Starting background file system checks in 60 seconds. Mon Sep 27 00:48:53 UTC 2021 FreeBSD/amd64 (ci-freebsd-main-2.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.1.69' (ECDSA) to the list of known hosts. 2021/09/27 00:49:15 fuzzer started 2021/09/27 00:49:16 dialing manager at 10.128.0.248:24542 2021/09/27 00:49:18 syscalls: 828 2021/09/27 00:49:18 code coverage: enabled 2021/09/27 00:49:18 comparison tracing: enabled 2021/09/27 00:49:18 extra coverage: support is not implemented in syzkaller 2021/09/27 00:49:18 setuid sandbox: support is not implemented in syzkaller 2021/09/27 00:49:18 namespace sandbox: support is not implemented in syzkaller 2021/09/27 00:49:18 Android sandbox: support is not implemented in syzkaller 2021/09/27 00:49:18 fault injection: support is not implemented in syzkaller 2021/09/27 00:49:18 leak checking: support is not implemented in syzkaller 2021/09/27 00:49:18 net packet injection: enabled 2021/09/27 00:49:18 net device setup: support is not implemented in syzkaller 2021/09/27 00:49:18 concurrency sanitizer: support is not implemented in syzkaller 2021/09/27 00:49:18 devlink PCI setup: support is not implemented in syzkaller 2021/09/27 00:49:18 USB emulation: support is not implemented in syzkaller 2021/09/27 00:49:18 hci packet injection: support is not implemented in syzkaller 2021/09/27 00:49:18 wifi device emulation: support is not implemented in syzkaller 2021/09/27 00:49:18 802.15.4 emulation: support is not implemented in syzkaller 2021/09/27 00:49:18 fetching corpus: 0, signal 0/2000 (executing program) 2021/09/27 00:49:18 fetching corpus: 50, signal 9436/13384 (executing program) 2021/09/27 00:49:19 fetching corpus: 100, signal 21610/27437 (executing program) 2021/09/27 00:49:19 fetching corpus: 150, signal 26841/34574 (executing program) 2021/09/27 00:49:19 fetching corpus: 200, signal 32038/41665 (executing program) 2021/09/27 00:49:19 fetching corpus: 250, signal 37438/48920 (executing program) 2021/09/27 00:49:19 fetching corpus: 300, signal 41105/54447 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signal 875813/889366 (executing program) 2021/09/27 00:49:46 starting 4 fuzzer processes 00:49:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @rand_addr}}, r3}, 0x90) 00:49:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340), &(0x7f0000000380)=0x8) 00:49:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) 00:49:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102371, 0x18fe3, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000007c0)=""/102386, 0x18ff2, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000197c0)=[{&(0x7f0000000100)=""/63, 0x3f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x2) recvfrom$inet(r3, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0072e) shutdown(r2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000240)="e64850b1527e3ff606d246883b97aad559f5c03853c3bcd15eacc072968e41435fcd275636e387c09c2dbdec0efc281405ac76368ffd3db8ed074e6c36d0f6629292db6c75779c49a956363ee69eeec80ae325b00e2ee82aacf2077f5d425055a1fba7a5a42577441049ea3ed42810fcb582acab4aad0e03d05a759b226d68dfb41eb3438f0fb64a6f65afdcc9cf5727c2baddf0001db48d73a6f33b795c38e4d39e", 0xa2}, {&(0x7f0000000300)="2547929c8bf5df36d135befb70228aaeb13096fca401130cb74073805600507259b9495e633a9c88a8e2dcfc2216fe37bcd665967e4124df91b3567ba9ebe35857f0c7aeaaea3288d8f7ed6a4a3dfcbb8bbae8362f9620eee50ff4616203a17b591520e82f4504b2212bff7c8ebced3856126f262d513b923eddf98b2406afe94f57be57c81427f971ce88ae3b9d4c4f6a778db1ef53e7fd3e9d933f244adc1f", 0xa0}, {&(0x7f00000004c0)="7cd8e897b203e5cff06bc0e0a10412215f796a32bb674949a2c0cdb481d811910ac4e42cdae703e9c9ce91d2a799f44d13b3ab3d", 0xfffffe45}], 0x3) shutdown(r3, 0x0) 00:49:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340), &(0x7f0000000380)=0x8) 