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", 0x1000}, {&(0x7f0000001380)="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", 0xfb}, {&(0x7f0000001480)="05c165a12cab40d8bba090071a2f6ac92360960bde92bce054ee7e87b5900bc966c518416e9f4718d6d3f611bf4c5bfdd15df34e4c810f7802b5dfa2b38e4fe35d9e0a5d22a487d1d216817dcdeb8fddf8175d37adb2d94559fa9baba76535da522842bfdee7a8aae76e26336b2144f7be7a8fdf357e9133ff8e4bd8a069d5", 0x7f}, {&(0x7f0000001500)="15a040e397fa888353f01e53ce739cb018bbe982fbad5a7ddff1f6e1eeaaf076b38a4d9ea71a3e277287875f7bda530d0d5c7376131f06f4f9e2fdb190181935cc613a6f59631cca2c5c35e2999e1d3daf935237fa2827c173211ccf52959b3a09ca38aeb2625444debe6f0d6b680048ec82e2199775a88377c65081806682482728fadcfa04b0cdb5ff97c306abb9", 0x8f}], 0x9, 0x9ef) 20:29:44 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) open$dir(&(0x7f0000000140)='./file0\x00', 0x100602, 0x15) 20:29:44 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c6497e14904593e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000280)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91", 0x4a}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x100c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 20:29:44 executing program 5: r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000000000800000009000000e1fffffffeffffff0000000000000000f9ffffffffffffff0500000000000000060000000000000008000000000000007d3a00"], @ANYBLOB="000000000300000004000000060000000700000000000000040000000000000007000020c7ce4a3e75af2ea8c76ac600000000007f0000000000000004000000000000004000"], @ANYBLOB="04000000040000000008000003000000050000000000000001040000000000000200000000000000040000000000000001010000000000005d00"], 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r1, &(0x7f00000001c0)=r0) _lwp_unpark(r0, 0x0) socketpair(0x1f, 0x5, 0x0, 0x0) __clone(0x4000, &(0x7f0000000080)="5c4161f76986ef39f17b750f07ce7ab68c0842bfe0caf6e200f8f3703c98c64ee385e33aabacdd5a046fd64120602c14cbfc43beab") 20:29:44 executing program 1: r0 = _lwp_self() _lwp_suspend(r0) _lwp_wakeup(r0) _lwp_self() 20:29:44 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000df2000/0x4000)=nil, 0x2000) r1 = getuid() r2 = getgid() r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) r5 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xfffffffffffffe33) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x9, r6, r7, r8, r9, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r10 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r10, 0x6, r11) r12 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000580)={{0x9, r13, r14, r15, r16, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r17 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r17, r18) r19 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r19, 0x6, r20) r21 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000580)={{0x9, r22, r23, r24, r25, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x5, &(0x7f0000000000)=[r7, r16, r18, 0x0, r25]) r27 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r27, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r27, 0x6, r28) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x1, r1, r2, 0xffffffffffffffff, r26, 0x70, 0x7f}, 0xffff8000, 0x2, 0xffffffffffffffff, r28, 0x81, 0xd811, 0x980}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) 20:29:44 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x7da5b6b63fcc9707, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000000)='./file0\x00', 0x440001, 0x8) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f00000012c0)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = socket$inet6(0x18, 0x0, 0x9) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) dup2(r2, r3) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/161, 0xa1) 20:29:44 executing program 0: r0 = socket(0x11, 0x3, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = paccept(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0x50000000) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001280)={0x0, 0x0}, &(0x7f00000012c0)=0xc) r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r6, 0x6, r7) r8 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000580)={{0x9, r9, r10, r11, r12, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r13 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r13, 0x6, r14) r15 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r15, r16) r17 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r17, 0x6, r18) r19 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r19, 0x0, 0x1, &(0x7f0000000580)={{0x9, r20, r21, r22, r23, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r24 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r24, 0x0, 0x0, 0x0) r25 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r25, 0x0, 0x0, 0x0) socketpair(0x6, 0x5, 0x1, &(0x7f0000001300)={0xffffffffffffffff}) r27 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r27, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001400)={&(0x7f0000001440)=ANY=[@ANYBLOB="01002e2f667c6c5f30003232c23e498886e6c902ceef8a63ef564a1fc52c89fae379bbf566ca5701"], 0xa, &(0x7f0000001240)=[{&(0x7f0000000100)="c7f8760157ab914ac6a19a94ff34de0bc562d92c67f25e206ee510925796565f135785e41f0238e4", 0x28}, {&(0x7f0000000140)="79a93b32eb1f25ceacff9b494eca617962c91c5e79a7cb66a9dc8b3daef96eef317996a63dae2b4f67ccd5060d2a15e168ca925accbd5ce0dab9c5f772610a77d9ae431bbecfd0da9af3a3eeb19f11f7f5ab22fa09ac473720f1ff095655ae2210988ca23d558e6da4", 0x69}, {&(0x7f00000001c0)="c273d6cac2364df5b246f778e37609793ae44ad93779b7fd072c80476921999c1ab7ab3006f7065a9c1d670de82dc0e885c43151a22a4075da8ff071f0b959d54c2426b9ac43ce61319022c81b67c6bff215a2f9b62c2a1721711a6f425a1830b9c6956a41d18c262e00436e4c", 0x6d}, {&(0x7f0000000240)="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", 0x1000}], 0x4, &(0x7f0000001340)=[@cred={0x20, 0xffff, 0x2, r4, r5, r10}, @cred={0x20, 0xffff, 0x2, r14, r15, r23}, @rights={0x28, 0xffff, 0x1, [r0, r0, r24, r25, r0, r26]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r0, r27]}], 0x88, 0x4}, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r28, 0xa, 0xffffffffffffffff) 20:29:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10440, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) mkdirat(r2, &(0x7f0000000080)='./file1\x00', 0x188) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{0x0}], 0x1) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000004c0)) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000340)="1984f1861a003b797fa60482009b1a18dcb92fcf89a99c1a37c00715445006b69cf310ef19559b7628a998095538cfcbf6dd330c2f9e33bad8857601661c20163629dface36549dce975f9061fd08e0be5352f154d6a761a3a7e7d5be11f28356417ac22e7aec996c8bd09e689abded7f3120a19ea3f75505425db9650be32a83d0716e96f4e258a0c183035d8a93fbf6aca6ffebfc9eef9b742e41ba3c420f848b91e0d550a6a7fe5d98ab9f27d8f60cb6ffba29dbd94ec3f6bbc234191658ceb142e714e3d126fac", 0xc9}, {&(0x7f0000000240)="8170d99eb8fce9e81a4c129e22c9722825d116fed22bb567f4c6fe034163471b42709aa40fd8e564619dfea26347635a24f1f0de1447b5fa3ee477d651b769b601c0deb59eba62ae09cd6dc3ca7db8b65d3055db2741fbbbef47c97de0783ef29f2ee99e00f5f0aaa5b480fb460a99cf33d3bfeedcffc12aeb03d261c03b5c2d66ed31d8cbc6c35eed34eb", 0x8b}, {&(0x7f0000000480)="6a9464a5c86a1384", 0x8}, {&(0x7f00000001c0)="d48bdba41f75cbd52ecd3650", 0xc}], 0x4, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) dup(r3) socketpair(0x2, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r4, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) 20:29:44 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x40) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x30) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = socket$inet6(0x18, 0x3, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000140)) pread(r1, 0x0, 0x0, 0x0) pread(r1, 0x0, 0xfffffffffffffe5e, 0x800) writev(0xffffffffffffffff, &(0x7f0000000080), 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1eb0b641d3a033e1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000000200)=""/229) ptrace(0x1ff, 0x0, &(0x7f0000000040), 0x8000) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:29:44 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080), 0x263, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000140), 0xc) close(r5) fcntl$dupfd(r5, 0x0, 0xffffffffffffffff) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/85}, &(0x7f00000000c0)=0x57) [ 82.2774132] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 449 command syz-executor.4) 20:29:45 executing program 4: shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000afb000/0x3000)=nil, 0x3000) r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000c19000/0x4000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x410, &(0x7f0000a91000/0x4000)=nil) msgget$private(0x0, 0xe004b5ea2fe1fb70) shmget$private(0x0, 0x3000, 0x22, &(0x7f0000da8000/0x3000)=nil) socket$unix(0x1, 0x1, 0x0) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmget$private(0x0, 0x1000, 0xd22e0f643308fad1, &(0x7f0000bfe000/0x1000)=nil) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ec2000/0x4000)=nil, 0x5800) r3 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ef7000/0x1000)=nil) shmat(r3, &(0x7f0000e12000/0x4000)=nil, 0x2000) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0x4) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x0) r5 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r5, &(0x7f0000c12000/0x3000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r7, 0x4}], 0x1, 0x0) renameat(r6, &(0x7f0000000040)='./file0\x00', r7, &(0x7f0000000080)='./file0\x00') shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) __clone(0x0, 0x0) 20:29:45 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x408f9ebee9d174e4, 0x141) fchroot(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0xc) pread(r1, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x10, 0x1) chdir(&(0x7f0000000000)='./file0\x00') r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) r4 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000580)={{0x9, r5, r6, r7, r8, 0x10, 0xbca}, 0x5, 0x3, 0x1}) semctl$GETVAL(r4, 0x1, 0x5, &(0x7f0000000140)=""/154) 20:29:45 executing program 3: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) writev(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000200)="0563e2d815e78234edc54fb27f97d5f659340f62860e7dd2d5b370640e917daee75a948ef793dcf992a6a9cd2f950f41727db47b4504e3f8d602ff3fa43247c0b9dad506b3189a900393129ba7e0be8fc098bceb880cb30dc6f7b34e44cf750f5ff0defb1e4e6d4119e3c3b68a3c1c68860e1e2f4ec725c5", 0x78}], 0x1) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="96a4a420f99dc4c5735026aaa7cff80866afdcaf31b9", 0x16}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, 0x7f) getsockname(r0, &(0x7f0000000180)=@in6, &(0x7f00000012c0)=0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='.