last executing test programs: 686.745593ms ago: executing program 2 (id=3): getrusage(0x1, 0x0) getrusage(0x0, &(0x7f0000000000)) 676.812189ms ago: executing program 5 (id=6): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f00000001c0)={0x6, 0x8, 0xffffffde, 0x5, "100000e500", 0x0, 0xe}) (async) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)='\b', 0x1}], 0x1) (async) close(r0) (async) syz_open_pts() (async) r1 = syz_open_pts() ioctl$FIONBIO(r1, 0x8004667e, &(0x7f0000000140)=0xa1fa) ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000180)={0x80000001, 0x5, 0x8000, 0xfffffffe, "36a684f281ddad3366fe9d66e391669da2561ea7", 0xd34, 0x6}) (async) semget$private(0x0, 0x4, 0x61d) read(r1, &(0x7f0000000200)=""/4096, 0x1000) syz_emit_ethernet(0x1000e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaadf56959305ef86dd6000000000180000feff000000006209000000013a000000ff0200000000000000000000000000010300000000000020"]) (async) setitimer(0x2, &(0x7f0000001a80)={{0x59f, 0x4}, {0xfffc, 0xe798}}, &(0x7f0000000180)) 641.241811ms ago: executing program 0 (id=1): r0 = syz_open_pts() r1 = syz_open_pts() r2 = syz_open_pts() setrlimit(0x8, &(0x7f0000000980)={0x42, 0x62}) r3 = syz_open_pts() r4 = syz_open_pts() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0xffffffff}, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1}) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x11}, 0x4000000000000007, 0x0, 0x0, 0x0, 0x0) ioctl$FIOASYNC(r3, 0x80047470, &(0x7f0000000000)=0x2) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000300)="8c9fbeb2", 0x4}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$FIOASYNC(r4, 0x80047460, &(0x7f0000000180)=0x5) ioctl$TIOCSETAW(r4, 0x802c7415, &(0x7f0000000040)={0x2ec8, 0x6, 0x5, 0x8, "d0cd00817c000000000800000000000000000020", 0x941, 0x107f}) unveil(0x0, &(0x7f0000000100)='r\x00') r5 = socket(0x18, 0x2, 0x0) sendmsg$unix(r5, &(0x7f00000005c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000200)="dd6ad7f5a8648774ed9dcdd2faf799060a1953bede47626a21ee0f5513d3568a713c2f3a65bc7e0e22205a7bdf39754e93ef05ff928321b1c18056e88f15b80ff93dd4cfa83b2f84ba056ef31b685a98efbc5b552c82671f09289ad1e748c50b19c9d1de9ee129c5eed5f2142996ef2e12cc38c39b703ec1a6fd3ae318f114d0583ce26eddcaf746fc969ddd174a72acb5898ed570cef2d577aeefb10bcfce5cfcca9fbcb245c622a5255652", 0xac}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="3800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32=r3, @ANYRES32, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32, @ANYBLOB="2000000000000000ffff00000000003b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="2000000000000000ffff000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000000000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x8}, 0x1) setsockopt(r5, 0x1000000000029, 0xa, &(0x7f0000003680)='\x00\x00\x00\x00', 0x4) setsockopt(r5, 0x1000000029, 0xd, &(0x7f0000000000), 0x0) setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) setsockopt$sock_int(r5, 0xffff, 0x0, &(0x7f00000001c0)=0x81, 0x4) r6 = getpgrp() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x2, 0x401, 0x21a7, r6}) r7 = syz_open_pts() close(r7) syz_open_pts() writev(r7, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x2, 0x6e14aad8, 0x1008, r6}) recvmmsg(0xffffffffffffffff, 0x0, 0x20, 0x3, 0x0) syz_open_pts() 548.382052ms ago: executing program 5 (id=10): r0 = syz_open_pts() mkdir(&(0x7f0000000500)='./file0\x00', 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="e6bcd9196aa248ae6ed416743cf50ddeb81fa945e00540f16ce79825c82ef77e113725b96e9f1a0d6d3503925dfda314d3ffe5db44c535e38a3b94384b4ae7a1e8d4769b54cc7711685303679faea724e42befa3e15273b9e457dd05e0f58055e632f4f51518482946e6ae8be7102e9fb0bd35627a9daee3fab674c2d1cc9c6c224d93e7e6ba856eda08575bccc0c64a77a4b6dd7c326144de2505e59271f0c6881f2deb53e0d13201aba813cb98a78889f7d6b6d10ea29ef927c191154eb79677828dc23c8e7a270ec15d3a25f06eddba4bd9bddea3eda6fceda18a3f32d13aa4355641e3a5e79f50", 0xe9}, {&(0x7f0000000200)="891a4d7b6fff70f1f0d5eeacc07a51f7d119ba0eb04ad21b36feeb3e10969cc15b497759d7cb4169e8c81925ba0bc7b6a2725c933ea9539109ec041e33ee6cf71644ac0c8eff14b5511373ebdd", 0x4d}, {&(0x7f0000000280)="753e38dff21665046a00121d4bd8c0d82ee43a5080157fa5f26779c2c14b67b60bfefe6a0c06d927fe69e231ebc0089be924ea32ee94d5f2e1d123e63ee77ca9cc90c740c7ea9826fe1b1ea806568759c7f65a37aabcacf5033adff65272d0ec96d5195644146e85e993c87cde124fbb5fbd27fafbeb6b47c7f99f3656dbcf1c45674548a38b041009008f000b3839e603110564b3eeadd654fb978fbebed67c306f7823e40eb79c48fad9cef0bdc1b802b53c612ebce821b5167b53bdf13048a64038c3ca31c33d429ab360a52d7cd5136ee76694f25011a1b672ad75a61dd5bcb45f267ecf77b1fe621c2d343f", 0xee}], 0x3) chdir(&(0x7f00000001c0)='./file0\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setrlimit(0x8, &(0x7f0000000580)={0xa, 0x56}) r1 = syz_open_pts() close(r1) syz_open_pts() ioctl$TIOCSETA(r1, 0x802c7414, &(0x7f0000000340)={0x8, 0x3, 0xffffdf83, 0xffff7f8a, "08ed7f990009000000000000ffffffffffffffe6", 0x3fffffd, 0x1}) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) writev(r1, &(0x7f0000000500)=[{&(0x7f0000002c40)="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", 0x1d4}], 0x1) ioctl$TIOCSETAW(r0, 0x802c7415, &(0x7f0000000000)={0x8, 0x3649b64, 0x80000000, 0x4, "dcb8351ce7e18032b76c53e05d1fae01e5d41d9c", 0xffffbc7e, 0xffffffff}) 543.21065ms ago: executing program 6 (id=12): r0 = shmget(0x2, 0x1000, 0x620, &(0x7f0000ffe000/0x1000)=nil) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x1022, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r11 = getpgrp() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x1, r2, r5, 0xffffffffffffffff, r7, 0x0, 0x4}, 0xfff, 0xe615, r11, 0x0, 0x200, 0x4, 0x4}) r12 = open$dir(&(0x7f0000000180)='./file0\x00', 0x2, 0x100) r13 = msgget$private(0x0, 0x251) msgctl$IPC_SET(r13, 0x1, &(0x7f00000001c0)={{0x2, r2, r9, r4, r8, 0x20, 0x8001}, 0xee, 0x9, r11, r3, 0x81, 0xffffffff, 0x8}) r14 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000240), 0x80, 0x0) ioctl$VMM_IOC_RESETCPU(r14, 0x82405605, &(0x7f0000000280)={0x5, 0x7, {[0x400, 0x8, 0x3, 0x9, 0x4, 0x5d5, 0x3, 0x10, 0x49a, 0x8, 0x3, 0x4, 0x7, 0x1, 0x9, 0x5, 0x7], [0x1, 0x5, 0xfffffffffffffffc, 0x8, 0x6, 0x77, 0xad, 0x3, 0x3, 0x1], [0x68, 0x1000, 0x7, 0x2, 0x1, 0xfff, 0x1], [0x418, 0x0, 0x76db, 0x200000000, 0xd, 0x8], [{0x0, 0x57, 0x101, 0x2}, {0x645, 0x2, 0xda, 0x5}, {0x8, 0xffff, 0xcb6, 0x94a5}, {0x8, 0xfe46, 0x6, 0x1}, {0x2b20, 0x0, 0x8, 0x4}, {0xf87, 0x81, 0x8, 0x7}, {0xc0, 0xfffffffa, 0x5, 0x2}, {0x3, 0x400, 0x0, 0x5}], {0xc9, 0x800, 0xfffffc01, 0xffffffff}, {0x40, 0x800, 0x3d, 0x7}}}) r15 = openat$pci(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0) ioctl$PCIOCGETROM(r15, 0xc0107005, &(0x7f0000000540)={{}, 