Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. 2020/01/20 22:50:16 fuzzer started 2020/01/20 22:50:16 dialing manager at 10.128.0.105:43865 2020/01/20 22:50:16 syscalls: 215 2020/01/20 22:50:16 code coverage: enabled 2020/01/20 22:50:16 comparison tracing: enabled 2020/01/20 22:50:16 extra coverage: support is not implemented in syzkaller 2020/01/20 22:50:16 setuid sandbox: support is not implemented in syzkaller 2020/01/20 22:50:16 namespace sandbox: support is not implemented in syzkaller 2020/01/20 22:50:16 Android sandbox: support is not implemented in syzkaller 2020/01/20 22:50:16 fault injection: support is not implemented in syzkaller 2020/01/20 22:50:16 leak checking: support is not implemented in syzkaller 2020/01/20 22:50:16 net packet injection: support is not implemented in syzkaller 2020/01/20 22:50:16 net device setup: support is not implemented in syzkaller 2020/01/20 22:50:16 concurrency sanitizer: support is not implemented in syzkaller 2020/01/20 22:50:16 devlink PCI setup: support is not implemented in syzkaller 22:50:20 executing program 0: r0 = socket(0x6, 0x1, 0x1f) sendto$inet6(r0, &(0x7f0000000000)="08b00e821980f9d0f38ea2374caf16df880c0f1a285280867f3d0025aaaa3cb28ef6557e2e908ed7dda5f52e2f234e7d", 0x30, 0x9, &(0x7f0000000040)={0x18, 0x2, 0x7, 0x8001}, 0xc) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) bind$inet6(r1, &(0x7f00000000c0)={0x18, 0x1, 0xfffffffc, 0x2}, 0xc) r2 = semget$private(0x0, 0x0, 0x4d1) semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000100)=""/91) semop(0x0, &(0x7f0000000180)=[{0x3, 0x3, 0x1000}, {0x1, 0x8, 0x800}, {0x1, 0x1c5, 0x1800}], 0x3) connect$inet6(r0, &(0x7f00000001c0)={0x18, 0x1, 0x7, 0x7}, 0xc) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x20) r4 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40000, 0x0) bind$inet6(r4, &(0x7f0000000280)={0x18, 0x2, 0x9, 0x800}, 0xc) r5 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x0, 0x20) mkdirat(r5, &(0x7f0000000300)='./file0\x00', 0x10) listen(0xffffffffffffffff, 0x3) r6 = _lwp_self() _lwp_unpark(r6, &(0x7f0000000340)=0x200) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) r7 = semget$private(0x0, 0x2, 0x0) r8 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000480)={{0x1, r8, r9, r10, r11, 0x20, 0x581}, 0x2, 0x6, 0x6}) recvfrom$inet6(r0, &(0x7f0000000500)=""/115, 0x73, 0x41, &(0x7f0000000580)={0x18, 0x3, 0xe436}, 0xc) flock(r3, 0xc) r12 = socket(0x10, 0x10000000, 0xb5) getpeername(r12, &(0x7f00000005c0)=@in, &(0x7f0000000600)=0xc) getsockname$inet(r4, &(0x7f0000000640), &(0x7f0000000680)=0xc) mknod$loop(&(0x7f00000006c0)='./file0\x00', 0xc000, 0x1) r13 = socket$inet(0x2, 0x4, 0x4) recvmsg(r13, &(0x7f00000009c0)={&(0x7f0000000700)=@in, 0xc, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/157, 0x9d}, {&(0x7f0000000800)=""/165, 0xa5}], 0x2, &(0x7f0000000900)=""/181, 0xb5}, 0x40) 22:50:20 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) posix_spawn(r0, &(0x7f0000000080)=':\b\x00', &(0x7f0000000180)={0x8f5, 0xbc0, &(0x7f0000000140)=@open={0x0, r3, {&(0x7f0000000100)='!\x00', 0x1ff, 0xffff}}}, &(0x7f00000001c0)={0x1, 0x0, {0x10001}, 0xfffffffe, {[0x6807, 0x3ff, 0x4, 0x6]}, {[0x6, 0xc0, 0x64, 0x2000]}}, &(0x7f0000000200)=['\x00', '\x82\x00'], &(0x7f0000000240)=[',+\x00', '\x00', '\x00', '\x00', '\x00', '@\x00', '#\'+:\x00', '\x00', ']\xae\x00', '\x00']) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xc) r6 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x1000000, 0x1a0) r7 = accept$unix(r2, 0x0, &(0x7f0000000400)) r8 = getpgid(0xffffffffffffffff) r9 = geteuid() socketpair(0x1, 0x2, 0x4, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1f, 0x3, 0xff, &(0x7f0000000480)={0xffffffffffffffff}) r12 = socket$unix(0x1, 