Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2020/04/25 22:53:07 fuzzer started 2020/04/25 22:53:07 dialing manager at 10.128.0.248:27150 2020/04/25 22:53:07 syscalls: 522 2020/04/25 22:53:07 code coverage: enabled 2020/04/25 22:53:07 comparison tracing: enabled 2020/04/25 22:53:07 extra coverage: support is not implemented in syzkaller 2020/04/25 22:53:07 setuid sandbox: support is not implemented in syzkaller 2020/04/25 22:53:07 namespace sandbox: support is not implemented in syzkaller 2020/04/25 22:53:07 Android sandbox: support is not implemented in syzkaller 2020/04/25 22:53:07 fault injection: support is not implemented in syzkaller 2020/04/25 22:53:07 leak checking: support is not implemented in syzkaller 2020/04/25 22:53:07 net packet injection: enabled 2020/04/25 22:53:07 net device setup: support is not implemented in syzkaller 2020/04/25 22:53:07 concurrency sanitizer: support is not implemented in syzkaller 2020/04/25 22:53:07 devlink PCI setup: support is not implemented in syzkaller 2020/04/25 22:53:07 USB emulation: support is not implemented in syzkaller login: Expensive timeout(9) function: 0xffffffff8111ba10(0) 0.002207543 s 22:53:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/176, 0xb0}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/149, 0x95}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 22:53:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xffffffffffffff20, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="954d6b0c715eeac8", 0x117, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 22:53:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = dup(r0) shutdown(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) read(r3, &(0x7f00000002c0)=""/255, 0xff) shutdown(r1, 0x0) 22:53:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/223, 0xdf}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, &(0x7f0000000280)=""/97, 0x61, 0x0, 0x0, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/104, 0x68}, {0x0}], 0x2, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r8, 0x0) accept$inet6(r8, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xffffffffffffff20, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="954d6b0c715eeac8", 0x117, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 22:53:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xffffffffffffff20, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="954d6b0c715eeac8", 0x117, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 22:53:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xffffffffffffff20, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="954d6b0c715eeac8", 0x117, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 22:53:19 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xffffffffffffff20, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="954d6b0c715eeac8", 0x117, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 22:53:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000580)={{"6922af3a37d6973dffb1199070c1501cdc3d74a889429aa97a23152700ea4284d7d64a35422650ec26ed674e73309f9bde60f94dc9295027802acb27895c9122d6a505e86c3b943accb0f910eb4aed9559062c283251cd766e0d6d78ae6980801af4c4bd863c36629bdcab17976a550ad51ffaa78069f1c5c2bf34f542b076ffcbbb27a11ec44eb8185611a3bacd6daffda63097e74568e884b3b55374256ee4a926a74fdf9ff2ce17802d04410a8d1c0807e497e4d86b2688a0822f756106e0398727c5ea6cfefb1b8708a52a58a783d398886d149408639e6425b0be36a4c0d61d741e0aec00ccd84d7538bb993098ca79566d08445dcc97ad32db86c9f51094720d1bdf1c7601af2ce49d5ea0c0f35ba699a1432356efc7980e7a416103abbeb291c725be1dfa86fbd03a93af4d6cc19a4ecfc7b3ce0e801ea016918abe121387c71d7986e2d872d88eba799d09f2a6b0d9306cb9d2c0a3defda76fd19a017e83cb6a7670f7d0a3f04a3dd23f3fdf0204218d8c0bf800508503ef3a456479b15982b9e44d8f6e97d62d3593d23f0af1db0d9664d521602dd31b8f2b3a7d4bc7418c22dcb8ce3081262850968ee76f5d9cbdc4eac2d9a527319955ec94a032ed78088c039afa3fd471394e92271c6b1e60723a52367d9938e7743de746e66df43181bb1240c73ee59d95016981b530af75c79c3f11d1cda8d0c0653f282c635505871ce79ad64912199ab5405a82587651ccd58e0a8bd4824027d075c9f3669064c0b0b63c4e083621d2fdc72a5b7cf22aeb8341e800682975522314af4d38bd11fd74c4037f64aa6f83cbeb90c00fe0f1e75a5b3f7b301bf3f1a816f7d5731455ea110703f6d172bd6e6e69bfee773ff32b55ad111a71f3b8174a2814c317b54d3a64b4dcf81eedb7d4761fd9e043d9aaa74be23474109863fdb69125f516aff6c379d2f80fee1027e306da19d0d651f36abe74aa2f3d3eee9fd7ba160f02632159430121247482d34931bf419e7551e82088f6f45fbcff09667cfe0927e726460291ffa0ef95f04a8a2e0a55f6e41425c869017b294cf19bf10a26d8655e5756c4a73c32e0e84ed6d5026fcc44346b399c6cf453c15ee994480f16463bbce09d17b6428c05a75c8ae551291d4cc7fe19d2d545bfa0ed6c5cd191346cea31996649f66f41b4d8b69eae0ebd454718b2147f05b821cf1611dc4b0994e0a15582ee0cc677d1412a5dff905048d6ea3019adf72e355df3be6a8038b0cf6c6bac29d0ba5113cb0ba06dc4f2aaf9758185b1031c021782eb783d8ece6501deecf4caa1c720d2c50de6e8271e76549b179bc689273033a4b9b3cd0ece53d8741b4e5a1d5ee12f6b7ad32d882b7116faf5120785afe64ff92175f986c2837624ba4fcfd4a104d68562f7932d3efa4e3e1319c334dc676621001d690cd9b56988a0bd", "a522cfacaa721aec87990e47c3fb141baf6a15d80819e72bc19610fe32ad73c6"}, 