0x6, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r16 = open(&(0x7f0000000580)='./file0\x00', 0x20000, 0x0) fcntl$lock(r16, 0xc, &(0x7f00000005c0)={0x1, 0x1, 0x5, 0x56032064, r1}) fcntl$lock(r16, 0x7, &(0x7f0000000600)={0x1, 0x2, 0xfffffffffffffffa, 0x8, r3}) wait4(r11, &(0x7f0000000640), 0x2, 0x0) getsockopt$SO_PEERCRED(r16, 0xffff, 0x1022, &(0x7f0000000680)={0x0, 0x0}, 0xc) setreuid(r17, r4) getsockopt$SO_PEERCRED(r16, 0xffff, 0x1022, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f0000000700)=[r18, r6, r5, r10, r6]) ioctl$VMM_IOC_WRITEREGS(r16, 0x82485608, &(0x7f0000000740)={0x7ff, 0x8, 0x2, {[0x81, 0xe63, 0xfc8e, 0x6, 0x400, 0x8, 0x6, 0x0, 0x8, 0x7ff, 0x4, 0x400, 0xd, 0x6ef, 0x7a08bc2c, 0x4, 0x0, 0x1], [0x7, 0x8, 0xc8c, 0x40, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x9, 0x4], [0x76, 0x6, 0xff, 0x1, 0x100000001, 0x9, 0x1], [0x5, 0x23180aa7, 0xa, 0x9, 0x6, 0x7], [{0x3, 0x6f5cfd1f, 0x5, 0x4}, {0x40, 0x9, 0x7ff, 0x8}, {0x3ff, 0x4, 0x7f, 0x9}, {0xfff5, 0x8, 0x7ff, 0xfff}, {0x0, 0x6, 0x2, 0x9}, {0xab9b, 0x4, 0xb3, 0x3}, {0x7fc1, 0x1000, 0x3}, {0x2, 0x7, 0xff, 0x1}], {0x3, 0x56, 0x5, 0x3}, {0x400, 0xfffffffe, 0x7ff}}}) sysctl$net_inet6_ip6(&(0x7f00000009c0)={0x4, 0x18, 0x29, 0x11}, 0x4, &(0x7f0000000a00)="36b6f10f30da9f19529a681ed2dbc2d7d2282009a56e923389269cf015442d8bf631085ac44484e49ec16175e995d89438b63c77fe5da860d176d84773f9e6da5d0e0708", &(0x7f0000000a80)=0x44, &(0x7f0000000ac0)="67fc7afef3f3e223fe67016becb862dac0bc7c335e81109ba1bbbda149f2514daa61d1e619accf0fa70632729be23780bc4d28511f310a91872b808f667b4e354278fbd4d04d0515668531558e1f61e9d380975ee0", 0x55) fcntl$lock(r12, 0x7, &(0x7f0000000b40)={0x1, 0x3, 0xffff, 0x1, r11}) r19 = kqueue() shmget(0x3, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) close(r19) ioctl$WSMOUSEIO_SCALIBCOORDS(r16, 0x81205724, &(0x7f0000000b80)={0xa88, 0x8, 0x9, 0xb1, 0x8, 0x3, 0x8, 0x10, [{0x3, 0x1, 0x800, 0x8}, {0x7ff, 0xe0, 0x0, 0x3ff}, {0x54caac50, 0xfffffffb, 0xa1, 0x7}, {0x1, 0x10, 0x7, 0x7}, {0xb71, 0x0, 0x10}, {0x9, 0x80, 0x3, 0x100}, {0x32, 0xa0000, 0x3, 0x8e3}, {0x80000001, 0xba0, 0x8, 0xe}, {0x5, 0x8, 0x7, 0x7}, {0x200, 0x7, 0x1, 0xb35c}, {0x80000000, 0x7, 0x8, 0x2}, {0x7, 0x0, 0x5, 0x1}, {0x7ff, 0x3, 0x7}, {0x2, 0xe, 0x40, 0x7}, {0x7, 0xbfee, 0xbcd, 0x3ff}, {0x80000001, 0x4, 0x2a, 0x7fffffff}]}) renameat(r12, &(0x7f0000000cc0)='./file0\x00', r12, &(0x7f0000000d00)='./file0\x00') open$dir(&(0x7f0000000d40)='./file0\x00', 0x1, 0x10) 527.282713ms ago: executing program 4 (id=5): setsockopt(0xffffffffffffff9c, 0x6, 0x6, &(0x7f0000000000)="03544efa87eab5460db606a8a6ba13b39a1f0cbfef04d6e53da662effed510f0c7be1b50a1a7ca043937569bcf4b9b289a925b585cda5cc42bcf842a6048b807ff133feb6e9807490176a0d2c0ebcec0455cdbcb82a3ba61c3e4b8fb6300dfe4d6d4e748b53014a60e23a7e196979107450fa070ee860dea14071a69e48a452eb36750fa5606fd2f31b764779e04867a65ccffe6f2dac99580ac54e1b9d0953fa55ffc53024d6c", 0xa7) 427.882373ms ago: executing program 6 (id=13): munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) syz_emit_ethernet(0xd72, &(0x7f00000003c0)={@random="476f5704aa99", @local, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0xd3c, 0x0, 0x0, @rand_addr="000009003a00000300", @local={0xfe, 0x80, '\x00', 0x0}, {[], @udp={{0x3, 0x1, 0x8}, {"6cb70acca5d23f18e675c9e5475f1d34cc36e9ef3c61065912f19a69cf1d0d02cfd947ac17f2d0b64ed872676145c18181002d4df7849144dcd339682dfb06e182206b94eaa83a2358d414347aec54885b08bebd465a0b53b7835ac8f61ac9e8a4a4751c1329102e5652fec4008fa43f4eb944d711ee67b910b2d1e205616dbe26f0d332f3b962adfd7c1d5b185c4db7ace6d7d42212086659a20be36a1d4ea4a60a8ba4d4e1ebdba9989b324da957c3aa88b872c594c9aee927bb792647e5b956cedc868759e50d67bfbd518e1ef88a74e30afe94e9bbff1d3a0531bbf004a3eb523bb1221f3e5dc21998f43d2558fa75b78bb7e339da20b0705134e0af82f4862e18b087953f230c64e7643443003ec7b2f61e13aeaa3683998a515c5c85b86dc856134de217f3cd7d214706ed969ac1a784257b19895b0a22f3273b68a27bd43ded6ce16d8eb407e4c54798735c9eed47c54a50aecada3402ad252367984630d1af739901aa762dbdedc1a59ed1f4f756a8c4f623233741c550e60aad0dbcb19341362f0008ff5bbbcc1a0f4a32114762a9057cda10a69ee644a84e8a785bf838d2604188232f937ab9fcbc67694286bac339499b1c2dcbdea63301caaf4ae7687a3bd6fc58c929090396895def70ac67e3146d6c212ab4cfcffbfa054c8da70104393920001708947f4a17a7a568f942460eda66622afdee93d2d64e48a272c7974fcba74f6b5ac43c6ac7ba2d7ce7162d82497d051a442eefcdd7582491d23508e404deafd8f327adc84e724eab9efeebfdbbbc33322a7ed8d6fa203d1b0bd0f7b66a54bb0857a0210351248159c29c76cfa76462cebfde31e064ae0cc855f8146a1d90c6b050fee7f484409c647c19c0ebd5a05bbd67c826bcdfb3a0a0cd3f03bfb7c7da710fb42db12bcb2e8fbcdfe038bac145e4d39423fa15162cb531b3f794adb7fd687ab31abe95a312d464b6f618bb4cdbdbb2ee43b016864f0de7fbd7d7635aca737fcaa3a6c2a609fe042b3f8c293db5687cfaec09f8f61c16618099d7cdd01a1fa6d12be75848bcf8737ed6264b428759ba1377ea68664b4c7384e61af0c5410cc29921e17c2d12f22b2a3a5de395553993153e62b1ac73844bc49cb4dc2f8a6cd9027f7decd0e29874dd349dcdbfddcc12f95968b9521639fed9b00d1cfa19f64bc37315fb521bb2d39788dbf044746c78a9d502b3d4180888da4dfd64e6886e33a742652365ecd47a4c172719c7c64a49da4f44500af8092dd22d0eceec93283b89102daa754e624851657fd94022e49402dc681ace4703ccaa4bc2a549754cc898dcbc6d71b51afcf6fd48437791326b27d83e262ee942a5142a901966c30998a0b0e94ee77a476490c0cefb86920c38d0b0ad54d062bb9245626f8c323d11244815fc542b0764790a8516b1de76b805eb7a7971d0a3b53146df17ae6f711bd474103451d1a9d20737be30b50df30cea68cc22ab2c78f95ba66610593b5e7f4297acc7bfa11d20ec2ed80a21fe593e3ca9fd7a82395d899a78176dbecdd7e5609244710f5fbb0f7b44e88a737e2417e4de964a6444f58d7a6be7538240b0cf31b4149dbde051001eb55d967a6900cc9d22741abd48f6bf0a83301b05c89fba72f7a39eb69eb6970818d0e8ca011ebea713600a4ee8915a334008d0d394487a85b6062d8c9c280a9f4279f2260818352bfa79416a7a390a1211601ad80a28e130521c5d7ec392665b66ffff3074232bd2bf5c8f9cee88488767507795d5f8a1c16581dc79825f1f9a727e1d30d21711a548432a1280e03817719f32cdae47f06c20a9101c84a5086b275e9a648a4a2409182426bba1de90cede0e228b808173d78e0f8fc9b52b7c259b32904e0fa4da792fa0a4bedcb87ea08506a5da3b1d0010679155c23f31d108709f62b0452692f8d87cacd85bab2f93625ed950b48ae7b005c01277763720b8b4c8cae8d87943e46f16c64931659cc4bb6a39c605d6dace1ca061eba0e16b9c3e21fddbe294b2b3cb5f5cf1ccd7b470b825ece3e4f769821a295c5d699b64f1bb1bf8144700c0245bb8ba01a5a4b0e5ec40ded9af774cdc6d5f9ca7574eb457293879e29e5472bb7f966c6777ccc0398874ceebc49d5eb4e3ec0704ea51d099ede629b7b8b98ca49dce9caac1862cc9e5342467a61ee0a98204b09cc89bdd2f15b9e2aa5fe1b218445ed03e06c64b1c96b778002793e3c4b901730e35e943208eac09a81d8cb943873c635f2b71bdc2870abfc28b20c8238f2bf5d0c5403288259cb78451f323eb8ae1022666f46217e7884dd22160fa07080dce7d812db366519214e643c1754f7d286c3ff06f92c61fc421064757bcda9136d668665251cb9cc58b371f431284cb97239a492a7be4b4abdfcbb2c8f445f73d6fbbacdc53f85942996b08