0x2, 0x0) r13 = paccept(0xffffffffffffffff, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8, 0x20000000) r14 = open$dir(&(0x7f0000000540)='./file0\x00', 0x80000, 0x100) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r16 = socket$inet6(0x18, 0x40000000, 0x7) r17 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) socketpair(0x10, 0x40000000, 0x1, &(0x7f00000005c0)={0xffffffffffffffff}) r19 = paccept(0xffffffffffffffff, &(0x7f0000000600)=@in, &(0x7f0000000640)=0xc, 0x40000000) r20 = socket$inet6(0x18, 0x20000000, 0x7) r21 = fcntl$getown(0xffffffffffffff9c, 0x5) r22 = getgid() r23 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r24 = dup(0xffffffffffffffff) r25 = openat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0, 0x2) sendmsg$unix(r3, &(0x7f0000000800)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f00000002c0)="0f130ad5325078ec639ac5e6ca90481396aa2e86daeb4e5c7e2a98f18bf42bc1ae", 0x21}], 0x1, &(0x7f00000006c0)=[@rights={0x30, 0xffff, 0x1, [r4, r5, r6, r7, r3, r2, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, r8, r9, r1}, @rights={0x20, 0xffff, 0x1, [r3, r2, r10, r2]}, @rights={0x38, 0xffff, 0x1, [r2, r3, 0xffffffffffffffff, r2, r11, r12, r13, r2, r14, r15]}, @rights={0x38, 0xffff, 0x1, [r3, r16, 0xffffffffffffffff, r17, r18, r3, r19, 0xffffffffffffff9c, r3]}, @rights={0x18, 0xffff, 0x1, [r20, 0xffffffffffffff9c]}, @cred={0x20, 0xffff, 0x2, r21, 0xffffffffffffffff, r22}, @rights={0x28, 0xffff, 0x1, [r23, r3, 0xffffffffffffffff, r2, r24, r25]}], 0x140, 0x6}, 0x401) socket(0x1, 0x10000000, 0x7f) r26 = openat(r23, &(0x7f0000000840)='./file0\x00', 0x20, 0x80) fsync(r26) preadv(0xffffffffffffff9c, &(0x7f0000000a80)=[{&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/247, 0xf7}], 0x2, 0x400) 22:50:20 executing program 3: clock_nanosleep(0x20000000, 0x1, &(0x7f0000000000)={0x7ff, 0x40}, &(0x7f0000000040)) clock_getres(0x20000000, &(0x7f0000000080)) r0 = getpid() r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) r2 = posix_spawn(r0, &(0x7f0000000180)='\x00', &(0x7f0000000200)={0x6, 0xf3, &(0x7f00000001c0)=@close}, &(0x7f0000000240)={0x10, 0x0, {0x4}, 0x1, {[0x7fffffff, 0x7, 0x80, 0x1]}, {[0x0, 0xe457, 0x8, 0x8]}}, &(0x7f0000000280)=['\xaa\x00', '[\x00'], &(0x7f00000002c0)=['$[\x00', '-\x00', '\x00', '\x00', '/\x00', '\'$+\x00', '$\x00', '\xea\x00', '!\x00']) fcntl$lock(r1, 0x9, &(0x7f0000000300)={0x3, 0x1, 0x25a, 0x9, r2}) r3 = dup(0xffffffffffffffff) recvfrom$inet6(r3, &(0x7f0000000340)=""/216, 0xd8, 0x0, &(0x7f0000000440)={0x18, 0x3, 0x0, 0x2}, 0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x400, 0x100) recvfrom(r4, &(0x7f00000004c0)=""/4096, 0x1000, 0x802, &(0x7f00000014c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r5 = dup(r4) recvfrom$inet6(r5, &(0x7f0000001500)=""/41, 0x29, 0x2, &(0x7f0000001540)={0x18, 0x3, 0x3ff, 0x8}, 0xc) preadv(r3, &(0x7f0000001600)=[{&(0x7f0000001580)=""/71, 0x47}], 0x1, 0x100) socketpair(0x2, 0x20000000, 0x3f, &(0x7f0000001640)={0xffffffffffffffff}) close(r6) mkdirat(r5, &(0x7f0000001680)='./file0\x00', 0x34) symlinkat(&(0x7f00000016c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000001700)='./file0\x00') socketpair(0x7, 0x2, 0x6, &(0x7f0000001740)) r7 = accept(0xffffffffffffff9c, &(0x7f0000001780)=@un=@file={0x0, ""/4096}, &(0x7f00000027c0)=0x1002) fcntl$lock(r7, 0x7, &(0x7f0000002800)={0x1, 0x0, 0x774, 0x1000, 0xffffffffffffffff}) r8 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) recvmsg(r8, &(0x7f0000002c00)={&(0x7f0000002840)=@in6, 0xc, &(0x7f0000002b40)=[{&(0x7f0000002880)=""/2, 0x2}, {&(0x7f00000028c0)=""/209, 0xd1}, {&(0x7f00000029c0)=""/88, 0x58}, {&(0x7f0000002a40)=""/246, 0xf6}], 0x4, &(0x7f0000002b80)=""/69, 0x45}, 