\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x40, 0x1, 0x3, 0x9, 0x9}, 0xc) munlockall() writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="4e0652ba575282b33cb58ec9bea650c147f898e60a66b8d126a97c67101c017f3917d34f3b81b109031429f193b1644f22e3578bb45f8800", 0x22}], 0x0) [ 82.5475862] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1154 command syz-executor.0) [ 82.5575937] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1154 command syz-executor.0) 20:29:45 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x41) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget(0x1, 0x3000, 0x89, &(0x7f0000151000/0x3000)=nil) open$dir(&(0x7f0000000000)='./file0\x00', 0x22, 0x84) 20:29:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000040)=0x5, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) __clone(0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000200)="6e69c53da1505c77427bd61b73971ca251", 0x11}, {&(0x7f0000000280)="b7f58441d79af38e7eaaefc751191ecb9a44ee7c6d45cff0e96ade572313e1c672e8f96b0fbd26db253cae4f1c4f832313471a02be7089ba05b3fca6a956bbb594cb5ca43017857579ebbdd47dcd8739fa681f9d251dfad1c3603bda5dfcc6809210ceec54f73ca5a78035d87f59e938c7d40f10db0b1bfebebcb8294b39af7a01c1dd9d0286c1776eb7a05c63d0e7bd2d4168e633300305152b87526ff50b5948e1b4a423211b6ed5bc72af75f13b1aa026349d3f623adf98b7ae82e5f4c2b07b221663f7a61661e1490649bdb550e282e5a5270fe39052a9457998b4a7", 0xde}, {&(0x7f0000000380)="77d793061780bc3fe7fe358280df5ef26ff603e2c08666d7764d04ccfb40b676aa20d4c04726ff1582ba54254c5286f7fcf1b8b9472f494afa467eb5f37838b58722e63e46af", 0x46}, {&(0x7f0000000400)="494331ab7fad1faaa087f21e32057848fd63dde08bf59a7aa2df304edb4a0964b8b13d3c0081bda4ea92c02e43e5d9d588379ddbd009b859ca779a5f2122f62d33b7a33f7444b70dec736eeceb021b5cfd4757669e56419eb5b7a8916177752a6a8ce4b6e382067123719609252b09655f20dd188efbc2cf02659af988ed5ddf68722908b49169c1b90873c0fbcdae03eba5a40974cd130f5c2a8fa874da7c2bc2cd24b7ac73772a80a16976c65964", 0xaf}], 0x4) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x4, 0x400) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) getsockname$unix(0xffffffffffffff9c, &(0x7f0000000500)=@file={0x0, ""/69}, &(0x7f0000000580)=0x47) socketpair(0x1, 0x2, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000180)={0x18, 0x3, 0x200, 0x3}, 0xc) 20:29:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) sendto(r0, &(0x7f00000014c0)="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", 0x7b5, 0xe, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000780)=ANY=[@ANYBLOB="030000800000000012d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a1e244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be9a000b33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c800000f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"], 0xd6, 0x800) msgrcv(r1, &(0x7f0000000000)={0x0, ""/11}, 0x13, 0x0, 0x1000) 20:29:45 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)}, {}, {&(0x7f0000000180)="7809e3949b6606d50493dcfc81a608798944f9a97b0798671ebc7b4d05f1ceb368b9015e0d891e6fec5d2764841bd8243a1cffa3e311e93dfe2b886a02", 0x3d}, {&(0x7f0000000200)="cc6cbe8ae51f0339c975a1bbd19fb5d9310452fb6d26f2c2e6e4133208a65079731a2186bddccbf746e85b0c823c5caebeede40f891ddfe49a95176da4d018c3d58856c00d0b30879ec7b98feb5396037c34e0852cb8f742fe0c41d5dbc9c94841ef676bdfeda5712fcfdb21c9d83dcb823a8cba47b173cf7cde885d1d76668cc4dc4ffeeb96801c7673039a3944a8a0562d6219096e8ce34b5fc40d3da4e328412ac5ded91b0dcb49ff3719ca98d9074be35bede44d70e692c700", 0xbb}, {&(0x7f0000001280)="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", 0x580}, {0x0}], 0x6, 0x0) getpgid(0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shmget(0x2, 0x3000, 0x5a010a4cdb68c861, &(0x7f0000ffd000/0x3000)=nil) 20:29:45 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) fcntl$setown(r2, 0x6, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0x3}, {0x80000000, 0x1}}) ptrace(0x5, 0x0, &(0x7f0000000000), 0x0) 20:29:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/20, &(0x7f0000000040)=0x14) setsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, 0x0) 20:29:45 executing program 4: r0 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000df2000/0x4000)=nil, 0x2000) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/108) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) bind$inet6(0xffffffffffffffff, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xc7}}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x20002, 0x0) 20:29:45 executing program 3: setrlimit(0xb, &(0x7f0000000080)={0xb0485a3, 0xff}) socketpair(0x2, 0x3, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000001c0), 0xc) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = msgget$private(0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x1, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040), 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000380)=@in6={0x18, 0x2, 0x7, 0x3a}, 0xc, &(0x7f0000000500)=[{&(0x7f00000003c0)="9753db1cef102c3351a7e51d05eab6e7ca293c42ae53603d014853f31b0bf06426ee71b47e76d83876f764ad44987a13f78a480147208af2", 0x38}, {&(0x7f0000000400)="4c527dadbea9f37cf2e55df0e6b4b4e2e40f5ce70a8fdcf45539045a7adb7c63eb8c1fa261739a431c6bc7ea268ba6fc9fa7510b4d83401ac87e81736cb18a869c782f6cb009fab826cd0b0d26b9bf2b095ef7d5c556163d13dd7db558ae4cd396a3281f24dc", 0x66}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000480)="792ed8ef8e8561170904478377974c5823da572901c6e33fb94f8b1e0ea61822d2583200f7d281ba9963c5a14224eecc52508aa6b8ba13c1b7b2ef02c2572c6895a2826e559fcc70baa1ef3cd4c436df5acfe18c91820c554c0a99727bd47bcb571601f759ec06d1fb62047a230f958051f29d2efa8bc4324f16fd89", 0x7c}], 0x4, &(0x7f0000001680)=[{0x88, 0x1, 0x1, "3801031f0444e2c0dbe44df7349c89630baa0f034ec574e4ff1c5875f173248dbcdad301d1b264caf86e6f8915b958a4c9701c2fd7689abae1f04ca1237055c7e496fd570f38a4c42911dc602e31b07c10cce64d84f0f91f50249e70303017ca005c184829aa4590bb9e9832c0bfae968cde"}, {0xa0, 0x6, 0x7, "54679c3ae0382bd7aae6ac9adb1ea51609b24807db7dac4789c17ae6e729f36f7b3dce34b524be281de10172168800f4723a6e0410266a29505da618fccaaa0b45263db785a728cd93ea070181680577d4eafd26005971780ec5aab287991ea09b90b21a64b724d12b80f1fb1f0c510b09080bbcf57426a5e8881c9277b4ccb1dfb2c00e19ca79ffed8223"}], 0x128}, 0x400) r3 = semget$private(0x0, 0x2, 0xe) semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000007c0)=""/244) semctl$SETALL(r3, 0x0, 0x9, &(0x7f00000008c0)=[0x7, 0x5, 0x400, 0xff, 0x0, 0x3, 0x3, 0x4]) msgrcv(r1, &(0x7f00000017c0)={0x0, ""/28}, 0x24, 0x3, 0x1800) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x8, 0xfff, 0x1, 0x9, 0x20, 0x3f]) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f0000000340)={0x3}, 0x0, 0x0) msgrcv(r4, &(0x7f0000000280)={0x0, ""/166}, 0xae, 0x0, 0x1000) semctl$SETVAL(r2, 0x4, 0x8, &(0x7f00000000c0)=0x780) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000580)=""/238) 20:29:45 executing program 5: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000240)=[{0x1, 0x4006, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x17}, {0x6, 0x68}, {0x0, 0xfffd}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r3, &(0x7f0000000240), 0x6) semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r3, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r3, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$GETPID(r3, 0x1, 0x4, &(0x7f0000000240)=""/9) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r4) openat(r4, &(0x7f0000000080)='./file0\x00', 0x200014c, 0xd92425941cae893b) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r5, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r6, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r6, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x5, 0x1, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) [ 83.4781887] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1377 command syz-executor.3) 20:29:46 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pwrite(r2, 0x0, 0x0, 0x0) pread(0xffffffffffffffff, &(0x7f0000000180)="9686d92b4aede9dddb5875b104a3c4e696ee8de70b1bddab6a8a41b031319762698b1bf53c3216ed98d6be544981a78cbf78c0e5baa3736c2647d5444b267d6a0cdcfe83b9487ee6c4f9ba336d4ed63507d9538094b81407bbf291faea4d6bb7640c39e7acc33319ba7b407f2096ef231e00cca42ba522d9165b044636c3a358e88fb30e8b9864dd24170de3649fe0d67a068711ee947bc2569f5c6e7bb3219ebaafd3693f2a204a3ee0c2ffb547101fa961db785422ea8215970600bc717a5ce89a6bf4dc20507c6eae74ebdb976a73199f10224b03319a2712750d93194de6e70ea1c02508233f", 0xe8, 0x1) 20:29:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f00000003c0), 0x36d, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) shutdown(r2, 0x2) bind$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r3 = socket$unix(0x1, 0x4, 0x0) fcntl$setstatus(r3, 0x4, 0x0) geteuid() r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000000)="35e7b033690f1966b598bb46f7bd5ba82af34102b3c176207d4c4aa38647d9c6dd13280a4bf9e00bee6c1a15caeb62d0163b7aac29341cd314fac86e", 0x16}, {&(0x7f0000000280)="53535b5cd879be148c6d5b0eb5b73c4b1abb7dbd23c67fad11b780a1020ceb639d7a388906e91e0974824e6371298e205a5c8268474fe52c03c47e9015302d2359f9c1a934c788920c88994fe2eabc5b742b9c0e69f8ba15f355de3553a774c7241044ea02000000490029ee49b277014261b03693aefeb6cd9e26a752f5e379e14f313cdf8ce45a83d454383925ebff6b8eb9e85c4919150d790f17ce76874f527fdab0c376279b9daa08e5fa45ef99e075396e158745e091", 0x5}, {&(0x7f00000000c0)="21da1f0b2e0745c45af435c75988dd953a7b41968f69d4c9b75cfe05340f874ed12ff2fb422d1fef8a98972dd76f2d8acbe94cdd2c87e438d98cc16a857ab7239ccaf76a07d28b25805d0b6d569c9b3521748e249a40ddda205e90e96a3570e66fcd4d20a1b76f5c2acca1adf5f2271fe6ef552e29345e306cdc85036a9e38d0e2c18157fa873f425ea423", 0x8b}], 0x3) [ 83.6282826] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1377 command syz-executor.3) 20:29:46 executing program 0: socket$inet6(0x18, 0x3, 0x5) socket(0x18, 0x3, 0x6) setsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x100b, &(0x7f0000000000)={0x55, 0x1f}, 0x10) [ 83.7083385] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1506 command syz-executor.1) 20:29:46 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) readv(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) open(0x0, 0x0, 0x0) r2 = __clone(0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x8, 0x0) ptrace(0x2, r2, &(0x7f0000000000), 0x0) 20:29:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) dup2(r1, r2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = openat(r3, &(0x7f0000000200)='./file0\x00', 0x20, 0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x910, r4, 0x0, 0x9) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r6, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, 0xc) r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r8, 0x6, r9) r10 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r14, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r14, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xffffffffffffff13) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000580)={{0x9, r11, r12, r13, r15, 0x10, 0xbca}, 0x5, 0x3, 0x1}) fchown(r1, r7, r12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) sendmsg$unix(r16, &(0x7f0000003940)={0x0, 0x3e3, 0x0, 0x0, 0x0, 0xffffffffffffff4a, 0x400}, 0x0) 20:29:46 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r2, &(0x7f0000000080)="cab6dcbda3f999bec2c4c7799be59065c2874c89fac7a755baf40e635bd5444599a52f3fd6c9e38bb5520711df1170306d0bfc6761c2aff358905f53006dde1873b02e7e6c3fbaa19fd7571cc02340b175afdf64b14f378a1b8a8fa0d8115939c3f652c678c939bb53560ab437e25c630c6f3a3c1041ec5420d433e2f9fcdc0d0b4cd93213b81a8a5f5195666edc8d170dec73119109f8eeab3f962f5261f9e574f9a9c88cfea10d7c1b85493fc6b58f8007d224523e88820bd27fdf64", 0xbd, 0x4, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) pwrite(r0, &(0x7f0000000000)="ba", 0x1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 20:29:46 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000002c0)=""/61, 0x3d}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000380)=""/179, 