last executing test programs: 1.668379165s ago: executing program 4 (id=5): munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x2, 0x0, 0x0, 0x8000003}, {0x0, 0x0, 0x40}, {0x46, 0x0, 0x0, 0x37f}]}) ioctl$WSMOUSEIO_SETPARAMS(0xffffffffffffffff, 0x80105727, &(0x7f00000000c0)={&(0x7f0000000200)=[{0x21, 0x5}], 0xf}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xff0a, 0x0, 0x37) r0 = semget(0x0, 0x1, 0x281) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setresgid(0x0, r3, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000780)={{0x0, r3, r2, r3, 0x8f, 0x9}, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x200000000005}) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget(0x0, 0x1, 0x281) semop(r4, &(0x7f0000000000)=[{0x0, 0xfff8, 0x1000}], 0x2a) open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x160) setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x6001000004) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) 1.622824476s ago: executing program 7 (id=8): syz_emit_ethernet(0x2e, &(0x7f0000001ec0)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x1, 0x20, 0x64, 0x2, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@noop, @noop, @noop, @noop]}}, @udp={{0x1, 0x0, 0x8}}}}}}) r0 = getpid() getsid(r0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 1.539463845s ago: executing program 1 (id=9): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x33b9) write(0xffffffffffffffff, &(0x7f00000004c0)="b9", 0x1) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x100, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x84, 0x0, 0xc8, 0x4}, {0x6, 0x76, 0xf8, 0xfffff802}]}) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="d09b049f6b63", [], {@ipv6={0x86dd, {0x0, 0x6, "36dab7", 0x30, 0x2b, 0x25, @rand_addr="a55702eadfc9c553517dd04fcce15c79", @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0xf9, '\x00', {0x0, 0x6, "5f7f00", 0x0, 0x0, 0x0, @mcast2, @empty}}}}}}}) open(&(0x7f0000000480)='./file0\x00', 0x800, 0x4ebfac6bbaf7980) mprotect(&(0x7f0000796000/0x4000)=nil, 0x4000, 0x5) open(&(0x7f0000000480)='./file0\x00', 0x800, 0x4ebfac6bbaf7900) 1.538283799s ago: executing program 1 (id=10): ktrace(0x0, 0x5, 0x128, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x1024, &(0x7f0000000480)={0x0}, &(0x7f0000000580)=0xc) r2 = semget(0x0, 0x1, 0x281) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000001e00)=0xc) setresgid(r5, r5, r5) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000780)={{0x0, r5, r4, r5, 0x8f, 0x6}, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x200000000005}) r6 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000480)) r7 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) write(r7, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) r8 = getpgrp() getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000600)={0x3, 0xffff, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD(0xffffffffffffffff, 0xc01864c1, &(0x7f0000000640)={0x0, 0x3, 0xffffffffffffffff, 0x0, 0x9}) r14 = kqueue() kevent(r14, &(0x7f00000000c0), 0x8, &(0x7f00000001c0), 0x15, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffff9c, 0xc01864c6, &(0x7f00000006c0)={&(0x7f0000000680)=[0x6, 0x7d4, 0x4, 0x4], 0x4, 0x18004, 0x0, 0xffffffffffffffff}) r16 = getppid() fstatat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x27b6d211b07e32f7) fstatat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6) r19 = geteuid() setreuid(r19, 0x0) seteuid(r19) fstatat(0xffffffffffffffff, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000080)=@abs={0x2b, 0x1, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f00000000c0)="545c0cc4f941a33b6ba91b710122a6a19ed7b06b7d99aee0a1ea41f61610edf31762511c0ea261f0a8ba87c922cdf4d727fb806459b70e07d01b0abb893eced0dde7757bdd8da2c0b1d1367510212cc99822072e3c11684026b475a087edc145b3d1b7e4756b5a99c2da346306162338268af52052c2ec4679f526a03d318815c351e7585d16c9012bee712b9fcb61c6f4e82d52f222f54a5510f05e99c312307fff97676721d30fc12c17ddf83019b51716", 0xb2}, {&(0x7f0000000180)="ae6b4aa6db68aabedcf423a0f2538dc0760b9729b4331d62cd7fcc66ba7453027182b10bf5689ea4f5f3f6534c2f8d4297e0a65b6608c1e82b576b3bca8b557724e8a896493bd7b90c87be2c17c097b37f7c8a2b134a9fe2b0fe0e22df61dd869f4eabc478fbebac3778c0310c1835e1d68aa0d4c3483af3eaed5db75d630a08a86add852015233958e7c6a64932557d146f471465c3a1a914fba041aa5ab79ba498c71bf7fef34b02a4a6bee7f60ce5649667405e7d7f1ca1e5dcf2718d1d6e7677df788917ccad95ba5d1dfc38e634497eed1d3cba65b6006e3641645525d815a307fef06f19313135f87c4d", 0xed}, {&(0x7f0000000280)="0ef3b9a92464d6b3d75b39543e8a833dcd3c62b2344274de8059bd271a6f4f945903301de74935a5551ad23d9f6600103337220eb4f00cb87db092ba77360ff73566fd824363629ca907816d4bdb", 0x4e}, {&(0x7f0000000300)="d554019432476403a8d6ab951991562af827cbaf344e0d4f6b58c6b3976923693c43e762d76213ef2ec97ebb5913794112c3903ac0fd89a2608bb839c21cdf38820173aaeb9ecca5b0d88300550dbb7a8e8900d53abeb7a1813d4177a4fa0b993b65f5783f823fa3c74ffc4e6e53f83edf03713769", 0x75}], 0x4, &(0x7f0000000940)=[@rights={0x24, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x18, 0xffff, 0x0, 0x0, r1, r4}, @rights={0x14, 0xffff, 0x1, [r6, r7]}, @cred={0x18, 0xffff, 0x0, r8, r9, r10}, @rights={0x2c, 0xffff, 0x1, [r11, 0xffffffffffffffff, 0xffffffffffffff9c, r12, 0xffffffffffffffff, r13, r14, r15]}, @cred={0x18, 0xffff, 0x0, r16, r17, r18}, @cred={0x18, 0xffff, 0x0, 0x0, r19, r20}], 0xc4, 0x2}, 0x2) recvmmsg(0xffffffffffffffff, 0xfffffffffffffffe, 0x35, 0x2, &(0x7f0000000000)={0x4, 0x5}) 1.536741954s ago: executing program 2 (id=11): sendmmsg(0xffffffffffffffff, &(0x7f0000003dc0)={{&(0x7f0000000300)=@in={0x10, 0x2, 0x0, 0x8}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000003c0)="7e0cc9ca7dce3b5f98671c746a38f41b1b04799049f246688109f4c197c114aa7201556c71e9665dbce2b69a3916687a4325eaa2d1caa41481be4a43e5fb035e82f068664233154e6cca6d072fbf2bc276f1781c770acfc0589f3d120c355807d9be5e77", 0x64}], 0x1, &(0x7f0000001a00)=[{0xcc, 0xffff, 0x1, "0c37e9d2a1340b089896205c6de52886c5dad5fe469494e2b6c613284de1fe7d8db507a6c2d33e1ade3b43934cef33659bda0b0c93e6e9f746cb8ac59deccd835b7c69a442f618d56f7f13f9f7dd84b60e7ff12182137817ff28809b534e86e5010a63629c1ebede964c4af446020322924db3431a19550c403850e8526e4e4977887097ccde9f58d06d91d10d60bb644e0e5d6fbbcdc0cef1518ccd7bb1e066eeed988a57fb4a39f623b3959c19d6dc0bb8ae13dafa2838dccbab89ec"}, {0x80c, 0x1, 0x0, "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"}, {0xc, 0x1, 0xe3}, {0x68, 0xffff, 0xff, "f054b7df36496008fee147dad91bab7dd25f957cfb1f89f23310b5487caa95bc3670c75e14ee94b12df54ec54037c12a8f62118cc369c485642f0f6888945a66d83a27cabab1e886a9939f23d3fe01d8302fc4de617df4cb98cd3b"}, {0xd4, 0xffff, 0x7, "ceab51174fc20e54f98528600ca91558cf87667aa05335f1b5c42e818da06a7c9746b178008995dbc87deb25d394501c182518221f9707b9eb260a51020feef08090fa1ede5f8392466068985f59f4fe31755a92d464cb2eb4f6b05c9bbea6ba5d92f96223a697233f7872695dec16702cd7cd02edf5f3fbee4f2743c4f545c28ce7036f2ecd6fb6e60fc437097926a63f0e5d56b97df5e932ac6c3e95ab33c79e6a05831b65027a0d51dd093179a37eff3ee1a777537712dfc35fa820907f71243d20001a68ba9d"}, {0x100c, 0xffff, 0xfced, "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0x1a2c}}, 0x38, 0x405) r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x7e, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$BIOCLOCK(r1, 0x20004276) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)=@file={0xfe, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="004e00001ef1000000000000", @ANYRES32], 0x10, 0x407}, 0xc) ioctl$TIOCSETA(r0, 0xcd60441a, &(0x7f0000000000)={0x2, 0x2, 0x4, 0x2f, "2000030100010000000000000068a95a010400", 