ae481cabc1386360d1fcae41745977c46e1db61f88aedfa6ff4e3669d4a97f6057bd76d4fe7b5e3c26726efbf33a01be34a9cd2a1a28d90835cced56dc2dd5a99eb4dc9fb3c5e5eb908a10bf2aa9b929e674532a3f7c7e9f4a663e65c6ee31fab9ebd483bde9398c59c36bbf9f22b89e4a86d193038b0ad15858ff5a2472eaef5be787ac084b064ef9c9864b7867e49701ef31c054721549cfc913329f907e58de367ac758f60135c19da41e", 0xf6}], 0x9, &(0x7f0000000840)=[{0x58, 0xffff, 0x4, "1a088f654ebd1af070b4dbb041159b41c775bd908cbcf7e58ccb53061ea19d538b0085d2d51b7a127d182353e66f427abaf89fce93fd7bc1d14a9435a53c50aa61f20f16e4c8973e"}, {0x1010, 0x0, 0x1, "1580056558f6e9791aa078972b7175a8c680a3cdb26ba8b73ba233a34e7514117155bdcb0fbf9fb33b7564c3e3f824896d06af0c484ec65d6424dad94316a870202f3a3a451d25e1f1b1c0aa6756ced6a557b768983f6e9185df4f55ae929d66eeb8e6b77f9bf9d84852e1caca4ec186ababfbed2a428908936d79360f392842a9850cbc7a79dc978e93dd7bac7cbc9cfdfc70dafcbc7a580ad682b7e7d4c35434cbbaefe09a8e6ac5dcdd4f09aed2aa3f1f84b52dbcbdacaf795d7e0aa11f01654f03af3c7c0b0a5873a187fdcb5294bf8f97b5a60152e8f36222909cc960c7a26504e29dae5a95c89dfc7970c021ad94b99bf49b1d66cfd34a56de387b1ed9f4b9eea79b72c6d3de8019cdb5692f7a4a381ac14a00f80f457704e939d7d1325d899b0c43d998e40730ad2f691978958bb36e63f5123290482e34cebcc336a7aa446a9bb20cb9f6f6bf4f8fc4db8dbb77cf7756e606558842c3ae6febdbb0469b13746d8820ee4e38842d86bf823c1dc646765d8b7e1758156ec550c5be88c245e055c918446b6211c839678ceb67fdec4739e95c2e3ec2821e1ded3bd62676c6e471c4043b38f8f7553dc01dadc2f54feeb78e729e83c7f61f9f490ea9d08b488aa556493147c87d07d25cd82e140af1c0368b5c45c71258513c28d37532372cc07fc976fb736832c32b35c33b5adf1f809b7eaaf5a55bcb8a3ba09779212c3c4491969a83e3eb18ed53e644863838ca646ec957dd886215a5f5d65e4225265fd6046ec868a19663d17789bc0ff24b44dba1be602a48da5fc1284cfefd16f3565dfd02999a4e833baa2043e5a08ccde5724d5a6cd28b1480070a68db62b0a33b7d34cf4dcf806f28bb5ad9e0608476c63ee126d930d82af06b277bfcd393ad728411851c2b3252cd7931a948ea48f6c9f4ec9e17dea2d087eba17c7d345b882d26827e06810f307343c9844409adcccd7e4c090373ccbdd847aaeb53ba14b1ae35a6372a6c77cb1ad8e96a97d02f7c364477d098d239db35f73de1960171be8ffe7db10439dc55a536cde9a5901130339c9b7b86f0537e3eb47a130a87908fabd9707c18395f6b38a8d9454f6a23604cc0fabf5258309265756c5e8764889e87ce14aa4663e7e0d5b72cf2a2b1d7e5b6f78caa6f1b5195f8866213531dd695b149bd3e6dbabf11785b3a990d1fababacf2519920ff6922ce918959be037a8087d31ae8cc33a6699499d5bfd20bdcfbdb563f7ecf45dfc6e62da594b0b293e1ff614a24ff7114df5b9e9a919574681f60e1e806974fbb7b800248ed6c7f91f23a33909fabd1d5988fd67a66580bf0d357a47d69855b0a52f322b2b460f44f48e042ecd42af2c2044106ce696e90d7daf7249331b641c48d3adf29af282092755c8c0d8f1403354ba36f5ecaccfdff5d06c9e7d9df43fb5f74c22308bfcb06d814a460a0b7bee94bd37c7597c1cc7cdf7d6368e31b9b00568ad8f1e8ee1ff56cebf11643f09a20ad9a37d1458c9c6e795ebe5971ef0d75403212df0067d4e803a535c002a5e383835823bc254fadfcf6154dc7683413168a9bb3fcd2122e4ce7f03e88eb1d03ea810f2277cddff73b44e5f69d72c65495bb0e8a6f3302f8313bd2dfc507e771db42975eb761a4a3fed7bca120ab4e484c73a183eb998eac68bf7c5ee481a0e6d2f725a1452d8ef84d7664878dfd7136e5559f993f56c808ae2c518b73ca3806cb330d4efb9315e46b1587c168c504031db36f6982ca3d023d4a5f08