0x1) pwritev(0xffffffffffffff9c, &(0x7f0000003280)=[{&(0x7f0000002c40)="12f2656fca8f52c012c9c1990310a28760ff5d979d4b469df840133a592a69be59d007704c0e8d2c0c78f11c418f7df5bdd42c01dcf02a43ce9bd1a810dc781535cc46a8d3aee7cfc0ae40abf753fd4641061382718b8fc390fae3aa101d5f16a8a40eb40b178b570a3bbffc89b604c50ce1a395e6e43527dcf4f6faf5c8c1d5505a00fea53884a6c28fa9d20d899b54bfe9e99067b6c57709b4dd59f648d84e04096147e1c3321fe5c8ce53dde0979e6c33f3b4441c00d575d4b6d9564276b46b19c97ef0ad11a4799362b52a48a77d3087", 0xd2}, {&(0x7f0000002d40)="be492e482b328a67e8d2a091c4f3ba320a3cd8ad25c1c841552a00342a7a9ceae69b097542f79c33f032d7ab5bc780ab758e5940d4b89b768bcdb53701b223b77db95659ff663e2aa00065c59e007432bd4023618b2d54978c684261f597ea7bae62b1d6900fbc347ad9626b7ca4d8dcd600d67b5a04e4dc0cc0e0aff945f5308b239064130163b7b605a7a11b9f0dc5e117c5ebc3a4f85eaf666a02085738a54594e6e1a520e8bb69e384d5c6dd5a1d97e7c65352cecbb5be99a978f5d7b1cf5c99ccea520bb269286bc2465708c82f8160da02f792766786dd2e25", 0xdc}, {&(0x7f0000002e40)="8a6bcd90ddb70fe699b61fc5d27f20cbfdc2a8fa6fa63a3b2e0ef93bfcdf7e033ba67aa9f8e6c04713bbdcc16c6008037811e3ae161a9c420a9a0eb7c74d55d366fb037bd4d83b5083a74faff93e103091bec0ac4234d25ababc0de757c9b75a86dfb9911801473cac1a18cd71f7fb92ad2d0beafb710e6c4d62bafebbe65f22ab8f88adb1febadce9810a9f3c64198bbb682fba2db8860b9f7aee1249ef1f8e6f778665c337bd896eb9ded3d314690f84834b365926ad0574593e", 0xbb}, {&(0x7f0000002f00)="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", 0xfe}, {&(0x7f0000003000)="218d3ed9a535bf64d7a574bf0304a873e4fa992fe09a3253958a8c0acfb6d2f4f351a9e448306e8ff7dc519aca1dfddba4904a1f561166", 0x37}, {&(0x7f0000003040)="680e82c9bbb5ce368446906d7b8eb5ba0b0e10c868679e5c6b8430b479df0052fa319f8e296ca24167fca37ded856e02802252f284cf339e97f93dd7bd3156ee9d995d3f6dafad81d48c378f445421f53c7157f3b31d20f21a188be4f46adb1868120f5ab1e41ea16329f8a0538ac5d050e1173b02b9f117f58c02ddbc333c37966c6e588023834e82417c19e4c2ca2e611404a95d23e0e935a5726fb271061064d7ca991882078e2f633c0f0ec34ba281c37b7edbe791c23103b3d9cf7f0f7609b9aa64256bf6a9bd8feac981b87e4e2d08e10dd118e54e9929d516442cb23960737aea64ca1e748346e0", 0xeb}, {&(0x7f0000003140)}, {&(0x7f0000003180)="2b4733cf5db05b81641100b77a2e71cb63e4b93c8b4a1c17afe28dceef7890ca3ce19733cb3a5282ba9fb61a80020ef871b50f7aa6bfaadb7b892eb27702c8bfba6ca907cdb3d5b4075b763f4ffda761217a54ba3e1a7b794e5b63d19cd984c26c0f1cdd180f64ad2e06618d475a8864e93bb1cd2e71df370bed718697fda2b5eee54357adb734643bf69554ec27624c7b888d5109", 0x95}, {&(0x7f0000003240)='z', 0x1}], 0x9, 0x41f) r9 = openat(r5, &(0x7f0000003380)='./file1\x00', 0x1000000, 0x122) linkat(0xffffffffffffff9c, &(0x7f0000003340)='./file0\x00', r9, &(0x7f00000033c0)='./file0\x00', 0x0) r10 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000003400), &(0x7f0000003440)=0xc) r11 = socket$inet6(0x18, 0x10000000, 0x1f) setsockopt$inet6_MRT6_ADD_MIF(r11, 0x29, 0x66, &(0x7f0000003480)={0xff, 0x1, 0x6, 0x0, 0x6}, 0xc) _lwp_unpark(0x0, &(0x7f00000034c0)=0x8) 22:50:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x118) r1 = open$dir(&(0x7f0000000040)='.\x00', 0x10000, 0x84) r2 = dup2(r0, r1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) dup2(r2, r3) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup(r0) dup2(r4, r5) socketpair(0x10, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r7, &(0x7f00000001c0), &(0x7f0000000200)=0xc) semop(0xffffffffffffffff, &(0x7f0000000240)=[{0x0, 0xfff, 0x800}], 0x1) _lwp_create(&(0x7f0000000300)={0x9, &(0x7f0000000280)={0x400f0028, 0x0, {[0x9, 0xb13, 0x3ff]}, {0x3, 0xfff, 0x5}, {0x6, 0x5, '\x00'}}, {[0x7fff, 0x1, 0x1, 0x800]}, {0x7, 0x9, 0x4}, {0x1, 0x5, '\x00'}}, 0x40, &(0x7f0000000380)=0x0) _lwp_setname(r8, &(0x7f00000003c0)='--\x00') r9 = _lwp_self() _lwp_continue(r9) r10 = _lwp_self() r11 = _lwp_self() _lwp_wait(r10, &(0x7f0000000400)=r11) r12 