0x9, 0x23}) 1.536049811s ago: executing program 2 (id=12): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000001000), 0x10000, 0x0) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)={0x274, &(0x7f0000000080)}) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000300)={{'./file1\x00', './file1/file0\x00', 0x29, 0x2}, &(0x7f0000002b00)=[{'./file0\x00', './file1/file0\x00', 0x0, 0x2}], 0x428, 0x1, 0x1, 0x4, 0x9, 0x8, 0x12, 0x8}) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$BIOCSETIF(r3, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSDLT(r3, 0x8004427a, &(0x7f0000000080)=0x9) r4 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000040)={0x5, 0x408, &(0x7f00000024c0)=[{0x0, './file2\x00', 0x5}, {0x0, './file3\x00', 0x6}, {0x0, './file1\x00', 0xfffff502}, {0x0, './file4\x00', 0x1800}, {0x1, './file0/file0\x00', 0x2}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000040)={0x0, 0x40000005, 0x0}) 1.426497283s ago: executing program 2 (id=13): mknod(&(0x7f0000000080)='./file0\x00', 0x2950, 0x13d4) setresuid(0x0, 0xee00, 0xffffffffffffffff) openat$vnd(0xffffffffffffff9c, &(0x7f0000000180), 0x10460, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xffffffff, "1a1116f043000000000000fffffffffff700"}) sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$wsmuxkbd(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$TIOCCBRK(r0, 0x2000747a) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x2, 0x5, 0x2}, 0x3, 0x0, 0x0, &(0x7f0000000240), 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) r2 = socket$inet(0x2, 0x4002, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000700)='\x00\x00\x00\x00\x00 \f\x00\x00', 0x9) semget$private(0x0, 0x4, 0x395) sendmmsg(r2, &(0x7f0000001180)={{0x0, 0x0, 0x0, 0x0, 0x0}}, 0x38, 0x0) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, &(0x7f0000000000)={0x0, 0x0, {0x100000000000000, 0x10000100000001}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x1000000029, 0x2e, &(0x7f0000000040)="ebffcbff13b9fd812eaa4e713048e6993192", 0x12) listen(r1, 0x4) syz_emit_ethernet(0xfffffffffffffe11, 0x0) socketpair(0x18, 0x5, 0x2, &(0x7f0000000140)) 1.426156885s ago: executing program 7 (id=14): select(0x0, 0x0, 0x0, &(0x7f00000001c0)={0x7fffffffffffffff, 0x3, 0x1ff, 0x7ff, 0x9, 0x0, 0xffffffffffffffff, 0x4}, 0x0) (async) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0xc0785101, &(0x7f0000000400)={'tap', 0x0}) ioctl$BIOCGRTIMEOUT(r0, 0x4010426e, &(0x7f0000000000)) (async) fcntl$dupfd(r0, 0x6, r0) (async) r1 = socket(0x2, 0x1, 0x0) (async) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500003000000000002c907800000020e0001002"]) ioctl$BIOCLOCK(r0, 0x20004276) (async) recvmmsg(r1, &(0x7f0000003900)={{&(0x7f0000000080)=@in, 0x10, &(0x7f0000003800)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/75, 0x4b}, {&(0x7f00000024c0)=""/178, 0xb2}, {&(0x7f0000002580)=""/179, 0xb3}, {&(0x7f0000002640)=""/79, 0x4f}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/202, 0xca}, {&(0x7f00000037c0)=""/61, 0x3d}], 0x9, &(0x7f00000038c0)=""/28, 0x1c}, 0x4}, 0x38, 0x1000, 0x0) (async) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) ioctl$FIONREAD(r1, 0x8040691a, &(0x7f00000001c0)) 1.425929977s ago: executing program 5 (id=6): mkfifo(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='.\x00', 0x35e) setuid(0xee01) rename(&(0x7f00000003c0)='.\x00', &(0x7f0000000400)='.\x00') 1.42557463s ago: executing program 5 (id=15): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) (async) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) fsync(r1) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, r0, 0x0) setrlimit(0x8, &(0x7f0000000980)={0xb, 0x4e}) r2 = syz_open_pts() close(r2) syz_open_pts() (async) syz_open_pts() ioctl$FIOASYNC(r2, 0x80047469, &(0x7f00000000c0)=0x47) kqueue() (async) r3 = kqueue() kevent(r3, &(0x7f0000000000)=[{{}, 0xfffffffffffffff6, 0x8f, 0xf27ff7794bbc9c2d, 0xfd, 0x10000}], 0x1, 0x0, 0x9b68, 0x0) kevent(r3, &(0x7f0000000240)=[{{}, 0xfffffffffffffff6, 0x28, 0xf27ff7791bbc9c0f, 0xfd, 0x13fff}], 0x1, 0x0, 0xfffffff8, 0x0) (async) kevent(r3, &(0x7f0000000240)=[{{}, 0xfffffffffffffff6, 0x28, 0xf27ff7791bbc9c0f, 0xfd, 0x13fff}], 0x1, 0x0, 0xfffffff8, 0x0) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1) open$dir(&(0x7f0000000040)='./file1\x00', 0x20000, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) msgget(0x3, 0x361) msgget(0x3, 0x80) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) (async) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x0) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, 0x0) (async) ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, 0x0) unveil(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='c\x00') pipe(&(0x7f0000000040)) (async) pipe(&(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') (async) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000040)='./file1\x00', 0x40000, 0x1a0) sysctl$kern(&(0x7f0000000100)={0x1, 0x32}, 0x2, &(0x7f00000011c0)="71f91e34", &(0x7f0000000080)=0x4, 0x0, 0x0) mprotect(&(0x7f0000748000/0x1000)=nil, 0x1000, 0x5) (async) mprotect(&(0x7f0000748000/0x1000)=nil, 0x1000, 0x5) r4 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r4, 0xffff, 0x1000, 0x0, 0x0) (async) getsockopt$sock_int(r4, 0xffff, 0x1000, 0x0, 0x0) msync(&(0x7f0000397000/0x1000)=nil, 0x1000, 0x1) 1.406373123s ago: executing program 3 (id=4): ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000001000)={{'.\x02/file0\x00', '.\x02/file0\x00', 0x1, 0x10}, &(0x7f0000000780)=[{'./file0\x00', '.\x02/file0\x00', 0x10, 0x9}, {'.\x02/file0\x00', './file0\x00', 0x21, 0x81}], 0x1aa, 0x2, 0x0, 0x401, 0xfffffff5, 0x1, 0x26, 0x1000}) sysctl$hw(&(0x7f0000000000)={0x6, 0x1}, 0x2, &(0x7f0000000040), 0x0, 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x95) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000040)={0x7, 0xffff63db, 0x800005, 0x56, 0x8, 0x8007f, 0x6, 0x10, [{0x8, 0x10001, 0x7, 0x1}, {0x0, 0xffffffff, 0x200103, 0x6}, {0xcd4, 0x3, 0x200006, 0x4}, {0x8, 0x8020fe, 0x11, 0x20000fe}, {0x6, 0x2000004, 0x7, 0x7}, {0x3996, 0xfffa, 0x8, 0x2000040a}, {0x10004, 0x0, 0x8000, 0xfffffffb}, {0x207, 0x9, 0x228002, 0xffffe2e1}, {0x2000009, 0xfffffffe, 0x6, 0x8006}, {0x3, 0x1, 0x7, 0x40}, {0x10086, 0xfffffffe, 0x8a3a000a, 0x9}, {0x2, 0x6, 0x9, 0xa6e}, {0x9, 0x49, 0x3, 0xa}, {0x4, 0x401, 0xfffdfffd, 0xbac}, {0x8, 0x3fffffd, 0x7, 0x4}, {0x9be9, 0x0, 0xfffffffe, 0xb}]}) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="b10005010000009f0500070107000000211c13fecea70500fef96ecfc72fd3007ae30200fdef3044d2d236acf20bf404be01000000f7c8cf5f8823297be1aa0504000051e2f0ad3ebbc257699a1f139b672f335c22db830c032bfa896443c32118210000720fd38bfb0000fd54c125191b1257aea8c500001602", 0x7a, 0x404, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b1000504000004000000000001000000331c13fecea10500fef16ec0c72fd3357ae30200004e3003000000acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139bf82f4d335c223e7d0c032bfa896443a42102000000720fd18bfbb6a998df192f9781ea6e2ec58904007b6400008000361b4cc702fac500002021fbfa0c0f00008abfba221554f4e0f668246c0900000008e371a3f8343712051eea040000000000", 0xb1, 0x40c, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x22b) chroot(&(0x7f0000000740)='.\x00') execve(&(0x7f0000000040)='.