a9af5de89491076c88719970165b6a492a246eb6d4bd3645ebdcfe28852c848848ed5bef736fa33d4768116c97d35661ae6413837cc1937e68c852d57e2b15239b924f92671b2f734289b91e9c2cb062c2af152a7556a5d8186846fe5afe78db6f5eaacc631a7600fb849079051ba041b146f3f962c237d337c6acdf3da8d086cae0a1947e4f3375f84b3d368f98a7eafddb434d954ff67b80ff316895c312f9a0e3d5ae356b733b7d11e4dadde7335e8a34223806d4c9fa720b7e7b39af217adf8e660e59c4cfdc1df8b9395715b2cef704800a08a188affa04300979d54a7f705a30189f79ee74591261a5048982900a431017cdb261b2e3ac45a9c66b77d2e6683719e378510afa173fa6219e2c470f41fe196314944f5af5f12a62518ffae8d5f5434f6394b1ac44e7effcdcd001f1ce496541679155f2a85d61b578154235d857d688bec862e7d6582ab0754fa85551d31420a2fb58226aa94b93f8b8bef2d6b34b7519c503a2e565465c60c75fb44ea1a52cd8dd9a08ba50965219bf00e16805dc45353fac6bf89329beba0b3869e67ca2ea0827255ee76b33a37a8abe2ded7664fb3087c8c10d9b9fe2f4816c6a90f14aee687d523be5e6cdde831df4613018a6bb5ef8851fc1b87b724efde8e313a17d99f578cbae3026052148543bb914076b8c18c3ff7cdafc6c4d5ecbe7f137afc5d4ae045ea85c0b93e1d7694898f1b4ec5a6511181387504381820c987d34b1838c84fc3ca489c3a7669efd11c8af28d11089b6d97ce8ee3ea1c7d91df85a0cda99effcd408754c951b4d6844cc2ad514994eb58de9078cc9763d397e073adb7489f8274a2c24d896750f7ef857b23a68a6270e83cabcdbc0a7fe42e3e2618d8708ac5fb1e0a10eeb72e0e9104c0f3d1515cf1525031a27e86aa87b6e65f5ec819ed9b4a775becd1154d3dea7cbb979e3be1a7c69ae1705075f54dd4c6d4317ecbaa0089f30080bf59d5acff1ca155d5565656878d7cc5eebe87ec5ce3a542a7a69f3322f4bcba0f62442d5c8c985a71fcccc6a7116ec66b69ec9325116fd629dbb839443feae42923060576bcac6e5e53047e981708d36e87b1436f47cba2abac0235f8323920289f3a2fdec26e3430a485c6019355dc31bbd186cf41549ba31729838b1deadf16713eb464a772872ac54876356e6691a511f9edd7388dc41a2c7fa00983a2fb05234ee0f1fe63e53beecda0222626ccbfa35a1568d3a55cb9d7d3a766879bbe63d1136f92bb9d7a5dcea9d5d0cf5c7900ac843e1dbdf96757f7ca62507cd607bdd607feab046bccb7440663b9b7ecee87d86a37b33f89fcd9986b9739fd4586299001812d023218f8d057fa4aa85964e675565ba843f6bbb892d43ff71332763b105a87fa636403170b0a8a09e27dff55fb0307b3fae45279228f4f1c858821f0a302887603f8c615dce424c5550994d2586b1ccc2fcbc11d44eae992566575a146c980897249561e519b8a87e44dc0e75d8f18ae0ffc860dcffc1270f495c63e463115326091db546493598b48cdb1a3fc5ded2378127ee465a58e60cb2f1fdfb2889e675653dc99c07d81314208b7231d540878d5498c2e043e817a6ac2513319832b21f3d6227db273314f35167fa8705eb53f185c5b23ecbe7716681425dac583087ae05b4aa0ecd31340e0f5929f21a99fef2eb2230546c67b068c057645d8d049cd3e6320773c0943c3e5baf180a9742fbf431b0a898396531844b9381c0473e7607947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{0x20, 0xffff, 0x9, "84ef93cac6a3a3d77ab1"}], 0x1088}, 0x208) r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/78) 04:00:25 executing program 1: r0 = socket(0x2, 0x8000, 0x4) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000000280)=[{0x0}], 0x1) shutdown(r0, 0x3) 04:00:26 executing program 0: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x400000002, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x0, "000000000000000100002000"}) sendto(0xffffffffffffffff, &(0x7f0000000280)="f7", 