0xb3}, {&(0x7f0000000440)=""/165, 0xa5}], 0x6) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080), 0x263, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/85}, &(0x7f00000000c0)=0x57) 20:29:46 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/6, 0x6) symlink(&(0x7f00000001c0)='..', &(0x7f0000000200)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') 20:29:46 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) execve(&(0x7f0000000140)='./file1\x00', &(0x7f0000000300)=[&(0x7f0000000180)='@\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='((\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='\\\x00', &(0x7f0000000380)=':\x00', &(0x7f00000003c0)='\x00']) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x455) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setreuid(r1, r2) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 20:29:46 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x1a0040) pipe(&(0x7f0000000000)={0xffffffffffffffff}) close(r1) 20:29:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000013c0)=""/236, 0xec}, 0x0) sendto(r0, &(0x7f00000014c0)="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", 0x1034, 0x4, &(0x7f0000000280)=@in={0x2, 0x0}, 0xc) 20:29:46 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1804a0, 0x100) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000040)='./file0\x00', 0x448, 0x18) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) pwrite(r0, &(0x7f0000000000)="ba", 0x1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 20:29:46 executing program 3: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x3, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="071400000f370025ff", 0x9) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) read(r2, &(0x7f0000000100)=""/123, 0x7b) writev(0xffffffffffffffff, &(0x7f0000000500)=[{}], 0x1) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0112, 0x20) r4 = dup2(r1, r3) writev(r4, &(0x7f00000004c0)=[{&(0x7f0000000080)="e403e9830c07d275d4bdb7cae3d227ef4aaec40b7422aebbc9fb50f8c6502e24efe57654084907a77d0f5a38171c418a62", 0x31}, {&(0x7f00000002c0)="ff0affbea273e409b21fc8e502151938bf0e8cc1e4e84316c6bfd5c5e18c8141d4dab0a8541cfd81c36238ac08c431ac7bd2a5af5095f16c6fa7a01a46b50d0a9c37222373f513ec9bc413ee641fca4fe843adac08984bddeb5451424faef0ced1a37d2c3370e74621d5e10116c5ebdc4d0ab767be916cac7d70a558f0bc41c663a24b0beda1e550f418f3bd21845ebb3983eaf20109708c105074883012a6dbf52808dc200632962c0a649ecb548ac5cc3c94b9b3e1c5ba", 0xb8}], 0x2) [ 84.5288618] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1641 command syz-executor.0) 20:29:47 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x5, 0x3}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x18, 0x3, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000340)="97d73773", 0x4) 20:29:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffe86, &(0x7f00000044c0), 0x181, 0x0, 0x23e, 0x218}, 0x0) 20:29:47 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40e, 0xc4) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r4 = msgget(0x2, 0x212) msgctl$IPC_RMID(r4, 0x0) pread(r3, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0x18, 0x3, 0x6}, 0xc) msgrcv(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000e00"/66], 0x42, 0x0, 0x800) fsync(r3) getitimer(0x2, &(0x7f0000000140)) 20:29:47 executing program 0: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') link(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = openat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xa02c8, 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000180)="2ebbb0eea9cfe97cdb0f415f2f474c2661ce85950fa7cbcb3d1e9be66662cac9529356a66bd2a7e00367d12d6808eac710af29f70b431f02a5d6d50ddb807b23b68e8f53320a2ae4f4de83e8c147f374db309eaf3c8c4cf488305fb08290a78d824b9f7effd7f957a7a44557ca366d08fa761abc5293aca3a05986344c9e58bee59c664342984be785cd862ea0d842b7a6f76804a257ee1420110106958f3af0a008115ceb05883524587dffcd187dabec3605ccc8f5169377b29d248fcc5b378a871b56eee9efbdb7d24934ab8e3a4f606b83e359a56d6ca3df", 0xda}, {&(0x7f0000000300)="057589de596aa60210b664de6b662010d0e876db5e47d78cc80e2df81b6cb4aac133185e85bcf0e0ae2be719b95d8e5a23c58fa2d2c79b0ebdaa626487f04138cbdd5ac5aadb39ccf6e7fe3d7bc3c82529bb8bf72ea9d868794a56bda6aca7100fbfa8e0f675eee20045762439d57b750bbacbba21539ebec42ae3caff5b701edea65a3b03eac3672020954492c4215b0c2d44bbafaa4d99bd09e8c729088697953ea8d49b0a25490f5d627f5dfc7fcd0b611d865f384cd4a85ad3340ec84dd5f69236c509533d48e8f193435fe7cbe921458df8b2e722cd1c7393", 0xdb}, {&(0x7f0000000400)="3faec0710d0b403772aae068c7c2f51fddde306b338ea7473e97a05f9e9d1b83986b36aac4de0044953c926963bf6a5830449759cb9393914c03661d269f1a7ba80c65f1bdaabe5843b399d35b072b2f25cf352085adc4f4997ef7bb185b2b4a668648ce0526d2252995f431a40b2d13efe34647f8df0fe9a2ee5b76eed061cd0150a7358e0ad69280f29620526d479fc8218f4e1f761b234af5ebc91cde3d9bec59b3e6e9876a10fc6ea74105f30c5f8ab76a040829c099fa", 0xb9}, {&(0x7f00000004c0)="5eb4df782b8326d57fd71156151f409e0c4f9857708f815d4e57fe92156869120239546bd700492f17ab16b36a56ff8c4fb1b7f68995c86a6d6763b98fc995dc79c3a30f695c90afc7d99831e7f9c6741a3877e283751cc86b8426fc890557830820492a6b7c37ef51cff4ea8ad6e288e46c23492470aeed50bb4605e7ed2ba68974c170edc07f88f9d4a4ef7c528c9c417e1c1a49c08a11ddf4af8a2138ca2d4a0da450bff22b6dab0cc81be2826db573eaa45ff5f4c0972f71a9b57ece0260d4837239eff458cf26524ab5ecb2a5bf555a3681ded1391e11ed51ae1f4901c4186ddafc4a8955a8ada4330c", 0xec}, {&(0x7f00000005c0)="d3e3d53bcbf50f1f4388bb4e061fb9180aa58ce34d975694c5cab204f965f05331", 0x21}, {&(0x7f0000000600)="a89d553fb1cdad81eabe8f6a975bb3fb40687f4f2a3e45cded7416aee0373c0ecfe0e3ba15e938ffb5722f80e3574e0d2714683b22a671522721b0ea2b210b88c46b7689d56a7783e6caa502af3b4441fd7a19b4c49d068e4b469963b902651dc9f777dd5476b00841bf3331b5bcf234711f1a03e5b259", 0x77}], 0x6, 0xffffffffffffff80) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r4 = paccept(0xffffffffffffffff, &(0x7f0000000cc0)=@in6, &(0x7f0000000d00)=0xc, 0x50000000) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r8, 0x6, r9) r10 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r10, 0x6, r11) r12 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000580)={{0x9, r13, r14, r15, r16, 0x10, 0xbca}, 0x5, 0x3, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r17, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r17, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r19, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r19, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000dc0)={0x0}, &(0x7f0000000e00)=0xc) r21 = getuid() r22 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r22, r23) r24 = getppid() r25 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r25, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r25, 0x6, r26) r27 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r25, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r27, 0x0, 0x1, &(0x7f0000000580)={{0x9, r28, r29, r30, r31, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r32 = getgid() r33 = getpgrp() r34 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r34, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r34, 0x6, r35) r36 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r34, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r36, 0x0, 0x1, &(0x7f0000000580)={{0x9, r37, r38, r39, r40, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r41 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r41, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r41, 0x6, r42) r43 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r41, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r43, 0x0, 0x1, &(0x7f0000000580)={{0x9, r44, r45, r46, r47, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r48 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r48, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r48, 0x6, r49) r50 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r50, r51) r52 = __clone(0x0, &(0x7f0000000e40)="24a766307049e911d452471d07bd59c5e3fa58d0db2cb03d8e1be54183a128e042b1a9b4156bdbeb2bee28e764b71c90aba3416fe8c7a9578b437033d9277d591a3f98b6451dc71034974d7c2f8fb8aece7c4f58c11eec10b795dfa4184515a7e6e388e8260f98a97b26842ef8dcb84168cd58f8b796585b28fc4cc41334124a2cb75df9c3858936dd7ae96e86838b91ed34d8") getgroups(0x1, &(0x7f0000000f00)=[0xffffffffffffffff]) r54 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r54, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r54, 0x6, r55) r56 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r54, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r56, 0x0, 0x1, &(0x7f0000000580)={{0x9, r57, r58, r59, r60, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000f40)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r3, &(0x7f00000010c0)={&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000c40)=[{&(0x7f0000000940)="9e1c43302808a860afe550dcc0d3d98f028726a7c2b79845b9f177c520bf22afdae9dd552d6d63be181751cc102dab101426151229cc58f5f48080ba6e2d893a996c0925ed18648dc1f88b157bc60a79a02ea79767b26ed8571f5ba6083e2d56e72c5305f61b661ae123b70a8d567245a11a3e4ffe96166627aef3483701ef825cf38e6195baa81e58ada8fbaa3052562a039678c828d226880c89598edbc17e", 0xa0}, {&(0x7f0000000a00)="f12fcffe0f8a59c8fc98b681aa8e959560b583e3a2af4bbaa4371735ae2184169777b0b9080386e6aaa332c9bbfde3a14663b06d8d4dbe2a11216d6622080dd0af65c4d636f1121b1267f30e8242c32ab346a719959422cd0902d0376227b4799e207c7a98299f4cb6e46ad9690a542688e5d97faa15e495", 0x78}, {&(0x7f0000000a80)="53bc2699994407966a7bbfdff3b8578211af89ab4cbfd4f629e06658", 0x1c}, {&(0x7f0000000ac0)="be58abd3", 0x4}, {&(0x7f0000000b00)="ca4db92512a4bcdb669e0746bac1388c5402252712560a1a205da605c54129e36d753f494cb689f71e4199840c61c890b754322bf54688ee89ca9d1afbc3534dba4ff8cbdb17c6243684ba8a1e3bc4e86cb7393418f624ef154726890f00d3db5ac9c7cac81ac4ba053004a6609067130cf1408535298c35d011a53b1e9a269fd21816ec140e6e5e3c5f77ae82cdc6477d80df22edef6df0e4cae5f9c882d5a7e4e30a82091488f784a9bc14f68aaddbca4cfee25b556295783e36a7d4cafc6933f3ceb474283b804c6f45ea0aeee6bec055e1421ff31e973e36bcfc78190d7e697db193686433e3bcd84f3bae36d3", 0xef}, {&(0x7f0000000c00)="1b578a92f55192f9f5b0735f747fd361be45", 0x12}], 0x6, &(0x7f0000000f80)=[@rights={0x28, 0xffff, 0x1, [r4, r5, r1, r2, r6]}, @rights={0x18, 0xffff, 0x1, [r7]}, @cred={0x20, 0xffff, 0x2, r9, r15, r18}, @cred={0x20, 0xffff, 0x2, r20, r21, r23}, @cred={0x20, 0xffff, 0x2, r24, r28, r32}, @cred={0x20, 0xffff, 0x2, r33, r39, r45}, @cred={0x20, 0xffff, 0x2, r49, r50}, @cred={0x20, 0xffff, 0x2, r52, 0x0, r53}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, r59, r61}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x138, 0x400}, 0x8) pread(r2, 0x0, 0x0, 0x0) utimensat(r2, &(0x7f0000000780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000800)={{0x2, 0x34}, {0x1, 0x7}}, 0x0) open(&(0x7f0000000700)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10000, 0x145) [ 84.6289487] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1641 command syz-executor.0) 20:29:47 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='b', 0x347fff08) write(r0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 20:29:48 executing program 4: accept(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x41) truncate(&(0x7f0000000040)='./file0\x00', 0x3aa6762f) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) 