00:49:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340), &(0x7f0000000380)=0x8) 00:49:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340), &(0x7f0000000380)=0x8) 00:49:48 executing program 1: ktimer_create(0x0, 0x0, &(0x7f0000000180)=0x0) ktimer_settime(r0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) [fib_algo] inet.0 (bsearch4#26) rebuild_fd_flm: switching algo to radix4_lockless 00:49:48 executing program 1: ktimer_create(0x0, 0x0, &(0x7f0000000180)=0x0) ktimer_settime(r0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) 00:49:48 executing program 2: kmq_open(0x0, 0x200, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x2}) 00:49:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @rand_addr}}, r3}, 0x90) 00:49:49 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102371, 0x18fe3, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000007c0)=""/102386, 0x18ff2, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000197c0)=[{&(0x7f0000000100)=""/63, 0x3f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x2) recvfrom$inet(r3, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0072e) shutdown(r2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000240)="e64850b1527e3ff606d246883b97aad559f5c03853c3bcd15eacc072968e41435fcd275636e387c09c2dbdec0efc281405ac76368ffd3db8ed074e6c36d0f6629292db6c75779c49a956363ee69eeec80ae325b00e2ee82aacf2077f5d425055a1fba7a5a42577441049ea3ed42810fcb582acab4aad0e03d05a759b226d68dfb41eb3438f0fb64a6f65afdcc9cf5727c2baddf0001db48d73a6f33b795c38e4d39e", 0xa2}, {&(0x7f0000000300)="2547929c8bf5df36d135befb70228aaeb13096fca401130cb74073805600507259b9495e633a9c88a8e2dcfc2216fe37bcd665967e4124df91b3567ba9ebe35857f0c7aeaaea3288d8f7ed6a4a3dfcbb8bbae8362f9620eee50ff4616203a17b591520e82f4504b2212bff7c8ebced3856126f262d513b923eddf98b2406afe94f57be57c81427f971ce88ae3b9d4c4f6a778db1ef53e7fd3e9d933f244adc1f", 0xa0}, {&(0x7f00000004c0)="7cd8e897b203e5cff06bc0e0a10412215f796a32bb674949a2c0cdb481d811910ac4e42cdae703e9c9ce91d2a799f44d13b3ab3d", 0xfffffe45}], 0x3) shutdown(r3, 0x0) 00:49:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @rand_addr}}, r3}, 0x90) 00:49:49 executing program 2: kmq_open(0x0, 0x200, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x2}) 00:49:49 executing program 1: ktimer_create(0x0, 0x0, &(0x7f0000000180)=0x0) ktimer_settime(r0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) 00:49:49 executing program 1: ktimer_create(0x0, 0x0, &(0x7f0000000180)=0x0) ktimer_settime(r0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) 00:49:49 executing program 2: kmq_open(0x0, 0x200, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x2}) 00:49:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x46f, &(0x7f0000000000)=0x1, 0x4) 00:49:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @rand_addr}}, r3}, 0x90) 00:49:50 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x46f, &(0x7f0000000000)=0x1, 0x4) 00:49:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x400104, 0x0) aio_read(&(0x7f0000000340)={r0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @spare}}) 00:49:50 executing program 2: kmq_open(0x0, 0x200, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x2}) 00:49:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102371, 0x18fe3, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000007c0)=""/102386, 0x18ff2, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000197c0)=[{&(0x7f0000000100)=""/63, 0x3f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x2) recvfrom$inet(r3, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0072e) shutdown(r2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000240)="e64850b1527e3ff606d246883b97aad559f5c03853c3bcd15eacc072968e41435fcd275636e387c09c2dbdec0efc281405ac76368ffd3db8ed074e6c36d0f6629292db6c75779c49a956363ee69eeec80ae325b00e2ee82aacf2077f5d425055a1fba7a5a42577441049ea3ed42810fcb582acab4aad0e03d05a759b226d68dfb41eb3438f0fb64a6f65afdcc9cf5727c2baddf0001db48d73a6f33b795c38e4d39e", 