0x1, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r1) socket(0x400000000018, 0x3, 0x0) setsockopt(r1, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r2 = shmget$private(0x0, 0x2000, 0x8, &(0x7f00007cb000/0x2000)=nil) shmat(r2, &(0x7f000077f000/0x400000)=nil, 0x1000) r3 = socket$inet6(0x18, 0x3, 0x0) shutdown(r3, 0x0) write(r1, &(0x7f0000000140)="ad18f05de2f4ef18", 0x23c) 04:00:26 executing program 1: r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/wsmouse0\x00', 0x0, 0x0) r1 = socket(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x80206980, &(0x7f0000000300)) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc140180a11427dea) ioctl$WSMOUSEIO_GTYPE(r3, 0x40045720, &(0x7f0000000040)) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105728, &(0x7f0000000540)={&(0x7f00000004c0)=[{0x1}, {}], 0x2}) 04:00:26 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x40}, {0x3c}, {0x7ffffffe}]}) r1 = socket(0x2, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) kqueue() write(r1, &(0x7f0000000140)="5726ce2ebab5fc36c6b0cacd7a835bc8377cdd0e5f211621f886fec390a4d111e29d57ee1a6446effca0fc8e849401e668ea009c8c478a22b3a820fc4063632ae6bd2697dd2a4a65f82f31649f15cfb516878bdf2ccecc1340cab595ec37295e920165b0cd331640132af156d1e13960b1ae935af3c444c1364a90ad6ddfb5158ce89d030c0da3e37d16311c43e15722d3fed35bfb569494eefb3d8a3320e5952e355380ed40f19eac0214234c1692c39c4218162e118b64586f3e20256af1c04334414432ce2bc7492f805bf7cf8cf7995bdf53d4c2526d485e2cf58642c6666766f9e6b80872b7", 0xe8) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000a80)="b6bc1fc82489ff2b783f6e8a9c80") 04:00:26 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000100)=[{0x10006c}, {0x74}, {0x8000000006}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000140)="c4d46c0a81d12e00d77e4dbeb6d4") getpeername$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x8) 04:00:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x80206980, &(0x7f0000000300)) r3 = socket(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCFLUSH(r4, 0x80206980, &(0x7f0000000300)) linkat(r2, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00', 0x4) 04:00:26 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200], [0x0, 0x0, 0x0, 0x10000000000009, 0xfffffffffffffbff], [0x0, 0x0, 0x401]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x800) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) 04:00:26 executing program 0: r0 = socket(0x2, 0x8001, 0x0) fcntl$setstatus(r0, 0x4, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040)=0x2, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="823ffb7c5c2b00d100000000000000004bee9baff20a6cada6b3ae6b4a6418e0ffd695401fb81fc7eb0f61774268d36b628b5bbbe2bbcdfd752db876e905c1172efe4c870a21fac14400d4e396d8c7f3225e62dfd8138cf3fe0ac2450ae79b3a0b62026b7677ee0ead17fe0ffb63cee2f1235e998af32c1caf03b8eeb9925a8be4b8a3ca3d16c2dff76e42ecf9f7294e0a9edde23a771ac250ad5776"], 0x1) close(r0) 04:00:26 executing program 1: r0 = socket(0x18, 0x1, 0x0) dup2(r0, r0) r1 = getpgrp() fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x7, 0x0, 0x80000001, 