Warning: Permanently added '10.128.0.65' (ECDSA) to the list of known hosts. 2020/04/26 19:50:32 fuzzer started 2020/04/26 19:50:32 dialing manager at 10.128.0.248:46281 2020/04/26 19:50:32 syscalls: 522 2020/04/26 19:50:32 code coverage: enabled 2020/04/26 19:50:32 comparison tracing: enabled 2020/04/26 19:50:32 extra coverage: support is not implemented in syzkaller 2020/04/26 19:50:32 setuid sandbox: support is not implemented in syzkaller 2020/04/26 19:50:32 namespace sandbox: support is not implemented in syzkaller 2020/04/26 19:50:32 Android sandbox: support is not implemented in syzkaller 2020/04/26 19:50:32 fault injection: support is not implemented in syzkaller 2020/04/26 19:50:32 leak checking: support is not implemented in syzkaller 2020/04/26 19:50:32 net packet injection: enabled 2020/04/26 19:50:32 net device setup: support is not implemented in syzkaller 2020/04/26 19:50:32 concurrency sanitizer: support is not implemented in syzkaller 2020/04/26 19:50:32 devlink PCI setup: support is not implemented in syzkaller 2020/04/26 19:50:32 USB emulation: support is not implemented in syzkaller 19:50:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000002780)={&(0x7f00000001c0)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0}, 0x0) 19:50:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000040)=0x2, 0x4) 19:50:37 executing program 2: poll(0x0, 0x0, 0xff) poll(0x0, 0x0, 0xf8) poll(0x0, 0x0, 0xff) poll(0x0, 0x0, 0xff) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @remote}, 0x10) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0xa, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x284002de}}) 19:50:37 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0xffffffff284002cb}}) 19:50:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000001740)=[{&(0x7f00000000c0)="12d3ec6d9da02b3971420c34537321abcd97e5ea1c90b36c106a3877dec9c563c58708fef1bea8497f5ada4c6d708b000000000000", 0x35}, {&(0x7f0000001340)="c21ed8fdc8976851e4ffa085b264841e449f63bb528678929e313bd58f4928ddaa39c304bbbd42928e83d7782d3d83882586471ad148abbb44e6c080bc36649db8d2007ae1fdabe15c9f9eed55b9eb885aa7ad2f95303f", 0x57}, {&(0x7f00000013c0)="f4ffaa3dcc9d4993bd9cea0358713a5a47a86211230a4eaa37b85836c9804d6c2e94958d71d69f9a80aabda108c053253739c1857e9a05659463b87032b26ab58fb80003a663345c9bd100d0bea622ca9420cc9ab33599a0af56", 0x5a}, {&(0x7f0000001440)="360b4cad34673727d2b4c3dfed594abb4a7c8ab429b868db2d272ac081c014b362310dfc35aa588af84acc4c700c8b405d5415cd5c329fc11f8d9ca432c8f3756bb1f58bf23ba925037ba1847a2bdca390d68cc8fdcc7e3ae9201bfbeaf314cc5c895b4ad09a77a868df8e2838fe2754bb7d8c1ca336d952bc", 0x79}, {&(0x7f0000000280)="68a82fdcca5cef2b43a79246359e322f31f6cb945443f9f3d7bafe08811e9f4a8dc06aa75fd0c2b0d1429a0e0725857a4b810b843e89b3e7f497583fc83d33e3a6186d5a544c53f7ba7ca820869cf06363b30dbf4525f205c56478c42ba3d32452ea1e516a7b5a49ea99b640a0931fab5d33e8125d0dbee08269fcb494bb86a6abfbdbed5a62321be176674b23018d526ac9fdfabbf6dd5377d7e3b3e142299905da7b8381ac8124192f9177a5612a260b31eca8f7ae3b1e5b05b670e5b1c658496929b30cd2500f69360349b9d0474f640d0a26a1f9ad47353eea516959399ab8883758153ded2e777553af5e3e403774be715a1dd4", 