0x0}) 22:53:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000040)=""/176, 0xb0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/159, 0x9f}, {0x0}], 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept4$inet6(r6, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = dup(r0) shutdown(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) read(r3, &(0x7f00000002c0)=""/255, 0xff) shutdown(r1, 0x0) 22:53:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xffffffffffffff20, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="954d6b0c715eeac8", 0x117, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 22:53:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/223, 0xdf}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, &(0x7f0000000280)=""/97, 0x61, 0x0, 0x0, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/104, 0x68}, {0x0}], 0x2, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r8, 0x0) accept$inet6(r8, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000000c0)={0xffffffffffffff20, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="954d6b0c715eeac8", 0x117, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 22:53:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000080)={{"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", "22025e5009236517b7fcb333952cc0534d538348867aa160b9db04bab82f3074"}, 0x0}) 22:53:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000080)={{"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", "22025e5009236517b7fcb333952cc0534d538348867aa160b9db04bab82f3074"}, 0x0}) 22:53:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000080)={{"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", "22025e5009236517b7fcb333952cc0534d538348867aa160b9db04bab82f3074"}, 0x0}) 22:53:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000040)=""/176, 0xb0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/159, 0x9f}, {0x0}], 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept4$inet6(r6, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = dup(r0) shutdown(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) read(r3, &(0x7f00000002c0)=""/255, 0xff) shutdown(r1, 0x0) 22:53:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000080)={{"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", "22025e5009236517b7fcb333952cc0534d538348867aa160b9db04bab82f3074"}, 0x0}) 22:53:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/223, 0xdf}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, &(0x7f0000000280)=""/97, 0x61, 0x0, 0x0, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/104, 0x68}, {0x0}], 0x2, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r8, 0x0) accept$inet6(r8, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:21 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 22:53:21 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 22:53:21 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 22:53:21 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 22:53:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/150, 0x96}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/20, 0x14}, {0x0}], 0x2) r3 = dup(r1) shutdown(r3, 0x0) 22:53:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = dup(r0) shutdown(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) read(r3, &(0x7f00000002c0)=""/255, 0xff) shutdown(r1, 0x0) 22:53:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/223, 0xdf}, {0x0}], 0x2) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, &(0x7f0000000280)=""/97, 0x61, 0x0, 0x0, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/104, 0x68}, {0x0}], 0x2, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r8, 0x0) accept$inet6(r8, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000040)=""/176, 0xb0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/159, 0x9f}, {0x0}], 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept4$inet6(r6, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/150, 0x96}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/20, 