0x8, r1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) r2 = socket(0x400000000018, 0x3, 0x3a) setsockopt(r2, 0x29, 0x6c, &(0x7f0000000040), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffd37) r3 = dup(r2) ioctl$WSDISPLAYIO_USEFONT(r3, 0x80585750, &(0x7f00000000c0)={'./file0\x00', 0x2, 0xff, 0xca1, 0x1, 0xa00000000, 0x9, 0x3, 0x0, 0x1, 0x6, 0x4}) mkdir(&(0x7f0000000700)='./file0/file0\x00', 0x246) r4 = socket(0x18, 0x1, 0x0) r5 = dup2(r4, r4) socket(0x2, 0x8000, 0x800) ioctl$VMM_IOC_RUN(r5, 0xc028756b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000040)={0x0, 0x8}, 0x8) r6 = socket(0x18, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$VMM_IOC_RUN(r7, 0xc028756b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMSET(r7, 0x8004746d, &(0x7f0000000200)=0x5) unveil(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f00000001c0)='c\x00') semget(0x0, 0x0, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000240), 0xc) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x14) r9 = semget$private(0x0, 0x4, 0x2) semop(r9, &(0x7f00000003c0)=[{0x1, 0x5cd, 0x1000}, {0x0, 0x81, 0x1800}], 0x2) getsockopt$SO_PEERCRED(r8, 0xffff, 0x1022, &(0x7f0000000400)={0x0, 0x0}, 0xc) r11 = getegid() r12 = getuid() r13 = semget$private(0x0, 0x1, 0x100) r14 = getgid() r15 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r15, 0x0, 0x13, &(0x7f0000000040), 0x4) getsockopt$SO_PEERCRED(r15, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) semop(r13, &(0x7f00000000c0)=[{0x0, 0x81, 0x1000}, {0x1, 0x6, 0x800}, {0x2, 0x8000, 0x800}, {0x3, 0x9, 0x800}, {0x3, 0xffff, 0x800}], 0x5) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000140)={{0x20200000, 0x0, r14, r16, r17, 0x2, 0x9}, 0x5, 0x5, 0x8}) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000340)={{0xbbfd, r10, r11, r12, r17, 0x14, 0x1f}, 0x5, 0x9, 0x4}) r18 = socket(0x800000018, 0x2, 0x0) bind$unix(r18, &(0x7f0000000080)=@abs={0x1f95d27d48731892}, 0x1c) getsockname$unix(r18, 0x0, &(0x7f0000000000)) r19 = socket(0x18, 0xc004, 0x0) bind$unix(r19, &(0x7f0000000080)=@abs={0x1f95d27d48731892}, 0x3a3) getsockname$unix(r19, 0x0, &(0x7f0000000000)) r20 = fcntl$dupfd(r18, 0x0, r19) r21 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x100, 0x0) dup2(r21, r20) r22 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r22, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmat(r22, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r22, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x14) r24 = semget$private(0x0, 0x4, 0x2) semop(r24, &(0x7f00000003c0)=[{0x1, 0x5cd, 0x1000}, {0x0, 0x81, 0x1800}], 0x2) getsockopt$SO_PEERCRED(r23, 0xffff, 0x1022, &(0x7f0000000400)={0x0, 0x0}, 0xc) r26 = getegid() r27 = getuid() r28 = semget$private(0x0, 0x1, 0x100) r29 = getgid() r30 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r30, 0x0, 0x13, &(0x7f0000000040), 0x4) getsockopt$SO_PEERCRED(r30, 0xffff, 0x1022, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) semop(r28, &(0x7f00000000c0)=[{0x0, 0x81, 0x1000}, {0x1, 0x6, 0x800}, {0x2, 0x8000, 0x800}, {0x3, 