fbdc4818658da052f715cfd80f9e38c517317438f8769a53a5c3664283ba47da7b146e51881de59e17583887453e418258c6695e1e4d0b1d0ed4d909713ecf0a82447214ed3aef96448411a2bdb9bdff323f42abca5b38d2cb256f43d85b2d7fdb49da22c46f2bd6d3adee8f3091ecd241110534a1dd93d16c21b11c96e7ed245365a221489d62967e70aa700542dea1bf4d1fc564b5e6bf4a0b2f41a53b91da9cc61067ba3e76b0fe57a328586966cb426044949afd87cb6f5f8a7682edd71d4669122b2fc86f5c11fb9274731e9567b799045f0cf1226a6d952df9af1331aa22d1eb7b36f4b220e4f2d6d141a0c6551f547a15215962cc1a33ec83175b24f145c1cdc2a315ca67dc6fb55732934ef6eface2082add04d773afca98a3f876b208fba08bff41a700ef697fd17b49bf1eb54a300fb273bec609b49659852021d5340c92c9bb0f1ae3d27f8dfef65422c773045f9b704ba38afa36402c9ad201bebf579afb65cc01dd83b012af21b20ba4cbb8b73abf6bc7798b2ad72708122f4145fc919ca109556091a6aa25ea82ac8a8308488f294d88b367185e9199bdfa982e64ebee620e776ceb14f164660ce1b0ba464915175606118d2d6c5c0a02c9477d5ba4a365d9034d178bf642ee83146b000a23149f3dfe599f328a3e7e1c3b2221fb2040c36c1d9327301d38b8729e52734660167106baf2526d187389c5f2ba790ade5b1847c0562e321a75d0e97d85ec4ccadb902196f81a42c1486c18d70f6c3f290b7569cd746a39cf8fb9a93fcd6fe38dd76167a8f951bb06455cb36903313916c8324dbce842ed68423850d3e9ca7a03cf3977bcf637cad8d098615c1ea3bc1dc429119d9aa0ca0f50cbd39718ef34909271001fa7a1e9f2966a698c86b83a094058a409ded2c3b11c664a948807af5bafeaad2763346aaf1c64ba8c2ecff51d36c918e3cd3878ba1b4b57bc2dd7700fb64a9ae142925a58c9c0938bbdfa95690d85422cd9bf7cbc9dedf7d50a58838f4681f8aa706fc8a88c2adca768d0a32c6bb202d47cca4aa28f815dbefb7041c084f6a92b689e5671c2734a4c3b1884ad1a54e7b6b84af59571dcef91341bbe9f79599f132fb6b9a89d62a806c3eeff78f9a3007da8f3adb7356601808ea8709e36fd97d33b0997337ea2eb54629f5a5fc3cc14878cec288c48e523098857ab4e37219519d71b2f717f9e5d4118aa983ca7e503de9866ed220a63e6574cca85c547a22de8104a6a62b2484286a01490c08fd419000f1120ba6edf2a8841d1e94abcb3166b1392691c363d871fc9949a7917bf0490f9e2c169a571868100332f918d816da3de0379a555ed4c157c84716c74824b7865f3a50a797bcb385775b1d028784cbcb80396a4c5af1d381b07e91f3150d6583b1619ee930ed6672a70193255b83ab63c9428db3c4d7bf5ec5f5b2f22936d16167c8fbbd8ce55fa07826199c4705af944e6b752a074a6360f8fbf6105535dec2abbadfb9721771306ce11131837a1591dda7deb3552a223a28ac9b161a21a2afa6b26d0ecf1413dc8a8ff71d1c98606dafa059b150ed8de82933607677fe1ec480a36a442681ce22e657473cdc87cfcf9db27358e233af5c48bf4903ab16fa2524a19f91c5c8810f584a16822f67c1252ca17651722492db97be8b17c0970ffad00faab55861071ea43986ab28e7cfbc8c4bb920107cea424bc50f4bb9f1f0843a812c97129846504b11404dd75a2f3194ee63b74e30852f0917ef228cd822b8e7bb5b30a0f44a640ca639909de77398da6c635534d9a0537208d4ffc6e9b08eeb54f4326930aa8cd5d6e117abd75b0a971d4597b6b5913f49deb6e1e079d34b8c0a35440974ab08f921f06e2fdfdce5cf363392574c8dfe4aafa7dc51a0c1e23677d0d6d92109d93e34a4ea80bce82c851dde843363d7c554c5519c5b87f3f51d0907778059f0df94133b060069211a302b2d406ea6ee0d12ddd6e16cd4524efa6925c9c90a3c99e35292b8ed185ababea7d989b07b0ebaf50e36434367e09ff7a575f4b3b2cd28564ca1fd31223481add72794ab3c8291c82803f4fb56c1461b5e6c5f5e75f1a6faa829896e9872f53ae0bc512b3af257a9571a3d8f675b2043a09551a9e6b4a23dadb3ba53f3995bdf898ebf0912f0e3bda437a580e6f701c4f0f6ca7d9ce9b3866b21bd16a11790c675aa43073a9872d3fc9e394c635daa34e7b4ed546a3b089a66d14e76bc355374f6569035dd065b779b25056b85639e575e1f747fcdbf350fddc503600d048b24c42ba5be888fcfdef136de21621e4ff580db5b6993145ffb7e51a8a20b1c426082230eb1e3c"}}}}}}}) 426.785692ms ago: executing program 4 (id=14): clock_gettime(0x2, &(0x7f0000000040)) nanosleep(&(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)) sysctl$net_inet_ah(&(0x7f0000000000)={0x4, 0x1e, 0x2, 0x6}, 0x4, 0x0, 0x0, 0x0, 0x0) sysctl$hw(&(0x7f0000000000)={0x6, 0xb}, 0x5, &(0x7f0000000040), 0x0, 0x0, 0x0) 426.442485ms ago: executing program 6 (id=15): open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x186) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x70) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x80) socket(0x24, 0x1, 0x0) (async) pwritev(r1, &(0x7f00000018c0)=[{&(0x7f0000000440)="3389ed", 0x3}], 0x1, 0x3fffe) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000140)=""/139, 0xffffffbc}], 0x2, 0x0) (async) r2 = socket$unix(0x1, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getdents(r3, 0x0, 0x0) (async) sysctl$net_inet_ip(&(0x7f0000000000)={0x4, 0x2, 0x0, 0x1c}, 0x4, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b100050400", 0x5, 0x400, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0xa}, 0x80000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x200023}) (async) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x1e}, 0x5, &(0x7f0000000140)="e33745e84d5ebfb9cc2f7fa3a7f7891721720e69dac610a4fb5eaf3e3c6e1d648a8ca6ebc70f949c442aee9dc79e2cd74f4e106f382caf01ada3bc4efb0f6bc50690e5d879fac2492f4a0491b1ea3359aa5c5164ad97ac7c3aaddd498c0f962f5167b69cfdc8287fc34b8138340e60c404a855858ea5fc", &(0x7f0000000000)=0x59, 0x0, 0xfffffdfd) (async) r4 = socket(0x11, 0x3, 0x0) sendto$unix(r4, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a378343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) (async) r5 = getuid() (async) syz_emit_ethernet(0x76, &(0x7f0000000180)=ANY=[@ANYBLOB="69e1629b6174aaaaaaaaaabb86dd6000100000402c00fe697a653e336f0039b7826b18a30000500000000000ff0200000000000000000000000000013c000000000000000100000100090000020090780000000369c46dea0006ff0826650652e2a60a3a68632730c0fc4357ff020000000000000000"]) r6 = socket(0x18, 0x2, 0x0) getsockopt$sock_timeval(r6, 0xffff, 0x1021, &(0x7f0000000000), &(0x7f0000000040)=0x10) (async) setreuid(r5, r5) 423.489154ms ago: executing program 2 (id=16): open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async) rmdir(&(0x7f00000002c0)='.\x00') (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x9cab835cfdc52675, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0xa011, r0, 0x0) (async) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000380)=[{0x0}], 0x1, 0x3fffd) 423.107669ms ago: executing program 6 (id=17): r0 = open(&(0x7f0000000540)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2, 0x1f7) write(0xffffffffffffffff, &(0x7f0000000180)="f28207ba9b3c370c7f1018e7f4ce8fb91a5a511ec090fdf836c1a2d027d0023bcec53ded912d97df2a75be157d7a029ba4cc3528313de7a698532f752290b4f4a996fc736996d7b3f4c5405290530277a07ddc5302d8a0251c5349", 0x5b) syz_emit_ethernet(0x17a, &(0x7f00000001c0)=ANY=[@ANYBLOB="f3a2a8908a86aaaaaaaaaabb86dd601ab5b60000100000004e95"]) syz_emit_ethernet(0x126f, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0]) sysctl$kern(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)="000000002087a072a82ec35f78d14780f518cd2aab7d03b7c81a858a961fcc391d4a020829ea9437505cb530c60a24b26f2fe6c7e3d851b93f7d2e3746d505ba193e2417996c9e083ccb37e2f801ae35", 