0x14}, {0x0}], 0x2) r3 = dup(r1) shutdown(r3, 0x0) 22:53:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000040)=""/97, 0x61}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) shutdown(r2, 0x0) 22:53:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000600)=""/205, 0xcd}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xcf1c, 0x0, 0x0, 0x800e005fd) shutdown(r0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r2, &(0x7f0000000040)=""/57, 0x39, 0x40002, 0x0, 0x0) shutdown(r1, 0x0) 22:53:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000040)=""/176, 0xb0}], 0x5) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/159, 0x9f}, {0x0}], 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept4$inet6(r6, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/150, 0x96}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/20, 0x14}, {0x0}], 0x2) r3 = dup(r1) shutdown(r3, 0x0) 22:53:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000040)=""/97, 0x61}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) shutdown(r2, 0x0) 22:53:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000600)=""/205, 0xcd}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xcf1c, 0x0, 0x0, 0x800e005fd) shutdown(r0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r2, &(0x7f0000000040)=""/57, 0x39, 0x40002, 0x0, 0x0) shutdown(r1, 0x0) 22:53:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/18, 0x12}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000000)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/60, 0x3c}, {0x0}, {0x0}, {0x0}], 0x4) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r7, 0x0) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r9, 0x0) accept(r9, 0x0, 0x0) shutdown(r8, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 22:53:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/150, 0x96}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/20, 0x14}, {0x0}], 0x2) r3 = dup(r1) shutdown(r3, 0x0) 22:53:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000040)=""/97, 0x61}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) shutdown(r2, 0x0) 22:53:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000600)=""/205, 0xcd}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xcf1c, 0x0, 0x0, 0x800e005fd) shutdown(r0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r2, &(0x7f0000000040)=""/57, 0x39, 0x40002, 0x0, 0x0) shutdown(r1, 0x0) 22:53:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/18, 0x12}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000000)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/60, 0x3c}, {0x0}, {0x0}, {0x0}], 0x4) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r7, 0x0) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r9, 0x0) accept(r9, 0x0, 0x0) shutdown(r8, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 22:53:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ce) 22:53:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ce) 22:53:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ce) 22:53:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x500}}}}}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x800e003ce) 22:53:25 executing program 0: r0 = socket(0x1, 0x30000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0xb7) 22:53:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x2769, 0x0, 0x0, 0x800e00506) shutdown(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r3, &(0x7f0000000440)=[{&(0x7f0000000040)=""/97, 0x61}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) shutdown(r2, 0x0) 22:53:25 executing program 0: r0 = socket(0x1, 0x30000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0xb7) 22:53:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/18, 0x12}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000000)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/60, 0x3c}, {0x0}, {0x0}, {0x0}], 0x4) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r7, 0x0) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r9, 0x0) accept(r9, 0x0, 0x0) shutdown(r8, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 22:53:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000600)=""/205, 0xcd}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xcf1c, 0x0, 0x0, 0x800e005fd) shutdown(r0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom$inet6(r2, &(0x7f0000000040)=""/57, 0x39, 0x40002, 0x0, 0x0) shutdown(r1, 0x0) 22:53:25 executing program 0: r0 = socket(0x1, 0x30000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0xb7) 22:53:25 