0x9, 0x800}, {0x3, 0xffff, 0x800}], 0x5) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000140)={{0x20200000, 0x0, r29, r31, r32, 0x2, 0x9}, 0x5, 0x5, 0x8}) semctl$IPC_SET(r24, 0x0, 0x1, &(0x7f0000000340)={{0xbbfd, r25, r26, r27, r32, 0x14, 0x1f}, 0x5, 0x9, 0x4}) getegid() pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x14) r34 = semget$private(0x0, 0x4, 0x2) semop(r34, &(0x7f00000003c0)=[{0x1, 0x5cd, 0x1000}, {0x0, 0x81, 0x1800}], 0x2) getsockopt$SO_PEERCRED(r33, 0xffff, 0x1022, &(0x7f0000000400), 0xc) getegid() getuid() 04:00:26 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x4d}, {0x35}, {0x800006}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) 04:00:26 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bpf\x00', 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000200)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000140)={0x20000000000002ec, &(0x7f0000000040)=[{0x4, 0x0, 0x1}, {0x6f, 0x0, 0x0, 0x20}, {0x0, 0x1, 0xfd, 0x3}]}) ioctl$BIOCFLUSH(r0, 0x20004268) r1 = socket(0x2, 0x3, 0x0) ioctl$BIOCSFILDROP(r0, 0x80044279, &(0x7f00000000c0)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r2, 0x80206980, &(0x7f0000000300)) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) syz_emit_ethernet(0x3a6, &(0x7f0000000000)="b6") 04:00:26 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x205e, 0x28fe) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, &(0x7f0000000080)={0x0}, 0xc) ktrace(&(0x7f0000000040)='./file0\x00', 0xce31b41b49e63995, 0xf02, r0) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 04:00:26 executing program 0: r0 = socket(0x18, 0x1, 0x0) close(r0) openat$wskbd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/wskbd0\x00', 0x100, 0x0) r1 = socket(0x18, 0x400000002, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}}) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x0, "000000000000000100002000"}) sendto(0xffffffffffffffff, &(0x7f0000000280)="f7", 0x1, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r1) socket(0x400000000018, 0x4, 0x0) setsockopt(r1, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r2 = socket$inet6(0x18, 0x3, 0x0) shutdown(r2, 0x0) write(r1, &(0x7f0000000140)="ad18f05de2f4ef18", 0x23c) 04:00:27 executing program 1: syz_open_pts() r0 = syz_open_pts() write(r0, &(0x7f00000001c0)="d5", 0x1) r1 = socket(0x2, 0x3, 0x0) r2 = syz_open_pts() ioctl$TIOCGWINSZ(r2, 0x40087468, &(0x7f0000000000)) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCFLUSH(r3, 0x80206980, &(0x7f0000000300)) ioctl$TIOCSETAF(r3, 0x802c7416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}) dup2(0xffffffffffffffff, r0) execve(0x0, 0x0, 0x0) login: pckbd_enable: command error 04:00:28 executing program 1: r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x800000000029, 0x26, &(0x7f0000000040)="d5ff9668", 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB='<'], 0x1) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x3}}) r1 = socket(0x18, 0x1, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x1ff, 