\x02/file0\x00', 0x0, 0x0) ioctl$BIOCSETWF(r0, 0xc0184406, &(0x7f0000001700)={0x53, 0x0}) 1.405850143s ago: executing program 4 (id=16): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) (async, rerun: 64) r0 = socket(0x2, 0x1, 0x0) (rerun: 64) ioctl$FIONREAD(r0, 0x80206916, &(0x7f00000001c0)) (async) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x38, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "06c33e", 0x0, 0x3a, 0x80, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, [], "8816fad0a6c8a2ed"}}}}}}}) 1.405641181s ago: executing program 4 (id=17): r0 = socket$inet(0x2, 0x3, 0x9) getsockopt(r0, 0x0, 0x2, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$WSMOUSEIO_GTYPE(r1, 0x80047476, &(0x7f0000000080)) ioctl$DIOCGETSTATE(r1, 0xc1084413, &(0x7f0000000000)={{0x1, './file0\x00', [{[@v6=@remote={0xfe, 0x80, '\x00', 0x0}, @v6=@mcast2], [0x100, 0xb], 0x9, 0x1a}, {[@v4, @v4=@local={0xac, 0x14, 0x0}], [0x3, 0xff01], 0x5, 0x18}], {{0x2, 0x0, 0x6}, 0xc, 0x9, 0x0, 0x1ff, 0x4, 0x40, 0x9}, {{0xc, 0x4, 0x5, 0x8}, 0x86, 0x3ff, 0x8, 0xf1, 0x7, 0x6, 0x6}, @v6=@rand_addr="276d6d832459731f8bc66b4f270bcad9", 0x2, 0x6, 0x5, 0x6, 0x1, [[0x2000000], [0x271, 0x3]], [[0x7, 0x7f], [0x3ff, 0x9]], 0x8000, [0x4ee2, 0x2], 0x9, 0x0, 0x65, 0x3, 0x1, 0x6f, 0x4, 0x1, 0x2, 0x0, 0x6, 0x1, "bc00"}}) 1.405086394s ago: executing program 1 (id=18): r0 = open(&(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x615, 0xb6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) ftruncate(r0, 0x8531) r1 = open$dir(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8000, 0x82) fchmodat(r1, &(0x7f0000000240)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xc, 0x6) open$dir(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x10, 0x8) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000012c0)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x3, 0x6, "948002", 0x14, 0x33, 0x8, @loopback, @ipv4={'\x00', '\xff\xff', @loopback}, {[], @tcp={{0x3, 0x1, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x80, 0x2, 0x0, 0x4c4}}}}}}}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) 1.401285079s ago: executing program 6 (id=7): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7959) setrlimit(0x8, &(0x7f0000000980)={0xb, 0x4e}) syz_open_pts() (async) r1 = syz_open_pts() r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) ioctl$FIONREAD(r3, 0x400c745c, &(0x7f0000000080)) (async) ioctl$FIONREAD(r3, 0x400c745c, &(0x7f0000000080)) close(r1) syz_open_pts() sysctl$net_inet_ip(&(0x7f0000000200)={0x4, 0x2, 0x0, 0x5}, 0x4, &(0x7f0000000240), 0x0, 0x0, 0x0) ioctl$TIOCCHKVERAUTH(0xffffffffffffffff, 0x2000741e) ioctl$FIOASYNC(r1, 0x80047469, &(0x7f00000000c0)=0x47) (async) ioctl$FIOASYNC(r1, 0x80047469, &(0x7f00000000c0)=0x47) mknod(&(0x7f0000000000)='./file0\x00', 0x2100, 0x2c65) (async) mknod(&(0x7f0000000000)='./file0\x00', 0x2100, 0x2c65) r4 = open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x40) setuid(0xffffffffffffffff) socket(0x18, 0x2, 0x0) (async) r5 = socket(0x18, 0x2, 0x0) setsockopt(r5, 0x1000000000029, 0x27, 0x0, 0x0) writev(r1, &(0x7f0000002d00)=[{0x0}], 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x10004) mknod(&(0x7f0000000400)='./file0\x00', 0x2000, 0x4c4a) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x611, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000180)={0x8, 0x1000, r6}) (async) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000180)={0x8, 0x1000, r6}) recvfrom$inet6(r7, &(0x7f00000001c0)=""/128, 0x80, 0x3840, &(0x7f0000000240)={0x1c, 0x18, 0x1, 0x100, "8459e3ba42494ec6bdaab43b61f4532e", 0xd269}, 0x1c) select(0x40, &(0x7f0000000000)={0x8, 0x3ff, 0x0, 0x7, 0x0, 0x0, 0x8000000000000000, 0x8}, &(0x7f0000000380)={0xffb, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000007c0)="7f454c35c5c41a49b70cb7a21de87373791810aaa95d576a0ac7fca22716a22987b881794ffa08bb11bafcdc202a294097ae6826050800eb0683d43b24ff4c5d", 0x40}], 0x1) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) (async) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 1.378591883s ago: executing program 1 (id=19): r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000080)=0x1c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sysctl$kern(&(0x7f0000000000)={0x1, 0x48}, 0x2, 0x0, 0x0, &(0x7f00000002c0), 0x0) 1.374961199s ago: executing program 6 (id=20): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) sysctl$net_inet_tcp(&(0x7f0000000300)={0x4, 0x2, 0x6, 0x2}, 0x4, &(0x7f0000001540), &(0x7f00000002c0), 0x0, 0x0) 1.374730506s ago: executing program 5 (id=21): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000340)={0x0, 0xfffffffffffffda6, 0x0, 0x0, &(0x7f00000003c0)=""/240, 0xf0}, 0x0) sendto$unix(r0, &(0x7f00000004c0)="bd31869f34f6f527434dc12d4369912d58cf433215148a787d3f491d414df505b7ec67591456b2fe7dffe5748201df1ef68bf5366550e46857d4b3e8bae7e55a087356059ec762d1be8b3791459a782a7b09abe1cf0f79fc209bfd80ff2fa4a65981d6e9c2724c20bc77cb31d30b5e9d5e3288a32306de101e2fa1853b0b015f67927fa056a722c0e180f56e740ae8f819", 0x91, 0x402, 0x0, 0x2a) 1.169718132s ago: executing program 3 (id=22): r0 = open(&(0x7f0000000040)='./file0\x00', 0x9cab835cfdc52675, 0x132) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0xa011, r0, 0x0) r1 = socket$inet(0x18, 0x3, 0x102) syz_emit_ethernet(0x1012, &(0x7f0000000780)={@random="69ddbde50f9b", @remote, [{[], {0x8100, 0x1, 0x1, 0x3}}], {@generic={0x8036, "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"}}}) setrlimit(0x8, &(0x7f0000000740)={0xb, 0x53}) r2 = syz_open_pts() close(r2) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @random="0000848700", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x28, 0x67, 0x0, 0x9, 0x6, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @tcp={{0x1, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8200, 0x0, 0xfffc}}}}}}) syz_open_pts() ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f0000000180)={0x9210, 0x9, 0x1, 0xffffffd4, "08955c1cfac164eb0a2b6723b8aa613795510800", 0x4000003, 0x2}) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000080)='\x00', 0xffaa}], 0x1) unveil(0x0, &(0x7f00000003c0)='x\x00') sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f00000001c0)="6388020004002b9a0142008751f2fbffffffffffffffd68e590009cf9323100084410a85919f2e04337b552b32106fb6b4d9a7845d3630516bb888e28be2db771a4c610b3b6423fd63042f5c5c707d3b32d81ac276bfb8d53ee73d1484a6a08f15485161a6e6436edee0e114fe687c7d00017c0b14935a4df54c3bd052d2731a0ca71d52766d8eb2202727d7b784fec87e959aaa823578cb28f08365b74854477aa35e4312a4f4b76ac0558d4ee4a5c9f08bd4719768eaf12d4ea886df465fea7704953f56c8d729e1f8dc461d494a6656b0895406569a5d9d5404fa79920cfd6cc65397281113cfaf0c9dd39edb9688c88aba04", 0xf4}, {&(0x7f0000000080)="9e9efa048e2d5042bda9889ffa49db609dbddba0111ce6e0865910bb5012031e613ac3a79f554a871c0b57e8271af661ba9fdea85c55d09f0cada5a7085a9a204d8edbfcf2db296f3294ac8076a243e14b27d4bb131c52bdabe33ef3b025fbb8ced231b03746f1c005d75c9fe328368095f517", 0x73}, {&(0x7f0000000400)="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", 0x2c1}], 0x3, 0x0}, 0x0) getpeername(r1, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10) 1.16886032s ago: executing program 0 (id=1): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)) (async) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x7, 0x2, 0x3}, 0x3, 0x0, 0x0, 0x0, 0x0) (async) sysctl$kern(&(0x7f0000000000)={0x0}, 0x0, &(0x7f0000000080)="7cf236cdf7ce2e5d7b4b30bdb0bbca87f632987eba46f5e5b4f32c4896d4272fcd520bcc21aa70724dbe23825ff52616b6d291acd48ddeef50f1aa8dd96c11d495517433", &(0x7f0000000100)=0x44, &(0x7f0000000140)="9a2e3888b948c9d56ad97503a1f1d09f933c5a966f298fc669b3eb7ec8213f17e1bc4ae599be0845b8e9983eca595272e058fcbce8139d41f074e8651bf3b5254345b0114a979ec1bcaefa5198acf7a6435a892431ef674a015a50b501a153837217be2225684ade61871ccd654d63fadc91f10ca4665d5f5abdb6a2e2944fb0ca53695971a32bd01d42110d2bd8f47e674f545e1ca7cbfbb436aa5e7d26260f8b16bc7455c40244d0197aa427c72715a6cbe6096b0c8e72ad818d667df4a6356d2e9be5aa2e7bedcdaa20f97f31a872fa99af14d0bc87a81e13ec8cbdaede", 