20:29:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x81, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x4) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) writev(r2, &(0x7f0000000300)=[{&(0x7f0000001180)="f0", 0x1}], 0x1) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 20:29:48 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x6, 0x4, 0x0) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000f10700000014466987170001100030021ed9afce10320d1f919b6a8a11581e0f902ff82a5a5de150c7d40bb4ac0ed4663b1d917511408809bce41940927cc87b205236175778bc"], 0xa) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0111fd9c8d58d7b9d692"], 0x10) sendto$inet6(r2, &(0x7f00000003c0)="d0777ee68b65342359659f512d40929dbd6f6b2bf2652f334584412f31506994f62b2be119248cb2213846caef60491d46dde67a98d3ea9756bdf003c9ff25d1794701ba4d2d59019ab53993b1f85c17f7ae2e7b22504f48167b26fb838a5ce0455e646164cd68a82fa07269cbb2a41a531c5f27f910247cede971715cc2eecc72759507e54f99dc618b27ddc33ba523e40a21f9b50aa0d306460c4667b220d2c43bbe5f2097a042d7cb3469459a1713065e233399eb32edd76fdc4a190f3d7907fbe1c23b39c9aa6c3410976a2b2e09868b819daa3f6427a690", 0x65b14912384ee8fa, 0x926c5f2be1ab5ad5, 0x0, 0xfed1) 20:29:48 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x410002, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) pread(r0, &(0x7f0000000140)="03fd455ce7c67cdc2d1d63694171918c552efb85ace0fb49a4125b3d10ae13951f375befa32e4de5c4f9e14d850a946f32c556ebcd643456de9acdee0bdf1f0e090da8198da027819bbd18ec21d83faa9f531fdbc239ddbfc521836471b7a5d2fa57e84b06626bd797eb3b94d6b1bcd7e9660aea4bc528b84736446e892dd020d9f4ee520efe31b80831cb5306b827ef3d21188ecfb49fe4aff5756eff2b7cf894de5dec6f30b07d2d18955302d604dc5bd610beac054be794ce87114094a1946a4311769f9f85b079433ed9eab426c9a197f015da36583edefb2d7e73171d52eea5", 0xe2, 0x80000000) 20:29:48 executing program 2: r0 = msgget(0x1, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/214) msgctl$IPC_RMID(r0, 0x0) msgget(0x0, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect(r1, &(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0xa) 20:29:48 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = getppid() ptrace(0x8, r1, &(0x7f0000000100), 0x800) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket(0x2, 0x2, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r4 = getppid() r5 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r5, 0x6, r6) r7 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000580)={{0x9, r8, r9, r10, r11, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r12 = getgid() r13 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r13, 0x0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000380)={&(0x7f0000000140)=@abs={0x2, 0x0, 0x2}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000180)="29574bb340c97ca9bbf9a757438356e3e5dfaba5804532367d4c62a02f20eefbbd76039a7380cf67abc5f3caaee557ef42c78128", 0x34}, {&(0x7f00000001c0)="bc8339bf454c55f823101602d028070ca01eb0af98739d67a70b8ae0ee0e853fe59eb8751324d2d25187e1da528e911f4f1a6d408f5c1c1a2c88681678ad7394be01559b0087e34351738cd3a6691899b720476f10398de5beaf295fbad593a0e34145798ef57f4074707c8ddce6f01a99bacd0bfbaa8184430dcbf889e81855967dc6c44f5e3f3a3b35bd8dba5357c217ae415cd3c09eb5a858d7ad688fdf12325f1c1cf5b8aae617e8ac3b42ca7552d6337f884e99895a25b9e7c2c0cabb8ce5c51891c5277d09e69ee699c7f450599de376df6b751215ec081a91859307b8", 0xe0}], 0x2, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r4, r10, r12}, @rights={0x18, 0xffff, 0x1, [r13]}], 0x38, 0x3}, 0x4a9ae3fc96422557) getrusage(0xfffffffffffffffe, &(0x7f0000000040)) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1810, r2, 0x0, 0x1) 20:29:48 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x6, 0x290, r2, 0x0, 0x10000) 20:29:48 executing program 4: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) r0 = socket(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x4, 0x0, 0x0) recvfrom(r1, &(0x7f0000000000)=""/102, 0x66, 0x2, 0x0, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000080), 0xc) setsockopt$sock_linger(0xffffffffffffff9c, 0xffff, 0x80, &(0x7f00000000c0)={0xff, 0x2}, 0x8) 20:29:48 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000080)='./file0\x00', 0x20002, 0x3) open$dir(&(0x7f0000000000)='./file0\x00', 0x1000, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) 20:29:48 executing program 1: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) __clone(0x2200, &(0x7f0000000040)="d0d92f4bd24cfb8723f170047f79f30ed69349ba62a3c4c0440b9bae39e9acef0e8bafa0145927b10c658b132c4ecc3a357e0b03bfb69f6fd441e17f9bac0575a95c4d1ec140da86a44c31616d4655e12e46e6895fe3dfa0c511443b49ad739fab6048a2814c652968f18b4d244ff7354cc4baeca6d17a8ee1fe9fef4a045e542fde1caa0b318f69da4593436ec008eddf7ac8906c1437a42378505e6f13171c52120a0c8bd3d8661c26c4c9493c91d088ca664ae80122f457b2a6cff27330b8b438626f5b9fb7eff10653e5b2e0795b3455c852e90c0f41eeda03e832") ptrace(0xc, r0, &(0x7f0000000000), 0x2) r1 = msgget$private(0x0, 0x280) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/115) 20:29:48 executing program 2: r0 = msgget(0x2, 0x248) msgrcv(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000080001b00000000000000000000000000000000000e0000000000000000000000000000000000000000000007000000000dea6eef000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026855c86cb2fe2ac9100000000000000000000000000000000000000000000a165e5853ef8b393920c1c3d73f572f87643c47c692e50f53f7dbf0b82964ccbb8f0d8b290396453db06fc7d76db0d499185c48ab612d51d361ea65efb87fc34b62d4bcaf87c0b9837de57a6117d2c3dfd91b0d9b8bf79fb3649d9ff54c7066cb4a321b949897bc8a0427242fdf32bb76fe6e2671de7c01a282744497319118a81d8a663fa40e26ac5f4ae97b7a6ad448d21337552a22fe646f71f15684b413d19c65d2985ced7e9fc943bfb6f3b5b9ff100000000000000276fdc04a308d5bca21c45399b89473dc51ae733dfaf350ca367df23e2d7217821317a31e74acee8109fdef773ceea66e7f0dda1cd12cbd54f79684482075b1646609e618ff8310e6d6f6a2b5f5d36d036a0a0eabebf485ed6b41882b70370650f7ce6d15d82b7650c1e349dfcf7fb55ef7cc08500c1a229a288ce50d812d59612d224d0f2f6811ca420eb58a66121e545c516c792dcfb77f7f61ebe1a83f41199177437fb843d63d524fb148c9f5a8b8fae36c438983f0fad21af2189bfab560042d7d4a506dc7ac96ce582677898ec03587616566c8d0e624faa493e"], 0x295, 0x4, 0x1000) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) r2 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r2) r3 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) r5 = socket(0x11, 0x3, 0x0) getpeername$inet6(r5, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x9, r4, r6, r7, r8, 0x1, 0xbca}, 0x5, 0x7f, 0x2}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r10, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) r12 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r12, 0x6, r13) r14 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x1) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000580)={{0x9, r15, r16, r17, r18, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x4, &(0x7f00000001c0)=[r6, r9, r11, r18]) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) socket$unix(0x1, 0x2, 0x0) [ 86.2099428] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1543 command syz-executor.0) [ 86.2499726] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1543 command syz-executor.0) [ 86.2899990] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1543 command syz-executor.0) [ 86.3100159] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1543 command syz-executor.0) 20:29:48 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:29:48 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000200)=""/99, 0x63, 0x43, &(0x7f0000000080)=@in={0x2, 0x2}, 0xc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='I', 0xfe54}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1000, &(0x7f0000000040)=0x3, 0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) [ 86.5701829] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1742 command syz-executor.0) 20:29:49 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRESOCT=r1], 0x1) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080), 0x4) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x800040, 0x2) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 20:29:49 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) link(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r0 = open(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f0000000300)) rmdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000013c0)={0x0, 0x0}, &(0x7f0000001400)=0xc) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000001440)={r1, r3, 0xffffffffffffffff}, 0xc) openat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1000290, 0x10) getsockname$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002) [ 86.8003233] ubc_uiomove: error=14 [ 86.8003233] ubc_uiomove: error=14 [ 86.8203379] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1742 command syz-executor.0) 20:29:49 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) r3 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r7, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r8 = getgid() r9 = getegid() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r11 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r11, 0x6, r12) r13 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000580)={{0x9, r14, r15, r16, r17, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r18 = getegid() r19 = getgid() r20 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r20, 0x0, 0x0, 0x0) fcntl$getflags(r20, 0x3) getgroups(0x7, &(0x7f0000000100)=[r7, r8, r9, r10, r17, r18, r19]) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) _lwp_unpark_all(&(0x7f0000000000)=[0x0], 0x1, 0x0) 20:29:49 executing program 5: chmod(&(0x7f0000000040)='./file0\x00', 0x54) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1153e69ebcdc9f920045"], 0x1) r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r5, 0x6, r6) r7 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000580)={{0x9, r8, r9, r10, r11, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r12 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r12, 0x6, r13) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0xc) r15 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r15, 0x6, r16) r17 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r17, 0x6, r18) r19 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r19, 0x0, 0x1, &(0x7f0000000580)={{0x9, r20, r21, r22, r23, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r24 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r24, 0x0, 0x0, 0x0) r25 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r25, 0x0, 0x0, 0x0) r26 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r26, 0x0, 0x0, 0x0) r27 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r27, 0x0, 0x0, 0x0) r28 = dup(r0) r29 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r29, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r29, 0x6, r30) r31 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r29, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000580)={{0x9, r32, r33, r34, r35, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r36 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r36, 0x0, 0x0, 0x0) r37 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r37, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r37, 0x6, r38) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r40 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r40, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r40, 0x6, r41) r42 