0x0, "000000000000000100002000"}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) close(r1) r2 = socket(0x18, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, &(0x7f0000000100)="8c65", 0x26d) pckbd_enable: command error panic: m_copydata: null mbuf Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND * 78561 51767 0 0 0x4000000 0 syz-executor.1 db_enter() at db_enter+0x18 panic(ffffffff8222340e) at panic+0x15c m_copydata(fffffd80554dfa00,290,8,fffffd8054ffe620) at m_copydata+0x17e ip6_pullexthdr(fffffd80554dfa00,290,0) at ip6_pullexthdr+0x16f ip6_savecontrol(fffffd805e4d3c08,fffffd80554dfa00,ffff80001e4746b0) at ip6_savecontrol+0x373 rip6_input(ffff80001e474908,ffff80001e474914,0,18) at rip6_input+0x75b ip_deliver(ffff80001e474908,ffff80001e474914,3c,18) at ip_deliver+0x2e3 ip6_input_if(ffff80001e474908,ffff80001e474914,29,0,ffff800000677800) at ip6_input_if+0x1055 ipv6_input(ffff800000677800,fffffd80554dfa00) at ipv6_input+0x48 if_input_local(ffff800000677800,fffffd80554dfa00,18) at if_input_local+0x121 ip6_output(fffffd80554df100,ffff8000009d6b00,fffffd805e4d3930,0,0,fffffd805e4d38c0) at ip6_output+0xd02 rip6_output(fffffd80554df100,fffffd8054fdd790,ffff80001e474c70,0) at rip6_output+0x4d7 rip6_usrreq(fffffd8054fdd790,9,fffffd80554df100,0,0,ffff80001d410c70) at rip6_usrreq+0x5e1 sosend(fffffd8054fdd790,0,ffff80001e474eb8,0,0,0) at sosend+0x669 end trace frame: 0xffff80001e474ea0, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic m_copydata: null mbuf ddb> trace db_enter() at db_enter+0x18 panic(ffffffff8222340e) at panic+0x15c m_copydata(fffffd80554dfa00,290,8,fffffd8054ffe620) at m_copydata+0x17e ip6_pullexthdr(fffffd80554dfa00,290,0) at ip6_pullexthdr+0x16f ip6_savecontrol(fffffd805e4d3c08,fffffd80554dfa00,ffff80001e4746b0) at ip6_savecontrol+0x373 rip6_input(ffff80001e474908,ffff80001e474914,0,18) at rip6_input+0x75b ip_deliver(ffff80001e474908,ffff80001e474914,3c,18) at ip_deliver+0x2e3 ip6_input_if(ffff80001e474908,ffff80001e474914,29,0,ffff800000677800) at ip6_input_if+0x1055 ipv6_input(ffff800000677800,fffffd80554dfa00) at ipv6_input+0x48 if_input_local(ffff800000677800,fffffd80554dfa00,18) at if_input_local+0x121 ip6_output(fffffd80554df100,ffff8000009d6b00,fffffd805e4d3930,0,0,fffffd805e4d38c0) at ip6_output+0xd02 rip6_output(fffffd80554df100,fffffd8054fdd790,ffff80001e474c70,0) at rip6_output+0x4d7 rip6_usrreq(fffffd8054fdd790,9,fffffd80554df100,0,0,ffff80001d410c70) at rip6_usrreq+0x5e1 sosend(fffffd8054fdd790,0,ffff80001e474eb8,0,0,0) at sosend+0x669 dofilewritev(ffff80001d410c70,4,ffff80001e474eb8,0,ffff80001e474fa0) at dofilewritev+0x1ac sys_write(ffff80001d410c70,ffff80001e474f58,ffff80001e474fa0) at sys_write+0x83 syscall(ffff80001e475020) at syscall+0x507 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x198c00a06a0, count: -18 ddb> show registers rdi 0xffffffff81af9e87 db_enter+0x17 rsi 0x34b8 __ALIGN_SIZE+0x24b8 rbp 0xffff80001e474420 rbx 0xffff80001e4744d0 rdx 0x34b9 __ALIGN_SIZE+0x24b9 rcx 0xffff80001d43f000 rax 0xffff80001d43f000 r8 0xffff80001e4743e0 r9 0x1 r10 0xffff8000009ece00 r11 0xaedba968b4b12bb3 r12 