0xdf) (async) sysctl$kern(&(0x7f0000000040)={0x1, 0x3f}, 0x4, &(0x7f0000000040), 0x0, 0x0, 0xfffffffffffffda3) 1.168355786s ago: executing program 1 (id=23): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000280), 0x1, 0x0) ioctl$DIOCGETSTATE(0xffffffffffffffff, 0xc1084413, &(0x7f0000000040)={{0x0, './file1\x00', [{[@v6=@empty, @v6=@loopback], [0x1, 0x40], 0x0, 0x2}, {[@v6=@rand_addr="be762f745a650c4fc824f39777cbdbf1", @v4=@rand_addr=0x9], [0x46], 0x4, 0x14}], {{0x246, 0x48, 0xba, 0x100007ff}, 0x6543, 0x409, 0xfff00000, 0x8001, 0x8, 0x17, 0x7}, {{0x0, 0x7, 0x5, 0x5}, 0x51fe1b1d, 0xc86, 0x10007, 0x4, 0x3ff, 0xf2}, @v6=@empty, 0x54d5, 0xa, 0x2, 0xf23b, 0x5, [[0x8, 0xffffffff], [0x3958, 0x6]], [[0xfc000002, 0x4], [0xfffffff7, 0x3]], 0xb, [0x80001d9, 0x79], 0x1, 0x2, 0x6, 0x1, 0x0, 0x3, 0xb, 0x83, 0x5, 0x8, 0x1, 0xce57, "0600"}}) mknod(&(0x7f00000000c0)='./bus\x00', 0x2000, 0x450c) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x2, 0x80) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x44000802) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10, 0x10) ioctl$TIOCSETA(r2, 0x802c7414, &(0x7f00000000c0)={0x101, 0x0, 0x8a38, 0xfffffffc, "070609000013160000050800", 0x0, 0x7f7}) ioctl$TIOCSTART(r2, 0x2000746e) ioctl$WSMUXIO_INJECTEVENT(r1, 0x80185760, &(0x7f0000000140)={0xd, 0x6}) select(0x40, &(0x7f0000000180)={0xfffffffffffffff9, 0x44809e9d, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2800000000000000, 0x181c, 0x8, 0x2000000000000004}, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x5) select(0x0, 0x0, &(0x7f0000000040)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x8, 0x0, 0x9}, 0x0) ioctl$TIOCSETA(r0, 0xc1084425, &(0x7f0000000040)={0x1, 0x0, 0xfffffffe, 0x3, "210d0000000200000006000000000200007fffff", 0x7ffffffe}) 1.158566577s ago: executing program 6 (id=24): sendmmsg(0xffffffffffffffff, &(0x7f0000003dc0)={{&(0x7f0000000300)=@in={0x10, 0x2, 0x0, 0x8}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000003c0)="7e0cc9ca7dce3b5f98671c746a38f41b1b04799049f246688109f4c197c114aa7201556c71e9665dbce2b69a3916687a4325eaa2d1caa41481be4a43e5fb035e82f068664233154e6cca6d072fbf2bc276f1781c770acfc0589f3d120c355807d9be5e7718578d0402883d6bde12312df9967a96da486952704920b5f1421d4a81c414e022310405", 0x88}], 0x1, &(0x7f0000001a00)=[{0x480, 0x1, 0x0, "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"}, {0x38, 0x1, 0x5, "95e700ba7616cea67f815425d9dfcbbce3f37d4a3ed2d969be1eabb4f67e7f562a2f81c4e694010b0ff3a068"}, {0xc, 0x1, 0xe3}, {0x14, 0x1, 0x7, "01eb8f0721b45aec"}, {0xc, 0xffff, 0xff}, {0x68, 0xffff, 0x7, "ceab51174fc20e54f98528600ca91558cf87667aa05335f1b5c42e818da06a7c9746b178008995dbc87deb25d394501c182518221f9707b9eb260a51020feef08090fa1ede5f8392466068985f59f4fe31755a92d464cb2eb4f6b05c"}], 0x54c}}, 0x38, 0x405) r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x7e, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$BIOCLOCK(r1, 0x20004276) sendmsg$unix(0xffffffffffffffff, 0x0, 0xc) ioctl$TIOCSETA(r0, 0xcd60441a, &(0x7f0000000000)={0x2, 0x2, 0x4, 0x2f, "2000030100010000ff2800000068a95a010400", 0x9, 0x23}) 870.164713ms ago: executing program 2 (id=25): sendmmsg(0xffffffffffffffff, &(0x7f0000003dc0)={{&(0x7f0000000300)=@in={0x10, 0x2, 0x0, 0x8}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000003c0)="7e0cc9ca7dce3b5f98671c746a38f41b1b04799049f246688109f4c197c114aa7201556c71e9665dbce2b69a3916687a4325eaa2d1caa41481be4a43e5fb035e82f068664233154e6cca6d072fbf2bc276f1781c770acfc0589f3d120c355807d9be5e77", 0x64}], 0x1, &(0x7f0000001a00)=[{0xcc, 0xffff, 0x1, "0c37e9d2a1340b089896205c6de52886c5dad5fe469494e2b6c613284de1fe7d8db507a6c2d33e1ade3b43934cef33659bda0b0c93e6e9f746cb8ac59deccd835b7c69a442f618d56f7f13f9f7dd84b60e7ff12182137817ff28809b534e86e5010a63629c1ebede964c4af446020322924db3431a19550c403850e8526e4e4977887097ccde9f58d06d91d10d60bb644e0e5d6fbbcdc0cef1518ccd7bb1e066eeed988a57fb4a39f623b3959c19d6dc0bb8ae13dafa2838dccbab89ec"}, {0xc0c, 0x1, 0x0, "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{0xc, 0x1, 0xe3}, {0x68, 0xffff, 0xff, "f054b7df36496008fee147dad91bab7dd25f957cfb1f89f23310b5487caa95bc3670c75e14ee94b12df54ec54037c12a8f62118cc369c485642f0f6888945a66d83a27cabab1e886a9939f23d3fe01d8302fc4de617df4cb98cd3b"}, {0xd4, 0xffff, 0x7, "ceab51174fc20e54f98528600ca91558cf87667aa05335f1b5c42e818da06a7c9746b178008995dbc87deb25d394501c182518221f9707b9eb260a51020feef08090fa1ede5f8392466068985f59f4fe31755a92d464cb2eb4f6b05c9bbea6ba5d92f96223a697233f7872695dec16702cd7cd02edf5f3fbee4f2743c4f545c28ce7036f2ecd6fb6e60fc437097926a63f0e5d56b97df5e932ac6c3e95ab33c79e6a05831b65027a0d51dd093179a37eff3ee1a777537712dfc35fa820907f71243d20001a68ba9d"}, {0x100c, 0xffff, 0xfced, "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"}], 0x1e2c}}, 0x38, 0x405) r0 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x7e, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$BIOCLOCK(r1, 0x20004276) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)=@file={0xfe, 0x1, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="004e00001ef1000000000000", @ANYRES32], 0x10, 0x407}, 0xc) ioctl$TIOCSETA(r0, 0xcd60441a, &(0x7f0000000000)={0x2, 0x2, 0x4, 0x2f, "2000030100010000000000000068a95a010400", 0x9, 0x23}) 869.781227ms ago: executing program 3 (id=26): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000001000), 0x10000, 0x0) r1 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)={0x274, &(0x7f0000000080)}) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) minherit(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) minherit(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) r2 = openat$pf(0xffffffffffffff9c, &(0x7f00000002c0), 0x7e, 0x0) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000000)={0x0, 0x5f080}) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) r3 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffffffdff86dd6036ea0700083afffe8000000000000000000000000000aa", @ANYRES16, @ANYRES16, @ANYBLOB="c4a7b8b22aa1f43caceea19585"]) r4 = socket$inet(0x2, 0x1, 0x0) getsockname$inet(r4, 0x0, &(0x7f00000000c0)) mquery(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x0, r3, 0x2) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000300)={{'./file1\x00', './file0\x00', 0x29, 0x2}, &(0x7f0000002b00)=[{'./file0\x00', './file1\x00', 0x0, 0x2}], 0x428, 0x1, 0x1, 0x5, 0x9, 0x8, 0x12, 0x8}) r5 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r6 = openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$DIOCXBEGIN(r6, 0xc0104451, &(0x7f00000000c0)={0x5, 0x408, &(0x7f00000024c0)=[{0x0, './file3\x00', 0x5}, {0x0, './file1/file0\x00', 0x6}, {0x0, './file1\x00', 0xfffff502}, {0x0, './file4\x00', 0x1800}, {0x1, './file2\x00', 0xfffffff8}]}) ioctl$DIOCSTART(r6, 0x20004401) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCXCOMMIT(r5, 0xc0104452, &(0x7f0000000040)={0x0, 0x40000005, 0x0}) 869.390552ms ago: executing program 4 (id=27): open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xb7) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x1, 0x10, r0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x43) 868.874925ms ago: executing program 6 (id=28): openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r0 = semget$private(0x0, 0x1, 0x1a2) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc933289095ae6031, 0x7}, 0x0, 0x400, 0x0, 0x0, 0xff, 0x0, 