executing program 0: r0 = socket(0x1, 0x30000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0xb7) 22:53:25 executing program 0: r0 = socket(0x1, 0x30000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0xb7) 22:53:25 executing program 0: r0 = socket(0x1, 0x30000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0xb7) 22:53:26 executing program 0: r0 = socket(0x1, 0x30000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0xb7) 22:53:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{0x0}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) ppoll(&(0x7f00000002c0)=[{}, {r0}, {r2}], 0x3, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 22:53:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/18, 0x12}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000000)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/60, 0x3c}, {0x0}, {0x0}, {0x0}], 0x4) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r7, 0x0) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r9, 0x0) accept(r9, 0x0, 0x0) shutdown(r8, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) 22:53:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/125, 0x7d}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/98, 0x62}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup2(r6, r6) recvfrom$unix(r7, &(0x7f0000000040)=""/197, 0xc5, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:26 executing program 2: syz_emit_ethernet(0x0, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00746) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) accept(r1, 0x0, 0x0) shutdown(r0, 0x0) 22:53:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{0x0}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) ppoll(&(0x7f00000002c0)=[{}, {r0}, {r2}], 0x3, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 22:53:27 executing program 1: __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) 22:53:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000019180)={0x0, 0x0, &(0x7f00000191c0)=[{&(0x7f00000000c0)=""/176, 0xb0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/203, 0xcb}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 22:53:27 executing program 2: syz_emit_ethernet(0x0, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00746) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) accept(r1, 0x0, 0x0) shutdown(r0, 0x0) 22:53:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/125, 0x7d}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/98, 0x62}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup2(r6, r6) recvfrom$unix(r7, &(0x7f0000000040)=""/197, 0xc5, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{0x0}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) ppoll(&(0x7f00000002c0)=[{}, {r0}, {r2}], 0x3, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 22:53:28 executing program 2: syz_emit_ethernet(0x0, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00746) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) accept(r1, 0x0, 0x0) shutdown(r0, 0x0) 22:53:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000019180)={0x0, 0x0, &(0x7f00000191c0)=[{&(0x7f00000000c0)=""/176, 0xb0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/203, 0xcb}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 22:53:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/125, 0x7d}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/98, 0x62}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup2(r6, r6) recvfrom$unix(r7, &(0x7f0000000040)=""/197, 0xc5, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000015c0)=[{0x0}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x0) ppoll(&(0x7f00000002c0)=[{}, {r0}, {r2}], 0x3, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 22:53:29 executing program 2: syz_emit_ethernet(0x0, 0x0) poll(&(0x7f0000000040), 0x2000000000000014, 0x4e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xfffffd26, 0x0, 0x0, 0x800e00746) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) accept(r1, 0x0, 0x0) shutdown(r0, 0x0) 22:53:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/125, 0x7d}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/98, 0x62}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup2(r6, r6) recvfrom$unix(r7, &(0x7f0000000040)=""/197, 0xc5, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000019180)={0x0, 0x0, &(0x7f00000191c0)=[{&(0x7f00000000c0)=""/176, 0xb0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/203, 0xcb}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 22:53:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/102, 