0xf6}, {0x0}, {&(0x7f0000001640)="1bc6806b6bed02c1518a51b5c7120b65aa0aad2c163b0e9a38434ac651ed2064136cf8f425310bc84b92bf41e2a0f7461a6ccf81b1c7f95e6b332cee5a0701d37361ec", 0x43}, {&(0x7f0000000380)="5e0983d037946aafd63e591dd347d73a3c339a8d474c350600ac0d51e65e1dac671864cd50c323e8974cd9368c6bc4be7b410187caaace2422160098636cdfe95a4842cdb0e5483529a7889e404555195d95406a49d291e50499baf7cdea", 0x5e}, {&(0x7f0000000440)="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", 0xc86}], 0x9) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x108) 19:50:37 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r0, 0x40000003) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff284002af}}) close(r1) 19:50:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000001740)=[{&(0x7f00000000c0)="12d3ec6d9da02b3971420c34537321abcd97e5ea1c90b36c106a3877dec9c563c58708fef1bea8497f5ada4c6d708b000000000000", 0x35}, {&(0x7f0000001340)="c21ed8fdc8976851e4ffa085b264841e449f63bb528678929e313bd58f4928ddaa39c304bbbd42928e83d7782d3d83882586471ad148abbb44e6c080bc36649db8d2007ae1fdabe15c9f9eed55b9eb885aa7ad2f95303f", 0x57}, {&(0x7f00000013c0)="f4ffaa3dcc9d4993bd9cea0358713a5a47a86211230a4eaa37b85836c9804d6c2e94958d71d69f9a80aabda108c053253739c1857e9a05659463b87032b26ab58fb80003a663345c9bd100d0bea622ca9420cc9ab33599a0af56", 0x5a}, {&(0x7f0000001440)="360b4cad34673727d2b4c3dfed594abb4a7c8ab429b868db2d272ac081c014b362310dfc35aa588af84acc4c700c8b405d5415cd5c329fc11f8d9ca432c8f3756bb1f58bf23ba925037ba1847a2bdca390d68cc8fdcc7e3ae9201bfbeaf314cc5c895b4ad09a77a868df8e2838fe2754bb7d8c1ca336d952bc", 0x79}, {&(0x7f0000000280)="68a82fdcca5cef2b43a79246359e322f31f6cb945443f9f3d7bafe08811e9f4a8dc06aa75fd0c2b0d1429a0e0725857a4b810b843e89b3e7f497583fc83d33e3a6186d5a544c53f7ba7ca820869cf06363b30dbf4525f205c56478c42ba3d32452ea1e516a7b5a49ea99b640a0931fab5d33e8125d0dbee08269fcb494bb86a6abfbdbed5a62321be176674b23018d526ac9fdfabbf6dd5377d7e3b3e142299905da7b8381ac8124192f9177a5612a260b31eca8f7ae3b1e5b05b670e5b1c658496929b30cd2500f69360349b9d0474f640d0a26a1f9ad47353eea516959399ab8883758153ded2e777553af5e3e403774be715a1dd4", 0xf6}, {0x0}, {&(0x7f0000001640)="1bc6806b6bed02c1518a51b5c7120b65aa0aad2c163b0e9a38434ac651ed2064136cf8f425310bc84b92bf41e2a0f7461a6ccf81b1c7f95e6b332cee5a0701d37361ec", 0x43}, {&(0x7f0000000380)="5e0983d037946aafd63e591dd347d73a3c339a8d474c350600ac0d51e65e1dac671864cd50c323e8974cd9368c6bc4be7b410187caaace2422160098636cdfe95a4842cdb0e5483529a7889e404555195d95406a49d291e50499baf7cdea", 0x5e}, {&(0x7f0000000440)="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", 0xc86}], 0x9) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x108) 19:50:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000001740)=[{&(0x7f00000000c0)="12d3ec6d9da02b3971420c34537321abcd97e5ea1c90b36c106a3877dec9c563c58708fef1bea8497f5ada4c6d708b000000000000", 0x35}, {&(0x7f0000001340)="c21ed8fdc8976851e4ffa085b264841e449f63bb528678929e313bd58f4928ddaa39c304bbbd42928e83d7782d3d83882586471ad148abbb44e6c080bc36649db8d2007ae1fdabe15c9f9eed55b9eb885aa7ad2f95303f", 0x57}, {&(0x7f00000013c0)="f4ffaa3dcc9d4993bd9cea0358713a5a47a86211230a4eaa37b85836c9804d6c2e94958d71d69f9a80aabda108c053253739c1857e9a05659463b87032b26ab58fb80003a663345c9bd100d0bea622ca9420cc9ab33599a0af56", 