0xa2}, {&(0x7f0000000300)="2547929c8bf5df36d135befb70228aaeb13096fca401130cb74073805600507259b9495e633a9c88a8e2dcfc2216fe37bcd665967e4124df91b3567ba9ebe35857f0c7aeaaea3288d8f7ed6a4a3dfcbb8bbae8362f9620eee50ff4616203a17b591520e82f4504b2212bff7c8ebced3856126f262d513b923eddf98b2406afe94f57be57c81427f971ce88ae3b9d4c4f6a778db1ef53e7fd3e9d933f244adc1f", 0xa0}, {&(0x7f00000004c0)="7cd8e897b203e5cff06bc0e0a10412215f796a32bb674949a2c0cdb481d811910ac4e42cdae703e9c9ce91d2a799f44d13b3ab3d", 0xfffffe45}], 0x3) shutdown(r3, 0x0) 00:49:50 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x46f, &(0x7f0000000000)=0x1, 0x4) 00:49:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "804057653b7a3211b51adc4fdc56f687fdea93eff37751faf39bf3fd1d6b22a9"}, 0x0}) 00:49:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "804057653b7a3211b51adc4fdc56f687fdea93eff37751faf39bf3fd1d6b22a9"}, 0x0}) 00:49:50 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x46f, &(0x7f0000000000)=0x1, 0x4) 00:49:50 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) kmq_timedsend(r0, 0x0, 0xffffffffffffff2b, 0x0, 0x0) 00:49:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "804057653b7a3211b51adc4fdc56f687fdea93eff37751faf39bf3fd1d6b22a9"}, 0x0}) 00:49:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x400104, 0x0) aio_read(&(0x7f0000000340)={r0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @spare}}) 00:49:51 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) kmq_timedsend(r0, 0x0, 0xffffffffffffff2b, 0x0, 0x0) 00:49:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x400104, 0x0) aio_read(&(0x7f0000000340)={r0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @spare}}) 00:49:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000200)={{"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", "804057653b7a3211b51adc4fdc56f687fdea93eff37751faf39bf3fd1d6b22a9"}, 0x0}) 00:49:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102371, 0x18fe3, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000007c0)=""/102386, 0x18ff2, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000197c0)=[{&(0x7f0000000100)=""/63, 0x3f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x2) recvfrom$inet(r3, 0x0, 0x1e51de7a2ef3af5, 0x0, 0x0, 0x800e0072e) shutdown(r2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000240)="e64850b1527e3ff606d246883b97aad559f5c03853c3bcd15eacc072968e41435fcd275636e387c09c2dbdec0efc281405ac76368ffd3db8ed074e6c36d0f6629292db6c75779c49a956363ee69eeec80ae325b00e2ee82aacf2077f5d425055a1fba7a5a42577441049ea3ed42810fcb582acab4aad0e03d05a759b226d68dfb41eb3438f0fb64a6f65afdcc9cf5727c2baddf0001db48d73a6f33b795c38e4d39e", 0xa2}, {&(0x7f0000000300)="2547929c8bf5df36d135befb70228aaeb13096fca401130cb74073805600507259b9495e633a9c88a8e2dcfc2216fe37bcd665967e4124df91b3567ba9ebe35857f0c7aeaaea3288d8f7ed6a4a3dfcbb8bbae8362f9620eee50ff4616203a17b591520e82f4504b2212bff7c8ebced3856126f262d513b923eddf98b2406afe94f57be57c81427f971ce88ae3b9d4c4f6a778db1ef53e7fd3e9d933f244adc1f", 0xa0}, {&(0x7f00000004c0)="7cd8e897b203e5cff06bc0e0a10412215f796a32bb674949a2c0cdb481d811910ac4e42cdae703e9c9ce91d2a799f44d13b3ab3d", 0xfffffe45}], 0x3) shutdown(r3, 0x0) 00:49:51 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) kmq_timedsend(r0, 0x0, 0xffffffffffffff2b, 0x0, 0x0) 00:49:51 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) kmq_timedsend(r0, 0x0, 0xffffffffffffff2b, 0x0, 0x0) 00:49:51 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) kmq_timedsend(r0, 0x0, 0xffffffffffffff2b, 0x0, 0x0) 00:49:51 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000016c0)=""/126, 0x7e}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/170, 