0x101}) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x15, 0xfc, 0x5, 0x9}]}) setuid(0xffffffffffffffff) semctl$GETVAL(r0, 0x0, 0x5, &(0x7f00000002c0)=""/181) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0x0, 0x0, 0xc4, 0x9a43, 0x10}, 0x10, 0x3, 0x8, 0xff, 0x2, 0x2, 0xfffffffffffffffe, 0x6, 0x0, 0xfffffffffffffff9}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$BIOCSETIF(r2, 0x80086d01, &(0x7f0000000400)={'tap', 0x0}) openat$pf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x186) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1, 0x2010, r3, 0x0) select(0x40, &(0x7f0000000000)={0xf, 0x9, 0x0, 0x5, 0x2, 0x5, 0x6, 0x6}, 0x0, &(0x7f0000000080)={0xfffffffffffffff7, 0x7, 0x6, 0x2, 0x2, 0xc, 0xd249, 0xa}, &(0x7f0000000140)={0x4, 0x3}) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, &(0x7f00000001c0)={0x0, 0x404, &(0x7f00000001c0)}) r4 = socket(0x2, 0x2, 0x0) getsockopt(r4, 0x0, 0x4, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendsyslog(&(0x7f0000000440)="2ed38488aa37a5ff9e424511c286322d82448298d1d427eafa184260e7333893666567fdebe6674c38004561232b008d56412b95fac38f7f62b803155d5a76e0305badb4d5d18ed5d4759a431f8d9565633d12b7ee7e7365085f808e5d7962f107aa9fc079966bc2de0c31b8eaaba956374813ae198fa09d9d0664542271f8e07a47fb0d9b30d05a77d7f0a120bcffd27b64909c4ebbe6deabcf50a385d16c0b2f6ec1d3c415300ffc80dedbecf329823e694a1ad4662f2e1c611be4e58a90b5503a71c6cf310e231ebfb1f7902a7cb630206f8e12fa59833f0f90e74c77ca5ce7636a01cb62c2ff59e0e9070e4d55f28ff119c9a479fab160bf511d96fa159041c9bbea6488c0a51a85b24d94edc2079ac477f12724c14f76188b93c94dc9b50f52c29935607c8e55fcb966e6a8ee1356fcd73159ad25044b4f1528e24b4820b8244e73d8ba4631e6dafb92f96a7d187a4afc54649232336b5e60c3bfd3eff400201d2cd3d1f0930021060269d3260afa2c2ca408f6f7d2b4274caa4ea5ed48b7c8c6242e8794858b8688987bff4b02103ddf6d9b6b61bf457441e66f395b280f280673cfa7d534d06d9aad540708e79deadcae93f14267b50a171201778b3e4a28f495f3c7a6f3e46a8051bdde32c3d674f3359701e9cb5f928682b7a5d4d64855b6e1ffba61668f6b53346a8bea22a35021528783f24018d670824e16cbe7b7cbc3a7c7437a4d31460045a9c8eb5691416904230de0a7e7748763990a10a8a0533a8152dc5241494cb40c1c7c3fec1bb08077e2bfac7589ba2413e34a09dbb2fab532319ec2787eb023413030a1e98aaad513a53544cb3f15017f1aa4a12317c9ba25cf1befd076b06f2249f101713982b9ef00fbbbebab4381ee35a1668d70622a188a70422fd3fa8870d54f32448ae35dc0e8be07f73e8f9ce5f2f2e07b5ebef2b43f29403635e0b76174059fbe6622e0f5f1430cde9351fbf826b6f910913caa5645feb32073e6c301bdaacdc3875ed70d24936544fa49bfa3c3b5bfad0ad1818f65675b61a34f33a73fb6774f3bd8f2059ce5980d36e00fd906d6961a906423e567b893eec08c0d1f2e77980a5102e6980ef77197af4d2ae5d03a7d3b90030839353130fe67996b188e16c141c90fe14d7bac5f9250d9340184e7d9274f85b24cdaa4be065672c13260393d98cdccc45aac2b502237d0ceb93b45c1e3b34594399b66db5e50f262426cddac3be88fbbe14a916b66e90244386f12a610c48a479383c6b0748e7ee8226abb1d6feb69d956357b2ef0eed239219650700b5ac65b135647725dac9495a4763463f99fde844eb3c6e2d60dff9a5465cb4dc0f43cbee1b34c3cd16848c09112a7abf2858b4e820695b919f0ca83e13aa30eb8d0ebea3f1cfac727a1d5e436a3e09adf8778424cc2ac7219697ad08d64e00fbe34056c13b7d6a91f48f9d89e0e97bab5e3334597d960b4eb5502309fe7c402fd53af84399f3a1ffc9091ed1b22be62ed09977ff0e107dd12effda40e9e8c6e097c7771d739cfcce56c3789ac0f482c20f46390748b9d2778826838157782269c53251d4ab7477c0ec3d2d856fc4c7d854c8f22100ebe9cd2b4b29d0f60b5afffc1c04472fdaefcf212ca0c788db29fff67b73f7ac4228828f33fa22a529b5d07fa953eecfc6bbffa2f0380b93c3af19323248080e3723642d35d04b8ee6835d5332298734fae81ce82508188890731da315667d76c238f6ba462d0306761daef7d68e90e6bc49db1577f6769d32d838a168edd9e7e463bfd5c818c45aaa8805945a958373d06b850adbb76c8b31bda1f5071b0c258b68aca932fbdd95bb8657d3d410a53bb6cc5f9e59fc1d4629d83af082530149e0796819fdfc5945bd9351475238999e19b573ff162bba5f844a9db87e13671f6492982830fbe28cf931ee5b1ff622d562e5680e9787b755c3ef1e4130dbf4e5c71708cba1d2e228ee79e93488ed74f4772914ca26c0248858c3fd8c7ef38cd347b9927f072ab60c30d5c65985d41bb4029788862461e4b2266c22619e62d7cb2df62ca74dd9c2cd6a13d28010f46992e3d87c3cc3892b6e7faea1faebcef6478eaea9d1c981dea8d843bec85d1c55956bf1e8a9ab58b8390a1fdb94338dd5071a233e5f0a3e792f226037a0da21f37c9f80cfd1fdcc550470fdc9400dcce5c0e53640f9487f21253c1cf8106abea088bc411e97585b6c46980fc777155539af2644d0f662f375684166875f5b9bd2a6b2e4c31ffe10966195c725e2433578f06f4522ee911abb47d965340953dc46ab78e2389376e65c0596f7ae2e8af5211b290cd91a0e6080c627861af47001657ce4d53776acd0c2cc79c852b02510b4ec01fac601987d93ad2329b8804e7e49c5da807374e69f51399d985de8c35b066d88be1bf04700af12478620fa39f33bd9fc2ee206746924fcae502f2d800d107dea13b36bfbf4b5cc35f889dbeae24a6a4f3af0c26458b5c8cb7d7d7498ccc5b9743bb8a4a94e58f0349de38abd75b02d0f285a61c33774596aa146bb0e3d541d03d47ba7fee5f16d2d099e4c6da0d25c4e6bf889eff2c54e38428315bf62853f19a2fd68726dd362bd25429fbfb6ce27790e3934a648cb9e3cac010f54efe6683a26b53ea508ec5dce20f8d384483c93fc84c08b8b4a4db7257f10ba5137a06750b498f4f305404812dd2186598b77842c72fd5272185e8d1f7d33ae5fa29f8e153da1a175515dc3a44b0fb4e8beaecea175f9ec3d42dd17f7b0d23693b59dbe6872b8a460c91c5a7b7be37ddee6307942e0bca3880e66630155d751d63ed902f0f4fa83d9669203668784a81af4f197a6feedea3c207d0e902374f8df67b59223e1a9f7fd1a64e6ae91d6f348b480c8410cb1ed168e007f5c66ff71ed8530de232bdf984b8604de7d3d2157af67c037f570014f311a44611bcef47a1b53f850fae84dc20bbeab9d91e70ad03214f7e121024ca8b12a96dd7288b9761d94bde84ab76d43732f67edfe644ceb21586c85f8f9f8b30b0a0d6d4b976106907a0921ca3d8e18fabc6f79c42d8f8b6901b05cb86f5bf1505f4bd847da5436eb832a9dc8fd695045f780afe3a6cc9f4a22594272e84dafb21bb2f38aca2d42fa61af0e03c4549af6f89ab67d2bca3602ea61169091062f8abcceb34229aa7e63000169762c0abb0408c48df91c5a57634bbbbde8286b9764ac230bcbc947b9c8dfd0f3827d007657cfdda03858a3c377192d9012975680874e53f27efc7aaa5e4f1209866cf9ad5848762a41021d08fdb5a047f57d513965296f2d0d052254016082a33eac6ab5e4e154bfe5aa5bb8ec0d33f6e67a59959adf5c65ce378bebbaa21ab187771b0f5ba3ad07ce7c1ce9b6e5f70a1adb7b560366fbddb1bd109519208ae778c29f351f4b188575706a64a1f798fc673a66d9e3cea762c6479db2b76e1bc00a97bc57334efdee30d9ffb5c7ce5f23b208fd8a7a03edb9baa3ac02320f991185bd4be4b6218f209a83792816e2a89e698114839db18b26f5ab92d44fefd534bfb0259dd62b6da351b1cb3985f934daf4e18063a003f9da842ddc638e7cc36285e40b3ccaa9f9f2d9c0fb89c9e0f8c27fc756db8e2078679e82798c594db924d7c5510a8f477904d78602cb3bc749a398cf7e626a59909eb864fa330075075428a1addcdf37784e3c5011f7990bba9373f93ac35485a646478c993993182da10576adde9e6a4701f7e21935e3a7cc8fa82608f1f2a4583dd01f78dec6cd73f77977327ad7f0fc3cabd4e8f03d54b68fc5e60fc09cceb2e8cd7ae06ba3d301ed5d72f95b53ff229fc3b13fdb74c31cb75d9c8ec7377553f5df61ec4c5e88f8f5f13491b70087a8ab91f56b1945a52ef0ff742198dfd779fbb6837d71eb11ecb5fbb528858a3e2b9458bfe910ed4a9c34be83ddb5294f2d1df00a21172ad65880a34ccbe4aa8b9724785d2b35c3d4645402699ad7cc04dc43454cb939398c0cbbb5fa91842e78922775a246ce17403643db54e12b308221da2b681718fac6741856dae928e0cd5991f83e90f4fe148ddbe211bdf8243273240c14788d9efdb7ddaf4fb2727d1d558749d9f9a9affad7fb413dcf5192058374a20a797fb66ae610721712839c50e37a47567c75e7b473144f7ee493b43d2a5b59b8ea1b443ec53922f4826a71e18e98831923cc68d7d9e867b718943aa054e0d74facea7d9f74942e789bea7ae47d1261fc5b9322458303c17c9aa52dfc655a68b28a7449c09ca7c39eb940e3f86cff6c10f81f69741e53e0629f0c543190e1ebe672a07ef90a96dc6adb1104272d6df7ffbff8e589fa0a89a0d735f8884541d8245f6d455ce5fa015e5e40f95b3576c6be74d01bd22a663cda8e3f35b9af87c3087696adec84e5f400f2c7469e25739be6a1ad122f917909e74e992cdaa7edcfd4921f71c17703cfed4e78a22e355cf4f7ae426e97b027a4f62b30a2e574f409b36642e7691fbfc0a2484e991b1a5b0aa4d5b537000e8edff0898cdd3cefabdf31897cfaff189bb5fd4bc3db3c7b56ab7ba07326fec249326db7d6f01837d6252c42c6e49688df5f0585a70e81b24cc2e08580823a1f1cca277a9e8ed3124d21eacb1250a64