0x5a}, {&(0x7f0000001440)="360b4cad34673727d2b4c3dfed594abb4a7c8ab429b868db2d272ac081c014b362310dfc35aa588af84acc4c700c8b405d5415cd5c329fc11f8d9ca432c8f3756bb1f58bf23ba925037ba1847a2bdca390d68cc8fdcc7e3ae9201bfbeaf314cc5c895b4ad09a77a868df8e2838fe2754bb7d8c1ca336d952bc", 0x79}, {&(0x7f0000000280)="68a82fdcca5cef2b43a79246359e322f31f6cb945443f9f3d7bafe08811e9f4a8dc06aa75fd0c2b0d1429a0e0725857a4b810b843e89b3e7f497583fc83d33e3a6186d5a544c53f7ba7ca820869cf06363b30dbf4525f205c56478c42ba3d32452ea1e516a7b5a49ea99b640a0931fab5d33e8125d0dbee08269fcb494bb86a6abfbdbed5a62321be176674b23018d526ac9fdfabbf6dd5377d7e3b3e142299905da7b8381ac8124192f9177a5612a260b31eca8f7ae3b1e5b05b670e5b1c658496929b30cd2500f69360349b9d0474f640d0a26a1f9ad47353eea516959399ab8883758153ded2e777553af5e3e403774be715a1dd4", 0xf6}, {0x0}, {&(0x7f0000001640)="1bc6806b6bed02c1518a51b5c7120b65aa0aad2c163b0e9a38434ac651ed2064136cf8f425310bc84b92bf41e2a0f7461a6ccf81b1c7f95e6b332cee5a0701d37361ec", 0x43}, {&(0x7f0000000380)="5e0983d037946aafd63e591dd347d73a3c339a8d474c350600ac0d51e65e1dac671864cd50c323e8974cd9368c6bc4be7b410187caaace2422160098636cdfe95a4842cdb0e5483529a7889e404555195d95406a49d291e50499baf7cdea", 0x5e}, {&(0x7f0000000440)="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", 0xc86}], 0x9) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x108) 19:50:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000001740)=[{&(0x7f00000000c0)="12d3ec6d9da02b3971420c34537321abcd97e5ea1c90b36c106a3877dec9c563c58708fef1bea8497f5ada4c6d708b000000000000", 0x35}, {&(0x7f0000001340)="c21ed8fdc8976851e4ffa085b264841e449f63bb528678929e313bd58f4928ddaa39c304bbbd42928e83d7782d3d83882586471ad148abbb44e6c080bc36649db8d2007ae1fdabe15c9f9eed55b9eb885aa7ad2f95303f", 0x57}, {&(0x7f00000013c0)="f4ffaa3dcc9d4993bd9cea0358713a5a47a86211230a4eaa37b85836c9804d6c2e94958d71d69f9a80aabda108c053253739c1857e9a05659463b87032b26ab58fb80003a663345c9bd100d0bea622ca9420cc9ab33599a0af56", 0x5a}, {&(0x7f0000001440)="360b4cad34673727d2b4c3dfed594abb4a7c8ab429b868db2d272ac081c014b362310dfc35aa588af84acc4c700c8b405d5415cd5c329fc11f8d9ca432c8f3756bb1f58bf23ba925037ba1847a2bdca390d68cc8fdcc7e3ae9201bfbeaf314cc5c895b4ad09a77a868df8e2838fe2754bb7d8c1ca336d952bc", 0x79}, {&(0x7f0000000280)="68a82fdcca5cef2b43a79246359e322f31f6cb945443f9f3d7bafe08811e9f4a8dc06aa75fd0c2b0d1429a0e0725857a4b810b843e89b3e7f497583fc83d33e3a6186d5a544c53f7ba7ca820869cf06363b30dbf4525f205c56478c42ba3d32452ea1e516a7b5a49ea99b640a0931fab5d33e8125d0dbee08269fcb494bb86a6abfbdbed5a62321be176674b23018d526ac9fdfabbf6dd5377d7e3b3e142299905da7b8381ac8124192f9177a5612a260b31eca8f7ae3b1e5b05b670e5b1c658496929b30cd2500f69360349b9d0474f640d0a26a1f9ad47353eea516959399ab8883758153ded2e777553af5e3e403774be715a1dd4", 0xf6}, {0x0}, {&(0x7f0000001640)="1bc6806b6bed02c1518a51b5c7120b65aa0aad2c163b0e9a38434ac651ed2064136cf8f425310bc84b92bf41e2a0f7461a6ccf81b1c7f95e6b332cee5a0701d37361ec", 0x43}, {&(0x7f0000000380)="5e0983d037946aafd63e591dd347d73a3c339a8d474c350600ac0d51e65e1dac671864cd50c323e8974cd9368c6bc4be7b410187caaace2422160098636cdfe95a4842cdb0e5483529a7889e404555195d95406a49d291e50499baf7cdea", 0x5e}, {&(0x7f0000000440)="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", 0xc86}], 0x9) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x108) 