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r40, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r42, 0x0, 0x1, &(0x7f0000000580)={{0x9, r43, r44, r45, r46, 0x10, 0xbca}, 0x5, 0x3, 0x1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000100)="27c2bb29c9039ec68a8074ecfd800fbd77c39d64727467027712c35af445ac6e59a49d1473c004a7a040a29abf8bf3d1b37bbe437cf37f187674ec85c520f51958fb1ecae3a7342809", 0x49}], 0x1, &(0x7f0000000300)=[@cred={0x20, 0xffff, 0x2, r2, r4, r9}, @cred={0x20, 0xffff, 0x2, r13, r14}, @cred={0x20, 0xffff, 0x2, r16, 0x0, r21}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffff9c, r24, r0, r25, r0, r26, 0xffffffffffffff9c, r27]}, @rights={0x18, 0xffff, 0x1, [r28]}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff, r35}, @rights={0x18, 0xffff, 0x1, [r36]}, @cred={0x20, 0xffff, 0x2, r38, r39, r44}], 0x100, 0xa}, 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 20:29:49 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto(r1, &(0x7f0000000080)="75cbc20b0bda10421b91ec5c55d929e317255587e7727ea01a8a4ae288dd1f267a9c61cad2cabc1b76c63b2499c7c29258aee52a5da544dc9e17bbdbc4b4250fbc9978cb3f5332de3ac331a0c32752e1c422f9537212937ac7b963ecab", 0x5d, 0x2, &(0x7f0000000140)=@in6={0x18, 0x0, 0x3ff, 0x4}, 0xc) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getpeername$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = _lwp_self() _lwp_unpark(r4, &(0x7f0000000280)=0x3) _lwp_kill(r4, 0x81ca) r5 = _lwp_self() _lwp_unpark(r5, &(0x7f0000000280)=0x3) _lwp_kill(r5, 0x81ca) r6 = _lwp_self() r7 = _lwp_self() _lwp_wakeup(r7) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r8, &(0x7f00000001c0)=r7) _lwp_create(&(0x7f0000000400)={0x0, &(0x7f0000000380)={0x400f0020, &(0x7f0000000280)={0x1, 0x0, {[0x4, 0x8, 0x7, 0x288a4652]}, {0x7fffffff, 0x81}, {0x5, 0x5, '[\x00'}}, {[0x8, 0x20, 0xffff, 0x1ff]}, {0x0, 0x6}, {0x0, 0x9, '\x00'}}, {[0x401, 0xe8, 0x9, 0x1f]}, {0x0, 0x6, 0x1}, {0x8d9, 0x80, '$/\x00'}}, 0x80, &(0x7f0000000200)=0x0) r10 = _lwp_self() _lwp_wakeup(r10) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r11, &(0x7f00000001c0)=r10) r12 = _lwp_self() _lwp_create(&(0x7f0000000500)={0x8, &(0x7f0000000480)={0x400f0021, 0x0, {[0x0, 0x5, 0x6, 0x2]}, {0x6b3c, 0xa80b, 0x4}, {0x100000001, 0x9, '\x00'}}, {[0x0, 0x8c40, 0x6, 0x1]}, {0x6, 0x6, 0xc}, {0x4, 0x24000, '\x00'}}, 0x140, &(0x7f0000000300)=0x0) _lwp_create(&(0x7f0000000680)={0x0, &(0x7f0000000600)={0x2, &(0x7f0000000580)={0x400f0025, 0x0, {[0x401, 0x100, 0x401, 0x20]}, {0x80000001, 0x5ee, 0x2}, {0x1, 0x7, '\x00'}}, {[0x20, 0x101, 0x8, 0x5]}, {0x4, 0x9, 0x4}, {0x8000, 0x800, '##!-\x00'}}, {[0x400, 0x4, 0x9, 0x7]}, {0x2, 0x7, 0x5}, {0xf9, 0x0, ']\x00'}}, 0x40, &(0x7f0000000700)=0x0) _lwp_unpark_all(&(0x7f0000000740)=[r4, r5, r6, r7, r9, r11, r12, 0xffffffffffffffff, r13, r14], 0xa, 0x0) 20:29:49 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000940)={0x0, 0xfffffe45, 0x0, 0xfe76, 0x0, 0xffffffffffffff6e}, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x3b18b74979c9b584) sendto$unix(r1, &(0x7f0000000000)="6997a87cbfae8992e80c0b6edf7e1c9bf0b23a0edad45e12b0622546e829002823b16ed9de388c92c6251c22acdfb555085a29bc6c696628315a28afbb642905e621a7f1d116deeac7a9ef23faca8296003c6a436ac1be545a96fdb50ad0dca479cb3c73c942556048ad27", 0x6b, 0x404, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) socket$inet(0x2, 0x3, 0x1f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) __clone(0x13ff, &(0x7f0000000280)="ecbdfb0fb940acf106a67cb80706dab016df9dbc021c80e6d15069a8a21615bc9f579b29d00af506ff3eb657782da8d0eaaa6b86f813665339186d27b2b21fcf8d87d8b39802b9bb57cee2edfd076dd76b208843bce96acf7cc98c23897c0b1c6b9fe1f0e2765066e60a62a317e8013da81306890018967079b9671a000dc5a3cbc146f3748f5beeee42b48ba158e54332cb") sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) accept$unix(r2, &(0x7f0000000140)=@file={0x0, ""/44}, &(0x7f0000000180)=0x2e) getpeername(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0xc) 20:29:49 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000000000)=""/96, 0x60, 0x1040, &(0x7f0000000080)={0x18, 0x3, 0xfff, 0xc000000}, 0xc) socketpair(0x1f, 0x5, 0x2, 0x0) 20:29:49 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000600)="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", 0x300}], 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xd, 0x10, r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) connect$inet6(r1, &(0x7f00000000c0)={0x18, 0x2, 0x5, 0xea}, 0xc) recvfrom$inet(r1, &(0x7f0000000240)=""/249, 0xf9, 0x42, &(0x7f0000000000)={0x2, 0x3}, 0xc) execve(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) rename(0x0, &(0x7f0000000080)='./bus/file0\x00') [ 87.4307363] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 917 command syz-executor.3) [ 87.4407363] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 917 command syz-executor.3) 20:29:50 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000), 0xc) r1 = getuid() r2 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r1, r2) r3 = getuid() r4 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r3, r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_int(r5, 0xffff, 0x1017, &(0x7f0000000100), &(0x7f0000000140)=0x4) semget$private(0x0, 0x2, 0x204) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r2, 0x0, 0x0, 0xffffffffffffffff, r4]) r6 = getuid() setreuid(0x0, r6) getegid() getpgid(0xffffffffffffffff) r7 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x3000)=nil, 0x2000) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000780)=ANY=[@ANYBLOB="030000000000000012d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469d9a9c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e59debbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"], 0xd6, 0x800) msgrcv(r8, &(0x7f0000000180)={0x0, ""/55}, 0x3f, 0x4, 0x0) __clone(0x0, &(0x7f0000000040)="c146a02b00c5e906e1a210192d814cc2f795cf690e6e78d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8bfd55f55a7d24bc608a41a54a4c830804cb0847d8530f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a62848a1091856489e920e81a6d5ff1e60af") r9 = shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r9, 0x3) shmctl$SHM_LOCK(r9, 0x3) getuid() getuid() 20:29:50 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r3 = accept(r2, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x5, 0x3050, r3, 0x0, 0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x290, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, r1, 0x0, 0x0) pwrite(r0, &(0x7f0000000000)="ba", 0x1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x511, r0, 0x0, 0x4) 20:29:50 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt(r1, 0x5, 0x6, &(0x7f0000000180)=""/255, &(0x7f0000000000)=0xff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000740)=0xc) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000140)='./bus/file0\x00') [ 87.5308196] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1282 command syz-executor.0) 20:29:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = socket(0x2, 0x3, 0x0) recvfrom(r0, &(0x7f0000000040)=""/116, 0x74, 0x0, &(0x7f00000000c0)=@in={0x2, 0x1}, 0xe9fa32c9c1f6d7da) open(&(0x7f0000000000)='./file0\x00', 0x2000380, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) listen(r2, 0x1ff) semget$private(0x0, 0x3, 0xd0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) dup2(r1, r7) [ 87.5908345] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1282 command syz-executor.0) [ 87.7609457] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1417 command syz-executor.3) [ 87.7809565] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1417 command syz-executor.3) 20:29:50 executing program 3: r0 = _lwp_self() _lwp_getname(r0, &(0x7f0000000000)=""/4, 0x4) r1 = _lwp_self() _lwp_suspend(0xffffffffffffffff) _lwp_wakeup(r1) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r2, &(0x7f00000001c0)=r1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000240)={0x2, 0x6}, 0x10) _lwp_suspend(r1) [ 87.9310639] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1417 command syz-executor.3) [ 87.9413380] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1417 command syz-executor.3) [ 87.9610754] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1105 command syz-executor.1) 20:29:50 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001380)="8bbb62ce6d8f0ff5026a9d8ad35075c43f6ec980d79a7545a048e7a5e0fded5c7bd6b800f9491550e51d72aa3ebdc338fad7767bfce45564bf94c2a6bb844f6d88a21a09b24f0d4c1f8ebc1b557ca6eac887cfc31b072488e058ec65267dcedbd4eda88d136058f09238234b9ad3f8e7d3e63797b4de6b004e6a33cfa3a6993af02fc10809284859490a4dddb31790342c6d4f11ff6ecdf83c2db19169430400f173adf60d66ba8942ef359edfcffddf69", 0xb1}, {&(0x7f0000001440)="9ab12ac5915c3f493e3f01b2a9df78eacd3de8b5fb614aa553680f494c64bb76c400d3a9ad50f36d39cafe211861d5969a5e7bb7ebbd54f8d9b4e006843bbb1b24d90ebbaf7c7ab1be9f", 0x4a}, {&(0x7f00000014c0)="03e148d2a9a1c0cf70f8b45f4d3f9ecf650194cbdb34eec7fa241705b1ccd58f3c6fee77c71238eb4a2d52a304866516d12e1040b8e36378a14188ba2af16d2126c29ca75cbda5f41fed2225070969a0799bea20fa5bf4b797f8ca3b97f7113b57ae271c6c4d5310f55b849a282000dd258e0082d1e134a395fa", 0x7a}], 0x3) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0xfce580d18036da80) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10a40, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096}, {&(0x7f0000000180)=""/50}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/209, 0x293}], 0x1000000000000203) pwritev(r0, &(0x7f0000001540)=[{&(0x7f00000001c0)="64904e723689ba470dbb5f977ef20944ffa658c13f588656970a1f07481ef01162c31254a4f9fe43356b", 0xfffffffffffffc1d}], 0x1, 0x7f) [ 88.0811484] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1379 command syz-executor.2) 20:29:50 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) r1 = shmget(0x0, 0x1000, 0x41e, &(0x7f0000003000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0x3) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) [ 88.1411912] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1379 command syz-executor.2) [ 88.1712102] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1379 command syz-executor.2) [ 88.2212410] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1379 command syz-executor.2) 20:29:50 executing program 1: r0 = shmget(0x2, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) socketpair(0x1f, 0x3000000f, 0x2, 0x0) 20:29:50 executing program 2: mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) socketpair(0x18, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000300)={0x18, 0x2, 0x3f, 0x7}, 0xc) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f0000000240)=""/157, 0x9d}], 0x3) 20:29:50 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6000, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:29:50 executing program 5: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getrlimit(0x1, &(0x7f0000000000)) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 20:29:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x18, 0x3, 0x8e, 0x6}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) bind$unix(r1, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) 20:29:51 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fac"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00A/file0\x00'], 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) paccept(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc, 0x10000000) 20:29:51 