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000480)={0x2, 0x1, 0x81, 0xfff, 0x8}, 0xc) getgroups(0x7, &(0x7f00000004c0)=[r13, 0xffffffffffffffff, 0x0, r13, r13, r13, 0x0]) setregid(r13, r14) getitimer(0x3, &(0x7f0000000500)) _lwp_create(&(0x7f0000000640)={0x60088033, &(0x7f00000005c0)={0x400f0021, &(0x7f0000000540)={0x1, 0x0, {[0x401, 0x3, 0x8bf, 0x3ff]}, {0x7f, 0x8}, {0x8, 0x7ff, '\x00'}}, {[0x6, 0x80000000, 0x1000, 0x71]}, {0x1, 0xfa7d, 0x4}, {0xffffffffffffffe0, 0x3, '--\x00'}}, {[0x5, 0x8001, 0x7fffffff, 0x80000001]}, {0x0, 0x1}, {0x34e, 0x3ff, '--\x00'}}, 0xc0, &(0x7f00000006c0)=0x0) _lwp_suspend(r16) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000700)={0x0, 0x0}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000740)={{0xfffffffd, r17, 0xffffffffffffffff, 0xffffffffffffffff, r15, 0x148, 0x4a2}, 0x9, 0xff, 0x7}) getpeername$inet6(r6, &(0x7f00000007c0), &(0x7f0000000800)=0xc) 22:50:20 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getuid() getgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r4 = socket(0x10, 0x3, 0x7f) pipe(&(0x7f0000000780)={0xffffffffffffffff}) pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x4) r7 = dup2(0xffffffffffffffff, r0) r8 = accept(0xffffffffffffff9c, &(0x7f0000000800)=@in, &(0x7f0000000840)=0xc) r9 = accept$inet6(r0, &(0x7f0000000880), &(0x7f00000008c0)=0xc) r10 = accept$inet(r0, &(0x7f0000000900), &(0x7f0000000940)=0xc) r11 = dup(0xffffffffffffffff) r12 = accept(0xffffffffffffff9c, &(0x7f0000000980)=@in6, &(0x7f00000009c0)=0xc) r13 = accept(r0, &(0x7f0000000a00)=@un=@file={0x0, ""/4096}, &(0x7f0000001a40)=0x1002) r14 = paccept(0xffffffffffffff9c, &(0x7f0000001a80)=@in6, &(0x7f0000001ac0)=0xc, 0x60000000) r15 = open(&(0x7f0000001b00)='./file0\x00', 0x100, 0xa0) r16 = fcntl$dupfd(0xffffffffffffff9c, 0xc, r0) r17 = socket$inet6(0x18, 0x1, 0x3) r18 = fcntl$getown(r0, 0x5) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) r20 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) r22 = getpgrp() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) r24 = getpgid(0xffffffffffffffff) r25 = getegid() r26 = open$dir(&(0x7f0000001cc0)='./file0\x00', 0x10000, 0x10) r27 = socket$inet(0x2, 0x4, 0x6) pipe2(&(0x7f0000001d00)={0xffffffffffffffff}, 0x3800000) r29 = openat(r0, &(0x7f0000001d40)='./file1\x00', 0x80, 0x8) r30 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001d80), &(0x7f0000001dc0)=0xc) r31 = dup2(r0, 0xffffffffffffffff) r32 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) pipe(&(0x7f0000001e00)={0xffffffffffffffff}) socketpair(0x10, 0x40000000, 0x7, &(0x7f0000001e40)={0xffffffffffffffff}) r35 = socket$inet(0x2, 0x20000000, 0x80) r36 = getppid() r37 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r3, &(0x7f0000002040)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000100)="a9dfc8a0acc45c00dc5313a55acd0e7deedbe1e28b1d5311f0d1d589eba3c02dac914cf595f3b27c865d30fcbf4d3ff1c5915ecd304f047908fc1ac71d4e3f245d88c961afb83fe3fa", 0x49}, {&(0x7f0000000180)="3ab47ffef030dc2ae1a7671a4c570865176716bdf03f7ccf9c7f37a62b6965fea440e92fa07f02806fbb10134efc43a9f5467670656c24a2bcfb593d61134cb581e5552da17a59a7f18eee5f3c3674f428066326de809bc063eb18e2540f9c1ff59e566cdab746680a0f7d80cbb7771efaf35b0ff11ad0f0816bd4c0b793469fb22c5fccbf3171b96580f44cf9346d9b72a9ce66386ce10a4666de73f6f0dc9f8c9943c73897466f935c8b52b923a31d8e13c69642829ab61aeed370946e0bd158944a84eafc54ff5317e26eed18610f986f474d4be75e481d10d685fcbe96e2bb0c1b74f63cfb0cc140c6c2b748439d646be245df", 0xf5}, {&(0x7f0000000280)="a1e1d73293bcc067072d546be6bd911665b73f2aa9d161942a35ffc3c786207f56c901cce7a51e0e467698af2cbf1c40c9049107ddd53b1b18c00a6747483d1788c325a8aa067fa8b360c27760f9c33c3bb15cf2d530d940e3a2d1faf2b4ac94a6d83c064f4dfbedef2de70b3f4862f8eda85d918d6abe12160816f236a2ecae1885a838e1faff954a28467a17c7d92643e40bc48397a931913495d54edac2", 