d0c7b03f762a61a29013f41a2b7d8f050628dc35f460fa6d12a6a5c8cabe26b516bc6e9bde2fb76d154a32bc1f7639ba068335b321286581d0cdfd43c1e71de7ffb4f2b67d7cd9133e737334da512745dd57e32f73e287346ebfa44205ff20898162b5550186d615df847ac1953e14a213369d1b62c0673bc258dbd0dcc836aa044c5c5cbe924b40f203afb0a65e3e615897d5ab51a8d8e718a99be20d7ce6b437622467a49a9350cea9640717d931dbcfb14b1dd78d0caf545c321bdc07bab285569c9196a5a36cee7ea6036778178dafabd63f570065e50876b24094f70eedc7188e4e034e4459f81b01ec5f2b1bc91da1d1e6727bc81f654574c503beb785a9133ecab16ef724d69a39e60b2d6d3ba9c7b6fa7abafc07582ca196ce6f6ae398367103dc1379e4f64339e28f573cc43b922ef7de8935067a8a450063f86d83fcee0cf35acf7037a8ef92b776e63f4e23177d9c085d422eb9c99c1b78775af1c21642773eb268562a30cf25389c4005c8888ba61b45a0e5349eeba5c984cfbe0fdae44e2ba5333d1b4254db5e3467d7539e59cfbb47169f5d75b877df2a2c9d026e7cb9bbe65b2f538390e8e4cb9e8d17040b075b00358ccdff30ce72f5a1803b0fc17791417064e912c64cecff01d24223ca8523644f2248ebc8c8fb839088c9ad80beca79e3bab557f096667d721068177a425831a6949a9351661ad6bd17c627c556d0042d6ed01092cf1973bfa073a91cd698843df2e2c9b2d1b5ba1ef7f6089c73372e81b27110e6a8c83e5c8e76be11ee72de97f64649086550d9c0c9b92ceb8968c6a45ad3a9929d09879a5f4f9f65b6dc48019509c79c44dd804a0f16d456f3c66a00d341aee4c899087d601a9e4c37d838207afdcff899e45e5257c3c0db17359e89ec30665a0b1b033ed641458d05779126040b198615c27c1c678b4554d64c945a5413d1a924f6ac410af4e59ef09c431acaeff8c695e7055420f0cd5a0c8e3115141048c0c50c8798b4b7d82b2338f87d32bcc5e3a31422aa051e9e8089176fa44225f89c6e2639e5e91f9f59d167a260fb645039fe134d31a9738c7e1fddec82753dfe9b68404cb18cc811449ce3fd899d1f2e5f8949ada9bbc3886dfb51d51cbc1132d2ff01ee0cce7a03c60260cd3c886e6b3e5ec47325242785455e301d4e3df0d519d40676f2701156491ee446e28f166426a42aeae8c100"/4162, 0x1042, 0x20) mknod(&(0x7f0000000040)='./bus\x00', 0x40, 0x81) r5 = kqueue1(0x10000) r6 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r6, 0x0, 0x21, 0x0, 0x0) r7 = semget(0x0, 0x1, 0x281) semop(r7, 0x0, 0x0) semop(r7, 0xfffffffffffffffe, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x10, 0x3) kevent(r5, &(0x7f0000000180)=[{{r8}, 0xfffffffffffffffe, 0x1, 0xa0000001, 0x0, 0x9}, {{r6}, 0xfffffffffffffffa, 0x20, 0x80, 0x5, 0x80000001}], 0x8, 0x0, 0x9, 0x0) 650.299155ms ago: executing program 3 (id=29): open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x61) (async) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) (async) r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) chmod(&(0x7f0000000040)='.\x00', 0x35e) (async) setuid(0xee01) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x44) (async) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r2, r1) (async) setitimer(0x2, &(0x7f0000000380)={{0x0, 0x3}, {0x0, 0x8}}, 0x0) (async) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000480)='M', 0x1}], 0x1, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000340)={0x0, 0xfffffffffffffda6, 0x0, 0x0, &(0x7f00000003c0)=""/240, 0xf0}, 0x0) (async) r5 = socket(0x18, 0x3, 0xca) setsockopt(r5, 0x1000000000029, 0x3c, 0x0, 0x0) (async) sendto$unix(r3, &(0x7f00000004c0)="bd31869f34f6f527434dc12d4369912d58cf433215148a787d3f491d414df505b7ec67591456b2fe7dffe5748201df1ef68bf5366550e46857d4b3e8bae7e55a7e7356059ec762d1be8b3791459a782a7b09abe1cf0f79fc209bfd80ff2fa4a65981d6e9c2724c20bc77cb31d30b5e9d5e3288a32306de101e2fa1853b0b015f67927fa056a722c0e180f56e740ae8f819", 0x91, 0x4, 0x0, 0x0) (async) getrusage(0x0, &(0x7f0000003380)) 566.117696ms ago: executing program 0 (id=1): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)) (async) sysctl$vm_swapencrypt(&(0x7f0000000040)={0x7, 0x2, 0x3}, 0x3, 0x0, 0x0, 0x0, 0x0) (async) sysctl$kern(&(0x7f0000000000)={0x0}, 0x0, &(0x7f0000000080)="7cf236cdf7ce2e5d7b4b30bdb0bbca87f632987eba46f5e5b4f32c4896d4272fcd520bcc21aa70724dbe23825ff52616b6d291acd48ddeef50f1aa8dd96c11d495517433", &(0x7f0000000100)=0x44, &(0x7f0000000140)="9a2e3888b948c9d56ad97503a1f1d09f933c5a966f298fc669b3eb7ec8213f17e1bc4ae599be0845b8e9983eca595272e058fcbce8139d41f074e8651bf3b5254345b0114a979ec1bcaefa5198acf7a6435a892431ef674a015a50b501a153837217be2225684ade61871ccd654d63fadc91f10ca4665d5f5abdb6a2e2944fb0ca53695971a32bd01d42110d2bd8f47e674f545e1ca7cbfbb436aa5e7d26260f8b16bc7455c40244d0197aa427c72715a6cbe6096b0c8e72ad818d667df4a6356d2e9be5aa2e7bedcdaa20f97f31a872fa99af14d0bc87a81e13ec8cbdaede", 0xdf) (async) sysctl$kern(&(0x7f0000000040)={0x1, 0x3f}, 0x4, &(0x7f0000000040), 0x0, 0x0, 0xfffffffffffffda3) 564.163073ms ago: executing program 2 (id=30): sysctl$hw(&(0x7f0000000040)={0x6, 0xc}, 0x2, &(0x7f0000000080)="83e55350", &(0x7f0000000100)=0x4, &(0x7f0000000140), 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1e5f) unlink(&(0x7f0000000040)='./file0\x00') 562.242137ms ago: executing program 4 (id=31): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="ea00eb0100000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x800) accept4(r1, 0x0, &(0x7f0000000100), 0x4000) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xb5219f1000b913f1, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x11) close(r2) sysctl$kern(&(0x7f0000000000)={0x1, 0x4d}, 0x2, 0x0, 0x0, &(0x7f0000001440)="02000000", 0x4) open(&(0x7f00000000c0)='./bus\x00', 0x615, 0x1a8) socket$inet(0x2, 0x1, 0x0) (async) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="ea00eb0100000000", 0x8) (async) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100), 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x9cab835cfdc52675, 0x0) (async) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0x800) (async) accept4(r1, 0x0, &(0x7f0000000100), 0x4000) (async) mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xb5219f1000b913f1, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x100, 0x11) (async) close(r2) (async) sysctl$kern(&(0x7f0000000000)={0x1, 0x4d}, 0x2, 0x0, 0x0, &(0x7f0000001440)="02000000", 0x4) (async) open(&(0x7f00000000c0)='./bus\x00', 0x615, 0x1a8) (async) 561.804215ms ago: executing program 7 (id=32): setrlimit(0x8, &(0x7f0000000980)={0x45, 0x62}) r0 = syz_open_pts() r1 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x40) sendto$inet(r2, 0x0, 0x0, 0xa, &(0x7f00000002c0)={0x10, 0x2, 0x2, 0xffffffff}, 0x10) recvmmsg(r2, &(0x7f0000002680)={{&(0x7f0000000000)=@un=@file={0x0, 0x0, ""/519}, 0x209, 0x0, 0x0, 0x0}, 0xffffffff}, 0x38, 0xc00, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$WSKBDIO_SETENCODING(r1, 0x80045710, &(0x7f0000000000)=0x200) close(r0) r3 = syz_open_pts() ioctl$TIOCSETA(r3, 0x802c7414, &(0x7f00000000c0)={0x1200, 0xfffffffe, 0x3, 0x203559, "1fb70004001a7c0000fe9b64001500000000cab4", 0xe0400000, 0x1}) writev(r3, &(0x7f0000002ac0)=[{&(0x7f0000000100)="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", 0x664}, {&(0x7f0000001a80)="0003565f2dbd42be751ac4451a48c31c5eca461a5634cf3cd0e45f425cc5422cb8c13e908df7fd01aced03adb633cd61b976efb6de0a850658d9d3fe1a7cc21c0d1d722bffe534c1e20592638d25f30041385a599676cf6d264fb9b1be5d0637cbed636f7523ef556f34b4eb6dd85b12b2fbc6fe4763ae0e17f49e37589dff17d602767725ff4c0f5406f96e190b2c9704c1c9cc387ff7019812523401b275b69e236a4f6a82d61cfb82d299f35cc5d9ab85153a408ee2e36282b4443be3a2148d7b2463f05d863378346aef2a28368415a6a0ddccd031e2a367cc5e56ba1d9c72ac616cd0af88ce7be5187c", 0xec}], 0x2) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) sysctl$hw(&(0x7f0000000000)={0x6, 0x18}, 0x2, &(0x7f0000001480)="f1a40f3c", &(0x7f0000000040)=0x4, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffff9c, 0xc01864c6, &(0x7f0000000900)={&(0x7f00000008c0)=[0x3, 0x200], 0x2, 0x10000, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CURSOR2(0xffffffffffffff9c, 