0x66}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r5, 0x0) accept$inet6(r5, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 22:53:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) r2 = dup(r0) recvfrom$inet(r1, 0x0, 0xfdab, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 22:53:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000140)=""/136, 0x88}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept4$inet6(r6, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000019180)={0x0, 0x0, &(0x7f00000191c0)=[{&(0x7f00000000c0)=""/176, 0xb0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbfa8, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/203, 0xcb}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40042) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r3, 0x0) shutdown(r1, 0x0) 22:53:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) r2 = dup(r0) recvfrom$inet(r1, 0x0, 0xfdab, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 22:53:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) r2 = dup(r0) recvfrom$inet(r1, 0x0, 0xfdab, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 22:53:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) r2 = dup(r0) recvfrom$inet(r1, 0x0, 0xfdab, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 22:53:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/102, 0x66}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r5, 0x0) accept$inet6(r5, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 22:53:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/102, 0x66}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r3, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r5, 0x0) accept$inet6(r5, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r1, 0x0) 22:53:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000140)=""/136, 0x88}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r6, 0x0) accept4$inet6(r6, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 22:53:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) r2 = dup(r0) recvfrom$inet(r1, 0x0, 0xfdab, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 22:53:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) r2 = dup(r0) recvfrom$inet(r1, 0x0, 0xfdab, 0x0, 0x0, 0x0) shutdown(r2, 0x0) 22:53:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) dup2(r1, r0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000000040)=""/178, 0xb2}], 0x1) r2 = dup(r0) recvfrom$inet(r1, 0x0, 0xfdab, 0x0, 0x0, 0x0) shutdown(r2, 0x0) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff812264fc stack pointer = 0x28:0xfffffe0025ac2670 frame pointer = 0x28:0xfffffe0025ac26a0 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 = 904 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 1 time = 1587855211 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0025ac2340 vpanic() at vpanic+0x1c7/frame 0xfffffe0025ac23a0 panic() at panic+0x43/frame 0xfffffe0025ac2400 trap_fatal() at trap_fatal+0x4ca/frame 0xfffffe0025ac2480 trap() at trap+0xda/frame 0xfffffe0025ac25a0 calltrap() at calltrap+0x8/frame 0xfffffe0025ac25a0 --- trap 0x9, rip = 0xffffffff812264fc, rsp = 0xfffffe0025ac2670, rbp = 0xfffffe0025ac26a0 --- nhop_free() at nhop_free+0x1c/frame 0xfffffe0025ac26a0 sctp_free_assoc() at sctp_free_assoc+0x23f1/frame 0xfffffe0025ac2730 sctp_inpcb_free() at sctp_inpcb_free+0x47a/frame 0xfffffe0025ac27a0 sctp_close() at sctp_close+0x13c/frame 0xfffffe0025ac27f0 soclose() at soclose+0x22c/frame 0xfffffe0025ac2870 _fdrop() at _fdrop+0x38/frame 0xfffffe0025ac28a0 closef() at closef+0x28b/frame 0xfffffe0025ac2930 fdescfree_fds() at fdescfree_fds+0xb4/frame 0xfffffe0025ac2980 fdescfree() at fdescfree+0x582/frame 0xfffffe0025ac2a40 exit1() at exit1+0x6c5/frame 0xfffffe0025ac2ab0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe0025ac2ac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe0025ac2bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0025ac2bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f7ca, rsp = 0x7fffffffebe8, rbp = 0 --- KDB: enter: panic [ thread pid 904 tid 100158 ] Stopped at kdb_enter+0x67: movq $0,0x14a9b06(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810b8ab0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0025ac2320 rbp 0xfffffe0025ac2340 rsi 0 rdi 0xffffffff810b8ae6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0023be3310 r12 0xffffffff82068ea0 ddb_dbbe r13 0 r14 0xffffffff819430d0 r15 0xffffffff819430d0 rip 0xffffffff810add67 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14a9b06(%rip) db> show