0x9f}, {&(0x7f0000000340)="86c81891bc020ef0c851bc687460ac70519755a11049f4192deb0d61f95a8aa119d197950be121343bfb6125c995", 0x2e}, {&(0x7f0000000380)="1f55d66d5113aa89922cd67aae2eeea6883d3baf2282c8ec0e20a8e383a2b703e74c4dbaf3c10561c58cc208d1556ecf278bdbd11c8d1bfb854e5d7745eb7f033c49c60d096e9e76fe4bae5e3ddbc2b81b7dbd77bb6139b2ed9ea968ac9da9daf29ebc2f0ab206a3444178b4b1347b8118650dd2fb6858b2cff8a6156d668d3c2ea5c4ce9cf7f38420ff2a5a73f47a9457e5962614f463a1c22bcede8d3c0ef2895e58b3135506ead84bbb17ff77", 0xae}, {&(0x7f0000000440)="fbf36963520038b77238235c692999f73525a3f5dbc099abe63b6a96219c226cd8cf4c2a17e662374fa882b4d0da8dc3ff8d86e5087217a6d25829d74bc452a6a6f1c105e84b8507a354c904690822e5880fb405d57c442c1532164b01a35765b29b761f7e727649c49d90df2f223aa0bcaad721cb502f247b02b329e9812afad729ec478c05cd995d", 0x89}, {&(0x7f0000000500)="2de1c1894a2ff95f3054b23e07e9139233bff098aa5597659db82361fba0aeb155bd30a534decc0f2ba986fed5fdf286bc742fd7b1349fea17cd7b9a803c8476f2fa3e3860a9aa36674b9d9186a845b74e3ebfd0ea652cd5c94c5f6bde9140bf2b33a43e28462a5149f42669484c4e35563ddada2e7d67fa89edb5169867fce004092d2c5e360f81235c6780ffaf50ab1f8fd143fdb4cd57559e38f9", 0x9c}, {&(0x7f00000005c0)="a5477e8ef89db21030cde8e154ecfc3c288d0de0dd11fb7b7512f07d57ef34501780a855df106504d70eff3dbbaa9002e189124003df88a5fe2d1bf75bf4ef59592f0d68dafc5ccd07531447c42387df7c0db5eb533278ace51294a1eb8def635f993b19809be872e060b9f1dbfa562dbc3d47b2581f5610", 0x78}, {&(0x7f0000000640)="4f1364d07ee329e1de456e18a6ab0f274b4f38754edda0fc456ee1e4014fd817b8a7a7b880953dc05b7b246b2761f07893075c890ddae5c222c91431c6385162d0eceffdee3136527a0896f86f9a73404aaa1a3ccf1b81e34f22fba0028c8afce2c413b1f8ebde31307897", 0x6b}], 0x9, &(0x7f0000001ec0)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r0, r6]}, @rights={0x30, 0xffff, 0x1, [r7, 0xffffffffffffffff, r8, r9, r10, r11, r12, r13]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffff9c, r14, r15, r0, r16, r0, r17]}, @cred={0x20, 0xffff, 0x2, r18, r1}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}, @cred={0x20, 0xffff, 0x2, r22, r1, r23}, @cred={0x20, 0xffff, 0x2, r24, 0x0, r25}, @rights={0x28, 0xffff, 0x1, [r26, 0xffffffffffffffff, r27, r28, r29]}, @rights={0x38, 0xffff, 0x1, [r30, r31, 0xffffffffffffffff, r0, r0, r32, r33, r34, r0, r35]}, @cred={0x20, 0xffff, 0x2, r36, r37, r38}], 0x180, 0x400}, 0x2) 22:50:20 executing program 5: r0 = socket(0x1f, 0x20000000, 0x4) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) getegid() r4 = posix_spawn(0x0, &(0x7f00000000c0)=':&$\x00', &(0x7f0000000180)={0x4, 0x4, &(0x7f0000000140)=@open={0x0, 0xffffffffffffffff, {&(0x7f0000000100)='\x00', 0x613a, 0x3}}}, &(0x7f00000001c0)={0xff, r1, {0x1572}, 0x200, {[0x10000, 0x800, 0x3f, 0x8]}, {[0x40000, 0x101, 0x7, 0x6b2]}}, &(0x7f0000000200)=['\x00'], &(0x7f0000000240)=['}))\x00', '{+%^\x00', '*!:\x00', '&-,++\\(*!\x00']) ptrace(0x7, r4, &(0x7f0000000280), 0x170) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = getpid() r8 = getegid() sendmsg$unix(r5, &(0x7f0000001680)={&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="7178867e1d7c2394bf3881d29cf1fab8b704dabe48b87910c912093c1439159643aff1c35e0a925c8587e14035b496502d95f7ac44b380de9dfa5e4f1c5fe952f5f58c405ff52742f06cc02e640f2bccd28bcc27e6317c8b444b2e53cc3878f8e1fccf89364f4ef120f5826e4f5323d9671274703074d7331932f4a404b7e7ac0e5edf8ebb8602c34381d9a4bacc7fabf3c9e2031914a6f9bf78040dd7c7925599472cde2e625fd8ac6475662980ce9fb0beb1999f965460ef8ffc188acb4ab021d58f9047612daa4e112a30a750f7890af552861bde51fc603943905b34df385a62a57abb132ffa78", 