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) compat_50__lwp_park(&(0x7f0000000080), 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x0, 0xe6) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="221a6e82f0461df3ca6d1c1ad079fe157fb32fd48828066bb0c90faf97168069eb3de71db8161c31d3f862b4b62a1f832c8ff91442b308c75e5970195d6832d47899e66c4ca32a24b6e2da09121708c450a8b724718355a62b0cef5eae411f190417ff59111004271cff86ddf40522f1695f990b44749c66c880e6fc52dc3fa90e41d798c55117fcb62488195eb87c076a85a17e6d23c1d9efdf185c56bf68b1404ea8c1a9ba673cddf3147feba4be199eeca3a9e5ebc7e7792c8dc25a9e2ecea2781bbd81c2f4fbaecfcc8538dc0c837dab52fc245e589064d1ab0adfb706e6324ef5ac2a9888", 0xe7}, {&(0x7f00000001c0)="1195695b30c764cacc01eb36709862b4b5557538262cc3b4fe1c35574a56988f706db5e8f27bc5d0d05ef3a9c7212b1fcd8ea294d6db201522400a6f562a2e82ce482f773c119316f1839746cfe818373bdb2adbd8b20a3754c949eebcde87eafe6b226f5ced44ad3ff68ce83d31b0fcf14dbcb9bfe2a13a06628b970bab685fea022146fb446ff4335b6b72d70deba9c9b6e5c98a708b0887979566b5e9cd908d", 0xa1}, {&(0x7f0000000280)="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", 0x1000}], 0x3) open$dir(&(0x7f0000000040)='./file0\x00', 0x5baba06c21113f84, 0x182) 20:29:51 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/5, 0x5}], 0x1, 0x0}, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r4 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) readlinkat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/62, 0x3e) fcntl$dupfd(r0, 0x18, r3) 20:29:51 executing program 0: r0 = socket(0x22, 0x3, 0x0) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="100000000400019300"], 0x10}, 0x407) socket$inet6(0x18, 0x5, 0x3f) 20:29:51 executing program 4: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xc, r0, &(0x7f0000000000), 0xfff7ffffffff60df) exit(0x9) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x1022, 0x0, 0x0) 20:29:51 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x20) 20:29:51 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x20) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(0x0, 0x0) pwrite(r0, 0x0, 0x0, 0x0) 20:29:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r1, r2) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3bf63d40c84b828b, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fsync(r3) [ 89.2018694] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2036 command syz-executor.3) 20:29:51 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) bind$unix(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) syz_extract_tcp_res(0x0, 0x0, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000003000/0x4000)=nil) r2 = semget(0x0, 0x1, 0x42) semop(r2, &(0x7f0000000040)=[{0x4, 0x1f, 0x1000}], 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 20:29:51 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) getpgrp() writev(r1, &(0x7f00000000c0)=[{&(0x7f0000001480)='I', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000140)=[{}, {&(0x7f0000000040)="5b3e70c5e52822bc929714444adb6ab60b388ba7db138e2624989347d47e74a642e0029d24bb4ea28362c70f65b5d425286ca29b418be18e91db350de4387fcb1db2d6c7743e95cf0053e330b155adc3a9b6", 0x52}], 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:29:51 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = dup(r1) pwritev(r2, &(0x7f0000001780)=[{&(0x7f0000000380)="cd68e5d672583394cb516016d5c6d6be9e880ccf3b183b792d25a25984714ad3e249527157a9121bfaccf46009c0b8b499ba55f8e829962d8a41fd2e0efd474fea39927da6665f8bf4e4517ea3e1f5588dc4a8ac521aa458d76003686fb3d09224b0791dd66b26f6693af3b17d9e1eabb8bcc2d5dafa47beaed41ee4480ec760fbf58806fb9d2fb7a5ac252dbeecc9a3da37dbe064fe667ddc50bbc1d0390c8f41f2ace5a8302d6684473b65835925d7a4b443e156a03509b5f0e557714985702e2365eab9df6d5ecadaf6c292a18fa14f9f949ea437dcb62a7d83ccfd8aaf70dcd14e71a3ec3bf2d95ffb36820d8bde51", 0xf1}, {&(0x7f0000000180)="ee09811a992a5f3a56f2c802f797ca1f142acea7262cb53a", 0x18}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="c84f4b96d4c57df93f", 0x9}, {&(0x7f0000000280)="b81464b1af6079d07bbb9bfb54d137651461aafd48cc8328908c2be85d5fd667407ebc4a927657eacb1dbd2b257be03f104099d3fd43f2f38a1a7cb099311016f15757dbc63c46f228615239e0c238712bb80dd81ab4b5a1d2d95decc46da9403133826019784a9a5d94e231c3c9ef517e641b674246b3a102fee6a625513f6f5328", 0x82}, {&(0x7f0000001480)="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", 0x485}, {&(0x7f0000001580)="46b8c04fb7e61da8457a26094280d738749b84cf6479be6043d179d3904d9b72fb92af5760972c02db264e4d931d59e64418d89f4334bbba9a6a5516cb746269f1a13f0b591005dc2dc0c0d24c7ca8f794f4e651adb35c5c9d9b1c31df0c07252d763284addb8f1597b5f5c7e1678d39539a859030dcfb2e00e0090bc8f11447d5d1f096483700d2aa0d81b94ed5e160aa431b48b98c8da993a7c28a23ef4171b8490073a735420672471eed33cfd3da5d7f7cd4f92d8dd2db41b8014f6a72306299d9f00b13ed34c9914bffbf8e1393882f09e53e464cb9febfa4cdff2e178fb14d8b32", 0xe4}, {&(0x7f0000000200)="6711ce29b26f1e00f661f6d77a751834226b793175cde41cf899ed98a69d75f2899dde20752c94bb6f2838ab4b6a3496b6da559118609a5c9d74bb8ead31", 0x3e}, {&(0x7f0000001680)="237b43a48b9e25b526b1338230be83f07084677f81157e735f8eb3353426667e8389bbd47be6dba5afa543410940b62b2e6d3013fa7565a438ad3ff4d8a6ac3442819bb6c1df658e06fec5270f111ad38c953ffdc82f551f5765195f46b265623becce12252026633928bea7987c42f1ac7fbab0e8ffa85444280964fccb9fea461c1e47fc4bcdd0db6d1c82321c0f2ddd592f85c479800493705dd7e207", 0x9e}, {&(0x7f0000001740)="48afc65d360a58834a9e0319dcc9c2", 0xf}], 0xa, 0x38) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) setrlimit(0xb, &(0x7f0000001940)={0x1, 0x10000}) semop(r4, &(0x7f0000000240), 0x6) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000080)=0x8) r5 = semget(0x1, 0x4, 0x4) getpid() semctl$SETVAL(r5, 0x3, 0x8, &(0x7f0000001840)=0x6) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r6, 0x0, 0x0) semctl$GETPID(r6, 0x6b35036143626c39, 0x4, &(0x7f0000001a40)=""/161) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000001b00)=ANY=[@ANYBLOB="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"], &(0x7f0000001880)=0x9) open(&(0x7f0000001900)='./file0\x00', 0x10020, 0x80) accept$unix(r7, 0x0, &(0x7f00000018c0)) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) r8 = semget$private(0x0, 0x4, 0x20) r9 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r9, r10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r11, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) r13 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r13, 0x6, r14) r15 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000580)={{0x9, r16, r17, r18, r19, 0x40, 0xbca}, 0x5, 0x3, 0x1}) r20 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r20, r21) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000001cc0)={{0x1, r9, r12, r16, r21, 0x0, 0x1ff}, 0x9, 0x811, 0x7}) [ 89.3719858] WARNING: module error: vfs load failed for `mcd', error 2 [ 89.5721083] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2036 command syz-executor.3) 20:29:52 executing program 3: setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) r0 = socket(0x18, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/11, &(0x7f0000000040)=0xb) msgget$private(0x0, 0x8e1) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 20:29:52 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x11) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchroot(r0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:29:52 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x7f}}) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="62fb023723312cc42e66256c9d40c896472d5510a70611d5eeeba093d092d46e50428af4030000000000000000279a6e9af9c7dcd487ed725f1b1092d753aedeeb4c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) ftruncate(0xffffffffffffff9c, 0x3) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) recvfrom$inet(r1, &(0x7f0000000080)=""/142, 0x8e, 0x2, 0x0, 0x0) write(r1, &(0x7f0000000140)="d2d74bddd7055a2c7779d900f7b49847779470440f6d9896f3a46949fbc23804f0a8254a31406982c3d7877add709d8fbd6725633661f70c0fc180b2d1f0a3e3d094a5643c59ecc7f6182f8a92b57bd588b5aa156948846b341884f3dac03ffd27bfdf8752457f71d34549b16a3c219a65c52ad714380521a49b3c3c8c66cbe0994fcf", 0x83) getsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000000200)=""/106, &(0x7f0000000280)=0x6a) r2 = fcntl$dupfd(0xffffffffffffff9c, 0xc, r1) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r3 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = dup(r0) listen(r4, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000001c0), 0x4) r5 = socket(0x2, 0x1, 0x0) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r5, &(0x7f00000011c0)='\x00', 0x14a, 0x1, 0x0, 0xfffffd7e) [ 89.7121969] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1010 command syz-executor.0) 20:29:52 executing program 5: r0 = _lwp_self() sync() _lwp_wakeup(0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x151) r1 = _lwp_self() _lwp_wakeup(r1) _lwp_wakeup(r0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0xaa) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') openat(0xffffffffffffff9c, 0x0, 0x400000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xb66b7525285d0ea0, 0x20) _lwp_kill(r0, 0x7) 20:29:52 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket(0x10, 0x2, 0x0) sendto$unix(r2, 0x0, 0x0, 0x5, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r6, 0x6, r7) fcntl$lock(r5, 0x7, &(0x7f0000000180)={0x2, 0x2, 0xffc, 0x7ff, r7}) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000140)='./file0\x00', 0x40480, 0x1) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r8, &(0x7f0000000080), 0x263, 0x0) r9 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r9, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fcntl$dupfd(r9, 0x0, 0xffffffffffffffff) getsockname$unix(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x57) [ 89.9023211] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1010 command syz-executor.0) 20:29:52 executing program 0: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file1\x00'}, 0x10) r0 = socket(0x18, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0}, 0xc) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, r1}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 20:29:52 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') chroot(&(0x7f0000000040)='./file0/file1\x00') r0 = msgget$private(0x0, 0x62c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0/file1\x00', r1, &(0x7f0000000140)='./file0\x00') msgsnd(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) 20:29:53 executing program 5: r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r1, &(0x7f00000001c0)=r0) _lwp_setname(r1, &(0x7f0000000040)='+\x00') r2 = socket(0x18, 0x1, 0x0) setsockopt(r2, 0x6, 0x1, &(0x7f0000000000)="ff0100a8", 0x4) [ 90.4927098] ubc_uiomove: error=14 [ 90.5042796] ubc_uiomove: error=14 20:29:53 executing program 4: r0 = socket(0x2, 0x1, 0x0) semget$private(0x0, 0x2, 0xb) setsockopt$sock_int(r0, 0xffff, 0x100a, 0x0, 0x0) 20:29:53 executing program 2: socketpair(0x1d, 0xa0000003, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) setsockopt(r0, 0x945, 0x2, &(0x7f00000000c0)="4c5995f545c546b6268d66d38421ba28aaf1da78a2a86bb0373df529aa4f0b48abdf0b7dff287a0f210fbfcabced345aa0464aba11feb9707a2e32668e9193f8ea2a270380e226a1a951bbaf137ded75e751954584230d9c46737d89bdb5089bf5debc305d0be51100c3a7b1e7b0b9429df7aec76a73a27c96dc2f935bc2376bf427cdaed5cd353fda24f9842e14b07d040e54778d157caba5806afb8717", 0x9e) socketpair(0x1, 