0xc02464bb, &(0x7f0000000940)={0x2, 0x7, 0x5, 0x4, 0x0, 0xffff2b3b, 0x0, 0xa, 0x2}) ioctl$DRM_IOCTL_MODE_CURSOR2(r4, 0xc02464bb, &(0x7f00000009c0)={0x1, 0xe, 0x80, 0x7f, 0x4, 0x0, r5, 0x9, 0xffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x99, 0x9be, r3}) ioctl$WSMOUSEIO_GTYPE(r6, 0x40045720, &(0x7f0000000040)) ioctl$WSMOUSEIO_GCALIBCOORDS(r6, 0x41205725, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}) 329.106997ms ago: executing program 2 (id=33): r0 = syz_open_pts() mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x285b9c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb5219f1000b913f1, 0x0) pwrite(r1, 0x0, 0x0, 0x40007) fcntl$lock(r0, 0x8, &(0x7f0000000040)={0xf51, 0xfffffffffffff30a, 0x0, 0x3}) flock(r0, 0x1) fcntl$lock(r0, 0x9, &(0x7f0000000140)={0x3, 0x2800000000, 0x200, 0x3}) 328.593347ms ago: executing program 1 (id=34): setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffe, 0xffffffffffffffff}) r0 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0x1a0) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) ioctl$TIOCSETA(0xffffffffffffffff, 0xc4504446, &(0x7f00000000c0)={0x6, 0x4000805c, 0x5, 0xa, "d53fe9000000001000000000e5ffffffe80100", 0x3db, 0x3}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x2c}, 0x3, &(0x7f00000002c0)="c971f91e8e5f84cf71b59c7afec3708201000000007bc9000000000000b96e95c0b795740e034dfac26a28", &(0x7f0000000080)=0x5b6, 0x0, 0xfffffffffffffef1) r1 = open$dir(&(0x7f0000000040)='./file1\x00', 0x20000, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00000000c0)=@file={0xe, 0x1, './file0\x00'}, 0xa) r3 = socket$unix(0x1, 0x1, 0x0) setgid(0xffffffffffffffff) setgroups(0x0, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$SO_PEERCRED(r2, 0xffff, 0x1022, &(0x7f0000000180)={0x0, 0x0}, 0xc) fstatat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r8 = getegid() getsockopt$SO_PEERCRED(r0, 0xffff, 0x1022, &(0x7f0000000300)={0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0xffff, 0x1022, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x7, &(0x7f00000003c0)=[r4, r5, r6, r7, r8, r9, r10]) chmod(&(0x7f0000000080)='./file0\x00', 0x3a) setuid(0xee01) connect$unix(r3, &(0x7f00000001c0)=@abs={0x0, 0x1, 0x0, 0x2}, 0x8) closefrom(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 432.448µs ago: executing program 5 (id=35): openat$speaker(0xffffffffffffff9c, &(0x7f0000001280), 0x2, 0x0) (async) r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000001280), 0x2, 0x0) writev(r0, &(0x7f0000001580)=[{&(0x7f00000012c0)='~', 0x1}], 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1495) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 0s ago: executing program 7 (id=36): semctl$GETVAL(0x0, 0x2, 0x5, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x95) open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x110) ioctl$BIOCSETWF(r0, 0x80184404, &(0x7f0000000000)={0xffffffffffffffa0, 0x0}) unlinkat(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x20000000000000fe, 0x0) r1 = socket(0x18, 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file1\x00', 0x40, 0x132) ioctl$FIONBIO(r2, 0xc0307004, &(0x7f0000000140)=0x1) ioctl$WSDISPLAYIO_DELSCREEN(r2, 0x80085754, &(0x7f0000000080)={0x81, 0x2}) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) listen(r3, 0x7fff) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3d, 0x30, 0x67, 0x0, 0x0, 0x6, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @tcp={{0x2, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x2, 0x8200, 0x0, 0xfffc, {[@window={0x3, 0x3, 0x7}, @generic={0x3, 0x5, "5a001c"}]}}}}}}}) r4 = kqueue() kevent(r4, &(0x7f0000000100)=[{{0xffffffffffffff9c}, 0xfffffffffffffff9, 0xeb, 0x12}], 0x29f, 0x0, 0x8001, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000040)="03000000", 0x4) setsockopt(r1, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. uvm_fault(0xfffff9000c713d78, 0x0, 0, 1) -> e kernel: page fault trap, code=0 Stopped at sys_shmat+0x453: movq 0(%r15),%rdi TID PID UID PRFLAGS PFLAGS CPU COMMAND 232832 66044 0 0 0 0 syz-executor *503684 66044 0 0 0x4000000 1K syz-executor sys_shmat(ffff80002a2faa90,ffff80002a31aa70,ffff80002a31a9c0) at sys_shmat+0x453 syscall(ffff80002a31aa70) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xd16c92d5320, count: 12 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 *cpu1: uvm_fault(0xfffff9000c713d78, 0x0, 0, 1) -> e ddb{1}> show kasan No such command ddb{1}> trace sys_shmat(ffff80002a2faa90,ffff80002a31aa70,ffff80002a31a9c0) at sys_shmat+0x453 syscall(ffff80002a31aa70) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xd16c92d5320, count: -3 ddb{1}> show registers rdi 0xffff8000363a1000 rsi 0x63a rbp 0xffff80002a31a990 rbx 0xfffff9006907df00 rdx 0xffff8000363a1000 rcx 0 rax 0 r8 0x100 r9 0xfffff900097fd410 r10 0 r11 0xd2d1628a414dbc6f r12 0xffff80002a2faa90 r13 0xffff800001602010 r14 0x1 r15 0 rip 0xffffffff81c84213 sys_shmat+0x453 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a31a900 ss 0x10 sys_shmat+0x453: movq 0(%r15),%rdi ddb{1}> show proc PROC (syz-executor) tid=503684 pid=66044 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=66, usrpri=66, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a2fa560,0xffffffff83b39548 process=0xffff80003a7b4ea8 user=0xffff80002a315000, vmspace=0xfffff9000c713d78 estcpu=16, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S PRLAGS PFLAGS WAIT COMMAND 66044 232832 96110 0 7 0 0 syz-executor 66044 41040 96110 0 2 0 0x4000000 syz-executor *66044 503684 96110 0 7 0 0x4000000 syz-executor 69813 30975 73888 0 2 0 0 syz-executor 69813 519850 73888 0 3 0 0x4000080 fsleep syz-executor 86890 83480 61377 0 2 0x2 0 syz-executor 96934 72806 58824 0 2 0x100002 0 sh 24545 88130 96006 0 2 0 0 syz-executor 24545 306383 96006 0 2 0 0x4000000 syz-executor 24545 388168 96006 0 3 0 0x4000080 fsleep syz-executor 90180 454987 25235 0 3 0 0x80 nanoslp syz-executor 90180 494686 25235 0 3 0 0x4000080 rest syz-executor 90180 205570 25235 0 3 0 0x4000080 fsleep syz-executor 58824 369447 61377 0 3 0x2 0x80 wait syz-executor 84582 187948 50438 0 3 0 0x80 nanoslp syz-executor 84582 53476 50438 0 3 0 0x4000080 lockf syz-executor 84582 134712 50438 0 3 0 0x4000080 fsleep syz-executor 82870 380042 61377 0 2 0x2 0 syz-executor 96006 351067 61377 0 3 0x2 0x80 nanoslp syz-executor 96110 315093 61377 0 3 0x2 0x80 nanoslp syz-executor 25235 472043 61377 0 3 0x2 0x80 nanoslp syz-executor 50438 195239 61377 0 3 0x2 0x80 nanoslp syz-executor 73888 297190 61377 0 3 0x2 0x80 nanoslp syz-executor 61377 328258 43804 0 2 0x2 0x1 syz-executor 43804 304488 8101 0 3 0x100002 0x88 sigsusp ksh 8101 147806 8701 0 3 0x10 0x88 kqread sshd-session 8701 237609 53202 0 3 0x12 0x80 kqread sshd-session 95726 106728 1 0 3 0x100003 0x80 ttyin getty 53202 403324 1 0 3 0 0x88 kqread sshd 37357 444720 35642 74 3 0x1100012 0x80 bpf pflogd 35642 74335 1 0 3 0 0x80 sbwait pflogd 33651 251006 6906 73 3 0x1100010 0x80 kqread syslogd 6906 14306 1 0 3 0x100002 0x80 sbwait syslogd 30175 92245 1 0 3 0x100000 0x80 kqread resolvd 91066 73995 86150 77 3 0x100012 0x80 kqread dhcpleased 75550 150029 86150 77 3 0x100012 0x80 kqread dhcpleased 86150 215745 1 0 3 0 0x80 kqread dhcpleased 72135 503332 0 0 3 0x14000 0x200 bored smr 30013 79605 0 0 3 0x14000 0x200 pgzero zerothread 62277 242448 0 0 3 0x14000 0x200 aiodoned aiodoned 56659 508611 0 0 3 0x14000 0x200 syncer update 38634 156943 0 0 3 0x14000 0x200 cleaner cleaner 96165 155923 0 0 3 0x14000 0x200 reaper reaper 71629 224914 0 0 3 0x14000 0x200 pgdaemon pagedaemon 98451 