0xe9}, {&(0x7f0000001440)="ae8c48e2baf5f8d066371a23e103058e7eff901c5ede52547671772dda02e945d4f80d70f9a8db1561a779693cfb6ad7a86cd769647b7236b9e9e97f60b668b57aa6a9979205fde92d4300c2b4ba92c7cc5fbf1e3eeaeb9952f49ee8ea6d68542964e8b08a4a0c9dfc46a8af1066ead9f9c2d75fa80825468fda1f", 0x7b}, {&(0x7f00000014c0)="9f0892e4a012ec4e2a27", 0xa}, {&(0x7f0000001500)="01f78d2d4c04211c4e5616350e678f97fd58b410e3a73725625ad94f8dd2f7f77f087b2a087f9da700777d08d80ce0b5fce032632fcb76e856db65ffff7022af58037fcbba36ff3928f816e7af248e51830dc0c45b65c512b9fb312706e693398a0eb69f7cb22a4fdc84204d99faa19e74777cc7d9eec1367175c3a71aad592c06c304a0607c6bf30ecbead738c4e68ae02b5ff60cd1b9e85d0d41b1106993af0af026b1e3805f0b6435f4e91e71", 0xae}], 0x5, &(0x7f0000001640)=[@cred={0x20, 0xffff, 0x2, r7, r2, r8}], 0x20, 0xe}, 0x400) r9 = accept(0xffffffffffffff9c, &(0x7f00000016c0)=@in6, &(0x7f0000001700)=0xc) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, 0xc) r12 = openat(0xffffffffffffffff, &(0x7f0000001780)='./file0\x00', 0x1040002, 0x140) getsockname$unix(r12, &(0x7f00000017c0)=@file={0x0, ""/108}, &(0x7f0000001840)=0x6e) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) lchown(&(0x7f0000001880)='./file0\x00', 0x0, r14) r15 = msgget(0x2, 0x100) getgroups(0x5, &(0x7f0000001940)=[r14, r11, 0x0, r11, r3]) r17 = __clone(0x400, &(0x7f0000001980)="e8155a887a05fcc269ae9bf926232a9391a398141e99dbbdb45726d1986d85a2297a4dd20bacb0a3e76882b36d6fad8ba694df085435a9abafc60ee73a61d73daf470304262bd1928917635269e1f3a25ddf09d6b98057e8874ca0e3a3c15aeb3f0ee9c0c73fcd31ff69ee1c9f9ac2c0b9af35cfe8156e60") getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001a00)={0x0}, 0xc) msgctl$IPC_SET(r15, 0x1, &(0x7f0000001a40)={{0xfffffff8, r13, r16, r2, 0xffffffffffffffff, 0x101, 0x9c17}, 0x5, 0x5, r17, r18, 0x4, 0x6, 0x1, 0x7}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001b00)={0x0, 0x0}, &(0x7f0000001b40)=0xc) r20 = getgid() lchown(&(0x7f0000001ac0)='./file0\x00', r19, r20) r21 = socket$unix(0x1, 0x3, 0x0) r22 = socket(0x2, 0x1, 0x6) getsockopt$sock_linger(r22, 0xffff, 0x80, &(0x7f0000001b80), &(0x7f0000001bc0)=0x8) r23 = socket(0x6, 0x40000000, 0x1) r24 = accept(r21, &(0x7f0000001dc0)=@un=@file={0x0, ""/56}, &(0x7f0000001e00)=0x3a) r25 = socket(0x10, 0x4, 0xff) r26 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r27 = open$dir(&(0x7f0000001e40)='./file1\x00', 0x2a0712, 0x138) r28 = dup(0xffffffffffffffff) r29 = getgid() r30 = accept$inet6(r12, 0x0, &(0x7f0000001e80)) r31 = open(&(0x7f0000001ec0)='./file0\x00', 0x0, 0x4) r32 = accept$unix(0xffffffffffffff9c, &(0x7f0000001f00)=@file={0x0, ""/108}, &(0x7f0000001f80)=0x6e) r33 = getuid() r34 = getgid() sendmsg$unix(r23, &(0x7f00000020c0)={&(0x7f0000001c00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001d80)=[{&(0x7f0000001c40)="355937f4a1ca1b7403bab32ca806209d543a3383dd46ead5653b5aa3b98cab204cb4bb97098384546c36a72174a69b36e02a62d214e5600407673f2fcbf208c4775bc73115d878b0f464240bd0933a8313c778bf3e2996e8b4d69018bdc958b6a0edc0cabb", 0x65}, {&(0x7f0000001cc0)="e43bec2397981ff43eac2b471d3b3cd7cc83e79e4839362b2a695edcfd081a431a492f38500254afad47e0ca9b24f8c16faff4071d975b6bce4d2e3f3b6ddf856a252f8e9e36cf9190db885d6d97cb7d6f964820893cb5146b404b9a58c18fec1939290704d641324ae42cded48eae758c7e79eb3dd614eff3d123f4289d8b5308b31414ea8b146c5529a4c408856369bf92659d4abab35ce58a177f129883532a", 0xa1}], 0x2, &(0x7f0000001fc0)=[@rights={0x30, 0xffff, 0x1, [r21, 0xffffffffffffff9c, r24, 0xffffffffffffff9c, r25, r21, r26]}, @rights={0x20, 0xffff, 0x1, [r12, r27, r28]}, @cred={0x20, 0xffff, 0x2, r10, r19, r29}, @rights={0x18, 0xffff, 0x1, [r30]}, @rights={0x18, 0xffff, 0x1, [r31]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, r32]}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, r33, r34}], 0xd8, 0x3}, 0x4) 22:50:22 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) pipe2(&(0x7f0000000040), 