0x3000000008 r13 0xffff80001e474430 r14 0x100 r15 0x1 rip 0xffffffff81af9e88 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80001e474410 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb> show proc PROC (syz-executor.1) pid=78561 stat=onproc flags process=0 proc=4000000 pri=53, usrpri=53, nice=20 forw=0xffffffffffffffff, list=0xffff80001d411b40,0xffffffff8256d990 process=0xffff8000ffff6010 user=0xffff80001e470000, vmspace=0xfffffd806bc09aa0 estcpu=19, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 51767 425547 51725 0 2 0 syz-executor.1 *51767 78561 51725 0 7 0x4000000 syz-executor.1 7991 84614 51367 0 3 0x3000 suspend syz-executor.0 7991 379882 51367 0 2 0x4081000 syz-executor.0 3728 405225 0 0 3 0x14200 bored sosplice 51367 186694 14751 0 2 0x482 syz-executor.0 51725 83862 14751 0 2 0x482 syz-executor.1 14751 382645 3267 0 3 0x82 thrsleep syz-fuzzer 14751 51602 3267 0 3 0x4000082 thrsleep syz-fuzzer 14751 385724 3267 0 3 0x4000082 thrsleep syz-fuzzer 14751 63463 3267 0 3 0x4000082 thrsleep syz-fuzzer 14751 370761 3267 0 3 0x4000082 kqread syz-fuzzer 14751 152762 3267 0 3 0x4000082 thrsleep syz-fuzzer 14751 218696 3267 0 3 0x4000082 thrsleep syz-fuzzer 14751 273447 3267 0 3 0x4000082 thrsleep syz-fuzzer 3267 13104 33189 0 3 0x10008a pause ksh 33189 434134 76784 0 3 0x92 select sshd 86254 487445 1 0 3 0x100083 ttyin getty 76784 393966 1 0 3 0x80 select sshd 57333 249976 3280 73 3 0x100090 kqread syslogd 3280 218736 1 0 3 0x100082 netio syslogd 99140 251562 1 77 3 0x100090 poll dhclient 37127 313930 1 0 3 0x80 poll dhclient 9985 171019 0 0 2 0x14200 zerothread 81918 5159 0 0 3 0x14200 aiodoned aiodoned 84318 20152 0 0 3 0x14200 syncer update 18982 499996 0 0 3 0x14200 cleaner cleaner 52592 363695 0 0 3 0x14200 reaper reaper 17932 64008 0 0 3 0x14200 pgdaemon pagedaemon 43523 107619 0 0 3 0x14200 bored crynlk 78313 242083 0 0 3 0x14200 bored crypto 77682 20554 0 0 3 0x40014200 acpi0 acpi0 89510 499452 0 0 3 0x14200 bored softnet 83501 326483 0 0 3 0x14200 bored systqmp 59966 296571 0 0 3 0x14200 bored systq 41348 177044 0 0 2 0x40014200 softclock 74944 25000 0 0 3 0x40014200 idle0 47571 17879 0 0 3 0x14200 bored smr 1 186695 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9466 6337K 6725K 78643K 10713 0 pcb 17 8K 9K 78643K 53 0 rtable 108 3K 4K 78643K 236 0 ifaddr 50 11K 12K 78643K 79 0 counters 19 16K 16K 78643K 19 0 ioctlops 0 0K 2K 78643K 15 0 iov 0 0K 12K 78643K 8 0 mount 1 1K 1K 78643K 1 0 vnodes 1221 77K 77K 78643K 1259 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 7 0 VM map 2 0K 0K 78643K 2 0 sem 12 0K 0K 78643K 20 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1794 195K 288K 78643K 12646 0 file desc 6 17K 25K 78643K 83 0 proc 48 38K 63K 78643K 370 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 4 0 in_multi 40 2K 2K 78643K 40 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 49 228K 228K 78643K 49 0 exec 0 0K 1K 78643K 193 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 112 21K 22K 78643K 1036 0 UVM aobj 9 2K 2K 78643K 11 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 