Warning: Permanently added '10.128.0.65' (ECDSA) to the list of known hosts. 2019/12/08 09:52:44 fuzzer started 2019/12/08 09:52:44 dialing manager at 10.128.0.105:37971 2019/12/08 09:52:44 syscalls: 215 2019/12/08 09:52:44 code coverage: enabled 2019/12/08 09:52:44 comparison tracing: enabled 2019/12/08 09:52:44 extra coverage: support is not implemented in syzkaller 2019/12/08 09:52:44 setuid sandbox: support is not implemented in syzkaller 2019/12/08 09:52:44 namespace sandbox: support is not implemented in syzkaller 2019/12/08 09:52:44 Android sandbox: support is not implemented in syzkaller 2019/12/08 09:52:44 fault injection: support is not implemented in syzkaller 2019/12/08 09:52:44 leak checking: support is not implemented in syzkaller 2019/12/08 09:52:44 net packet injection: support is not implemented in syzkaller 2019/12/08 09:52:44 net device setup: support is not implemented in syzkaller 2019/12/08 09:52:44 concurrency sanitizer: support is not implemented in syzkaller 2019/12/08 09:52:44 devlink PCI setup: support is not implemented in syzkaller 09:52:49 executing program 0: 09:52:49 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)) 09:52:49 executing program 2: r0 = dup(0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000000)="0ed17a4fe52b2895e7379398c09e2874da1600ef65e4e098176e7e0f7e5da69d242adf3d415cbf363126a72e40462ba3cd25acd4cef3aebbe598071c765f47", 0x3f, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x808, 0x4) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x20, 0x40000000) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lchown(&(0x7f00000000c0)='./file0\x00', r2, r4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x18, 0x2, 0x4, 0x2}, {0x18, 0x0, 0x7fff, 0x3}, 0x4b, [0x40, 0x2, 0xff, 0x1, 0x80, 0xfffffff8, 0x8, 0x9]}, 0x3c) r5 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) faccessat(r5, &(0x7f00000001c0)='./file0\x00', 0x4, 0x200) getpeername(r0, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0xc) socketpair(0x18, 0x10000000, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r7, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) r9 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={r3, r8, r9}, 0xc) r10 = socket(0xeb368e0f28efe7d8, 0x4, 0x2) connect$unix(r10, &(0x7f0000000440)=@abs={0x1, 0x0, 0x3}, 0x8) r11 = open$dir(&(0x7f0000000480)='./file0\x00', 0x1078003, 0x10) fchroot(r11) getgid() r12 = __clone(0x21fe, &(0x7f00000004c0)="950d4c28441fc5e2a32319862f5625746c78f7b75ec9378775521b81fc9c2882d72d72bac566ea4806e7a884fc6dc94785b01228443e99a0dc66375c5ec2e290d8e4b4eb12fb0d91690fff4e1ea95264c3b67cda44bc94332c7c010659c519f729f9eb3c411c37fd925cdef77bd4dadca3130933") getpgid(r12) r13 = paccept(0xffffffffffffff9c, &(0x7f0000000540)=@in6, &(0x7f0000000580)=0xc, 0x0) setsockopt$sock_linger(r13, 0xffff, 0x80, &(0x7f00000005c0)={0x68a, 0x4c}, 0x8) r14 = paccept(0xffffffffffffffff, &(0x7f0000000600)=@in, &(0x7f0000000640)=0xc, 0x20000000) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000680), 0xc) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r15 = fork() r16 = __clone(0xc00, &(0x7f0000000780)="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") posix_spawn(r15, &(0x7f00000006c0)='\x00', &(0x7f0000000740)={0x1, 0x3, &(0x7f0000000700)=@dup={0x1, 0xffffffffffffffff, {0x6}}}, &(0x7f0000001780)={0x10, r16, {0x4}, 0x1f, {[0x10001, 0x1, 0x7, 0xfff]}, {[0x5, 0x0, 0x41b1, 0x81]}}, &(0x7f00000017c0)=['++]-%\x00', '(.