0xaa}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e00599) shutdown(r1, 0x0) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) shutdown(r2, 0x0) 00:49:51 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) kmq_timedsend(r0, 0x0, 0xffffffffffffff2b, 0x0, 0x0) 00:49:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x400104, 0x0) aio_read(&(0x7f0000000340)={r0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr, @spare}}) 00:49:51 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) kmq_timedsend(r0, 0x0, 0xffffffffffffff2b, 0x0, 0x0) 00:49:51 executing program 1: kmq_open(0x0, 0x200, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x7}) 00:49:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) 00:49:51 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000012c0)={{"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", "1c6736e9efce1060e06e00df3140cc4a674f1a91a7118da3741e4416b560036f"}, 0x0}) 00:49:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) 00:49:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) 00:49:52 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000016c0)=""/126, 0x7e}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/170, 0xaa}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e00599) shutdown(r1, 0x0) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) shutdown(r2, 0x0) 00:49:52 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000012c0)={{"5a84f06ec1002f25eb4c4c23e578257e530e2e7b0fed49d202239787feaaa3b527f04da23c8b55a925896e897e26424055413fbefc37ec58e8cffc3499652faed92126aec88d9f1d7c927f503b09542dac0303abe190782fbd2bc0c76713adc9f26b483af5bb2201815ef307ded6776f7b00525ad8ffb516302fa96d823952c72bedd53a77b5ebc601d1ddaaf2cbffe33116a66ccaffc8ee0ff9f852e4c644b931f2838454fc590edba166a5f8aa578d3e4884a684bbd4d502081e7b44e832dc9b73bf917ac14dd89a11bc8241c2761132b4ad7b9b77147f816bb2f655aa3f248fa66783b6e05ffc113ce9461281311814bdff35f53639d67683042d3fba96d76d9d296daef705a76b6efd4ce81e224b7be219b4a4e1a1d42ea37cef4b873ebd61ead4086c82835b973a2f3c1b71e163aae308316690298142f6305ecbf6a2cd04df2511fcfa0ddbb729b5627a1d8a79637149624e4e4cf04c0a41d6e12f3b44ce7a8328b7fbdac40dde1540f24c9ff8b73f5651c34c6124f4b4cc7e895af52b6e700457ba620a1c42f6a7ec476dba0dddad7eebad4533ad61a8523c5339339bb5836bc9d70b86f10f54652edc600f2a41465ba92a2648df47b06442ccf32545d92173951540c5b5fa84ab1a0bc328280ae707281261dd63908c856bc3077ef396d992b02ff269b138b129296f37c87e1eb8d4d558518588fa023275794e0046559ec9ae332a746dd9784508f03a58dce3694c160f344008596c07eeeafdbe8026e0db17d756ddcc5bc8bf34c95af7d102bbe4c80bd9722d12a5e2b7cc4993f5dd5a3efeb2eaf678c2e9757003b2dcd4f0d7a9365570d5e48d092d422d2945e4fd53e00b637d73383c992d274f06ad8e53fdf6931500cddce7a56514ea9501c7e805e292dd19f586ad623e4ba4cc9a4b6cae2e018ea6baf2ec3e2a4052771c942e035b46794d62b040e0f88d45a766df9eb82e4d59503a441dcf1ccd418a2901958a8050644c28ca3d3ab842184362a0452b7b4c95ca56f6e5a4f22d535d8a5315e0217eddfe28de346e367736c2ebb00a3d455cb0f8e079aa31030df0b4f0fa71a13d28d1b260612961a72b1fd0dc3f8fd9444e6a08ff7675f8f389f12217f450a3fbc7d85c0dda1a16ee49b1600ff035d45b768fecd65f380dbe15df097f8678693f9ba96bd6836afbebf438fe62a7b3dc8f3435ebc06dfbc617b42a9a8a4a711a44582e5a1740528b5616604f74c0c7170884ed0452a2dcb88879af8dc40f7928056215995c641716e18185cbf8abaaf1374823079b387ddec10a4147999f2b92bf2bfb9c81721ca1a1a55eddf07f067866aa94c63daebb82b7dabc81ec345a22e0e54833144822330f0e19e182e141ecdc449cc5711c7e0ab9419d0d6fd1114a8236ae9fe698ec8c91399b0e6b680193cbcfc311ac898786ab8ab06a5da0", "1c6736e9efce1060e06e00df3140cc4a674f1a91a7118da3741e4416b560036f"}, 0x0}) 00:49:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) 00:49:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) 00:49:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) 00:49:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) 