2 0K 0K 78643K 17 0 NDP 7 0K 0K 78643K 17 0 temp 89 3008K 3072K 78643K 3382 0 SYN cache 2 16K 16K 78643K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 0 1 0 1 1 0 8 0 rtpcb 80 31 0 29 1 0 1 1 0 8 0 rtentry 112 45 0 1 2 0 2 2 0 8 0 unpcb 120 37 0 29 1 0 1 1 0 8 0 syncache 264 4 0 4 1 1 0 1 0 8 0 tcpqe 32 41 0 41 1 1 0 1 0 8 0 tcpcb 544 42 0 37 1 0 1 1 0 8 0 inpcb 280 194 0 183 2 0 2 2 0 8 1 nd6 48 4 0 0 1 0 1 1 0 8 0 ppxss 1128 4 0 4 1 0 1 1 0 8 1 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 212 0 0 14 0 14 14 0 8 0 art_table 32 213 0 0 2 0 2 2 0 8 0 art_node 16 44 0 4 1 0 1 1 0 8 0 sysvmsgpl 40 10 0 6 1 0 1 1 0 8 0 semupl 112 2 0 2 1 0 1 1 0 8 1 semapl 112 18 0 8 1 0 1 1 0 8 0 shmpl 112 9 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 1503 0 100 46 0 46 46 0 8 0 ffsino 240 1503 0 100 83 0 83 83 0 8 0 nchpl 144 1799 0 188 60 0 60 60 0 8 0 uvmvnodes 72 1571 0 0 29 0 29 29 0 8 0 vnodes 208 1571 0 0 83 0 83 83 0 8 0 namei 1024 4464 0 4464 1 0 1 1 0 8 1 scxspl 192 4820 0 4820 1 0 1 1 0 8 1 plimitpl 152 16 0 9 1 0 1 1 0 8 0 sigapl 432 254 0 240 2 0 2 2 0 8 0 futexpl 56 1664 0 1664 1 0 1 1 0 8 1 knotepl 112 55 0 36 1 0 1 1 0 8 0 kqueuepl 104 16 0 14 1 0 1 1 0 8 0 pipepl 112 154 0 135 1 0 1 1 0 8 0 fdescpl 424 255 0 240 2 0 2 2 0 8 0 filepl 120 1477 0 1378 4 0 4 4 0 8 0 lockfpl 104 16 0 15 1 0 1 1 0 8 0 lockfspl 48 6 0 5 1 0 1 1 0 8 0 sessionpl 112 17 0 7 1 0 1 1 0 8 0 pgrppl 48 21 0 11 1 0 1 1 0 8 0 ucredpl 96 114 0 107 1 0 1 1 0 8 0 zombiepl 144 241 0 240 1 0 1 1 0 8 0 processpl 872 270 0 240 4 0 4 4 0 8 0 procpl 632 343 0 304 4 0 4 4 0 8 0 sockpl 384 268 0 247 4 0 4 4 0 8 1 mcl64k 65536 4 0 4 1 0 1 1 0 8 1 mcl12k 12288 1 0 1 1 0 1 1 0 8 1 mcl9k 9216 2 0 2 1 0 1 1 0 8 1 mcl4k 4096 16 0 16 2 1 1 1 0 8 1 mcl2k 2048 68293 0 68247 14 2 12 12 0 8 6 mtagpl 80 6 0 2 2 1 1 1 0 8 0 mbufpl 256 107754 0 107667 11 2 9 9 0 8 0 bufpl 280 6296 0 1326 355 0 355 355 0 8 0 anonpl 16 42399 0 23415 78 1 77 77 0 107 0 amapchunkpl 152 1150 0 995 8 0 8 8 0 158 1 amappl16 192 1308 0 266 53 0 53 53 0 8 0 amappl15 184 50 0 46 1 0 1 1 0 8 0 amappl14 176 54 0 50 1 0 1 1 0 8 0 amappl12 160 27 0 25 2 1 1 1 0 8 0 amappl11 152 49 0 37 1 0 1 1 0 8 0 amappl10 144 13 0 9 1 0 1 1 0 8 0 amappl9 136 551 0 547 1 0 1 1 0 8 0 amappl8 128 127 0 102 1 0 1 1 0 8 0 amappl7 120 90 0 80 1 0 1 1 0 8 0 amappl6 112 54 0 46 1 0 1 1 0 8 0 amappl5 104 182 0 170 1 0 1 1 0 8 0 amappl4 96 443 0 415 1 0 1 1 0 8 0 amappl3 88 162 0 153 1 0 1 1 0 8 0 amappl2 80 1261 0 1184 3 1 2 3 0 8 0 amappl1 72 14330 0 13876 25 14 11 20 0 8 2 amappl 80 569 0 523 1 0 1 1 0 84 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 10 0 2 1 0 1 1 0 8 0 uaddrrnd 24 255 0 240 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 255 0 240 1 0 1 1 0 8 0 vmmpekpl 168 5816 0 5788 2 0 2 2 0 8 0 vmmpepl 168 38911 0 36642 129 3 126 126 0 357 27 vmsppl 272 254 0 240 2 0 2 2 0 8 1 pdppl 4096 516 0 480 6 0 6 6 0 8 1 pvpl 32 136823 0 114266 183 0 183 183 0 265 1 pmappl 200 254 0 240 1 0 1 1 0 8 0 extentpl 40 46 0 29 1 0 1 1 0 8 0 phpool 112 141 0 7 4 0 4 4 0 8 0