proc Process 904 (syz-executor.1) at 0xfffff8000dc04520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffff8000d519a40 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff8000331a000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257b63d0 (map 0xfffffe00257b63d0) (map.pmap 0xfffffe00257b6490) (pmap 0xfffffe00257b64f0) threads: 1 100158 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 904 771 771 0 RE CPU 1 syz-executor.1 901 770 770 0 S (threaded) syz-executor.0 100117 S nanslp 0xffffffff8252c1f0 syz-executor.0 100360 S accept 0xfffffe001cfc5a20 syz-executor.0 100362 S uwait 0xfffff8000353ac00 syz-executor.0 100363 S uwait 0xfffff80003a35180 syz-executor.0 100367 S uwait 0xfffff80003a35380 syz-executor.0 900 780 780 0 S (threaded) syz-executor.2 100151 S nanslp 0xffffffff8252c1f0 syz-executor.2 100353 S accept 0xfffffe00239d8168 syz-executor.2 100355 S uwait 0xfffff8000d33a880 syz-executor.2 100357 S uwait 0xfffff8000d33e000 syz-executor.2 100359 S uwait 0xfffff80003a34100 syz-executor.2 899 786 786 0 S (threaded) syz-executor.3 100127 S nanslp 0xffffffff8252c1f0 syz-executor.3 100352 S accept 0xfffffe001cfccf88 syz-executor.3 100354 S uwait 0xfffff80003a34300 syz-executor.3 100356 S uwait 0xfffff80003a35980 syz-executor.3 100358 S uwait 0xfffff80003a35880 syz-executor.3 818 809 818 0 Ss select 0xfffff8000d530a40 dhclient 813 1 813 0 Ss select 0xfffff80003c048c0 dhclient 809 793 424 65 S select 0xfffff8000d530e40 dhclient 793 424 424 0 S wait 0xfffff80003c9b000 sh 786 768 786 0 Ss nanslp 0xffffffff8252c1f0 syz-executor.3 780 768 780 0 Ss nanslp 0xffffffff8252c1f0 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff8252c1f0 syz-executor.1 770 768 770 0 Ss nanslp 0xffffffff8252c1f0 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100085 S uwait 0xfffff80003539480 syz-fuzzer 100107 S uwait 0xfffff800030f4800 syz-fuzzer 100108 S uwait 0xfffff800030f4900 syz-fuzzer 100109 S uwait 0xfffff8000d33a980 syz-fuzzer 100110 S uwait 0xfffff80003a37500 syz-fuzzer 100111 S uwait 0xfffff8000d33aa80 syz-fuzzer 100112 S uwait 0xfffff8000d33ab80 syz-fuzzer 100113 S uwait 0xfffff80003a37600 syz-fuzzer 100114 S uwait 0xfffff8000d33ac80 syz-fuzzer 100115 S kqread 0xfffff8000320b600 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003d575c8 csh 764 682 764 0 Ss select 0xfffff80003c030c0 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000356f8b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b6fcb0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b6e4b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b6ecb0 getty 744 1 744 0 Ss+ ttyin 0xfffff800033b74b0 getty 743 1 743 0 Ss+ ttyin 0xfffff800033b7cb0 getty 742 1 742 0 Ss+ ttyin 0xfffff800033b64b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800033b6cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff800033b94b0 getty 738 1 24 0 S+ piperd 0xfffff8000d405000 logger 737 736 24 0 S+ nanslp 0xffffffff8252c1f1 sleep 736 1 24 0 S+ wait 0xfffff8000d3b2520 sh 686 1 686 0 Ss nanslp 0xffffffff8252c1f0 cron 682 1 682 0 Ss select 0xfffff800030841c0 sshd 495 1 495 0 Ss select 0xfffff80003084240 syslogd 424 1 424 0 Ss wait 0xfffff80003d34000 devd 423 1 423 65 Ss select 0xfffff80003c03140 dhclient 338 1 338 0 Ss select 0xfffff80003c03040 dhclient 335 1 335 0 Ss select 0xfffff800030846c0 dhclient 23 0 0 0 DL vlruwt 0xfffff800033e0520 [vnlru] 22 0 0 0 DL syncer 0xffffffff82618118 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff82617438 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80003c25ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263e308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff826328d8 [dom0] 100074 D launds 0xffffffff826328e4 [laundry: dom0] 100075 D umarcl 0xffffffff81544e70 [uma] 18 0 0 0 DL - 0xffffffff8235fe20 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82bd73a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261a890 [sctp_iterator] 15 0 0 0 DL - 0xffffffff82616a2c [soaiod4] 9 0 0 0 DL - 0xffffffff82616a2c [soaiod3] 8 0 0 0 DL - 0xffffffff82616a2c [soaiod2] 7 0 0 0 DL - 0xffffffff82616a2c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff82237b40 [doneq0] 100066 D - 0xffffffff82237a10 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000320cd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000320cd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826300c0 [crypto] 14 0 0 0 DL seqstat 0xfffff80003363488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250b180 [g_event] 100025 D - 0xffffffff8250b188 [g_up] 100026 D - 