00:49:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) 00:49:52 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000012c0)={{"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", "1c6736e9efce1060e06e00df3140cc4a674f1a91a7118da3741e4416b560036f"}, 0x0}) 00:49:53 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000016c0)=""/126, 0x7e}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/170, 0xaa}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e00599) shutdown(r1, 0x0) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) shutdown(r2, 0x0) 00:49:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) close(r1) 00:49:53 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000000)={0x1f, 0x20, 0x0, 0x0, 0x0, 0x0}) 00:49:53 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f00000012c0)={{"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", "1c6736e9efce1060e06e00df3140cc4a674f1a91a7118da3741e4416b560036f"}, 0x0}) 00:49:53 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000000)={0x1f, 0x20, 0x0, 0x0, 0x0, 0x0}) 00:49:53 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000000)={0x1f, 0x20, 0x0, 0x0, 0x0, 0x0}) 00:49:53 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000000000)={0x1f, 0x20, 0x0, 0x0, 0x0, 0x0}) 00:49:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000080)={0x0, @in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000140)=0x88) 00:49:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) close(r1) 00:49:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1}, 0xc) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="741b8434d9b4696b02126c6c036109c3"}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000200)="ab", 0x1}], 0x1, 0x0, 0xe0}, 0x0) 00:49:53 executing program 2: select(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000016c0)=""/126, 0x7e}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/170, 0xaa}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xbf9d, 0x0, 0x0, 0x800e00599) shutdown(r1, 0x0) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) shutdown(r2, 0x0) 00:49:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) close(r1) 00:49:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000080)={0x0, @in6={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000140)=0x88) Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eaa5a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3355 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009ea66e50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3322 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081bb430) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3321 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009ea66e70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3320 stack backtrace: #0 0xffffffff817fc153 at witness_debugger+0x173 #1 0xffffffff817fe5c3 at witness_warn+0x893 #2 0xffffffff821dc522 at trap_pfault+0x162 #3 0xffffffff821dad17 at trap+0x5e7 #4 0xffffffff821814d8 at calltrap+0x8 #5 0xffffffff84cc6ddc at sctp_med_chunk_output+0x190c #6 0xffffffff84cc2935 at sctp_chunk_output+0x2b25 #7 0xffffffff84cf0bac at sctp_inpcb_free+0xbcc #8 0xffffffff84d1c72b at sctp_close+0x1fb #9 0xffffffff8187994e at soclose+0x3fe #10 0xffffffff8160a3c8 at _fdrop+0x58 #11 0xffffffff81611d56 at closef+0x686 #12 0xffffffff81610dda at fdescfree_fds+0x1fa #13 0xffffffff81610053 at fdescfree+0x903 #14 0xffffffff81637c27 at exit1+0x8b7 #15 0xffffffff81637368 at sys_sys_exit+0x28 #16 0xffffffff821ddb25 at amd64_syscall+0x425 #17 0xffffffff82181deb at fast_syscall_common+0xf8 Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff84d04c92 stack pointer = 0x28:0xfffffe009fc43d40 frame pointer = 0x28:0xfffffe009fc43d70 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 942 (syz-executor.1) trap number = 12