19:50:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000001740)=[{&(0x7f00000000c0)="12d3ec6d9da02b3971420c34537321abcd97e5ea1c90b36c106a3877dec9c563c58708fef1bea8497f5ada4c6d708b000000000000", 0x35}, {&(0x7f0000001340)="c21ed8fdc8976851e4ffa085b264841e449f63bb528678929e313bd58f4928ddaa39c304bbbd42928e83d7782d3d83882586471ad148abbb44e6c080bc36649db8d2007ae1fdabe15c9f9eed55b9eb885aa7ad2f95303f", 0x57}, {&(0x7f00000013c0)="f4ffaa3dcc9d4993bd9cea0358713a5a47a86211230a4eaa37b85836c9804d6c2e94958d71d69f9a80aabda108c053253739c1857e9a05659463b87032b26ab58fb80003a663345c9bd100d0bea622ca9420cc9ab33599a0af56", 0x5a}, {&(0x7f0000001440)="360b4cad34673727d2b4c3dfed594abb4a7c8ab429b868db2d272ac081c014b362310dfc35aa588af84acc4c700c8b405d5415cd5c329fc11f8d9ca432c8f3756bb1f58bf23ba925037ba1847a2bdca390d68cc8fdcc7e3ae9201bfbeaf314cc5c895b4ad09a77a868df8e2838fe2754bb7d8c1ca336d952bc", 0x79}, {&(0x7f0000000280)="68a82fdcca5cef2b43a79246359e322f31f6cb945443f9f3d7bafe08811e9f4a8dc06aa75fd0c2b0d1429a0e0725857a4b810b843e89b3e7f497583fc83d33e3a6186d5a544c53f7ba7ca820869cf06363b30dbf4525f205c56478c42ba3d32452ea1e516a7b5a49ea99b640a0931fab5d33e8125d0dbee08269fcb494bb86a6abfbdbed5a62321be176674b23018d526ac9fdfabbf6dd5377d7e3b3e142299905da7b8381ac8124192f9177a5612a260b31eca8f7ae3b1e5b05b670e5b1c658496929b30cd2500f69360349b9d0474f640d0a26a1f9ad47353eea516959399ab8883758153ded2e777553af5e3e403774be715a1dd4", 0xf6}, {0x0}, {&(0x7f0000001640)="1bc6806b6bed02c1518a51b5c7120b65aa0aad2c163b0e9a38434ac651ed2064136cf8f425310bc84b92bf41e2a0f7461a6ccf81b1c7f95e6b332cee5a0701d37361ec", 0x43}, {&(0x7f0000000380)="5e0983d037946aafd63e591dd347d73a3c339a8d474c350600ac0d51e65e1dac671864cd50c323e8974cd9368c6bc4be7b410187caaace2422160098636cdfe95a4842cdb0e5483529a7889e404555195d95406a49d291e50499baf7cdea", 0x5e}, {&(0x7f0000000440)="a161a18cb08971158dc56c052c3f2c60bffd2bf275387000da54672368d774d8936aa55de08e57931e4e729c9e2f2f210a9ddfa04f3177217bed2b387688fc7a426879859a9a467b72761ebbd0e945b853f7687f024468605bf0bf5276e7db6d3966d360bb6af9c9b93e1ea077889140f0396e09036db7d2c6681694e0b462775ebebf450740c4f63c483d2bb3b66cf58a41828892169911f8d2ef95e70ae74cb38e7e09b7facfc47a35483d17f0158425b20977641b841f635cc1c5346fbb56271963cc598805f8129983ca81f0e288b865ce4a1980052fbee94256aabbab251a5db7e812e219f201c6103be11294da49f716deed3b9bdefc4bc014ce5b594f09c4a6f84dea2c7ac5481bcb293543ab480b1e0bc4b2f0bfa608217df923bdd6f9b8390875109937736b26c60a6c1349e0c58ddfe1f489a8c9ab5f0560c505d2fbd38fd8c7d2e0c20241329427e12659457329649846b5f387f926c36818bb5a2c60e165204e598f6735e3e22519f480608069a26e553dbc5ea784aa7f1c5aa6baec04a7f16f3ca1c9cc19de9b09d42981f36e7255d429f9c54291796c3a25fff900f859a48831133f362d3e6830b507270fcfa384a255ef196d35a98133b795f0919f0c38b6a6d5d52b6fcd2adf7a69823e54716791cc50be6486a32e945cda7cdd96d9136412c470a18a399dc4287aa7cb25b0467e1546e15bcd120f5574801e345074e7700cd27267fb965327782d97e1ffe32be77873c7fb5b8c7737862a0a65b7862328804082ca9db8cad3594a41be77b44a769864e1428f48dd0b0476b5bfafe82724c13a8e11e088ade864461850eded6e083d2995932737ab1eddc7bae600daee0a5c42b8f3ff520395787a575753569e904f33e4ce584cb999f287eb05de4a30c6e95c0ad04422daaf3e6544998d53d96990b78ef4048f6798831692fb79090c9c509c6fe3fe6262