\x00'], &(0x7f0000001800)=['(*-%\x00', '\x00', '\x00']) 09:52:49 executing program 3: r0 = getpid() wait4(r0, 0x0, 0x2, &(0x7f0000000000)) r1 = getpid() ptrace(0x0, r1, &(0x7f00000000c0), 0x9) ptrace(0x7, r1, &(0x7f0000000100), 0x81) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) openat(r2, &(0x7f0000000180)='./file0\x00', 0x280c48, 0x28) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r3) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_opts(r4, 0x0, 0x5f3d922475184159, &(0x7f00000002c0)=""/229, &(0x7f00000003c0)=0xe5) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000400)) r5 = getuid() r6 = getuid() setreuid(r5, r6) getpid() shmget(0x0, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8) accept$unix(r7, 0x0, &(0x7f00000004c0)) r8 = getppid() ptrace(0x0, r8, &(0x7f0000000500), 0x7) truncate(&(0x7f0000000540)='./file0\x00', 0x3) read(0xffffffffffffff9c, &(0x7f0000000580)=""/4, 0x4) fork() pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000680)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r9, &(0x7f0000000600)='./file0\x00', r10, r11, 0x0) pipe2(&(0x7f00000006c0), 0x0) 09:52:49 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0x3) r1 = shmget(0x1, 0x2000, 0x14a, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x48000, 0xc5c2215df67bff20) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x40) accept$unix(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x76a48ba22fdb60b6, 0x0, 0x5) connect$unix(r4, &(0x7f0000000100)=@file={0x1587bc3ef8033637, './file0\x00'}, 0xa) open$dir(&(0x7f0000000140)='./file0\x00', 0x200000, 0x8) msgget$private(0x0, 0x4) msgget$private(0x0, 0x140) r5 = socket$inet6(0x18, 0x1, 0x8) shutdown(r5, 0x4) r6 = shmget(0x1, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) socket$unix(0x1, 0x1, 0x0) msgrcv(0x0, &(0x7f0000000180)={0x0, ""/153}, 0xa1, 0x0, 0x800) _lwp_create(&(0x7f00000002c0)={0x1, &(0x7f0000000240)={0x8, 0x0, {[0x4, 0x4, 0x4, 0x80000000]}, {0x8001, 0xb46, 0xaa10267881bf6acf}, {0x1, 0x7, '\x00'}}, {[0x101, 0x9, 0x2367, 0x2a1bff58]}, {0x1, 0x86f, 0x4}, {0x0, 0x3, '{\x00'}}, 0x80, &(0x7f0000000340)=0x0) _lwp_suspend(r7) mknod(&(0x7f0000000380)='./file0\x00', 0x80, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) getgroups(0x9, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000000540)=[r8, r9, r10, r11]) r12 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000000580), 0xc) r13 = dup(0xffffffffffffffff) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f00000005c0), 0xc) 09:52:49 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x18, 0x3, 0xd5, 0x8000}, 0xc, &(0x7f0000000240)=[{&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)="0c08554144af095a385d517673c3a17f063f92ce1b7f03b92f4dbf516f4ecb063b0cedf2ce", 0x25}, {&(0x7f0000000200)="8b3fce942c6d0ccf4b7c46e48cb6cf6d75d07b1442d4616d3d562d6f4ef012e5eb9d1f0776c41d160e78e89218", 0x2d}], 0x3, &(0x7f0000000280)=[{0xe0, 0x1, 0x7, "6b85814e9af9977b03e69c5116a9489c62d45f55c9df5484373247bf5a709e86866d694403934a1a24ee818c4f560086c5c72209f855399cdbcfa8605b32dadcacd768be1328768cf5872906db15fd49a10fa7e8f123f3cff4242178008c8745574d418185e930a7d787587d631f9ceb73ce936437b2d9d57f5f69a876daf4d828c497836c7ee4de1f38f1bf47f175eca09ef303af511b4e5dab27e8e1c3d5671df6f4f2aab6c4ca4eb4ee0f3a23c385fa694fb84cd918a9b5387fc01ba7f77bd04cfee53c96ed9b5aff1d"}, {0x18, 0x11, 0x0, "8a"}, {0xc0, 0x111, 0x1, "4ef41ab670abc170600d554e3a0c5a0616f59ce67141b937908aa9854fdeb41f82680669064bf90819a490b36e3fde8dfff3ea1f67fd9357ab1fc7e14b85cf8584dc1aa220294766a6b0b6963c2c1b349e86ad50ff0c763d4b6be4f01647200ea3341cc362db8d003cc4841f8f465cd3416e91374192ad46beea7a594f6947a0556d3e6a55d213f9c48769cc5b220b5f66f474736b6ec653a81cb1c9861ec389a1ea09528f60d73db7"}, {0x20, 0x29, 0x0, "09ccfc7ead3ba197c31b699c1d48b78c"}, {0xb8, 0x29, 0xffffff66, "ef0f08656cab5a55c91b2bf703590d94168009b821654e348ce84c6051a6a4b4a4c3c54fc81d88051d7cc6b6913beb26dd2b9c679f511a4259d4e61517e00ca6397300230bb1ef7079bb45b2a0b07f1da795fcdb78405c393a49baf644a14e03ea88a31357f91ae4314630d082036c4c99ce3e66654b8a49261895985c5fc7a4e6f21a71d08f7838798b9b53b543a2e052b4952639912457ee6bae709182eb3a86ab"}], 0x290}, 0x204) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffff9c) pwritev(r1, &(0x7f0000000900)=[{&(0x7f0000000580)="be16168c0ea18dbbddae5ab5667a393a8d77bfa8e1b98d992f7e1fbc7cc6b52af71eeb662d3e7e487fede158bda2b21974e470d12e718be83ce19caad0fce300ff72da7f51fba2287336cfc18cfb7c34ff0f9208a2f0aa566d01836f0b58327cb8e8bab370c66c994265eca619b066edbc20375638cb2362b924cdeab292ba5e9443c5f81e9e35c905ef47c9fdf9fb8d5b6a3c4a9265fbeb1f709ac59f11cc27762699cf28e515f661d9e2a4e7b8cd0766391b6fcf9004c87f32d6ee7839d4b62204357a12e5c38cd309169801a88a1c9100d946cedad5", 0xd7}, {&(0x7f0000000680)="b9d5ee9a0767f2c9b5e297f0fe4f46a16ea28c1506d441ec43cc8a87afc7e4b9976666a972f29ff99296edf4ba375b1bad7f2b9614ee1f25bcc642a5debad6114ce163b77946b1cbc22b", 0x4a}, {&(0x7f0000000700)="d4b93d2153d93f2991b7f85aafea4dcdc5a4522e4feaf5e444c6baa35b4b88c0f52fdd360ae83b51b613f83762e91e57c533d39cc336ff66eafa53b7afb96c77c91af6a36e785ee79254f6a06c3d311b539f852645b6237c626c695cd9eefce68cfed66c84766550aab42a6419c3beb9ee35a8df56d26265a6e7b0335775896854f8b4871bce57323275abb2811c8936bb9b167ea66a3681ea8f6b579835862140b4a60f028ae0d925d0655e096127fca3997a43899924b33c0c0279948b817a86df2df14fd1ca1347c42b04ff9d8e35", 0xd0}, {&(0x7f0000000800)="8cf6469f6c00ef261e8afc5a09b233305266a4cd0fbd7ce920ab2b85511affff019f999d66a467579f4861965a215db663017689f00b6a09b92ed9fd6352c0f3c3cd5362880dbbdef2", 0x49}, {&(0x7f0000000880)="53f95d18cfb95ade01852b3ce0b6cafe14561ed2ee2afead1210cc2985460376d934738e88033e703af461bafb99684705a64739b31f352e88dfb03f5cceaabb799b4080dde4e8683df047dc3a8b4a7ae4236d9b803d815a66501d8eaab61566e62d24046a6b514e9664b679b9d64820e0d5", 0x72}], 0x5, 0x1) r2 = dup(0xffffffffffffffff) getpeername(r2, &(0x7f0000000980)=@in, &(0x7f00000009c0)=0xc) fdatasync(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000a00)={0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$inet6(0x18, 0x1, 0x7f) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0x66, &(0x7f0000000a80)={0xb628, 0x0, 0x1, 0x8, 0x3}, 0xc) r5 = dup2(r3, 0xffffffffffffff9c) r6 = fcntl$dupfd(r5, 0x0, r3) r7 = accept$inet6(r0, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) getsockopt(r8, 0x1, 0x1, &(0x7f0000000bc0)=""/179, &(0x7f0000000c80)=0xb3) semctl$GETNCNT(0xffffffffffffffff, 0x2, 0x3, &(0x7f0000000cc0)=""/54) r9 = open(&(0x7f0000000d00)='./file0\x00', 0x10600, 0x71) r10 = dup2(r6, r7) linkat(r5, &(0x7f0000000d40)='./file0\x00', r10, &(0x7f0000000d80)='./file0\x00', 0x400) sendto$inet6(r9, &(0x7f0000000dc0)="297343bfe9facbf9ea9cf15c9328e1bb9c9c5463dbc1ff47cd73bbd33390a666a0b08b49e5e7b1d1070628e6eff299ceaf213a628526aa723715a3e83b99bfdaa0c29661db654e7e95c2e992d1673520df17b61b6e1fadf72758a930fe363d90a3ca743c42d82ff40caaab7a9e", 0x6d, 0x4, &(0x7f0000000e40)={0x18, 0x0, 0x616d, 0x7}, 0xc) r11 = getppid() r12 = geteuid() r13 = getegid() setsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000e80)={r11, r12, r13}, 0xc) r14 = semget(0x3, 0x4, 0x40) semctl$SETALL(r14, 0x0, 0x9, &(0x7f0000000ec0)=[0x0, 0xc496]) socketpair(0x6, 0x10000000, 0x7, &(0x7f0000000f00)={0xffffffffffffffff}) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000f40), &(0x7f0000000f80)=0xc) getsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f0000000fc0)=""/43, &(0x7f0000001000)=0x2b) login: [ 56.1233318] panic: kernel diagnostic assertion "l->l_cpu == ci" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_synch.c", line 768 [ 56.1343931] cpu1: Begin traceback... [ 56.1677825] vpanic() at netbsd:vpanic+0x2aa [ 56.2345571] kern_assert() at netbsd:kern_assert+0x63 [ 56.3013312] mi_switch() at netbsd:mi_switch+0x10e9 [ 56.3681052] sleepq_block() at netbsd:sleepq_block+0x1c6 [ 56.3903698] Mutex error: mutex_vector_enter,731: assertion failed: MUTEX_OWNER(mtx->mtx_owner) == curthread [ 56.3903698] lock address : 0xffffffff85eb0c40 type : sleep/adaptive [ 56.3903698] initialized : 0xffffffff8223bab5 [ 56.3903698] shared holds : 0 exclusive: 0 [ 56.3903698] shares wanted: 0 exclusive: 1 [ 56.3903698] current cpu : 0 last held: 0 [ 56.3903698] current lwp : 0xfcfvf_fwfai6atb()b cea4t9 2a0 last held: 000000000000000000 [ 56.3903698] last locked : 0xffffffff82256e6e unlocked*: 0xffffffff82n2e5tb6esdd:5c [[ 5 566..39390033669988]] v o_wwnaiert +0fixe2ldd0 [ 56.3903698] : 000000000000000000 wait/spin: 0/0 [ 56.3903698] Turnstile chain at 0xffffffff85eb85c8 with mutex 0xfffff6accba44e00. [ 56.3903698] => No active turnstile for this lock. [ 56.4828820] vm_map_lock() at netbsd:vm_map_lock+0xf8 [ 56.4828820] uvm_map_pageable() at netbsd:uvm_map_pageable+0x777 [ 56.4828820] kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x3ee [ 56.4828820] sys_ioctl() at netbsd:sys_ioctl+0xc66 [ 56.4828820] syscall() at netbsd:syscall+0x29a [ 56.4828820] --- syscall (number 54) --- [ 56.4828820] Skipping crash dump on recursive panic [ 56.4828820] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment [ 56.4828820] Faulted in mid-traceback; aborting... [ 56.4828820] fatal breakpoint trap in supervisor mode [ 56.4828820] trap type 1 code 0 rip 0xffffffff8021dd9d cs 0x8 rflags 0x282 cr2 0xffff8d80a631b000 ilevel 0 rsp 0xffff8d80a6dead60 [ 56.4828820] curlwp 0xfffff6abc0ff70c0 pid 453.1 lowest kstack 0xffff8d80a6de82c0 Stopped in pid 453.1 (syz-executor.1) 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 mi_switch() at netbsd:mi_switch+0x10e9 sleepq_block() at netbsd:sleepq_block+0x1c6 cv_wait() at netbsd:cv_wait+0x2d0 vm_map_lock() at netbsd:vm_map_lock+0xf8 uvm_map_pageable() at netbsd:uvm_map_pageable+0x777 kcov_fops_ioctl() at netbsd:kcov_fops_ioctl+0x3ee sys_ioctl() at netbsd:sys_ioctl+0xc66 syscall() at netbsd:syscall+0x29a --- syscall (number 54) --- [ 56.4828820] Skipping crash dump on recursive panic [ 56.4828820] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x3 for type 'struct x86_64_frame' which requires 8 byte alignment [ 56.4828820] Faulted in mid-traceback; aborting... [ 56.4828820] fatal breakpoint trap in supervisor mode [ 56.4828820] trap type 1 code 0 rip 0xffffffff8021dd9d cs 0x8 rflags 0x282 cr2 0xffff8d80a631b000 ilevel 0x8 rsp 0xffff8d80a6de9a60 [ 56.4828820] curlwp 0xfffff6abc0ff70c0 pid 453.1 lowest kstack 0xffff8d80a6de82c0 Stopped in pid 453.1 (syz-executor.1) at netbsd:breakpoint+0x5: leave