0x50) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) socket(0x18, 0x2, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0xc1206949, &(0x7f0000000040)) close(r0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r1 = socket(0x18, 0x2, 0x0) socket(0x18, 0x2, 0x0) ioctl$FIONREAD(r1, 0x80206916, &(0x7f00000001c0)) openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sysctl$kern(&(0x7f00000000c0)={0x1, 0x32}, 0x2, &(0x7f0000000340)="71fb1e34", &(0x7f0000000300)=0x4, 0x0, 0x0) r2 = accept$inet(r1, &(0x7f0000000440), &(0x7f00000004c0)=0xc) sendto(r2, &(0x7f0000000680)="98f6b5b39ae847b7429fa60b2f509ff050770d104268aab4e8f9d5ab0ab898ea69bb212ebe068b11f29ab7a11be23af6bbf46e731264dc6252d6a6da115c418f7ede0d1a1d86866767c2a6b889cec0ffa2c5b699d9affced9032e353cb8d7c31b26f4ad9f5f403b9a4e5832ea15d11918451db8c8bbe3ebcd769490671064db8c4fc5cbfe21f587072e22f7bc1127ac05979372505d3318101d8035e522912aa7533ef6a22ebd60ec9781800eb9b5d29ceebfd269f4bd99738bbb317e87764e8fc12e85054cabf1ba83e226a01e42123983cf7c2df6ffaac0ee7d71301da5a1244c1593a86c28f098d", 0xe9, 0x404, &(0x7f0000000780)=@in={0x2, 0x3}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff"]) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x2, 0x4001, 0x0) r4 = dup(r3) r5 = fcntl$dupfd(r4, 0x2, 0xffffffffffffffff) close(r5) r6 = socket(0x2, 0x2, 0x0) shutdown(r6, 0x2) connect$unix(r6, &(0x7f0000000000), 0x10) setsockopt$sock_int(r5, 0xffff, 0x1023, &(0x7f0000000080), 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000480)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500003000000000001190000004ffffffff0b019078000b000045090002206800010a33061affffffff00000000"]) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2, 0x10, r0, 0x0) 414.046116ms ago: executing program 7 (id=18): syz_open_pts() (async) r0 = syz_open_pts() writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)="673bb5b8cc0c16ed08f1b8d24e2217f9819d6a78ef26cc9ef2e061c928f34dedd9883f1a221d357e382526b1573271aeabc1b7", 0x33}], 0x1) sysctl$kern(&(0x7f0000000140)={0x1, 0x29}, 0x2, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000000040)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10"], 0x20, 0x2}, 0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffffffffff, 0x11) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x2, 0xffffbfffffffffff, 0xffff}) sysctl$net_inet_ip(&(0x7f0000000000)={0x4, 0x2, 0x0, 0x26}, 0x4, &(0x7f00000003c0), 0x0, 0x0, 0x0) (async) sysctl$net_inet_ip(&(0x7f0000000000)={0x4, 0x2, 0x0, 0x26}, 0x4, &(0x7f00000003c0), 0x0, 0x0, 0x0) 168.87884ms ago: executing program 6 (id=19): r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$TIOCSETA(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0xffffffff, 0xfffffffe, 0xfef7ffff, 0xffbffffc, "080000000000000000010000000000000f1e0400", 0x0, 0x10000}) sysctl$net_inet_ip(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="53f26aef7623ba3c93334d8028df9ef5ea234abf5ea8361356fc962ad17ade4d7dc249ea77aae57a39db576b16027c1a64a5beaba2001c5b2d7b453de5f7424c4c62d4a67fb459311f1e9c4e6571f58fcddf60ce42fc125005877a91ba6ce4f1d95e5c1f9a862ade829bcac5d45bbf9fd8747282663997f4a2e5848cd9449e9f1eb2", 0x82) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x10000000000001}}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x1, 0x0) ioctl$DIOCMAP(r0, 0xc0106477, &(0x7f0000000240)={&(0x7f0000000140)='./file0\x00', r1}) close(r1) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0x3f, &(0x7f0000000040)="00fb6c4f", 0x4) open(&(0x7f00000002c0)='./file0\x00', 0x615, 0x110) truncate(&(0x7f0000000000)='./file0\x00', 0x20a748) sysctl$hw(&(0x7f0000000040)={0x7, 0x10}, 0x2, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x18, 0x2, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername(r2, &(0x7f0000000080)=@in, &(0x7f0000000100)=0xc) setsockopt(r2, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) mknod(&(0x7f0000000280)='./file0\x00', 0x1ffa, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$FIONREAD(r4, 0xc0106924, &(0x7f00000001c0)) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) sendto(r2, &(0x7f0000000200)="0e330b4bede90af3", 0x69, 0x0, 0x0, 0x21) 168.410776ms ago: executing program 2 (id=20): open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x186) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x14e}, 0x5, 0xfffffffffffffff7, 0x0, 0xffffffffffffffff, 0x9, 0xffffffff, 0x2000000000b, 0x1}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000504600000000000000007000000331c13fecea10500fef9e906c72fd3357ae320b37b673039d2d236073705ae04be38164991f7accf5f882b297be1aa5b236deb51e2f0ac3ebbc257699a5f139b672f4d335d223e7d029d6ba8af630037282102000000720f70c1f5a472c881ea6e69e0bb76d907c400000200361b1257aea8c5000020020000000000008abfba09", 0x91, 0x405, 0x0, 0x0) (async) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b1000504600000000000000007000000331c13fecea10500fef9e906c72fd3357ae320b37b673039d2d236073705ae04be38164991f7accf5f882b297be1aa5b236deb51e2f0ac3ebbc257699a5f139b672f4d335d223e7d029d6ba8af630037282102000000720f70c1f5a472c881ea6e69e0bb76d907c400000200361b1257aea8c5000020020000000000008abfba09", 0x91, 0x405, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef96ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb670c1f5a872c881ea6e2ec5890400000000008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x0, 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x6, 0xb, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x5e) (async) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x6, 0xb, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x5e) 166.346157ms ago: executing program 7 (id=21): syz_emit_ethernet(0x32, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @multicast1, {[@end, @timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[], 0x1}, {[], 0x9ee}]}]}}}}}}) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0xa, &(0x7f0000003680)="00e00000", 0x4) setsockopt(r0, 0x1000000029, 0xc, &(0x7f0000000000), 0x0) shutdown(r0, 0x2) 160.60424ms ago: executing program 4 (id=22): pledge(0x0, &(0x7f0000002840)='tty \x00 \x00\x02\x00!\a\x9bp^|#\xcbhl\x97\xa3_\xbc\x04\x9d!\xd9\x9f\x9f\xb4\x96\x13\x12\xe0\r\xe7\xb9E\b\x00\x00\x00l\xaaY\xe1Q<\x19\xc0\xf6Yf\x9au^\xa0\xc9j\xdd-I\x01R\x00w\xf7\x15\x04\xa6\x82aY\x1d\xd7\f>Y\x06\"\xad\xb6\x88_\xeb\at\x91\xd3\xbf\xea\xddt\xe0\bt\x03\x00\x00\x00H\xa7-\xaaw\xcet\x044\xc5\xa9e\xa9\xf6\x1b\x8e\x05\x86\x91IsC\xb9ul\xaeu\x94\x9b\xaf\x04\xc4\x03\"F\x8f\xd5\xe8\r\x8d\xa1\x00\xcc\xd7\xa0\xe1\xeb\xc1>\xbd\t\xc8\x15+\xb0, \xee\xa4\xa6\xb9a\x01&\xadrj\xd5\xc26p\xa14\xe0\xbf\xa0\x1es\x01=\xdbd\xf0?