b2f379f66280fa9d0ce88c04ff89a426439eee6dfa6f8a0d7e6b0e2d380eac311274a7cf5f9aa37aef896c3debbf4f828d57d82842845bb22b870999fc903a599a8ae71bfe6529efac750b97603672438411db0926d5dcab15438f7b2a99e50225da993228abb5906b906f2e342d2f060e7d9f46faae586b31e08a0d4ac5dc7d5abf3e8fd9b0d00628583f2ac521487475f974a8f9a6899763699a2bf27e715b72e54e6dcc9d9c24c202be854e26afe306386e0abe483ad79a830372b05f516cefca26d2d9f2c58cdec903f8d970f875c16b72339060c86738c8c39f0a9563b9cce2d24d78e4c03eba6eb3076ad6a4e7df813939d4725526b92c93f9c1892b718df1c98abc601250c28fd79596a7677a1e0c1fdad8c7a049f79c4fc1e7e1aebd1bc3fe6fd79cdee04b3acab6b2e38ec88cb92e94d3078c12b690523856ca5b5856b7d8cc97b4d930db244c4b2a76fd757f9a83e8135809b120bfb541c59e9ea3f98b38ead9c9597f00055dfdb0d31a19b9bbca2ad135e46c3740659b9d02580e807800de9b6c15ea38819fef94eef471da343b1c25b2c33419edc9e0b5ffbe0d9cf0a13fcea9ec08adaa4af6f9048ec6cff20482be41840d3094752680e579d65c33cf4f0aa174224f0e4afecd3dd788f319d58c895f15ed0c1f4ccd95913bcccf0bad30aa45aa3fff9caa062f53736ebe429892fc600ce5fff4fdc5e8f2838d4c25998926c1e05e64e3c12621f9344a4e54acb08a964f1dac0547cb95e8aafcf39964772d2f6630982a801e1a349a48afa2ae034e22cda4caa8459afad4bd3d07f2fec82127e0f5a26e1f473ce631f3db6d4ad446a0c176817794304a8dd8af68f890e5680ef6169aadc4b4ca6ac5e141e8f9325a63d7d7ea0e33950c5d052c8d618b29c575afd3f5a37e505aec84e66559a04362f71e4071411a9b7fcf488ffbc1503a814fa26faa248529162743431e77fac714aa54024b3c25748fde07b3a169252c2d73d1f09da0c3aa53b0eb8854fc7acafe630da602da1b95c4aaba314732a8ae3c5a663e464b4912eede05b1c543b4a6d634dd0ea899c89c84a1aee5530cb0642f9984cfe7be7a4ceb98d689c5ba3058d260987ae16756728672662414742785a24f232de6affd203c8e5e6b6866ccf5d7f6969ef85cca8bb47ded672b82f026e80f6087137dafaf709fbc9dbf402bd23a774d99223567e1d06857bee5a4f7073458f18305590d2ad7b207f7bb88d269ad0857edb2e96fac967927e0a53f58d1cf38442312b5c5e5789a2692e5bcf65f315287666447dcd41bb644da9e3e2537f83c28fa65be8d45117c44c7297fa964928b00c32f5f664ac8b4ca3cce5762d3916d295507a83ad648a9f8c16f6b94f76112e00930023b61acacbf6c0155da1636134d4527a1c9b083b81b9466834ece61008e802b0f2bff11adeba2a266828250c33d8ab8f28fc1a013687dd8588e6fa5b4a7b4645de4fb31656e32bd950a3bfa4783e8882c6523af5dfa593dea00b1e5b73d2f4d337d93b2775a2d771596773b8235963ba262f9df28ecabaac314ed87f4f4607c104298a2f32c08c258ca52931bd5b17de35c88da05b2a6139254829d83759d884c24a21382aefb90200000981339f01833088ae031c1d7835343a6f39ddc0fcb574fbfb935d82d85e484178611482ad4848f19bb4caa2048e84000d8bab2a971f9eed7d2ea2badc0ba65127289a29a70f31431b48d960c25c889bd37694514643a3e46344ed68523fa95596c11e5d5adae53964d309224c5a1993c0d5554be86423c487fcb481656b6bdd01d037039a5b038422754f00a119c2e972da5c588c7de671fa0a8c609e7fe84bce377a44455270738ab1deec32e385f089e07ed85c2a4c12acd6a8f428ce6993d0b4bf6837b97456c71b82920712bbc6dac1890dd30033fe79a8d0d40b85a2843870bc3dc1ff65c2e30787df2c3f3b09db32c96b618d356e3fb4029c71b3b17f7d1c1b15c4d866d603171ed16615d15d7f62fb2324de2bfbc08ce98ec5a737a2bb65424f08c7b07c05f76d2976eb1b6bf8fd3ab6a603b656081130b90c53ff047c4c93eb7027f23c68adae2e7369323131aca765484e09fabaadc6d3b4b7e9959f57c8d58c9291fb6e15ae0bc421959c6acf4774a1d89836e4c920b3063ebd99279354fb97d13874ec5c4927196001b505c1ec69f990bfb00f7f190bf617c70c00556facd3101b4afc9986936747bf5e6cec380d5479088b4e46a89ef19094e951cec4c15278b5445e2e9fff5c5dbb4fa3d9acc2192a79656195c5acb87f4ae0c30e9a249d0c0c5e0fa020be69846c9cdf82ec0273903f18d939fab3a87cd2fabe436141ee37ef70541f69a67b11cecfcae0ff1fe90ca191fd88b9f652cf8d5505a2bc5edd5b0dc9ee5f47a42b06e610120aab4a100ce14a9b38b7f95f0380349db6485284ebcc43f6533b91f221ac18dcb3a67c7042622364938d672073693bc2754ba8e888c6b80dc6bb4f08f8e248df6d28b59b019e9d9ecba8866a0c731dfd7f41e4bceaca33fbbf7b353197657b24c2cdfc1b36ceb5a38f172532cfb128ed9feb83793ae3cb08e8dfdb687eb39a72a4b6b5e086f48e9fea01e8c300ad562f7b4982e849b27d6e5768f4f91b3465cea70abd35764d4d4102a0055ac83abd2feadd371d2cbe9bdab0a667468b68bdbb1f672692737df6588c10cf2e41d03ad459d73154f413c9dab8163d972e6d5ceb2d2bcd6c3a5a8c570d038264d4b59f848a5936c96d6378ad801ac1090e8658169ea09f5f01497762bf235329dd8b2e80ce387d3975dfc4522307d4289a1d5b675711b9dfba4a0bf808ffbd45a3911934f7d96b54d728753a8374f38d01d0e8aebd98607714749734e75580e640abadbe11bc217d4b7d94850bf51f6175687c0b3825e7e87330c2452c787789309bd1b7b8be4e140d63375341ad8a8e64f0e2d5850523d183359e68cfcc9493421442f23b7a3358727262a43de5c60a58ad081566ffeb6b8080a7468f0a7f23a6a45bf92392a28e7dfb29a98a39c9655c7d307f0c54d6c7dcdcce0af3cc9c8f0d8779132abc3a36bdce7a9fef1f7806dda03d270c672bba5d7f5210734717de3c17cf1baffe7e36217ea8bae6fc6fe010246969214c625142c2d50e732cd33053ef4966a0b34d9b6b5f4927937d9cd7967a6aa16cd0bc1d789eb90e5cd6b0410b94cbaed8a90fe1cf3aae1b61af7acf04736c0a2407c277f66915fdf479c7b30a56e68b5b1c65bb84de52e68c8b8087dc50bda8695bcc3e6e9618dd3cf55412f1aa0622438abad3b4c7372580be6a99254978955e352e808630d7cae0b8de0df790c368113dfdbc983b4365241ec59d859ae3b02ae11534e700113e4cc44fd28d669a87575bbcd625b47c56b1c44c068911c92eb71fbdd94d239eb8b0af6c8926856ad05a9fde11ab97d5a6eadf251b32a7fa1dc9d0acc13b4c5e5491d7e288a423cfb8608f4f756cdaeda9797840230291d666265d33f4737ebfab6aec47381add54444658599f1fee9d85a4ea635ea911aa68cdc755b10", 0xc86}], 0x9) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x108) login: Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff813f638f stack pointer = 0x0:0xfffffe00258d09e0 frame pointer = 0x0:0xfffffe00258d0a30 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 = 859 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 0 time = 1587930637 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00258d06b0 vpanic() at vpanic+0x1c7/frame 0xfffffe00258d0710 panic() at panic+0x43/frame 0xfffffe00258d0770 trap_fatal() at trap_fatal+0x4ca/frame 0xfffffe00258d07f0 trap() at trap+0xda/frame 0xfffffe00258d0910 calltrap() at calltrap+0x8/frame 0xfffffe00258d0910 --- trap 0x9, rip = 0xffffffff813f638f, rsp = 0xfffffe00258d09e0, rbp = 0xfffffe00258d0a30 --- in6_selecthlim() at in6_selecthlim+0x4f/frame 0xfffffe00258d0a30 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1651/frame 0xfffffe00258d0b80 sctp_med_chunk_output() at sctp_med_chunk_output+0x1916/frame 0xfffffe00258d1570 sctp_lower_sosend() at sctp_lower_sosend+0x45aa/frame 0xfffffe00258d1780 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe00258d18b0 sosend() at sosend+0xc6/frame 0xfffffe00258d1920 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe00258d19d0 freebsd32_sendmsg() at freebsd32_sendmsg+0x256/frame 0xfffffe00258d1ab0 ia32_syscall() at ia32_syscall+0x24e/frame 0xfffffe00258d1bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0x8142e39 KDB: enter: panic [ thread pid 859 tid 100141 ] 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 0 rax 0x12 rcx 0xfffffe0026000000 rdx 0x3ffff rbx 0 rsp 0xfffffe00258d0690 rbp 0xfffffe00258d06b0 rsi 0x40001 rdi 0xffffffff810b8ae6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x224e ll+0x222d r11 0x224e ll+0x222d r12 0xffffffff82068ea0 ddb_dbbe r13 0 r14 0xffffffff81942f65 r15 0xffffffff81942f65 rip 0xffffffff810add67 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x14a9b06(%rip) db> show proc Process 859 (syz-executor.0) at 0xfffff8003bb14000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 770 at 0xfffff80003c9da40 ABI: FreeBSD ELF32 arguments: /root/syz-executor.0 reaper: 0xfffff8000331a000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257e43d0 (map 0xfffffe00257e43d0) (map.pmap 0xfffffe00257e4490) (pmap 0xfffffe00257e44f0) threads: 2 100136 RunQ syz-executor.0 100141 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 859 770 770 0 R (threaded) syz-executor.0 100136 RunQ syz-executor.0 100141 Run CPU 0 syz-executor.0 854 783 783 0 R (threaded) syz-executor.3 100094 RunQ syz-executor.3 100139 S accept 0xfffffe00239db698 syz-executor.3 823 775 775 0 R (threaded) syz-executor.2 100081 RunQ syz-executor.2 100126 S uwait 0xfffff8003b360280 syz-executor.2 100128 S select 0xfffff80003c04640 syz-executor.2 100131 S select 0xfffff80003c04540 syz-executor.2 100133 S select 0xfffff80003c045c0 syz-executor.2 100135 S connec 0xfffffe001cfcf298 syz-executor.2 100140 Run CPU 1 syz-executor.2 787 778 424 0 R sh 783 768 783 0 Rs syz-executor.3 778 424 424 0 S wait 0xfffff80003c74000 sh 775 768 775 0 Ss nanslp 0xffffffff8252c1f0 syz-executor.2 771 768 771 0 Ss piperd 0xfffff80003caf8e8 syz-executor.1 770 768 770 0 Rs syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffff800030f4b00 syz-fuzzer 100109 S uwait 0xfffff80003a39500 syz-fuzzer 100110 S uwait 0xfffff80003a39600 syz-fuzzer 100111 S uwait 0xfffff80003a39700 syz-fuzzer 100112 S uwait 0xfffff8003b3cab00 syz-fuzzer 100113 S uwait 0xfffff80003a39800 syz-fuzzer 100114 S uwait 0xfffff8003b3cac00 syz-fuzzer 100115 S uwait 0xfffff80003a36980 syz-fuzzer 100116 S kqread 0xfffff8000320ae00 syz-fuzzer 100117 S uwait 0xfffff8003b3cad00 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80003cd5ae8 csh 764 682 764 0 Ss select 0xfffff8003b6bd240 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 738 736 24 0 S+ nanslp 0xffffffff8252c1f1 sleep 737 1 24 0 S+ piperd 0xfffff80003cb15f0 logger 736 1 24 0 S+ wait 0xfffff80003d29a40 sh 686 1 686 0 Ss nanslp 0xffffffff8252c1f0 cron 682 1 682 0 Ss select 0xfffff80003c04ac0 sshd 495 1 495 0 Ds bo_wwai 0xfffff8003b35e720 syslogd 424 1 424 0 Ss wait 0xfffff80003db7000 devd 423 1 423 65 Ss select 0xfffff80003c04f40 dhclient 338 1 338 0 Ss select 0xfffff80003084740 dhclient 335 1 335 0 Ss select 0xfffff800030845c0 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] 100088 D sdflush 0xfffff80003c24ce8 [/ 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 0xffffffff82c363a0 [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 CanRun [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] 100057 D - 0xffffffff81ce6671 [deadlkres] 100062 D - 0xfffff80003b5e300 [acpi_task_0] 100063 D - 0xfffff80003b5e300 [acpi_task_1] 100064 D - 0xfffff80003b5e300 [acpi_task_2] 100065 D - 0xfffff8000333f700 [CAM taskq] 865 787 424 0 Z ifconfig db> show all locks Process 859 (syz-executor.0) thread 0xfffffe0025abf300 (100141) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025b8a1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13544 Process 495 (syslogd) thread 0xfffffe001cff2e00 (100095) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003b35e620) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3431 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 531 1157K 580 vfscache 4 1025K 4 inodedep 77 550K 101 pcb 27 541K 94 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 123 258K 933 acpica 1674 185K 52709 vnet_data 1 168K 1 pagedep 26 135K 37 filedesc 19 133K 81 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 244 92K 277 bus 992 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 288 36K 288 kdtrace 183 36K 1812 temp 35 33K 1816 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 70 23K 72 vmem 3 22K 4 kbdmux 6 22K 6 BPF 14 19K 14 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 pfs_nodes 20 10K 20 GEOM 60 10K 486 rman 82 10K 423 bmsafemap 3 9K 69 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 57 7K 61 diradd 49 7K 68 CAM DEV 3 6K 510 dirrem 24 6K 36 kqueue 58 6K 870 vt 11 6K 11 plimit 21 6K 333 cred 21 6K 195 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 DEVFSP 70 5K 74 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 ip6ndp 20 4K 21 hhook 13 4K 13 mkdir 25 4K 54 session 24 3K 33 pgrp 24 3K 33 acpisem 22 3K 22 terminal 11 3K 11 indirdep 10 3K 10 sctp_atcl 5 3K 19 proc-args 46 3K 531 uidinfo 3 3K 7 sctp_ifa 17 3K 17 select 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 1825 newdirblk 16 2K 27 ipsec-saq 2 2K 2 sctp_stro 2 2K 7 CAM XPT 22 2K 543 lockf 15 2K 47 in_multi 6 2K 7 Unitno 25 2K 45 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 sctp_timw 4 1K 4 clone 8 1K 8 vnodemarker 2 1K 6 NFSD session 1 1K 1 CAM periph 4 1K 271 freefile 7 1K 17 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 crypto 3 1K 3 iov 3 1K 13412 sctp_stri 1 1K 10 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 inpcbpolicy 10 1K 171 sctp_atky 7 1K 31 osd 3 1K 9 freework 2 1K 34 freeblks 1 1K 33 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 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 freefrag 1 1K 6 soname 5 1K 5777 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 filecaps 4 1K 66 nexusdev 5 1K 5 sctp_athm 5 1K 24 entropy 2 1K 36 sctp_vrf 1 1K 1 sctp_map 4 1K 14 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 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 13 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 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 8 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 8 sctp_aadr 0 0K 0 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 200 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 109 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 95 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 572 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