0x1000004) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="f661e22344661ff0d5aca86c616baf14062bc7024598751796034ed8681cc1cde4e5e3e3bbe97d985abf2aab172dbaa41a264673c410ca0d44e268479c253c8e0a5ac67a9f", 0x45}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) 22:50:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) dup2(r1, r0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x8000000000004, 0xffffffffffffffff) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000100)=0x3, 0x4) getpeername(r3, &(0x7f00000000c0)=@in6, &(0x7f0000000140)=0xc) dup(r0) r4 = semget$private(0x0, 0x7, 0xa0) socket(0x18, 0x8000, 0x4) semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000000)=0xee65) semop(r4, &(0x7f0000000040)=[{0x2, 0x81, 0x1800}], 0x1) semget$private(0x0, 0x5, 0x400) r5 = semget$private(0x0, 0x1, 0x2) semctl$SETALL(r5, 0x0, 0x9, &(0x7f00000001c0)=[0x1, 0x200, 0x2, 0x7, 0x5, 0x2, 0x0]) semctl$SETALL(r4, 0x0, 0x9, &(0x7f00000001c0)) 22:50:23 executing program 4: r0 = _lwp_self() mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) r1 = _lwp_self() _lwp_suspend(r1) r2 = _lwp_self() _lwp_unpark_all(&(0x7f00000001c0)=[r2], 0x1, 0x0) r3 = _lwp_self() _lwp_unpark_all(&(0x7f00000001c0)=[r3], 0x1, 0x0) _lwp_wakeup(0x0) _lwp_continue(r1) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r4 = open(&(0x7f0000000480)='./file0\x00', 0xdde25c20b8936826, 0x0) pwritev(r4, &(0x7f0000000400)=[{&(0x7f0000002fc0)="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", 0x129}], 0x1, 0x0) writev(r4, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) _lwp_getname(r1, &(0x7f0000000000)=""/3, 0x3) r5 = _lwp_self() _lwp_suspend(r5) _lwp_wakeup(r5) _lwp_continue(r5) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) _lwp_setname(r5, &(0x7f0000000080)='\x00') r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) _lwp_create(&(0x7f0000000140)={0x8, 0x0, {[0xffff, 0x7fffffff, 0x0, 0x5]}, {0x80000000, 0x1, 0x5}, {0x7, 0x4, '&[\x00'}}, 0xc531f0dc67afbe4c, &(0x7f00000000c0)=0x0) _lwp_suspend(r8) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r6, &(0x7f0000000000), 0x371) _lwp_wakeup(r0) _lwp_wakeup(r0) 22:50:23 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) pipe2(&(0x7f0000000040), 0x1000004) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="f661e22344661ff0d5aca86c616baf14062bc7024598751796034ed8681cc1cde4e5e3e3bbe97d985abf2aab172dbaa41a264673c410ca0d44e268479c253c8e0a5ac67a9f", 0x45}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) +3jM39ԭx>9%N&to1m^{&% @f_$t~RT6։tȜ&9|xjhp+V:'NFPU"_@QHD5_c[,@޼ƲqpZ:RƖrqpSdt)歛`m9LIN0xffffffffffffffff}) setsockopt(r0, 0x10001, 0x3bc0929f, &(0x7f0000000080)="18e3ecf6cd97f0f479f29027bf770abd5f1e7685fc5b5df5004a9e9422f7b70c20ecc97a6758e783c7cf79137b8cc1e19ff306d26b88ae6ac84f1d019e6e6a4dd699bbd3ff2e52342113c23133240fb0ae2c26b4708825992d55f41f0abc38eed5f952b313516146e3e832f198cae17613ba17401771489f4997fae86636498b8860be2b9dc701d12b3bf51e2d8c58ee814b0b7bf115d6a35b84de354321bdcb4925059da811ef6110e47b47d4a9bc4a445562a135100b7965d58c9d4f4453388b7f8db40d69", 0xc6) r1 = socket(0x18, 0x1, 0x0) r2 = socket(0x18, 0x1, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r5, &(0x7f0000000280)='./file0\x00', 0x800) pipe2(&(0x7f00000002c0), 0x3000000) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r6, 0x0, 0x0) r7 = accept(r6, 0x0, &(0x7f0000000340)) bind$unix(r7, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8) r8 = socket(0x18, 0x2, 0x0) fcntl$lock(r8, 0x8ade5796b1cb2500, &(0x7f0000000900)) getsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r9 = fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r11 = getegid() r12 = socket(0x18, 0x2, 0x0) fcntl$lock(r12, 0x8ade5796b1cb2500, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, r9}) r13 