=\x8afcJ\x8eYEn\xd4<\x00\xec\xe4^\x00\x00\x00\xca\x90\xfa\x98\xc9gty\xce\xab\xd2\xa1\x85E\xe4\xa9\xd5\xab\x83\xda?w\x83\xbc\xcf\xd20(L&b\xed\x8c\x1d\x1a\x9fd\x99H\x9e\x82\x10\xea\x05\xf8\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\xa6\x8c\x05n\x83\x83\x12+\x16\xc1\x00\x04\x00\x00\x13:o\x0f\x1fB\xa4\x00wB\x92h\xde\xfal3\x88e\x04J\\\x00D\xae`\x8e\xadd\xa8;\xee\xc4K\xe8]\x84\x90\xb8d\xfb\x95\xb3\xe9(x_\x80]\xadW\xd5\xa9\xaa\x03\x9c6\xa9\xc4\x01\x03\xea\xe5\x90\x85\x16\xb0DV\x13\x01\xab\x01\xf0\x8f\x02\xc2\xc8\x9b\x03\x1f\xd7\xdbN\\\xc0\xcd?Pg\xd5q\x13\xbd \xfa\xab\xccJK\x11\\\x16~#P.\xc9K\x15r\x04\xd9Z;\xc0/\x80vI\x94\x0f6>]\x84a\xf7\x8dOze\x96\xe9\xc3\x93\xed\x94.\xc2\xa0\x1fU#\x96\xe6\xb6C\xfa\x03/\x8b\x0e2\xec\x96v\x9b/.\v\x9e\x80\x18s\xae.\xf4\x14KS`\x87\x8b4\t\x00\x87{\xa8@e\xbfe\xeb\xee\xa2\xe72\xb8Q:\x9f\xc2b\x897\xbe\r\x04\xdf\xe2\xc0\xf0FV\'m\xcbm\x80%\xfc\x9e\x9f\x87\x80A\xbe\xc2\x00\x00\x00\x00\x00\x006\x96\xbb\x9f\x85\x98\xbb\xbc;\xaa\x97c\xfe\x82jz&t\xa7\xc4\xcd\xb0\b9G\xcag\fY\xe6\r\xcdT\xd3\x1c(\xef\xc0\x038\xbd\xdd\xd9\xc9\x93a]q\xd2\x9b\a\x1e\xf8\xc3\"\xc8:\xb8\t\x9f\'P\x17\xfa\xf3Xa\trB-\xf2g\xe6Z\xd5F\xd2\x80\xe0\x99\"\xc12\xe8\b\xc58\x00') (async) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0x9, &(0x7f0000000040), 0x0) 151.102421ms ago: executing program 7 (id=23): r0 = socket(0x18, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r2 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r2, 0xc0106924, &(0x7f00000001c0)) setsockopt$inet_opts(r1, 0x0, 0x24, &(0x7f0000000180)="fd0cc085", 0x4) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000000000000000000000000000014"], 0x180}, 0x4) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x1000000000029, 0x9, &(0x7f0000000040)="03000000", 0x4) setsockopt(r3, 0x1000000000029, 0xc, 0x0, 0x0) ioctl$FIONREAD(r0, 0xc028756b, &(0x7f0000000100)) 150.695115ms ago: executing program 7 (id=24): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)="c886b4d3e0", 0x5}], 0x1) r0 = socket(0x18, 0x1, 0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x8018, 0x2000007, 0x101, 0x80000001, 0x81ac, 0x10001, 0x10, [{0x0, 0x7, 0x4, 0x71002}, {0x0, 0x9, 0x8, 0xfffffff9}, {0x100, 0xf88, 0x0, 0x9}, {0x1, 0x800, 0x8007}, {0x401, 0xfe, 0x2800, 0x7}, {0x1, 0x650, 0x3, 0x99}, {0xce1, 0xffffffff, 0x4f8, 0x5}, {0x6, 0x803, 0x14, 0x8}, {0x2, 0x82, 0x5, 0x5}, {0x6a75, 0x8001, 0xd1b, 0x4}, {0x1c8, 0x10003, 0xc, 0x3}, {0x8, 0x9, 0x8, 0x2}, {0xb8c, 0x7, 0x8, 0x4}, {0x29a71717, 0xfffffffa, 0xfff, 0x6}, {0xc, 0x5, 0x5, 0x5}, {0x0, 0x1, 0xfff, 0x30004}]}) open(&(0x7f00000004c0)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000100)='./file0\x00', 0x51) unveil(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='c\x00') getsockopt(r0, 0x29, 0x25, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000400)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="9d9bbf7f0099e38b311e8a2ed681fcc3c83d44032be95130ea75fa48ed6b86d2c31355b47ba61c368bb8ff283a9b11836ac173ca934bf3c4686c3bc34898332b22fbc9c139097ae412fb4e6a51ad46c02b278f9137632674", @ANYRESOCT=r0, @ANYRES64=r0, @ANYRES32=r0]) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = open(&(0x7f0000000340)='./bus\x00', 0x200, 0x33) mmap(&(0x7f0000001000/0x7000)=nil, 0x7000, 0x4, 0x8011, r1, 0x0) r2 = socket(0x2, 0x4, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000067b000/0x1000)=nil, 0x1000, 0x1, 0x2010, r4, 0x3) setsockopt$inet_opts(r3, 0x0, 0x200000000000a, &(0x7f0000000040)='\x00', 0x1) r5 = dup(r3) dup2(r5, r2) connect$unix(r2, &(0x7f0000000000), 0x10) sendmsg$unix(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000040)={0x3, 0x1, 0x7fffffffffffffff, 0x1000300000005}) r6 = socket(0x18, 0x1, 0x0) setsockopt(r6, 0x1000000000029, 0xe, &(0x7f0000000080), 0x0) readv(r6, &(0x7f0000000000)=[{&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/217, 0xd9}, {&(0x7f0000000080)=""/80, 0x50}], 0x3) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="c7a2e46f05fa", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x68, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0x0}}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0x8000}}}}}) sysctl$hw(&(0x7f0000000180)={0x6, 0x2}, 0x2, &(0x7f0000000200)="af3d513e355ff17a91bd1d407df2a1aec5bf31c4c9b61699481de8dde443af", &(0x7f0000000100)=0x1f, 0x0, 0x0) 134.186936ms ago: executing program 2 (id=25): sysctl$vm_swapencrypt(&(0x7f0000000040)={0x2, 0x5, 0x1}, 0x3, &(0x7f0000000240), 0x0, 0x0, 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x88, &(0x7f0000000080)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "975203", 0x52, 0x0, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[], @generic="3309d08dc54adde64e778637e46d07437a9689d7527110f885fdacb8d302fb22adc6c76267d1f062e250e9ab23c67ef43631ed8e1938573d7ec43cd2b7ee0ce906b966f3bdb089284767d877fc789b5b1081"}}}}}) setrlimit(0x8, &(0x7f0000000980)={0x42, 0x61}) r0 = syz_open_pts() close(r0) syz_open_pts() writev(r0, &(0x7f0000000040)=[{&(0x7f0000001780)="03b4af0eb2adf3359a8a67e83fd6269d12f815f60feb7787491530e1fbcc6de90c1e8fae8e88af17b0c761e62879d63df01fb3c0b6f934e0ed7394468d93ffde29e3be65d3cb9c0d81e3101f4de64bd28629eaf1ced52f0665405f7bda4a00a696426007a28c99b72dd5a8c2350a82405549839c1a445fa46579f4375db075b730ebea07386918301982dd45e09cf00ccc50608db6c3104db4e1668e7dc800a54f25dabded0f581b4ff58114efbd256630261b390c42f818b018be124df7fb7d9422926ec5a02c76fa2ab78d85c2ccc6b7a1dc1b6a1500000000000000", 0xdd}], 0x1) 132.025545ms ago: executing program 4 (id=26): sysctl$net_inet_ip(&(0x7f0000000000)={0x4, 0x2, 0x0, 0x23}, 0x4, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) r0 = socket(0x2, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc0206921, &(0x7f00000001c0)) syz_emit_ethernet(0x138, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0, @ANYRESOCT=r0]) r1 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000080)=0x1fc, 0x4) sysctl$kern(&(0x7f0000000100)={0x1, 0x42}, 0x2, &(0x7f0000000180)="9ab74a16880ba28c47408f201faf6fc7ce9ed922de5981659eadeed1804319d710dc5df0e324f942bab93907f0f95f897d6f1a496e8fbb121d109eac", &(0x7f0000000200)=0x3c, &(0x7f0000000280)="ae932b4deb3d862d6b884bc385228ec86723f1da812c8b99b872c211bc78ebc33b68fe", 0x23) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) connect$unix(r1, &(0x7f0000000000), 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x10b) sendto(r1, &(0x7f00000000c0)='_w', 0x2, 0x7, 0x0, 0x0) 131.561583ms ago: executing program 7 (id=27): semctl$GETPID(0x0, 0x4, 0x4, &(0x7f0000000000)=""/239) (async) r0 = semget$private(0x0, 0x5, 0x901) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000100)=0xeb50) (async) semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000140)=""/120) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x10000, 0x0) write(r1, &(0x7f0000000200)="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", 0x1000) (async) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000001200)=""/4096) (async, rerun: 32) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000002200)=""/4096) (async, rerun: 32) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000003200)=[0x7]) semctl$IPC_RMID(r0, 0x0, 0x0) (async, rerun: 64) semctl$GETNCNT(r0, 0x2, 0x3, &(0x7f0000003240)=""/187) (rerun: 64) semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000003300)=""/40) (async) r2 = semget(0x2, 0x3, 0x100) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000003340)=""/187) (async) r3 = semget$private(0x0, 0x4, 0x4) semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000003400)=0xeb) (async) semctl$IPC_RMID(r0, 0x0, 0x0) (async, rerun: 64) semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000003440)=""/4096) (async, rerun: 64) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000004440)=0x6) (async) sysctl$kern(&(0x7f0000004480)={0x1, 0x3}, 0x2, &(0x7f00000044c0)="71d1518a24480e300dc2677641a2e4aa84560a7e608d52401199ddbbc7168c9e016a469791770a01a795ca0fe2fcf41ffe0af8c0f277aecdddb8c3e58535910f6e46cde69775da527a5a37ad1021dba45a647d77bcb79c899658987103343c97bc5d1ea8ad576e7ae70b", &(0x7f0000004540)=0x6a, &(0x7f0000004580)="849818d7c017cd4dbc630eec61ca9ba8a0fda042735493a09b84de80379915005ffb676aa248280cb7cd883da730dfc8d449d1595db18d22e2b74c046f7432fc7db7c59ff4e697d4bdcd3232c5b755f796add8427d78ab26e7cb95b51e20126458475f103e8c58ce87ede91435a78a3dbd470b851da3588b43c2c898effd6c545ebb7b455b38dc4f8d3216ce2ab41ae9fb6ddeb1e5a0135e5b43", 0x9a) (async) r4 = semget$private(0x0, 0x0, 0x4) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000004640)=0x9) (async) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000004680)=0x6) semctl$GETPID(r3, 0x4, 0x4, &(0x7f00000046c0)=""/82) (async, rerun: 32) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000004740)={0x0, 0x0}, &(0x7f0000004780)=0xc) (async, rerun: 32) getgroups(0x2, &(0x7f00000047c0)=[0x0, 0x0]) fchown(r1, r5, r6) (async) semop(r0, &(0x7f0000004800)=[{0x1, 0x1, 0x800}, {0x0, 0x7, 0x800}, {0x4, 0x9, 0x1000}, {0x3, 0x380, 0x800}, {0x4, 0x9, 0x800}, {0x0, 0x3}, {0x1, 0x72, 0x1000}, {0x1, 0x7, 0x800}, {0x1, 0x7, 0x1000}], 0x9) 4.688177ms ago: executing program 4 (id=28): unveil(&(0x7f0000002400)='.\x00', &(0x7f0000000080)='c\x00') (async, rerun: 64) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (rerun: 64) sysctl$hw(&(0x7f0000000000)={0x6, 0x11}, 0x2, &(0x7f0000000040), 0x0, 0x0, 0x0) 4.085037ms ago: executing program 7 (id=29): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r1}, 0x40}) lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r1) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000005c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x14, 0x0, 0x5, 0x0, 0x0, 0x0, @empty, @empty, {[@timestamp={0x44, 0x10, 0x7, 0x3, 0x2, [{[], 0x2}, {[], 0xffffffff}, {[], 0x4}]}]}}, @udp={{0x0, 0x0, 0x8}}}}}}) sysctl$kern(&(0x7f0000000140)={0x1, 0x34}, 0x2, &(0x7f0000000280), 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f0000000000), 0x10) getpeername$unix(r2, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) (async) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000280), &(0x7f0000000140)=0xc) (async) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, r1}, 0x40}) (async) lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r1) (async) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) (async) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) (async) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) socket(0x2, 0x1, 0x0) (async) syz_emit_ethernet(0x3a, &(0x7f00000005c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x14, 0x0, 0x5, 0x0, 0x0, 0x0, @empty, @empty, {[@timestamp={0x44, 0x10, 0x7, 0x3, 0x2, [{[], 0x2}, {[], 0xffffffff}, {[], 0x4}]}]}}, @udp={{0x0, 0x0, 0x8}}}}}}) (async) sysctl$kern(&(0x7f0000000140)={0x1, 0x34}, 0x2, &(0x7f0000000280), 0x0, 0x0, 0x0) (async) connect$unix(r2, &(0x7f0000000000), 0x10) (async) getpeername$unix(r2, 0x0, &(0x7f00000000c0)) (async) 1.703653ms ago: executing program 3 (id=4): ioctl$TIOCSTSTAMP(0xffffffffffffffff, 0x8008745a, &(0x7f0000000040)={0x20e89, 0xd}) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="27913c11b3c9e91fbdf59c32417020e3a81e536e", 0x14) sysctl$kern(&(0x7f0000000000)={0x1, 0x57}, 0x2, &(0x7f0000000300)="e1298e4feec76a87d0482e96c76f41ff89dd031a450ebb8e4fd92ddd414487105646764b2c81e9411142b1919dc92176a25c522091ac09cddb9d25c987aa38aa42897e8e66982d7ea27c565c2a5fba7e2d56662dae953373032df8de8bed282e", &(0x7f0000000040)=0x60, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000280)="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", 0x97b733e574c976d, 0x400, 0x0, 0x0) 900.969µs ago: executing program 4 (id=30): sysctl$vm_swapencrypt(&(0x7f0000000000)={0x6, 0xb, 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0) (async) munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) (async) sysctl$kern(&(0x7f0000000000)={0xa}, 0x3, 0x0, 0x0, 0x0, 0x0) 492.526µs ago: executing program 2 (id=31): setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x8000000000000000}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x6, 0x1, 0x87) sysctl$hw(0x0, 0x0, &(0x7f0000000240)="134200e514fdda369ee7a6b4312de1d4", 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)={&(0x7f0000000240)=@un=@file={0x0, ""/529}, 0xfffffffffffffdb2, 0x0, 0x0, 0x0}, 0x5}, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000000080)={0x0}, 0x6a, 0x0) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbdf13b9fd812eaa4e713048e69931929648", 0x14) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x0) 0s ago: executing program 6 (id=32): sysctl$kern(&(0x7f0000000140)={0x1, 0x29}, 0x2, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x1e7a7208bd3a91c5, 0x401}, 0x2) (async) r0 = open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0xa011, r0, 0x0) ftruncate(r0, 0x79c8) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) (async) sysctl$kern(&(0x7f00000000c0)={0x1, 0x3d}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0xffffffffffffff67) (async) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) (async) connect$unix(r1, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) (async) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0x2a, &(0x7f00000003c0)="84ae975e", 0x4) (async) sendmsg$unix(r2, &(0x7f0000000040)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x18, 0x401}, 0x4) (async) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)="c491c5", 0x3}, {&(0x7f0000000100)="c3f66af4aa95e96f417724c46a06326f61fa75dd3db4eba9190243936fa775fbbf291db7f7cfad15", 0x28}], 0x2, &(0x7f00000001c0)=[{0xd0, 0x1, 