0xffffffff8250b190 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003084a00 [thr_0] 100018 D - 0xfffff80003084a40 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100019 I [swi3: vm] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 I [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000331a000 [init] 10 0 0 0 DL audit_w 0xffffffff82630598 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250b710 [swapper] 100005 D - 0xfffff80003338000 [if_config_tqg_0] 100006 D - 0xfffff80003339e00 [softirq_0] 100007 D - 0xfffff80003339d00 [softirq_1] 100008 D - 0xfffff80003339c00 [if_io_tqg_0] 100009 D - 0xfffff80003339b00 [if_io_tqg_1] 100011 D - 0xfffff8000333e000 [in6m_free taskq] 100012 D - 0xfffff8000333fe00 [thread taskq] 100014 D - 0xfffff8000333fc00 [kqueue_ctx taskq] 100015 D - 0xfffff8000333fb00 [aiod_kick taskq] 100023 D - 0xfffff8000333f900 [firmware taskq] 100028 D - 0xfffff8000333f800 [crypto_0] 100029 D - 0xfffff8000333f800 [crypto_1] 100043 D - 0xfffff8000333f500 [vtnet0 rxq 0] 100044 D - 0xfffff8000333f400 [vtnet0 txq 0] 100045 D - 0xfffff8000333f300 [vtnet0 rxq 1] 100046 D - 0xfffff8000333f200 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800034fc580 [virtio_balloon] 100052 D - 0xfffff8000333f100 [mca taskq] 100056 D - 0xffffffff81ce6691 [deadlkres] 100062 D - 0xfffff80003b5e300 [acpi_task_0] 100063 D - 0xfffff80003b5e300 [acpi_task_1] 100064 D - 0xfffff80003b5e300 [acpi_task_2] 100065 D - 0xfffff8000333f700 [CAM taskq] db> show all locks Process 904 (syz-executor.1) thread 0xfffffe00257f8100 (100158) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002589b8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3363 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8000dcfbe68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3334 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0004956b60) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3332 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8000dcfbe88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4851K 4238 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28335 1653K 28399 kobj 332 1328K 488 newblk 567 1166K 688 vfscache 4 1025K 4 inodedep 150 587K 183 pcb 30 544K 160 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 131 269K 978 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 231 pagedep 26 135K 112 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 244 92K 277 bus 988 79K 3376 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 497 63K 497 umtx 324 41K 324 kdtrace 194 38K 2117 BPF 22 36K 22 temp 35 33K 1832 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 dirrem 98 25K 118 ifaddr 71 24K 73 vmem 3 22K 4 kbdmux 6 22K 6 lltable 47 18K 47 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 132 12K 132 in6_multi 89 11K 89 freefile 81 11K 99 pfs_nodes 20 10K 20 GEOM 60 10K 486 rman 82 10K 423 bmsafemap 2 9K 150 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 58 7K 62 diradd 49 7K 151 CAM DEV 3 6K 510 kqueue 60 6K 909 vt 11 6K 11 plimit 22 6K 348 cred 22 6K 201 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 pf_ifnet 10 5K 19 memdesc 1 4K 1 MCA 32 4K 32 UMA 249 4K 249 evdev 4 4K 4 kcovinfo 64 4K 68 select 27 4K 27 session 26 4K 35 pgrp 26 4K 35 hhook 13 4K 13 mkdir 24 3K 202 acpisem 22 3K 22 terminal 11 3K 11 proc-args 47 3K 538 indirdep 10 3K 10 uidinfo 3 3K 7 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 101 ipsec-saq 2 2K 2 sctp_atcl 4 2K 34 lockf 19 2K 29 ip6ndp 12 2K 21 CAM XPT 22 2K 543 Unitno 27 2K 45 sctp_timw 6 2K 6 in_multi 6 2K 7 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 inpcbpolicy 21 1K 420 crypto 3 1K 3 freework 3 1K 107 freeblks 2 1K 106 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 osd 3 1K 9 vnodes 1 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 sctp_atky 5 1K 41 loginclass 3 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 filecaps 5 1K 72 soname 4 1K 5807 nexusdev 5 1K 5 entropy 2 1K 37 sctp_vrf 1 1K 1 sctp_athm 4 1K 34 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 fpukern_ctx 0 0K 0 mixer 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 1853 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 5 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 7 sctp_stri 0 0K 0 sctp_map 0 0K 14 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 270 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 111 accf 0 0K 0 pts 0 0K 0 iov 0 0K 13671 ioctlops 0 0K 104 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 587 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands