Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. 2020/03/18 16:28:47 fuzzer started 2020/03/18 16:28:51 dialing manager at 10.128.15.235:32835 2020/03/18 16:28:51 syscalls: 338 2020/03/18 16:28:51 code coverage: enabled 2020/03/18 16:28:51 comparison tracing: enabled 2020/03/18 16:28:51 extra coverage: support is not implemented in syzkaller 2020/03/18 16:28:51 setuid sandbox: enabled 2020/03/18 16:28:51 namespace sandbox: support is not implemented in syzkaller 2020/03/18 16:28:51 Android sandbox: support is not implemented in syzkaller 2020/03/18 16:28:51 fault injection: support is not implemented in syzkaller 2020/03/18 16:28:51 leak checking: support is not implemented in syzkaller 2020/03/18 16:28:51 net packet injection: enabled 2020/03/18 16:28:51 net device setup: support is not implemented in syzkaller 2020/03/18 16:28:51 concurrency sanitizer: support is not implemented in syzkaller 2020/03/18 16:28:51 devlink PCI setup: support is not implemented in syzkaller 16:28:57 executing program 0: r0 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyCcfg\x00', 0x200, 0x0) ioctl$WSDISPLAYIO_LDFONT(r0, 0x8058574d, &(0x7f0000000040)={'./file0\x00', 0x81, 0x0, 0x1, 0x0, 0xf0e, 0x6, 0x6, 0x0, 0x2, 0x6, 0x86fe}) ioctl$WSMUXIO_ADD_DEVICE(0xffffffffffffff9c, 0x80085761, &(0x7f00000000c0)={0x1, 0x8}) nanosleep(&(0x7f0000000100)={0x2, 0x8}, &(0x7f0000000140)) socket(0x1, 0x1, 0x20) syz_extract_tcp_res(&(0x7f0000000180), 0x7, 0x595) r1 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyCcfg\x00', 0x8000, 0x0) ioctl$WSMUXIO_ADD_DEVICE(r1, 0x80085761, &(0x7f0000000200)={0x1, 0x1}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCCLRVERAUTH(r2, 0x2000741d) ioctl$WSMUXIO_ADD_DEVICE(r0, 0x80085761, &(0x7f0000000240)={0x1, 0x6}) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000280)=0x101, 0x4) sendto$inet6(r2, &(0x7f00000002c0)="c816fd093327959642b4a23796c357582586c377c45f2f8f47c948d784ec5e38d767bc08adab7cf8ee696736d4d61a37dcf8fc3696f0ecd1188e67a595150581d2e41c4d3c37d2bb14ddfdcfccb680216aa6572ce2dc5b068cc2de0e30c9b406306999f2575defab45fabca60fd3002543b713cab1165a1e43913afbf8eefb866adc9dd6d42f85ba90e0cd6fa95fe286cd76df3db08a4f3394e28e9487b9b0efba3869fcc3cc4a2dacc8c2994a64c4f7640d1146c634ad4246e28ccaf71e963bd554ac05bf1760a589af894ed43cb53001a770e5c429273b8f770effb2bd0a2c356f5bdae3f3f2cd74d294383153d4bc8adbb9a7", 0xf4, 0x9, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x0) ioctl$WSDISPLAYIO_SETSCREEN(r3, 0x80045756, &(0x7f0000000400)) r4 = socket(0x6, 0x3, 0x1) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) ioctl$WSDISPLAYIO_SETSCREEN(r2, 0x80045756, &(0x7f0000000480)=0x20) rmdir(&(0x7f00000004c0)='./file0\x00') 16:28:57 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/5}, &(0x7f0000000040)=0x7) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, &(0x7f0000000140)=""/217, 0xd9}, 0x801) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r3 = getgid() fchown(0xffffffffffffffff, r1, r3) getsockopt(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000000300)=""/224, &(0x7f0000000400)=0xe0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000480)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) fchown(r4, r5, r2) sendmsg(r0, &(0x7f0000001cc0)={&(0x7f0000000540)=@in6={0x18, 0x3, 0xf527, 0x20}, 0xc, &(0x7f00000008c0)=[{&(0x7f0000000580)="1b519399e1c9867ffc53beb7d667dbbe637cbde79a07199b1a732c196b8f327257edff236332063c2ea73d1a05178ba526fb869a029fd324051c12751ebe5654db8ac30bd10ab274854dc39b3954d14c689ec7379456a0d45c848efb5e688b1b0f82bd6b527fb2a902f9fec9d056393a1743fd8d8b4f68928f58e2583f34ded22c5a37c1955f48b976797651c0555748c2aa02ec21bba3a784c6", 0x9a}, {&(0x7f0000000640)="0a613921e3a177cc4f0f73abae1fac4f4750fdd202707aff1658440253cc0fe544f9e3c8fea48d918aeecfa04614e1318015935f6c046f6b8ffdf0351e4dd76387e9b79e8bca5c4a919c9c4203ebe7723b4028e398172f6def10adefdd6d98fc23f9fe548d0f6ac0841b5ad58c031b248131464a2e35c8d472a4c1cc58478e3d7236175192b357fef2fef062a90b00181ef2969d0a770c85756da4948a0ef6f13fea1d6ac90981d665f294de1692f6ad4c77c04552da51841d1b5c7462db5cecbfe035d20384435ad528d9bbae0a585f3c2912dfd4a067945eb1f8fc67257f49fb8a8546abfdda9d3fc531b912c70426f4", 0xf1}, {&(0x7f0000000740)="83b4c8476482f300b355cbdfe048651867c00cb4", 0x14}, {&(0x7f0000000780)="b6466c4d869a96ea47822a35808c87d6be98fa17171b05708a11f96cd6f7acd0a74d096fee077d92bf471653826341965fc47c41d0cf3397c196cff3499a1a9dc82841be5393fc65c34120649cb49531c163d7864f357a1cefe2e8a6e959a85ce58ea5308be6d98ae34156a232dd65f29ff3cf37d504ced9de44fd81a85924ce85fc7e73d4a63dad41b157f2dc75039c598d322bbaf8dda56a0a4b352e378a4dff195e35c76c2034ceceb9cae445a5", 0xaf}, {&(0x7f0000000840)="e05f5447e69312d8ecbb1b0a9d18af3219b2c4c87e43b290eb1f4b7471424ce7c875e892ae80ffdff7049a9b9ae0a03a812a96d5a1b181cd46ff797164cb4ecb88e6c37c48dbfdd88f85d2f9d80741c44f8f20b02cb104df9e5563546206344541cbb511b6a6", 0x66}], 0x5, &(0x7f0000000940)=[{0xe0, 0xffff, 0x6, "6e50551db4879f85bb3e893c288aa648a4cdd9a9edf708abb2ca1db70fd6163d962718f541c482f0aeec419f63af7833c9b4cd1e4864b8ecb4ab2741dfe01026cea0324d1f5f5de7bc419dabafb19e8b7585caa28988cfe82d20ac0538b4d401b7ea982d45e2b36811a64a5aecd3d3e2fabe5edb380c0ea283781146a04574a467fb20c03e823ab8253ee57a2a6cb25b59c06b74c1de39794effa07acd448204e1858e31c147a1c02ec0cb6a71f7c15624fadfd0d566e8e9124965d4eb58e7e194db284c8b76eb7d79083f"}, {0x90, 0xffff, 0x0, "8a4f1d656b0542e1e1c135333b3d8e2ed82a13a3ed564d691d213b4f00e6ffb58922f92a8b2e1db53e9ea107de24957a0d6c82db662c33f0f53dabc7f8d69bc8b2613cc48070424ef08ecc3da440ee2da1bf500f34bd1e6a65a1f61ddf8d305c02d0377d589cf8e5d0fcffcd609f14a0739a39793b82e6dadaf827"}, {0x80, 0x1, 0x1, "1145f9b9208c92f31789ea9fdb514c6eb70cc9b5f5a4d1eb8259c414d5fc032c4313822e912676f623211d5870aa5619a9d2aa77ccc4d9e11710a326282312ce9bca08cf9c3e41334b4fb618816b56b3f1406d9d7c5708b05e6c76bec94a19528e5166ef6a96fd62a7"}, {0xf0, 0x1, 0x6621, "72809357d6ac19b404553e48c9e4f8df8ab5c0db345533620aad46a8c141157c1ace50671a94451e4106057f83cfe503cd449890a0a86e6d9cce7b057db38633b65f23757211061d7547cc6d7120d48069aa57690fb1daae284bbe0ed6d7524985803dc6bc27914ae83bffe3b9f4c2a64a91910ffb57338cdf5fd03d269cb11084060c188ef04f6dafc453a43ca5667897f0c644fd9d877268a53acf9f01c4596c9d0580f24a8e1b6a26c6e2e0f28ccce9e0c41e470584e945cba7c2fa615bdb43156c86d64524567e5a88b2ba9e9a650c2e3670000ee465af"}, {0x1010, 0xffff, 0x3, "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"}, {0x80, 0x1, 0x9, "27d200c0463d81e800d87c7dca5e8c37091c09ad9c6a4a7500c54d5025c94555bdcec163a1b6fc41820a46630ee9a5ebf8ff8567f02d9075ba01dcc50e53a891866ce0c4a17e8f90afd9113b654d1834e27e552bc67bbc564d3e52cc8b0fab1567e707d2323c8af3ed157945c284eae3"}], 0x1370}, 0x40d) chdir(&(0x7f0000001d00)='./file0\x00') execve(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001e00)=[&(0x7f0000001d80)='\x00', &(0x7f0000001dc0)='\x00'], &(0x7f00000020c0)=[&(0x7f0000001e40)='%&@+\x00', &(0x7f0000001e80)='-\x00', &(0x7f0000001ec0)='\x00', &(0x7f0000001f00)='\x00', &(0x7f0000001f40)='\x00', &(0x7f0000001f80)='|@&)^}-\x00', &(0x7f0000001fc0)='O\xa6^\x00', &(0x7f0000002000)='}\xa2?(\x00', &(0x7f0000002040)='\x00', &(0x7f0000002080)='\\\x00']) pipe(&(0x7f0000002140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r6, &(0x7f0000002180)=@abs, &(0x7f00000021c0)=0x8) r7 = semget(0x3, 0x1, 0x508) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000002200)={0x0, 0x0}, 0xc) r9 = getgid() semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000002240)={{0x3, 0x0, 0x0, r8, r9, 0x0, 0x8732}, 0x100, 0x4, 0x7f}) r10 = socket$inet6(0x18, 0x3, 0xc8) pwrite(r10, &(0x7f00000022c0)="9ce6d67f368ae8946e90db5fa38184551cda5f65323dd9a0d738ff1e0bd27a87e6f2320a647581a783d59c79ea0a82a405212c4426e7df46f9fff937235f73ceba92962541fb8e7e0c54dfed5728ea06b195fd2fde7150b20c2f08a77742a1b5b1206881e5328d640fbefd4e9ffc8bc66ce8c85fd5fb3afd0378aa19c2e8c4d62a8cbb", 0x83, 0x0, 0x40) 16:28:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x2, 0xc003, 0x0) connect$unix(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x10) dup2(r1, r0) r2 = msgget$private(0x0, 0xfffffffffffffffd) r3 = getuid() setreuid(0xee00, r3) msgctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0xfffff001, 0x0, 0x0, r3, 0x0, 0x3c, 0xa05}, 0x1, 0x800, 0x0, 0x0, 0x4, 0x60b, 0x6, 0xfffffffffffffe01}) msgsnd(r2, &(0x7f0000000080)={0x3, "4fbf4bdc20ed437cd3715242b27cf9001734d3dd25acd677afaa542882975fe487951886f6d6d2143f54e52a1ab0fe4190969ebb178dfa2f6fa155da4458c16afd35bf7b64d5e5575ddeaee55a4a5e5e1614e0d28702cb90508f331974e440ee162a4fefe266c3ae664ceb335f0bc1ec3ab6900860a4beb2f023868a186183e2f7f3f4afc3c3ad731377bdc41f1b81967956a84596208c763009568d8084ed78fee3852ba4d591f86e93bc617a3aef12105b31909c68ff63a3d892ff47602b40a97b66"}, 0xcb, 0x800) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r4 = dup(r0) sendto$inet6(r4, &(0x7f0000000040), 0xfcec, 0x0, 0x0, 0x0) 16:28:57 executing program 1: mknod(&(0x7f0000000100)='./bus\x00', 0x2000, 0x5dd9) r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) r1 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0xfcfc96ac7f78659a, r1) r2 = socket(0x11, 0x4003, 0x0) ioctl$VMM_IOC_CREATE(r0, 0xc5005601, &(0x7f00000002c0)={0x10, 0x7, 0x4, 0xa359, [{&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0xfffffffffffffffa}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x7fff}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x8}, {&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x2}, {&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x7}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x21ac}, {&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, 0x100000000}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff5000/0xb000)=nil, 0x7}, {&(0x7f0000ff5000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x8}, {&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x3f}, {&(0x7f0000ff6000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, 0x26ad}, {&(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x7fffffff}, {&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x1000}, {&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil}, {&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x10001}, {&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x8}], ['./bus/../file0\x00', './file0\x00', './file0\x00', './bus\x00'], './bus\x00', './file0/file0\x00', './file0\x00', ['./bus\x00', './bus\x00', './file', './bus\x00'], 0x5}) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000140)=@in6, 0xc, &(0x7f0000000180), 0x1000000000000264, 0x0, 0xffffffffffffff51}, 0x0) socketpair(0x6, 0x3, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x3f, 0x1cc, &(0x7f00000001c0)="f398310e890a305ea5d332080d1b3a6c561d0fc916adc6f05fa75a15c5e84a916c783e3a7920c5c19a904edb4c92d832767865c47b56b3233a3c17b60248669e6057b331625dd4df9a9b925b46a2573a2475536ab53497d503f9408e71a3c313f66c31e5a450d7f2e363924fdf02562fc75b52767b6291167239c428a4f1bd0cdf6d0e07112d49fb5eaa37c58162e9033c9a569dd3c3fe70b6e8d8ce3f0e6ec8c09e84b0df4ba84f85b1e167ba7292b217711de77efa51abb67d20cbf9b82848a0d462d2782763b2907ba28982e8b07b8c8070288f84746e29cffefbf5609573dcb1261dedba", 0xe6) 16:28:58 executing program 0: r0 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyCcfg\x00', 0x200, 0x0) ioctl$WSDISPLAYIO_LDFONT(r0, 0x8058574d, &(0x7f0000000040)={'./file0\x00', 0x81, 0x0, 0x1, 0x0, 0xf0e, 0x6, 0x6, 0x0, 0x2, 0x6, 0x86fe}) ioctl$WSMUXIO_ADD_DEVICE(0xffffffffffffff9c, 0x80085761, &(0x7f00000000c0)={0x1, 0x8}) nanosleep(&(0x7f0000000100)={0x2, 0x8}, &(0x7f0000000140)) socket(0x1, 0x1, 0x20) syz_extract_tcp_res(&(0x7f0000000180), 0x7, 0x595) r1 = openat$wsdisplay(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyCcfg\x00', 0x8000, 0x0) ioctl$WSMUXIO_ADD_DEVICE(r1, 0x80085761, &(0x7f0000000200)={0x1, 0x1}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCCLRVERAUTH(r2, 0x2000741d) ioctl$WSMUXIO_ADD_DEVICE(r0, 0x80085761, &(0x7f0000000240)={0x1, 0x6}) setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000000280)=0x101, 0x4) sendto$inet6(r2, &(0x7f00000002c0)="c816fd093327959642b4a23796c357582586c377c45f2f8f47c948d784ec5e38d767bc08adab7cf8ee696736d4d61a37dcf8fc3696f0ecd1188e67a595150581d2e41c4d3c37d2bb14ddfdcfccb680216aa6572ce2dc5b068cc2de0e30c9b406306999f2575defab45fabca60fd3002543b713cab1165a1e43913afbf8eefb866adc9dd6d42f85ba90e0cd6fa95fe286cd76df3db08a4f3394e28e9487b9b0efba3869fcc3cc4a2dacc8c2994a64c4f7640d1146c634ad4246e28ccaf71e963bd554ac05bf1760a589af894ed43cb53001a770e5c429273b8f770effb2bd0a2c356f5bdae3f3f2cd74d294383153d4bc8adbb9a7", 0xf4, 0x9, 0x0, 0x0) r3 = open(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x0) ioctl$WSDISPLAYIO_SETSCREEN(r3, 0x80045756, &(0x7f0000000400)) r4 = socket(0x6, 0x3, 0x1) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) ioctl$WSDISPLAYIO_SETSCREEN(r2, 0x80045756, &(0x7f0000000480)=0x20) rmdir(&(0x7f00000004c0)='./file0\x00') 16:28:58 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) listen(r1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x10000) accept$unix(r2, 0x0, 0x0) execve(0x0, 0x0, 0x0) 16:28:58 executing program 1: r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/wsmouse\x00', 0x10, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r1, 0x80085301, &(0x7f0000000140)) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0}, 0xc) r2 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/wsmouse\x00', 0x8, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$WSMUXIO_ADD_DEVICE(r3, 0x80085761, &(0x7f00000002c0)={0x3}) 16:28:58 executing program 1: r0 = socket(0x18, 0x1, 0x0) r1 = socket(0x800000018, 0x1, 0x0) chflags(&(0x7f0000000000)='./file0\x00', 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) setsockopt(r0, 0x0, 0x2, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r2, 0x2000740d) listen(r1, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, "000000000000000100002000"}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000001c0)=0x9, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000780)="274882c192337568528cc75ffa0299774884fdbea80d33de4c8385a6fafda7fefedc3a6445814149d5a0b3758b83f910d5534114cbfe600b31b9826a6f07f2c01840b348e9e57e000e6d5c5457bf74374ec353f64861f5f810dc68a881c789882cac295e23645c9d62f78c21c56981b016ca03c93769f756c3e1c28a7637b6aeaea5186c89813b438b5f9f40be6fc9f3ca", 0x91}], 0x1) 16:28:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f00000001c0)='.\x00') unveil(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='r\x00') chroot(&(0x7f0000000480)='./file0\x00') mknodat(r0, &(0x7f0000000200)='.\x00', 0x40, 0xffffff95) unveil(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='x\x00') lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 16:28:59 executing program 1: mknod(&(0x7f0000000000)='./bus\x00', 0x2001, 0x86134) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x18, 0x2}, {0x18, 0x2, 0x0, 0x190000}, 0x8108}, 0x3c) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x8) write(r0, &(0x7f0000000040)="670dc3", 0x3) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180), 0xff20}], 0x100000000000005e, 0x0, 0x0) 16:28:59 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) writev(r1, &(0x7f0000001400)=[{&(0x7f00000000c0)="f9b72de46ce91542f4c817b865773a24d289b50ca7f62dfce46442ab91efd6890c00afaf459f7cb0272a05d965d0886a027d5b7318367f0a080a718a9de5fa1d5b11aa67f4016297ba9d485fc72b66fd2d7ae3f1aa2ea61acefafb008a79a69d886e6f56da99fff0371db045e271944b7c18a24eab9a1d47dc03d6d9e91635d277a9e6c4aba3fce7ff6d1c6b7a0bbeaac76e7181618bd34b3da80e", 0x9b}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="a70a9dc6d9f4081dafff08c073a619df26bb2bdae2a30d7111206669c107ff59665fc97cc419cd1f952af7ad8148322aaf21fdf79bba944e3a2009c9047054cad0aea926dd3c36598dbb58b74894079ef001e1cd222b49203a1d14ce8b21599f7df99eb4ed0784e6d5fa2c946c730ea246b95a3b2d679488e1123d0584fac18b938334f9eee152417137aec28d28df5bce214f78fbbd1cc56abf5a1dc1db89d15e7b2f0fa43eaa1714cc5d0a21730b4573c0", 0xb2}, {&(0x7f0000001240)="77b2307af69e06a07c1eeb6abc7a16feb1a467424992c075a29406c87c41fc3efb3da9e268cb4d11dd59944fcf0486434199b2ee1b57ebdea0721e472718d254c386c8c82e93506c4a7a2114e6822ead25dce0e919eec4da7f4275f1c550d774a992974c8263a59efd343484f760b607d0406b49ad5ecc203a9a386720e477755229b31ba6039322ba57a527aa626f0a51d07c7203d75d6dacf23f2229a6699853b83fecb55bc5c1717714c49b179b03fbe8c93506c4867f8aeedafa6ec9952f33e2fa04093b246f1a228f41adf1147db5bc7560818e6f4ddb4e5bb7a16bedda26b64c835b163ea8", 0xe8}, {&(0x7f0000001340)="b58586bb1df90f61a1d29b06cd036339d07b952f871c2e73e75fd5d1a94eea3a86da65d088476639936da5635ba7e3f959e7d5fe52645dbbc45abf9c97a2435c147c32069cf10e0face73707213092971dddb617e196a520c61176960c0a995e072b65a46dc19a89b3c5a3f4304b00c5c88de7051d11abb7f6c5a47b57dec21ed697", 0x82}], 0x5) r2 = getpid() open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x98) setreuid(0x0, 0xee01) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f0000000540)={'tap', 0x0}) ioctl$BIOCSETWF(r3, 0x80104277, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x30}, {0x35}, {0x16}]}) pwrite(r3, &(0x7f0000000140)="f94c4c49dfd685fbaf8a8d1a029b", 0xe, 0x0, 0x0) fcntl$setown(r1, 0x6, r2) write(r0, &(0x7f0000000040)='!', 0x1) 16:28:59 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bpf\x00', 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4c}, {0x54}, {0x6, 0x0, 0x0, 0x100ff}]}) pwrite(r1, &(0x7f0000000280)="d000"/14, 0xe, 0x0, 0x0) fcntl$getown(r1, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000140)={'tap', 0x0}) syz_emit_ethernet(0xe, &(0x7f0000000100)="26495b55a658d024cd62a548e094") 16:28:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r0, 0x80085301, &(0x7f0000000140)) ioctl$TIOCSETVERAUTH(r0, 0x8004741c, &(0x7f0000000000)=0x80000000) msgget$private(0x0, 0xfffffffffffffffd) r1 = getuid() setreuid(0xee00, r1) r2 = msgget$private(0x0, 0xfffffffffffffffd) r3 = getuid() setreuid(0xee00, r3) msgctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0xfffff001, 0x0, 0x0, r3, 0x0, 0x3c, 0xa05}, 0x1, 0x800, 0x0, 0x0, 0x4, 0x60b, 0x6, 0xfffffffffffffe01}) r4 = getppid() msgctl$IPC_SET(r2, 0x1, &(0x7f00000000c0)={{0xfffff001, 0x0, 0x0, r1, 0x0, 0x3c, 0xa05}, 0x1, 0x800, 0x0, r4, 0x4, 0x1, 0x86, 0xfffffffffffffe01}) setuid(r1) socketpair$unix(0x2, 0x3, 0x103, 0x0) socketpair$unix(0x1, 0xe601605f09d002d2, 0x0, &(0x7f0000000040)) 16:28:59 executing program 1: kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x4, 0xfffffffffffffffb}) r0 = kqueue() kevent(r0, &(0x7f0000000040), 0xa9, 0x0, 0xfffff801, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/90, 0x5a, 0x1, &(0x7f0000000100)={0x2, 0x2}, 0xc) 16:28:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x842) nanosleep(&(0x7f0000000100)={0x1}, &(0x7f0000000040)) r2 = socket(0x10000000002, 0x3, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1023, &(0x7f00000000c0)=0x3, 0x4) write(r2, &(0x7f0000000180)="ea3baee79aa4e13d040088f86e887f1bacc027e505387e25072e9eb135d3925d1d4674ff1ae7fa03a94fca5a050000002e9217e90000000001000000f0cf07707102dd14c6afa085189b71bc", 0x4c) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r3, 0x80085301, &(0x7f0000000140)) getsockname$inet6(r3, &(0x7f0000000000), &(0x7f0000000140)=0xc) close(r1) 16:28:59 executing program 1: open(&(0x7f00000001c0)='./file0\x00', 0x50330, 0x0) r0 = getpid() r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4c}, {0x54}, {0x6, 0x0, 0x0, 0x100ff}]}) pwrite(r1, &(0x7f0000000280)="d000"/14, 0xe, 0x0, 0x0) r2 = getpgrp() fcntl$setown(r1, 0x6, r2) ktrace(&(0x7f0000000040)='./file0\x00', 0x1, 0x1506, r0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') 16:28:59 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000400)={0x2, &(0x7f0000000000)=[{0xd70a, 0x1, 0xff, 0x125}, {0x2, 0x20, 0x0, 0xed1}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) pwrite(r0, &(0x7f0000000180)="e16914f6357e3a00000015000000", 0xe, 0x0, 0x0) 16:28:59 executing program 1: r0 = socket(0x10, 0x8000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000180)="6406b752e6", 0x5}], 0x1, 0x0, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="4402", 0x2}], 0x1, 0x0, 0x0) recvfrom(r1, &(0x7f0000000440)=""/218, 0xda, 0x800, &(0x7f0000000200)=@in={0x2, 0x1}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000100)=0x9, 0x4) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x4000000001, 0x0) r3 = dup2(r1, 0xffffffffffffffff) ioctl$VMM_IOC_TERM(r3, 0x80045604, &(0x7f00000001c0)={0x40000000}) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETWF(r2, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4c}, {0x54}, {0x6, 0x0, 0x0, 0x100ff}]}) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4c}, {0x54}, {0x2, 0x0, 0x0, 0x100ff}]}) pwrite(0xffffffffffffffff, &(0x7f0000000280)="d000"/14, 0xe, 0x0, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$WSDISPLAYIO_GETSCREENTYPE(r4, 0xc028575d, &(0x7f0000000240)={0x7, 0x101, './file0\x00', 0x1, 0x1, 0x8}) pwrite(r2, &(0x7f0000000280)="e43083", 0x3, 0x0, 0x100000001) dup2(r2, r1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) openat$tty(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty\x00', 0x8000, 0x0) connect(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000200664f651669816572eae46337da7618f9030000007049d18ca9f940ff0bbc7a1064a4321ec3eaf905000000000010dbe9aa9c08d9ba0e0e0fbe67e04db05e990b938c226b36b37db600"/86], 0x10) 16:29:00 executing program 0: r0 = kqueue() r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) close(r1) r2 = kqueue() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/wskbd\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32=r2], 0x4, 0x4}, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x28}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) ioctl$WSDISPLAYIO_GVIDEO(r4, 0x40045744, &(0x7f0000000100)) 16:29:00 executing program 1: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000020000210]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r0, 0x80085301, &(0x7f0000000140)) getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000000)={0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000140)={0x0}, &(0x7f0000000100)) setpgid(0x0, r3) setpgid(r1, r3) r4 = socket(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TIOCFLUSH(r5, 0x80206979, &(0x7f0000000300)) 16:29:00 executing program 0: mknod(&(0x7f0000000000)='./bus\x00', 0x80002000, 0x801) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f00000000c0)=0x7) open(&(0x7f0000000080)='./bus\x00', 0x400, 0x120) close(r0) 16:29:00 executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bpf\x00', 0x1fd, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000100)=[{0x61}, {0x25}, {0x6, 0x0, 0x0, 0x80000000}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) pwrite(r0, &(0x7f0000000240)="fbaf8a8d1a029be96914f6357e3a", 0x3a, 0x0, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) 16:29:00 executing program 0: r0 = socket(0x18, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r1, 0x80085301, &(0x7f0000000040)={0x0, 0x4}) ioctl$KDGETLED(r1, 0x40044b41, &(0x7f0000000000)=0x1) setsockopt(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r2, 0x80085301, &(0x7f0000000140)) connect(r2, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r3, 0x80085301, &(0x7f0000000140)) linkat(r2, &(0x7f0000000100)='./bus\x00', r3, &(0x7f0000000180)='./bus/file0\x00', 0x0) 16:29:00 executing program 0: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd], [0x0, 0x0, 0x0, 0x9, 0xffbffdff], [0x0, 0x0, 0x403]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f00002b7000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r3, 0x80085301, &(0x7f0000000140)) ioctl$WSKBDIO_GETMODE(r3, 0x40045714, &(0x7f0000000080)) shmctl$IPC_RMID(r2, 0x0) r4 = getppid() ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x2008, r4) shmat(r2, &(0x7f00000ed000/0x1000)=nil, 0x3000) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x22) ioctl$BIOCLOCK(r5, 0x20004276) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) 16:29:00 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bpf\x00', 0x80, 0x0) ioctl$BIOCPROMISC(r0, 0x20004269) r1 = syz_open_pts() close(r1) syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000100)={0x74cad7b1, 0x0, 0x3ff, 0x7ffffffc, "07de477d00"}) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="c610e33375573c72cb1b559634c55913f85c06c5ec9977c41625f98162f59f5c4b442c54d2a4b711cbed5770c9139fe9dd646186175570e73e15bddabd38cb85b02db11aa1da8ff14e650f0a0c0b5396b47e39199d37186b7754cd875c29", 0x5e}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r3, 0x80085301, &(0x7f0000000140)) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x8000, 0x0) ioctl$SPKRTONE(r4, 0x80085301, &(0x7f0000000140)={0x0, 0x7f}) ioctl$WSDISPLAYIO_ADDSCREEN(r2, 0x80245753, &(0x7f0000000000)={0x2a86, './file0\x00', './file0\x00'}) 16:29:00 executing program 0: ioctl$VMM_IOC_WRITEREGS(0xffffffffffffffff, 0x82485608, &(0x7f0000000240)={0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd], [0x0, 0x0, 0x0, 0x9, 0xffbffdff], [0x0, 0x0, 0x403]}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000300)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f00002b7000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x82, 0x0) ioctl$SPKRTONE(r3, 0x80085301, &(0x7f0000000140)) ioctl$WSKBDIO_GETMODE(r3, 0x40045714, &(0x7f0000000080)) shmctl$IPC_RMID(r2, 0x0) r4 = getppid() ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x2008, r4) shmat(r2, &(0x7f00000ed000/0x1000)=nil, 0x3000) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x22) ioctl$BIOCLOCK(r5, 0x20004276) ioctl$TIOCFLUSH(r1, 0x8080691a, &(0x7f0000000300)) 16:29:00 executing program 1: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000000)={'tap', 0x0}) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x60}, {0x74}, {0x6, 0x0, 0x0, 0x1500}]}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bpf\x00', 0x4000000001, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x4c}, {0x54}, {0x6, 0x0, 0x0, 0x100ff}]}) pwrite(r1, &(0x7f0000000280)="d000"/14, 0xe, 0x0, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) pwrite(r0, &(0x7f0000000280)="895e654f5c1d85045229b675851d", 0xe, 0x0, 0x0) ppaanniic:c: p okoerl_nceal chdei_aginteomst_imacg aics_scehertckio:n m "b!u_fpkel rncpeul _lforceke_ lhiesltd ()mo"d fifaiieled:d : ifteilm e a"dd/sr y0zxkfalfflferfd/m8a0n6a4g6ce3rbs0/0+mu1l6 t0ixc0o!r=e0/xk2beer7ndel7/1s92ys88/ck3e0r2nc/ k eStopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 296476 17149 0 0 0x4000000 0 syz-executor.1 * 32762 2253 0 0x12 0 1 sshd db_enter() at db_enter+0x18 panic(ffffffff821eebb1) at panic+0x15c pool_cache_get(ffffffff82642af0) at pool_cache_get+0x323 pool_get(ffffffff82642af0,1) at pool_get+0x91 m_gethdr(1,1) at m_gethdr+0x4c m_getuio(ffff800020acf888,0,445c,ffff800020acfa08) at m_getuio+0xe4 sosend(fffffd806eb63968,0,ffff800020acfa08,0,0,80) at sosend+0x54e dofilewritev(ffff800020ade4f0,4,ffff800020acfa08,0,ffff800020acfaf0) at dofilewritev+0x1b6 sys_write(ffff800020ade4f0,ffff800020acfaa0,ffff800020acfaf0) at sys_write+0x83 syscall(ffff800020acfb70) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffbf620, count: 4 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic pool_cache_item_magic_check: mbufpl cpu free list modified: item addr 0xfffffd80646c3b00+16 0x0!=0x2be7d719288c302c ddb{1}> trace db_enter() at db_enter+0x18 panic(ffffffff821eebb1) at panic+0x15c pool_cache_get(ffffffff82642af0) at pool_cache_get+0x323 pool_get(ffffffff82642af0,1) at pool_get+0x91 m_gethdr(1,1) at m_gethdr+0x4c m_getuio(ffff800020acf888,0,445c,ffff800020acfa08) at m_getuio+0xe4 sosend(fffffd806eb63968,0,ffff800020acfa08,0,0,80) at sosend+0x54e dofilewritev(ffff800020ade4f0,4,ffff800020acfa08,0,ffff800020acfaf0) at dofilewritev+0x1b6 sys_write(ffff800020ade4f0,ffff800020acfaa0,ffff800020acfaf0) at sys_write+0x83 syscall(ffff800020acfb70) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffbf620, count: -11 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800020acf5b0 rbx 0xffff800020acf660 rdx 0xffff800020ade4f0 rcx 0 rax 0 r8 0xffffffff81053b4f kprintf+0x16f r9 0x1 r10 0x25 r11 0xd54791ea81df4b2b r12 0x3000000008 r13 0xffff800020acf5c0 r14 0x100 r15 0x1 rip 0xffffffff81fec828 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800020acf5a0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{1}> show proc PROC (sshd) pid=32762 stat=onproc flags process=12 proc=0 pri=24, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800020ade280,0xffff800020adeec0 process=0xffff800020ac8ba0 user=0xffff800020aca000, vmspace=0xfffffd806e993178 estcpu=0, cpticks=2, pctcpu=0.0 user=0, sys=2, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 17149 181037 23466 0 2 0 syz-executor.1 17149 433114 23466 0 3 0x4000080 fsleep syz-executor.1 17149 296476 23466 0 7 0x4000000 syz-executor.1 23690 165431 0 0 3 0x14200 bored sosplice 23466 189389 87148 0 2 0x482 syz-executor.1 62170 8166 87148 0 2 0x2 syz-executor.0 87148 163368 61199 0 3 0x82 thrsleep syz-fuzzer 87148 27864 61199 0 2 0x4000482 syz-fuzzer 87148 76227 61199 0 2 0x4000082 syz-fuzzer 87148 466085 61199 0 3 0x4000082 thrsleep syz-fuzzer 87148 88900 61199 0 3 0x4000082 thrsleep syz-fuzzer 87148 467486 61199 0 3 0x4000082 thrsleep syz-fuzzer 87148 94495 61199 0 3 0x4000082 thrsleep syz-fuzzer 87148 503742 61199 0 3 0x4000082 thrsleep syz-fuzzer 87148 264502 61199 0 2 0x4000082 syz-fuzzer 87148 185707 61199 0 3 0x4000082 thrsleep syz-fuzzer 61199 105829 2253 0 3 0x10008a pause ksh * 2253 32762 67769 0 7 0x12 sshd 27785 55959 1 0 3 0x100083 ttyin getty 67769 29156 1 0 3 0x80 select sshd 64153 308283 90789 74 3 0x100092 bpf pflogd 90789 54057 1 0 3 0x80 netio pflogd 98871 121787 78771 73 3 0x100090 kqread syslogd 78771 419652 1 0 3 0x100082 netio syslogd 55878 512440 1 77 3 0x100090 poll dhclient 8632 392122 1 0 3 0x80 poll dhclient 33208 350504 0 0 3 0x14200 bored smr 73779 513076 0 0 2 0x14200 zerothread 80488 284771 0 0 3 0x14200 aiodoned aiodoned 83962 391153 0 0 3 0x14200 syncer update 74247 193009 0 0 3 0x14200 cleaner cleaner 79248 477930 0 0 3 0x14200 reaper reaper 91888 502574 0 0 3 0x14200 pgdaemon pagedaemon 23220 322809 0 0 3 0x14200 bored crynlk 7545 43718 0 0 3 0x14200 bored crypto 29465 99396 0 0 3 0x40014200 acpi0 acpi0 52411 92212 0 0 3 0x40014200 idle1 9803 140409 0 0 3 0x14200 bored softnet 29086 283025 0 0 3 0x14200 bored systqmp 46720 107142 0 0 3 0x14200 bored systq 529 173681 0 0 3 0x40014200 bored softclock 49408 499794 0 0 3 0x40014200 idle0 1 439829 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 62170 (syz-executor.0) thread 0xffff800020a6c4e8 (8166) exclusive rrwlock inode r = 0 (0xfffffd806b42cb38) #0 witness_lock+0x4c5 #1 rw_enter+0x453 #2 rrw_enter+0x88 #3 VOP_LOCK+0x4b #4 vn_lock+0x81 #5 vget+0x1c8 #6 ufs_ihashget+0x141 #7 ffs_vget+0x74 #8 ufs_lookup+0x14b7 #9 VOP_LOOKUP+0x5b #10 vfs_lookup+0x7a6 #11 namei+0x63c #12 dounlinkat+0x99 #13 syscall+0x4a4 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806b42c1a8) #0 witness_lock+0x4c5 #1 rw_enter+0x453 #2 rrw_enter+0x88 #3 VOP_LOCK+0x4b #4 vn_lock+0x81 #5 vfs_lookup+0xe6 #6 namei+0x63c #7 dounlinkat+0x99 #8 syscall+0x4a4 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9484 6401K 6724K 78643K 10636 0 pcb 13 8K 8K 78643K 21 0 rtable 83 2K 3K 78643K 213 0 ifaddr 42 10K 11K 78643K 58 0 counters 41 33K 34K 78643K 45 0 ioctlops 0 0K 4K 78643K 1471 0 iov 0 0K 12K 78643K 4 0 mount 1 1K 1K 78643K 1 0 vnodes 1219 77K 77K 78643K 1241 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 4 0 VM map 2 1K 1K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1809 196K 290K 78643K 12766 0 file desc 5 13K 25K 78643K 61 0 sigio 0 0K 0K 78643K 4 0 proc 60 63K 95K 78643K 444 0 subproc 32 2K 2K 78643K 34 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 22 1K 2K 78643K 33 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 25 122K 122K 78643K 25 0 exec 0 0K 1K 78643K 211 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 96 21K 21K 78643K 1090 0 UVM aobj 2 2K 2K 78643K 5 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 6 0K 0K 78643K 12 0 temp 74 3037K 3101K 78643K 2311 0 kqueue 3 4K 5K 78643K 4 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 2 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 21 0 19 1 0 1 1 0 8 0 rtentry 112 45 0 12 2 0 2 2 0 8 0 unpcb 120 41 0 31 1 0 1 1 0 8 0 syncache 264 6 0 6 2 1 1 1 0 8 1 tcpqe 32 69 0 69 1 0 1 1 0 8 1 tcpcb 544 22 0 18 1 0 1 1 0 8 0 inpcb 280 60 0 53 1 0 1 1 0 8 0 nd6 48 6 0 3 1 0 1 1 0 8 0 pffrag 232 1 0 1 1 0 1 1 0 482 1 pffrnode 88 1 0 1 1 0 1 1 0 8 1 pffrent 40 45 0 45 1 0 1 1 0 8 1 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 14 0 0 1 0 1 1 0 8 0 pfstkey 112 14 0 0 1 0 1 1 0 8 0 pfstate 328 14 0 0 2 0 2 2 0 8 0 pfrule 1360 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 188 0 44 12 0 12 12 0 8 1 art_table 32 189 0 44 2 0 2 2 0 8 0 art_node 16 44 0 14 1 0 1 1 0 8 0 sysvmsgpl 40 2 0 0 1 0 1 1 0 8 0 shmpl 112 3 0 3 1 0 1 1 0 8 1 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 1463 0 57 46 0 46 46 0 8 0 ffsino 272 1463 0 57 94 0 94 94 0 8 0 nchpl 144 1741 0 126 61 0 61 61 0 8 0 uvmvnodes 72 1523 0 0 28 0 28 28 0 8 0 vnodes 208 1523 0 0 81 0 81 81 0 8 0 namei 1024 4456 0 4456 1 0 1 1 0 8 1 percpumem 16 33 0 2 1 0 1 1 0 8 0 scxspl 192 5017 0 5017 2 1 1 2 0 8 1 plimitpl 152 17 0 9 1 0 1 1 0 8 0 sigapl 424 277 0 245 4 0 4 4 0 8 0 futexpl 56 419 0 418 1 0 1 1 0 8 0 knotepl 112 55 0 36 1 0 1 1 0 8 0 kqueuepl 144 8 0 6 1 0 1 1 0 8 0 pipelkpl 48 80 0 70 1 0 1 1 0 8 0 pipepl 120 160 0 141 1 0 1 1 0 8 0 fdescpl 496 261 0 245 3 0 3 3 0 8 0 filepl 152 1296 0 1193 5 0 5 5 0 8 1 lockfpl 104 19 0 18 1 0 1 1 0 8 0 lockfspl 48 9 0 8 1 0 1 1 0 8 0 sessionpl 112 18 0 7 1 0 1 1 0 8 0 pgrppl 48 22 0 11 1 0 1 1 0 8 0 ucredpl 96 54 0 45 1 0 1 1 0 8 0 zombiepl 144 245 0 245 1 0 1 1 0 8 1 processpl 984 277 0 245 5 0 5 5 0 8 0 procpl 624 352 0 309 4 0 4 4 0 8 0 srpgc 64 2 0 2 1 0 1 1 0 8 1 sockpl 400 123 0 104 3 0 3 3 0 8 1 mcl64k 65536 4 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 160 0 0 19 0 19 19 0 8 0 mtagpl 80 4 0 0 1 0 1 1 0 8 0 mbufpl 256 297 0 0 18 0 18 18 0 8 0 bufpl 280 4090 0 173 280 0 280 280 0 8 0 anonpl 16 36724 0 24358 51 1 50 50 0 124 0 amapchunkpl 152 1126 0 993 7 0 7 7 0 158 1 amappl16 192 895 0 236 34 0 34 34 0 8 0 amappl15 184 19 0 16 1 0 1 1 0 8 0 amappl14 176 5 0 4 2 1 1 1 0 8 0 amappl13 168 25 0 24 1 0 1 1 0 8 0 amappl12 160 10 0 10 1 1 0 1 0 8 0 amappl11 152 73 0 55 1 0 1 1 0 8 0 amappl10 144 19 0 13 1 0 1 1 0 8 0 amappl9 136 371 0 368 1 0 1 1 0 8 0 amappl8 128 301 0 289 1 0 1 1 0 8 0 amappl7 120 126 0 113 1 0 1 1 0 8 0 amappl6 112 24 0 20 2 1 1 1 0 8 0 amappl5 104 199 0 183 1 0 1 1 0 8 0 amappl4 96 509 0 475 2 1 1 2 0 8 0 amappl3 88 104 0 99 1 0 1 1 0 8 0 amappl2 80 1172 0 1101 3 1 2 3 0 8 0 amappl1 72 15934 0 15487 26 11 15 20 0 8 6 amappl 80 596 0 553 2 0 2 2 0 84 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 253 0 253 1 1 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 64 4 0 3 1 0 1 1 0 8 0 uaddrrnd 24 261 0 245 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 261 0 245 1 0 1 1 0 8 0 vmmpekpl 168 5998 0 5968 2 0 2 2 0 8 0 vmmpepl 168 38807 0 37018 107 7 100 100 0 357 22 vmsppl 368 260 0 245 2 0 2 2 0 8 0 pdppl 4096 530 0 490 6 0 6 6 0 8 0 pvpl 32 133573 0 118094 129 0 129 129 0 265 4 pmappl 232 260 0 245 2 0 2 2 0 8 1 extentpl 40 46 0 29 1 0 1 1 0 8 0 phpool 112 171 0 3 5 0 5 5 0 8 0