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r13, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) sendmsg$unix(r8, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000140)="9f95c02e66f5cf05360002b0ad9f794e5fba6ed86b30ef2e4a30b224ffc0c03409dd4fc132fa637da73a", 0x2a}, {&(0x7f0000000180)="818297cad9e115775432c7db569ee739c61d1b4587513bd261c2059e1dc8b9755cbe9b0951202e6940f4db053d3f817c48361851a40733db9d6e9bc64d7605bc7dc14a3c1079cdf328052e1c9a35378487e85f1216d225411b018a140132cca019eb31070e00fd8c747c904045f310483636b022595fedbcb128b6174ce6ed3511d81c1c8b709b797fda933e286e26d02dc93eca4493bea5e0e6b4c53c753c7158c9f2162b4b4d120614e4fcee20848cc671a7311f7b57abd848a25da40ae4c217583952c4013b9335e6d3f7a1db994fbff68b9653416f5ed5f8e7f96752", 0xde}], 0x3, &(0x7f0000000380)=[@cred={0xffffffffffffffc5, 0xffff, 0x2, r9, r10, r11}, @rights={0x20, 0xffff, 0x1, [r8, r13, r8, r8]}], 0x40}, 0x1) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r14, 0x0, 0x0) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0xc) setgroups(0x2, &(0x7f00000003c0)=[r11, r15]) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000180)=""/22, 0x16, 0x0, &(0x7f00000001c0)={0x2, 0x1}, 0xc) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) dup2(r1, r2) 22:50:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') getdents(r2, 0x0, 0x282) 22:50:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') getdents(r2, 0x0, 0x282) #!&[./file0 / )./file0[ 50.7137191] panic: kernel diagnostic assertion "uvm_page_locked_p(pg)" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/arch/x86/x86/pmap.c", line 3533 [ 50.7397482] cpu0: Begin traceback... [ 50.7582651] vpanic() at netbsd:vpanic+0x2aa [ 50.7916838] kern_assert() at netbsd:kern_assert+0x63 [ 50.8473789] pmap_remove_pte() at netbsd:pmap_remove_pte+0x408 [ 50.8919350] pmap_remove() at netbsd:pmap_remove+0x239 [ 50.9364919] uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be [ 50.9810493] uvmspace_free() at netbsd:uvmspace_free+0x2e8 [ 51.0144717] uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6 [ 51.0590251] exit1() at netbsd:exit1+0x4cb [ 51.1035832] sys_exit() at netbsd:sys_exit+0xba [ 51.1592762] syscall() at netbsd:syscall+0x29a [ 51.1704175] --- syscall (number 1) --- [ 51.1704175] Skipping crash dump on recursive panic [ 51.1838382] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 51.2078488] Faulted in mid-traceback; aborting... [ 51.2078488] fatal breakpoint trap in supervisor mode [ 51.2167087] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0 rsp 0xffffa080a5c1cda0 [ 51.2314002] curlwp 0xffff8e6c7e30fb20 pid 628.1 lowest kstack 0xffffa080a5c1a2c0 Stopped in pid 628.1 (syz-executor.3) 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 kern_assert() at netbsd:kern_assert+0x63 pmap_remove_pte() at netbsd:pmap_remove_pte+0x408 pmap_remove() at netbsd:pmap_remove+0x239 uvm_unmap_remove() at netbsd:uvm_unmap_remove+0x7be uvmspace_free() at netbsd:uvmspace_free+0x2e8 uvm_proc_exit() at netbsd:uvm_proc_exit+0xf6 exit1() at netbsd:exit1+0x4cb sys_exit() at netbsd:sys_exit+0xba syscall() at netbsd:syscall+0x29a --- syscall (number 1) --- [ 51.2395648] Skipping crash dump on recursive panic [ 51.2395648] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0xffffffff for type 'struct x86_64_frame' which requires 8 byte alignment [ 51.2395648] Faulted in mid-traceback; aborting... [ 51.2395648] fatal breakpoint trap in supervisor mode [ 51.2395648] trap type 1 code 0 rip 0xffffffff8021e7cd cs 0x8 rflags 0x286 cr2 0x60b2a0 ilevel 0x8 rsp 0xffffa080a5c1baa0 [ 51.2395648] curlwp 0xffff8e6c7e30fb20 pid 628.1 lowest kstack 0xffffa080a5c1a2c0 Stopped in pid 628.1 (syz-executor.3) at netbsd:breakpoint+0x5: leave