0x5, "3117cee539884bb618fe7ac111fb27cedf7a85faab9ff03cd08cbee28357417d4ea57ca49a09c978689775804b989a5f7e0762145f18cc0092638dbdee58dc743307ba8e06e9d6be67bade38b0693708e4271a7707e2f5127921cb5c5f6c2eb4bdf9188206586268e45a6ac2953879e8b89f557ac11accd5254f5e96b5e90cc5b1807797a1261323826e98ffd5f83d1b32ba258b687acb571930b039f50c38ae32bc0c1330853f6df72f1a72787381b184b76357d6b6043813410f9620a8d1f2"}, {0x10, 0xffff, 0x4}], 0xe0}, 0x405) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.46' (ED25519) to the list of known hosts. pWaniAcR:NI NmtG:x 0SxPfL fNfOfT fffLfO83WaER1E2D8 O6N0 S:Y SloCAcLLki n74g -a5ga4i0n7s70t3 04m ysEXeIlT f0 Sdt opped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *264869 40519 32767 0x10 0 0 syz-executor 269119 15896 32767 0x10 0 1 syz-executor db_enter() at db_enter+0x25 panic(ffffffff833f852c) at panic+0x1e5 mtx_enter_try(ffffffff83a12860) at mtx_enter_try+0x1da mtx_enter(ffffffff83a12860) at mtx_enter+0x62 uvm_pageclean(fffffd8007fac360) at uvm_pageclean+0x290 uvm_pagefree(fffffd8007fac360) at uvm_pagefree+0x26 uvn_get(fffffd806a8807b0,0,ffff80003c019b18,ffff80003c019afc,0,2,5883a247e53a79b6,2) at uvn_get+0x68b uvm_fault_lower_io(ffff80003c019d30,ffff80003c019d68,ffff80003c019bb0,ffff80003c019b98) at uvm_fault_lower_io+0x2d1 uvm_fault_lower(ffff80003c019d30,ffff80003c019d68,ffff80003c019cb0) at uvm_fault_lower+0x2bb uvm_fault(fffffd806c445980,200000000000,0,2) at uvm_fault+0x278 upageflttrap(ffff80003c019ec0,2000000000c0) at upageflttrap+0xa9 usertrap(ffff80003c019ec0) at usertrap+0x2d8 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x763d52a41600, count: 2 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: mtx 0xffffffff83a12860: locking against myself ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff833f852c) at panic+0x1e5 mtx_enter_try(ffffffff83a12860) at mtx_enter_try+0x1da mtx_enter(ffffffff83a12860) at mtx_enter+0x62 uvm_pageclean(fffffd8007fac360) at uvm_pageclean+0x290 uvm_pagefree(fffffd8007fac360) at uvm_pagefree+0x26 uvn_get(fffffd806a8807b0,0,ffff80003c019b18,ffff80003c019afc,0,2,5883a247e53a79b6,2) at uvn_get+0x68b uvm_fault_lower_io(ffff80003c019d30,ffff80003c019d68,ffff80003c019bb0,ffff80003c019b98) at uvm_fault_lower_io+0x2d1 uvm_fault_lower(ffff80003c019d30,ffff80003c019d68,ffff80003c019cb0) at uvm_fault_lower+0x2bb uvm_fault(fffffd806c445980,200000000000,0,2) at uvm_fault+0x278 upageflttrap(ffff80003c019ec0,2000000000c0) at upageflttrap+0xa9 usertrap(ffff80003c019ec0) at usertrap+0x2d8 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x763d52a41600, count: -13 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80003c019850 rbx 0xffffffff83845dd7 cpu_info_full_primary+0x2dd7 rdx 0 rcx 0xffff80003c43e548 rax 0xffffffff83844ff0 cpu_info_full_primary+0x1ff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xcc9a618387433675 r11 0x34a9d8a7fab17b99 r12 0xffffffff83845bd8 cpu_info_full_primary+0x2bd8 r13 0 r14 0 r15 0x1 rip 0xffffffff81438555 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c019840 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=264869 pid=40519 tcnt=4 stat=onproc flags process=10 proc=0 runpri=50, usrpri=50, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c43f738,0xffff80003c43e038 process=0xffff80003b010ea8 user=0xffff80003c014000, vmspace=0xfffffd806c445980 estcpu=36, cpticks=3, pctcpu=0.0, user=2, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND *40519 264869 56098 32767 7 0x10 syz-executor 40519 183076 56098 32767 3 0x4000010 biowait syz-executor 40519 489513 56098 32767 3 0x4000090 fsleep syz-executor 40519 218870 56098 32767 3 0x4000090 fsleep syz-executor 66845 429760 42535 32767 2 0x10 syz-executor 66845 5135 42535 32767 3 0x4000090 fsleep syz-executor 24381 68111 13591 32767 2 0x10 syz-executor 96978 437040 74329 0 3 0x82 sbwait sshd-session 51167 230936 70076 32767 2 0x10 syz-executor 51167 385723 70076 32767 3 0x4000090 sbwait syz-executor 15896 269119 72774 32767 7 0x10 syz-executor 15896 71136 72774 32767 3 0x4000090 fsleep syz-executor 23303 127919 0 0 3 0x14200 bored sosplice 45308 115615 10318 32767 3 0x90 nanoslp syz-executor 45308 317003 10318 32767 3 0x4000090 ttyout syz-executor 47110 72945 25093 0 3 0x100082 sbwait arp 25093 105391 24775 0 3 0x10008a sigsusp sh 72774 267363 49057 32767 3 0x90 nanoslp syz-executor 10318 474254 46031 32767 3 0x90 nanoslp syz-executor 56098 12731 94255 32767 3 0x90 nanoslp syz-executor 70076 316788 18239 32767 3 0x90 nanoslp syz-executor 13591 362013 43836 32767 3 0x90 nanoslp syz-executor 42535 126433 31879 32767 3 0x90 nanoslp syz-executor 24775 187416 56488 0 3 0x80 wait syz-executor 18232 18893 14060 32767 3 0x10 biowait syz-executor 49057 130099 89004 0 3 0x82 wait syz-executor 94255 275888 89004 0 3 0x82 wait syz-executor 46031 434476 89004 0 3 0x82 wait syz-executor 43836 303373 89004 0 3 0x82 wait syz-executor 18239 455845 89004 0 3 0x82 wait syz-executor 31879 140772 89004 0 3 0x82 wait syz-executor 56488 470677 89004 0 3 0x82 wait syz-executor 14060 191268 89004 0 3 0x82 wait syz-executor 89004 326569 67612 0 3 0x82 kqread syz-executor 67612 497036 49177 0 3 0x10008a sigsusp ksh 49177 406858 47457 0 3 0x98 kqread sshd-session 47457 459463 74329 0 3 0x92 kqread sshd-session 30628 264836 1 0 3 0x100083 ttyin getty 74329 40737 1 0 3 0x88 kqread sshd 27086 450144 99925 73 3 0x1100090 kqread syslogd 99925 90663 1 0 3 0x100082 sbwait syslogd 8254 65706 1 0 3 0x100080 kqread resolvd 43067 116248 89251 77 3 0x100092 kqread dhcpleased 43507 127519 89251 77 3 0x100092 kqread dhcpleased 89251 88140 1 0 3 0x80 kqread dhcpleased 75737 289326 0 0 3 0x14200 bored smr 60284 158964 0 0 2 0x14200 zerothread 83479 129754 0 0 3 0x14200 aiodoned aiodoned 62035 168990 0 0 3 0x14200 syncer update 87608 68129 0 0 3 0x14200 cleaner cleaner 26059 372793 0 0 3 0x14200 reaper reaper 31286 165538 0 0 3 0x14200 pgdaemon pagedaemon 91120 292899 0 0 3 0x14200 bored viomb 65679 303289 0 0 3 0x40014200 acpi0 acpi0 38192 202581 0 0 3 0x40014200 idle1 85106 521167 0 0 3 0x14200 bored softnet3 80466 164687 0 0 3 0x14200 bored softnet2 32436 138476 0 0 3 0x14200 bored softnet1 57809 54082 0 0 3 0x14200 bored softnet0 13443 514552 0 0 3 0x14200 bored systqmp 56659 204681 0 0 3 0x14200 bored systq 31376 357800 0 0 3 0x14200 tmoslp softclockmp 78672 191433 0 0 3 0x40014200 tmoslp softclock 64055 326819 0 0 3 0x40014200 idle0 1 417356 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &uvm.pageqlock r = 0 (0xffffffff83a12870) #0 witness_lock+0x5bb #1 mtx_enter_try+0x1ad #2 mtx_enter+0x62 #3 uvn_get+0x679 #4 uvm_fault_lower_io+0x2d1 #5 uvm_fault_lower+0x2bb #6 uvm_fault+0x278 #7 upageflttrap+0xa9 #8 usertrap+0x2d8 #9 recall_trap+0x8 CPU 1: exclusive mutex &pr->ps_mtx r = 0 (0xffff80003b010fc8) #0 witness_lock+0x5bb #1 mtx_enter_try+0x1ad #2 mtx_enter+0x62 #3 proc_suspend_check+0x43 #4 sleep_signal_check+0x49 #5 sleep_finish+0x179 #6 sys_futex+0xa24 #7 syscall+0xbc6 #8 Xsyscall+0x128 Process 40519 (syz-executor) thread 0xffff80003c43e548 (264869) exclusive rwlock uobjlk r = 0 (0xfffffd806c422bb0) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 uvn_io+0x667 #3 uvn_get+0x31d #4 uvm_fault_lower_io+0x2d1 #5 uvm_fault_lower+0x2bb #6 uvm_fault+0x278 #7 upageflttrap+0xa9 #8 usertrap+0x2d8 #9 recall_trap+0x8 exclusive mutex &uvm.pageqlock r = 0 (0xffffffff83a12870) #0 witness_lock+0x5bb #1 mtx_enter_try+0x1ad #2 mtx_enter+0x62 #3 uvn_get+0x679 #4 uvm_fault_lower_io+0x2d1 #5 uvm_fault_lower+0x2bb #6 uvm_fault+0x278 #7 upageflttrap+0xa9 #8 usertrap+0x2d8 #9 recall_trap+0x8 Process 40519 (syz-executor) thread 0xffff80003c43ea68 (183076) exclusive rrwlock inode r = 0 (0xfffffd806a8a29e0) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 sys_ftruncate+0x1c4 #6 syscall+0xb08 #7 Xsyscall+0x128 Process 18232 (syz-executor) thread 0xffff80002a296a58 (18893) exclusive rrwlock inode r = 0 (0xfffffd806a8a2f80) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 vget+0x2bd #6 ufs_ihashget+0x185 #7 ffs_vget+0x8c #8 ufs_lookup+0x19f8 #9 VOP_LOOKUP+0x6e #10 vfs_lookup+0x8fa #11 namei+0x7aa #12 dounlinkat+0xc1 #13 syscall+0xb08 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806d5b0e50) #0 witness_lock+0x5bb #1 rw_do_enter_write+0x377 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xa6 #4 vn_lock+0xa4 #5 vfs_lookup+0x109 #6 namei+0x7aa #7 dounlinkat+0xc1 #8 syscall+0xb08 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10191 10955K 10967K 166960K 11269 0 pcb 17 12K 12K 166960K 17 0 rtable 218 6K 6K 166960K 330 0 pf 31 16K 16K 166960K 31 0 ifaddr 40 7K 7K 166960K 42 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 68 36K 36K 166960K 68 0 ioctlops 0 0K 2K 166960K 28 0 iov 0 0K 4K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1334 84K 84K 166960K 1352 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 4 0K 0K 166960K 5 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 26 97K 121K 166960K 165 0 proc 58 79K 127K 166960K 468 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 9 0 in_multi 89 6K 6K 166960K 89 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 73 334K 334K 166960K 73 0 exec 0 0K 1K 166960K 341 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 259 195K 195K 166960K 3020 0 UVM aobj 5 2K 2K 166960K 5 0 pinsyscall 50 100K 112K 166960K 1183 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 4 0 NDP 25 1K 1K 166960K 25 0 temp 35 8682K 8747K 166960K 3755 0 kqueue 13 20K 22K 166960K 24 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 26 0 0 1 0 1 1 0 8 0 rtpcb 120 37 0 33 1 0 1 1 0 8 0 rtentry 176 103 0 1 5 0 5 5 0 8 0 unpcb 144 40 0 19 1 0 1 1 0 8 0 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 18 0 11 1 0 1 1 0 8 0 arp 128 17 0 0 1 0 1 1 0 8 0 inpcb 328 91 0 81 2 0 2 2 0 8 0 nd6 144 21 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 412 0 0 26 0 26 26 0 8 0 art_table 32 413 0 0 4 0 4 4 0 8 0 art_node 16 102 0 9 1 0 1 1 0 8 0 semapl 112 3 0 1 1 0 1 1 0 8 0 shmpl 112 2 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1574 0 71 94 0 94 94 0 8 0 ffsino 288 1574 0 71 108 0 108 108 0 8 0 nchpl 144 1801 0 121 63 0 63 63 0 8 0 uvmvnodes 80 1655 0 0 34 0 34 34 0 8 0 vnodes 216 1655 0 0 92 0 92 92 0 8 0 namei 1024 5460 0 5460 2 0 2 2 0 8 2 percpumem 16 49 0 0 1 0 1 1 0 8 0 kstatmem 264 24 0 0 2 0 2 2 0 8 0 scxspl 216 6120 0 6117 9 1 8 8 1 8 7 plimitpl 152 39 0 14 2 0 2 2 0 8 1 sigapl 424 446 0 388 7 0 7 7 0 8 0 knotepl 120 59 0 0 2 0 2 2 0 8 0 kqueuepl 224 21 0 12 1 0 1 1 0 8 0 pipepl 336 100 0 73 3 0 3 3 0 8 0 fdescpl 520 427 0 388 3 0 3 3 0 8 0 filepl 160 1522 0 1300 10 0 10 10 0 8 0 lockfpl 104 9 0 6 1 0 1 1 0 8 0 lockfspl 48 6 0 3 1 0 1 1 0 8 0 sessionpl 144 22 0 5 1 0 1 1 0 8 0 pgrppl 48 31 0 6 1 0 1 1 0 8 0 ucredpl 104 141 0 123 1 0 1 1 0 8 0 zombiepl 144 388 0 388 1 0 1 1 0 8 1 processpl 1240 446 0 388 5 0 5 5 0 8 0 procpl 656 489 0 424 6 0 6 6 0 8 0 sockpl 728 168 0 133 4 0 4 4 0 8 0 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 119 0 0 15 0 15 15 0 8 0 mcl2k 2048 23 0 0 3 0 3 3 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 214 0 0 14 0 14 14 0 8 0 bufpl 280 2261 0 116 154 0 154 154 0 8 0 anonpl 32 3800 0 0 31 0 31 31 0 246 0 amapchunkpl 152 8554 0 8041 23 0 23 23 0 158 0 amappl16 200 2035 0 2016 5 0 5 5 0 8 3 amappl15 192 3 0 3 1 0 1 1 0 8 1 amappl14 184 107 0 95 1 0 1 1 0 8 0 amappl13 176 9 0 9 1 0 1 1 0 8 1 amappl12 168 1034 0 995 2 0 2 2 0 8 0 amappl11 160 48 0 37 1 0 1 1 0 8 0 amappl10 152 24 0 24 1 0 1 1 0 8 1 amappl9 144 245 0 245 1 0 1 1 0 8 1 amappl8 136 40 0 39 1 0 1 1 0 8 0 amappl7 128 112 0 100 1 0 1 1 0 8 0 amappl6 120 172 0 167 1 0 1 1 0 8 0 amappl5 112 116 0 109 1 0 1 1 0 8 0 amappl4 104 288 0 273 1 0 1 1 0 8 0 amappl3 96 1361 0 1242 4 0 4 4 0 8 0 amappl2 88 615 0 553 2 0 2 2 0 8 0 amappl1 80 8104 0 7422 14 0 14 14 0 8 0 amappl 88 2388 0 2208 5 0 5 5 0 92 0 dma4096 4096 1 0 1 1 1 0 1 0 8 0 dma1024 1024 1 0 0 1 0 1 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 72 4 0 0 1 0 1 1 0 8 0 uaddrrnd 24 427 0 388 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 427 0 388 1 0 1 1 0 8 0 vmmpekpl 168 5057 0 5029 2 0 2 2 0 8 0 vmmpepl 168 34163 0 31926 101 0 101 101 0 357 2 vmsppl 480 426 0 388 7 1 6 6 0 8 0 rwobjpl 72 14061 0 11437 48 0 48 48 0 8 0 pdppl 4096 861 0 776 109 14 95 95 0 8 10 pvpl 32 11439 0 0 93 0 93 93 0 265 0 pmappl 256 426 0 388 4 1 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 389 0 17 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 panic(ffffffff833f852c) at panic+0x1e5 mtx_enter_try(ffffffff83a12860) at mtx_enter_try+0x1da mtx_enter(ffffffff83a12860) at mtx_enter+0x62 uvm_pageclean(fffffd8007fac360) at uvm_pageclean+0x290 uvm_pagefree(fffffd8007fac360) at uvm_pagefree+0x26 uvn_get(fffffd806a8807b0,0,ffff80003c019b18,ffff80003c019afc,0,2,5883a247e53a79b6,2) at uvn_get+0x68b uvm_fault_lower_io(ffff80003c019d30,ffff80003c019d68,ffff80003c019bb0,ffff80003c019b98) at uvm_fault_lower_io+0x2d1 uvm_fault_lower(ffff80003c019d30,ffff80003c019d68,ffff80003c019cb0) at uvm_fault_lower+0x2bb uvm_fault(fffffd806c445980,200000000000,0,2) at uvm_fault+0x278 upageflttrap(ffff80003c019ec0,2000000000c0) at upageflttrap+0xa9 usertrap(ffff80003c019ec0) at usertrap+0x2d8 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x763d52a41600, count: -13 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x7bb71dbe2f20, count: 10 ddb{1}> trace x86_ipi_db(ffff8000299ddff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x7bb71dbe2f20, count: -5