357357 0 0 3 0x14000 0x200 bored viomb 20592 92211 0 0 3 0x14000 0x40000200 acpi0 acpi0 46598 279610 0 0 3 0x14000 0x40000200 idle1 30533 512493 0 0 3 0x14000 0x200 bored softnet1 38142 280603 0 0 3 0x14000 0x200 bored softnet0 95565 436942 0 0 3 0x14000 0x200 smrbar systqmp 34907 226342 0 0 3 0x14000 0x200 bored systq 45243 16003 0 0 3 0x14000 0x200 tmoslp softclockmp 7874 317256 0 0 3 0x14000 0x40000200 tmoslp softclock 80272 154824 0 0 3 0x14000 0x40000200 idle0 1 310013 0 0 3 0x2 0x80 wait init 0 0 -1 0 3 0x10000 0x200 scheduler swapper ddb{1}> show all locks Process 66044 (syz-executor) thread 0xffff80002a2faa90 (503684) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83afcc00) #0 witness_lock+0x5f1 #1 __mp_acquire_count+0x58 #2 malloc+0xe3 #3 sys_shmat+0x9f #4 syscall+0xb17 #5 Xsyscall+0x128 Process 86890 (syz-executor) thread 0xffff80002a2fafc0 (83480) exclusive rrwlock inode r = 0 (0xfffff9006aa7e7c0) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 ufs_ihashins+0x4f #5 ffs_vget+0x187 #6 ffs_inode_alloc+0x279 #7 ufs_mkdir+0xfc #8 VOP_MKDIR+0x101 #9 domkdirat+0x179 #10 syscall+0xb17 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffff9006fed7a18) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 rrw_enter+0xc6 #3 VOP_LOCK+0xbd #4 vn_lock+0xa4 #5 vfs_lookup+0x12b #6 namei+0x7c1 #7 domkdirat+0x8b #8 syscall+0xb17 #9 Xsyscall+0x128 Process 82870 (syz-executor) thread 0xffff80002a22aa78 (380042) exclusive rwlock vmmaplk r = 0 (0xfffff9000b1f74d0) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 vm_map_lock_ln+0x12e #3 uvmspace_fork+0x12b #4 process_new+0x583 #5 fork1+0x3f9 #6 syscall+0xb17 #7 Xsyscall+0x128 exclusive rwlock vmmaplk r = 0 (0xfffff9000c7134f0) #0 witness_lock+0x5f1 #1 rw_do_enter_write+0x419 #2 vm_map_lock_ln+0x12e #3 uvmspace_fork+0x44 #4 process_new+0x583 #5 fork1+0x3f9 #6 syscall+0xb17 #7 Xsyscall+0x128 Process 95565 (systqmp) thread 0xffff800045ffe7c8 (436942) shared rwlock systqmp r = 0 (0xffffffff839ed2b8) #0 witness_lock+0x5f1 #1 taskq_thread+0x12a #2 proc_trampoline+0x10 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11063 12140K 12215K 166960K 12192 0 pcb 17 12K 12K 166960K 19 0 rtable 183 5K 7K 166960K 420 0 pf 33 17K 24K 166960K 111 0 ifaddr 34 5K 7K 166960K 52 0 ifgroup 51 2K 2K 166960K 67 0 sysctl 1 1K 9K 166960K 6 0 counters 68 36K 37K 166960K 76 0 ioctlops 0 0K 4K 166960K 1492 0 iov 0 0K 0K 166960K 1 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1305 82K 82K 166960K 1427 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 5K 5K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 7 0K 0K 166960K 9 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 58K 93K 166960K 203 0 sigio 0 0K 0K 166960K 1 0 proc 72 115K 147K 166960K 611 0 subproc 63 3K 4K 166960K 99 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 2 0 in_multi 67 4K 6K 166960K 112 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 55 254K 254K 166960K 55 0 exec 0 0K 1K 166960K 424 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 220 160K 177K 166960K 3713 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 42 84K 102K 166960K 1450 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 1 0 NDP 11 0K 2K 166960K 33 0 temp 31 9118K 9124K 166960K 5297 0 kqueue 14 22K 24K 166960K 30 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 28 0 0 1 0 1 1 0 8 0 rtpcb 120 41 0 38 1 0 1 1 0 8 0 rtentry 176 128 0 48 5 0 5 5 0 8 0 unpcb 144 48 0 31 1 0 1 1 0 8 0 syncache 336 4 0 4 1 1 0 1 0 8 0 tcpcb 736 79 0 75 7 6 1 7 0 8 0 arp 136 23 0 9 1 0 1 1 0 8 0 inpcb 328 153 0 145 7 6 1 7 0 8 0 nd6 152 27 0 12 1 0 1 1 0 8 0 kcovpl 48 11 0 4 1 0 1 1 0 8 0 pffrag 232 1 0 0 1 0 1 1 0 482 0 pffrnode 88 1 0 0 1 0 1 1 0 8 0 pffrent 40 1 0 0 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfanchor 1288 14 0 7 1 0 1 1 0 8 0 pfstitem 24 30 0 0 1 0 1 1 0 8 0 pfstkey 128 32 0 2 1 0 1 1 0 8 0 pfstate 448 31 0 1 4 0 4 4 0 8 0 pfrule 1360 25 0 19 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 501 0 134 29 1 28 29 0 8 0 art_table 40 502 0 134 5 0 5 5 0 8 0 art_node 32 128 0 46 1 0 1 1 0 8 0 semapl 72 6 0 1 1 0 1 1 0 8 0 shmpl 120 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1629 0 148 93 0 93 93 0 8 0 ffsino 296 1629 0 148 115 0 115 115 0 8 0 nchpl 144 1862 0 148 64 0 64 64 0 8 0 vnodes 216 1771 0 0 99 0 99 99 0 8 0 namei 1024 6754 0 6751 5 4 1 3 0 8 0 percpumem 16 54 0 4 1 0 1 1 0 8 0 kstatmem 264 33 0 8 2 0 2 2 0 8 0 scxspl 216 7010 0 7010 3 2 1 2 1 8 1 plimitpl 152 38 0 21 1 0 1 1 0 8 0 sigapl 424 526 0 479 7 1 6 7 0 8 0 knotepl 120 305 0 0 10 0 10 10 0 8 0 kqueuepl 224 30 0 20 1 0 1 1 0 8 0 pipepl 344 146 0 119 3 0 3 3 0 8 0 fdescpl 528 510 0 479 3 0 3 3 0 8 0 filepl 160 1875 0 1668 13 3 10 13 0 8 0 lockfpl 104 37 0 32 1 0 1 1 0 8 0 lockfspl 48 18 0 14 1 0 1 1 0 8 0 sessionpl 144 27 0 18 1 0 1 1 0 8 0 pgrppl 48 39 0 22 1 0 1 1 0 8 0 ucredpl 104 123 0 110 1 0 1 1 0 8 0 zombiepl 144 488 0 488 1 0 1 1 0 8 1 processpl 1240 526 0 479 5 0 5 5 0 8 0 procpl 664 598 0 542 7 1 6 6 0 8 0 sockpl 752 243 0 215 10 6 4 10 0 8 1 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 137 0 0 18 0 18 18 0 8 0 mcl2k 2048 23 0 0 3 0 3 3 0 8 0 mextrefs 64 23 0 0 1 0 1 1 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 219 0 0 14 0 14 14 0 8 0 bufpl 272 2650 0 105 170 0 170 170 0 8 0 anonpl 32 4330 0 0 35 0 35 35 0 247 0 amapchunkpl 152 9960 0 9517 21 2 19 21 0 158 1 amappl16 200 1627 0 1612 6 2 4 5 0 8 1 amappl15 192 4 0 4 1 1 0 1 0 8 0 amappl14 184 463 0 461 1 0 1 1 0 8 0 amappl13 176 130 0 117 1 0 1 1 0 8 0 amappl12 168 775 0 747 2 0 2 2 0 8 0 amappl11 160 8 0 8 1 1 0 1 0 8 0 amappl10 152 71 0 57 1 0 1 1 0 8 0 amappl9 144 279 0 279 1 1 0 1 0 8 0 amappl8 136 110 0 109 1 0 1 1 0 8 0 amappl7 128 189 0 175 1 0 1 1 0 8 0 amappl6 120 177 0 175 1 0 1 1 0 8 0 amappl5 112 100 0 90 1 0 1 1 0 8 0 amappl4 104 316 0 298 1 0 1 1 0 8 0 amappl3 96 1765 0 1675 3 0 3 3 0 8 0 amappl2 88 640 0 566 2 0 2 2 0 8 0 amappl1 80 10916 0 10318 15 2 13 15 0 8 0 amappl 88 2921 0 2773 4 0 4 4 0 92 0 uvmvnodes 80 102 0 0 3 0 3 3 0 8 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 3 0 0 1 0 1 1 0 8 0 uaddrrnd 24 510 0 479 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 510 0 479 1 0 1 1 0 8 0 vmmpekpl 168 6283 0 6225 3 0 3 3 0 8 0 vmmpepl 168 42157 0 40339 90 5 85 89 0 357 1 vmsppl 488 509 0 479 5 1 4 5 0 8 0 rwobjpl 80 15320 0 14319 24 0 24 24 0 8 0 pdppl 4096 1027 0 958 101 32 69 85 0 8 0 pvpl 32 10508 0 0 85 0 85 85 0 265 0 pmappl 256 509 0 479 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 458 0 47 12 0 12 12 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff839b2ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83afc400) at __mp_lock+0x192 softintr_dispatch(0) at softintr_dispatch+0x125 dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x78b1f3a06e40, count: 8 ddb{0}> trace x86_ipi_db(ffffffff839b2ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83afc400) at __mp_lock+0x192 softintr_dispatch(0) at softintr_dispatch+0x125 dosoftint(0) at dosoftint+0x54 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x78b1f3a06e40, count: -7 ddb{0}> machine ddbcpu 1 Stopped at sys_shmat+0x453: movq 0(%r15),%rdi sys_shmat(ffff80002a2faa90,ffff80002a31aa70,ffff80002a31a9c0) at sys_shmat+0x453 syscall(ffff80002a31aa70) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xd16c92d5320, count: 12 ddb{1}> trace sys_shmat(ffff80002a2faa90,ffff80002a31aa70,ffff80002a31a9c0) at sys_shmat+0x453 syscall(ffff80002a31aa70) at syscall+0xb17 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xd16c92d5320, count: -3