0x10000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) listen(r1, 0x8) 20:29:53 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) connect(r0, &(0x7f0000000000)=@in6={0x18, 0x2, 0x2, 0x4}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r2 = socket(0x1f, 0x3, 0x0) dup2(r1, r2) 20:29:53 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) socket(0x6, 0x3, 0x0) r0 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000700)=""/128) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r5, 0x6, r6) r7 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000580)={{0x9, r8, r9, r10, r11, 0x10, 0xbca}, 0x5, 0x3, 0x1}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x101, r2, 0xffffffffffffffff, r4, r9, 0x1, 0x7}, 0x5, 0x8, 0xffffffff80000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) socket$inet(0x2, 0x2, 0x0) socket(0x1d, 0x3, 0x0) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0xf5}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sync() setsockopt(r12, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) accept(r12, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r13 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r13, 0x0, 0x0, 0x0) fcntl$dupfd(r13, 0x6, 0xffffffffffffffff) socket(0x1f, 0x4, 0x80) 20:29:53 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140)="b4747c4ba08890b961ea8273f6a0260059f31e79777c8d679d3b", 0x1a, 0x8, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004402da, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000280)=[{&(0x7f0000000200)="b0847889be137a213b7a924626246a7d8e", 0x11}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) connect$unix(r5, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fcntl$dupfd(r6, 0x0, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/85}, &(0x7f00000000c0)=0x57) sendto(0xffffffffffffffff, &(0x7f0000000380)="dbf8919e4915488498e6b58ac19d65106e50873f39ac723558fe37478c410bde9b9e1f30a3e6ff1d1a4716a9e18f6769cd498f1f83795929d58828f2956e443e764c0c765fd6ffb93748888f8b2d8d5e5371ba70fafc62332c5accd4a52d6fa47c85a61d6cb2df87d4e48ca7975c071253579de467f7d7e81c028a1e07f25ce6dfb4ebc700fe00243897392ef35d7bb274e65fa80963b7c31e96ad33", 0x9c, 0x0, &(0x7f0000000300)=@in6={0x18, 0x3, 0x0, 0xde}, 0xc) 20:29:53 executing program 0: r0 = getuid() r1 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r1, r2) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) r5 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) readlink(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)=""/15, 0xf) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x9, r6, r7, r8, r9, 0x10, 0xbca}, 0x5, 0x3, 0x1}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x0, r0, r9, 0x0, 0x0, 0x100}, 0x2000000000000, 0x8}) r10 = socket$inet6(0x18, 0x3, 0x0) getsockname(r10, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) r11 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r11, 0x0, 0x0, 0x0) fcntl$dupfd(r10, 0x0, r11) 20:29:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) shutdown(r1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/45, 0x2d, 0x800, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) 20:29:53 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) mknod(&(0x7f0000000080)='./file1\x00', 0xcb7567723ce6e558, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x396, 0x0) linkat(r1, &(0x7f0000000100)='./file2\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) 20:29:53 executing program 3: open(0x0, 0x0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x20, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getpeername$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0xc) ptrace(0x5, r0, &(0x7f0000000040), 0x0) 20:29:53 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYRESHEX=r0], 0x1) open(0x0, 0x0, 0x0) mknod$loop(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) fchroot(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 20:29:53 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = getppid() fcntl$setown(r0, 0x6, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x22, 0x3, 0x0) write(r2, &(0x7f0000000140)="d5d06c0231f838451e02559c76cdc8bccb02000000000000008ed844cf29f197bad1c1c91a1f7b38f98bfebc51f060242c520bdf6938c7ff7fe245f2434d6d5bd642", 0x123) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) sendto$inet(r3, &(0x7f0000000080)="49f774392c9b7bbf06b581ed156ed5f541adf5e997dad85554aeeb1daee564247e78154a46a4483c2a2b38ead29d977c9a5367665a13d68fd40ff98a45b791d0bda8e77f60b02a87c21fffb8892932a15fbe909b4fb49ad0952122840ec99122a2be1f18ccb9cbef31e145c2ac8badbc24dbddc6a654ad1bd93a9c84d3d490768286cc4479aec9f2fde672a65ee704c7f7ddb3f7e578830e18d02e60f0f671ce727c2f3e", 0xa4, 0x402, &(0x7f0000000000)={0x2, 0x2}, 0xc) 20:29:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x90, r1, 0x0, 0xffffffffffff19c5) utimes(&(0x7f0000000000)='.\x00', &(0x7f0000000080)={{0xe6, 0xd4}, {0x7, 0x8127}}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) 20:29:54 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x610000, 0x80) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/102, 0x66) __clone(0x0, 0x0) wait4(r0, 0x0, 0x0, 0x0) 20:29:54 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x20, 0x400) open(&(0x7f0000000140)='.\x00', 0x0, 0x20) connect$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x18, 0x2, 0x0, 0x7dc}, 0xc) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x9565569376d660b8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = getgid() r3 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/17) fchownat(r1, &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, r2, 0x200) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1ae55ed5a6958573, 0x0) mkdirat(r4, &(0x7f0000000000)='./file1\x00', 0x10) read(r4, 0x0, 0xfffffeda) 20:29:54 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='b', 0x347fff08) write(r0, 0x0, 0x0) pipe(&(0x7f0000000080)) [ 91.7234963] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1551 command syz-executor.1) 20:29:54 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000080), 0x3f) shutdown(r1, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) 20:29:54 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x210242, 0xd71db72000a2df2e) r4 = getppid() r5 = getuid() r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r6, 0x6, r7) r8 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000580)={{0x9, r9, r10, r11, r12, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r13 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r13, 0x0, 0x0, 0x0) r14 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000, 0x10a) r15 = accept$inet(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0xc) r16 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r16, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x400000) r18 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r18, 0x0, 0x0, 0x0) r19 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r19, 0x6, r20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r21, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r21, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000500)=0x18f) r23 = getgid() r24 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r24, 0x6, r25) r26 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r26, r27) r28 = getegid() r29 = paccept(0xffffffffffffff9c, &(0x7f0000000540)=@in6, &(0x7f0000000580)=0xc, 0x20000000) r30 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r30, 0x0, 0x0, 0x0) r31 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r31, 0x0, 0x0, 0x0) r32 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r32, 0x0, 0x0, 0x0) r33 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r33, 0x0, 0x0, 0x0) r34 = socket$inet6(0x18, 0x20000000, 0x0) r35 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r35, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r36, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r37 = accept(r36, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0xc) r38 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r38, 0x0, 0x0, 0x0) r39 = open$dir(&(0x7f00000007c0)='./file0\x00', 0xb0041, 0x0) pread(r39, 0x0, 0x0, 0x0) r40 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r40, 0x0, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000000780)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000140)="447752f3b1f358d79424fcdb72831c8187780defc1afdc7d2e0778e13526141dc68940ff8f6a7825366f61ae7132c0910c379fbd8ff87eb7d20976719cbf72d04246532193e8e80b173191184941a5c9244e9d406abb0673ced266dd0f56628d0ef1ffc58eaa4e46ee0efeda0dfb3927ca3bdaaff6dfa5a4ccf3d4c6355c139085973e0ca5d9d43f91fc699be608a55331e10183699b89f2472023a9dc7f51924a9deea9d77cedf61f358f", 0xab}, {&(0x7f0000000080)="c9286ed545bde440d2fc9480d4003d1134453c15df28cedb0ba5113fd1aa432006191007fe7988f057842278ad83ea8faf245e2ae1a7c8e8f21379dbcb77b1f4c6fe936f961bb2b6a285d706bbf80ee08a341c62bb6b", 0x56}, {&(0x7f0000000200)="95be6be017f6e9fe5d3e0457fbe7d548e271fc2474cc6ad5f3a8558cf02386df807f54d088eba3302366592c4c59f56f", 0x30}, {&(0x7f0000000240)="c643540f7d3361788a005fbf74ce13c35bf6174d21e1473b86f47dc9c5250e6eddf485e1cabae027d201e6436547ff820b13fbea8e7348eb5ef8e919b8ce731ba1649796ff4ce5284eb96a6810ab082eca6d8eb55421e7bf852ada908d504f13d0aa49ff3071e1d96d0494b9dffd0f68ef478c9910c21b22213d3293b1c827b77dd1dee52ea78a19e00a34830f232a21e9a062c58817d66f62d442184df8362fce95addc9f02811c64c8a4e1783dce47c03adc31ab7478ba31fb2c9455bda66e1709037b0efbed58c13c7d906d6ceff8c536c495cc741b1e73d137f68a21e7975726a574f5c185b1ebed", 0xea}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r4, r5, r12}, @rights={0x28, 0xffff, 0x1, [r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0xffff, 0x2, r20, r22, r23}, @cred={0x20, 0xffff, 0x2, r25, r26, r28}, @rights={0x20, 0xffff, 0x1, [r29, r0, r0, r30]}, @rights={0x18, 0xffff, 0x1, [r31, r32]}, @rights={0x18, 0xffff, 0x1, [r33, r34]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x38, 0xffff, 0x1, [r2, r35, r0, r37, 0xffffffffffffff9c, r38, r39, r2, r0, r40]}], 0x128, 0x1}, 0x400) 20:29:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) socketpair(0x0, 0x40000004, 0x5, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000001440)='\x00', 0x20000, 0x4ed2bd123a517f7f) r3 = socket$unix(0x1, 0x5, 0x0) r4 = open(&(0x7f0000001480)='./file0\x00', 0x0, 0xc) pipe2(&(0x7f00000014c0)={0xffffffffffffffff}, 0x1000000) r6 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001500)) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r8, 0x0, 0x0, 0x0) r9 = fcntl$getown(0xffffffffffffffff, 0x5) r10 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r10, r11) r12 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r12, 0x6, r13) r14 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000580)={{0x9, r15, r16, r17, r18, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r19 = __clone(0xade64e435e92b5a0, &(0x7f0000001540)="9d430f25eb") getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001580)={0x0, 0x0}, &(0x7f00000015c0)=0xc) r21 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r21, r22) r23 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r23, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r23, 0x6, r24) r25 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r23, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000580)={{0x9, r26, r27, r28, r29, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001600)={0x0}, 0xc) r31 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r31, r32) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000040)="690a826d28202b9474724afe469629b48bbcedcd416be928b60cb7c20d3b32e09f574b06deba953234e2fee59a990435cb690ae60b2d44e2583afe6554768937ad4f2eb3c22a123cbcc554c353af175f6fc382027bff798d25fbc1289385e5cf814b7ac905cd64c49b55a366f0141ced88b7026618b532253d837b21ac57cbdf9bdf368a4f91f8b32164aa1c612c2d420da6fd35aa82f254c83e04abded33e117bd877062053a38c7a5a7949987e9dfbcc615a6983b71bb4260535b9f04b0116fef399b02f437d8f70fb9793f2e7f3", 0xcf}, {&(0x7f0000000140)="1cb660ad9289feb4b7baad33e60e664baa78d5a3ecd31d2e54c0ccd9e9cd816cf6baa171e82d856f1988eea00b1d111aadd8a4de924c47a02736045e04054f43de6554c2e027d21417021783a98210097eb53aa0f3", 0x55}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="95e5a7a217df00f0985a14767be5b30da6f13f8252c5097a161128bf0b8c02df406da4aeea735b86eda8474880395a12208a79e2f268a6a2393d925f11086ec28ecca23be79930b3d2d831ca4ed59fd7d7ef81c88a9ae71e5da11990e30c92bc6dab44cc4e2f8e0e551850c773608e", 0x6f}, {&(0x7f0000001240)="18", 0x1}, {&(0x7f0000001280)="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", 0xfe}], 0x6, &(0x7f00000016c0)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r18, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r22, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r27, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r33, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x4}, 0x8) 20:29:54 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x81, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) writev(0xffffffffffffffff, &(0x7f0000000300)=[{0x0}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r3, &(0x7f00000001c0)=@in, &(0x7f0000000240)=0xc) fcntl$getown(r1, 0x5) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x100c, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 20:29:54 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2000211, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = accept(r1, &(0x7f00000000c0)=@in6, &(0x7f0000000140)=0xc) pwrite(r2, &(0x7f0000000180)="fd4e6e4f213201bda918d561fb18de79bf71806dd0f72f05995e444443423940e1f9220f63921b5ac0e3064a51557dab4272033c7ddeeafb21243339fe9adfc311ca4a7d824fb629263a8841274d4c559c06e629ae1c90eba2958011109f5322c84f83caab1a7a3da3bf652c24465f5e46b9032b935fa14d81029a0ee525d64c353c", 0x82, 0x5) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) mknodat(r3, &(0x7f0000000080)='./file1\x00', 0x8000, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0xf4c3}], 0x1000000000000013) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x4000040001000822, 0x80) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:29:55 executing program 4: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000afb000/0x3000)=nil, 0x3000) r1 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000c19000/0x4000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x410, &(0x7f0000a91000/0x4000)=nil) msgget$private(0x0, 0x20) shmget$private(0x0, 0x3000, 0x22, &(0x7f0000da8000/0x3000)=nil) socket$unix(0x1, 0x1, 0x0) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0x3) shmctl$SHM_UNLOCK(r2, 0x4) shmctl$SHM_LOCK(r2, 0x3) shmget$private(0x0, 0x1000, 0xd22e0f643308fad1, &(0x7f0000bfe000/0x1000)=nil) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ec2000/0x4000)=nil, 0x5800) r4 = shmget$private(0x0, 0x2000, 0x26, &(0x7f0000fad000/0x2000)=nil) shmat(r4, &(0x7f0000e12000/0x4000)=nil, 0x2000) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0x4) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x3000)=nil, 0x0) r6 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r6, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r6, &(0x7f0000c12000/0x3000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10020, 0xa9142eb168945774) poll(&(0x7f0000000040)=[{r8, 0x4}], 0x1, 0x0) renameat(r7, &(0x7f0000000040)='./file0\x00', r8, &(0x7f0000000080)='./file0\x00') shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) __clone(0x0, 0x0) 20:29:55 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f00000004c0)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000180)="7372612c5f503286cc70b9a839b129992512c54d396583e45dc6d1d4eb7461c95ab3c50b748426b352d758ea2022db7ff9cb26a7b4bef10c88c850d9325a9a303f7517d3507975b25dcdafad6fbd716737771277f662f45c591a407e659ccce183d162865d5ee997", 0x68}, {&(0x7f0000000200)="5fd65ef21265d179c5557d2c3f0a01a79c3ba51fa6ffa1ab6f761eb7f27d36504c0357b74b7800ea03c3d65dc6", 0x2d}, {&(0x7f0000000240)="2b26a42990e95542c44e26e718f646aa1b073f5450664c999fed1f0c844d6c2afed22eb82b442020ad6fd9e838659d67564753c2a3a70f862382e061646d44b9cf3d5580d53e02f12ad169af8a9563bc420d388172353395d18c21", 0x5b}, {&(0x7f00000002c0)="a23bc8b11bd294b5afe4c38c51d437068869f507951816ee5273b9712b9470e4641d8bbe2b8b748a6f1176b080bca4683231aab0c112c54f85902b97fc5d082295c1fd2a1e8e59eb624b66013a8cf3b9addd3943b1e4286eadcd9ff876eb66fa3c9f628e38c616e5c026067ba20b24", 0x6f}, {&(0x7f0000000340)="80272f625f1cd745d3043c6e7bfc0763a9444fdf9d3d321cc79a6869f748240197f72f44fe47a53c1a03d33c1b765b3482570eb4535d895b8365a5cc65776243e4160610c624d8c40f124d03492d7824cff05f398c7627c513c4797bae952c446a50d6cec2b4942f7cb1d8a3ce7fc0712f8da5e63c843c631b657028c32cf7212e1da0a453b34ce7ca37b945066b53f1128945ad6bed2ab8a209d8ddff7a149f2aa111fdf15e7b3d4b1add2d63f0d4b57daebf9834cce278cef4ea3480b2", 0xbe}], 0x5, 0x0, 0x0, 0x406}, 0x404) chroot(&(0x7f0000000500)='./file0\x00') writev(r0, &(0x7f0000000740), 0x295) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000000400)=[{&(0x7f0000000600)="bd104040689484eec08086ca40edfc8306fa93d19eb9cb244aab740c04addee48d851f8663421719878ce233d9aed49018dd7e65ca76671e5207000c2c02866ff5880c519321743b7eb83553e53eb83f0ca10900933b82507b36567a465b2f64b23c0e9d01000000d1c0181dd3d5586b1fee6ca767fc6fced1f3c0cf03a22d4e4bbfdb371a91ae0b0e227b5dc5b557ce0c1258390202fe10baadeda59e6aea5e725d0341b4c2d0ca10343eff57b1dfa61e42", 0x355}], 0x2fb) recvmsg(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x254, 0x0}, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x400000, 0x1ee) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getpeername$inet(r4, &(0x7f0000000040), &(0x7f0000000080)=0xc) 20:29:55 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4}], 0x1, 0x7fffffff) select(0x40, &(0x7f0000000080), &(0x7f0000000180)={0x8}, 0x0, 0x0) r1 = socket(0x6, 0x10000000, 0x3) dup2(r1, r0) 20:29:55 executing program 3: clock_nanosleep(0xb42c4e5f7f467764, 0x0, &(0x7f0000000000)={0xfffffffffffffbff, 0x7}, &(0x7f0000000040)) accept$unix(0xffffffffffffffff, 0x0, 0x0) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x8, &(0x7f0000000140)) r0 = shmget$private(0x0, 0x4000, 0x2cca856ae0f74a15, &(0x7f0000ffb000/0x4000)=nil) r1 = socket(0x18, 0x3, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@in6, 0xc, 0x0, 0xfffffffffffffebe, &(0x7f00000001c0)=""/119, 0x5f}, 0x0) getsockname(r1, &(0x7f0000000200)=@un=@file={0x0, ""/70}, &(0x7f0000000280)=0x48) clock_gettime(0x40000000, &(0x7f0000000080)) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/67}, 0x4b, 0xdfd0d65ffd5fb2ea, 0x1000) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) r4 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) wait4(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000600)) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) bind(r1, &(0x7f00000003c0)=@in6={0x18, 0x1, 0x8001, 0x7}, 0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000580)={{0x9, r5, r6, r7, r8, 0x10, 0xbca}, 0x5, 0x3, 0x1}) semctl$GETPID(r4, 0x0, 0x4, &(0x7f00000002c0)=""/149) [ 93.1344021] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1545 command syz-executor.5) 20:29:55 executing program 4: r0 = __clone(0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) ptrace(0x4, r2, &(0x7f0000000080), 0xfa42) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2a, r0, &(0x7f0000000040), 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0xb0041, 0x2c) pread(r4, 0x0, 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) open$dir(&(0x7f00000000c0)='\x00', 0x100, 0x40) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) readv(r5, 0x0, 0xfffffe3c) getdents(r5, &(0x7f0000000140)=""/183, 0xb7) 20:29:55 executing program 0: r0 = socket$inet(0x2, 0x1, 0xd) pread(r0, &(0x7f0000000080)="1eb7281b564336c68a999c125bd0e0f815457e58a49bd4fb7757165ffad3cb9b4b2bd9c8bc795fb51258d2e242d1ae69ebff79db069d36373c7b2d0e2646691be58618d89ea17f2eca782351a0de190952b3280cd8ee0fd980b802241b70677dc47d8f57613a5c70f7c695f26788414609b3de84858b9b3ced6f4d55eb19887747a1a2", 0x83, 0x413) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = socket(0x0, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r2 = socket(0x18, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) _lwp_create(&(0x7f0000000300)={0x801e004d, &(0x7f0000000280)={0x8, &(0x7f00000001c0)={0x1, 0x0, {[0xfff, 0xfffff5fc, 0x55814dd6, 0x3]}, {0xba, 0x5, 0x1}, {0x7fff, 0x3, '\x00'}}, {[0x80000000, 0x5, 0x401, 0x3dd96094]}, {0x7, 0x7fffffff, 0x8}, {0x1ff, 0x401, ']\\!$]})&}\'\x00'}}, {[0x101, 0x8ad1, 0x3fc00, 0x1]}, {0x1475, 0xffff, 0x1}, {0x8, 0x9, '\x00'}}, 0x80, &(0x7f0000000380)=0x0) _lwp_create(&(0x7f00000004c0)={0x0, &(0x7f0000000440)={0x400f0020, &(0x7f00000003c0)={0x0, 0x0, {[0x2, 0x3, 0x3, 0x2]}, {0x3, 0xffffffffffffffa8, 0x1}, {0x58f, 0x7, '#(\x00'}}, {[0x16b, 0x200, 0x8, 0x1]}, {0xff, 0x80, 0x4}, {0x1, 0x40, '({([\x00'}}, {[0x200, 0x7f, 0x9, 0x486f]}, {0xffffffff, 0x0, 0x1}, {0x3, 0x0, '\x00'}}, 0x80, &(0x7f0000000540)=0x0) _lwp_unpark_all(&(0x7f0000000580)=[r4, r5], 0x2, 0x0) setsockopt(r3, 0x28, 0x3, &(0x7f0000000180), 0x0) close(r2) 20:29:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x0, 0x48}, {0x10000, 0x4}}) open$dir(&(0x7f0000000040)='./file0\x00', 0x1290801, 0x0) chdir(&(0x7f0000000180)='./file0\x00') 20:29:55 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = shmget(0x2, 0x4000, 0x43e, &(0x7f0000001000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x1000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f00000016c0), 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 20:29:55 executing program 3: r0 = socket(0x1f, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) writev(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000200)="0563e2d815e78234edc54fb27f97d5f659340f62860e7dd2d5b370640e917daee75a948ef793dcf992a6a9cd2f950f41727db47b4504e3f8d602ff3fa43247c0b9dad506b3189a900393129ba7e0be8fc098bceb880cb30dc6f7b34e44cf750f5ff0defb1e4e6d4119e3c3b68a3c1c68860e1e2f4ec725c5", 0x78}], 0x1) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) 20:29:55 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x20, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0, 0x0, 0x4) 20:29:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x4e85, 0x800000}, {0x3ff, 0x9}}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) socketpair(0x11, 0x5, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) accept$unix(r1, 0x0, &(0x7f0000000040)) sendto(r1, &(0x7f0000001300)="80ff3dac843f759b39c04f648c667c31ecd6f9ed3929ab300d18db562ec0908a17e0935bc132e396d0b3779f50f393b7891dc3f5b596d0ee15c5b80a9b7d5344a025f0280c6b179ed729f342ee403596e6102aed7532639beb7910d7c769747d1c587864bf39bb45822ed221e55d79e6", 0x70, 0x1, &(0x7f0000001380)=@in={0x2, 0x2}, 0xc) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) writev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="1f4af0dc91ee495ffaa09742b92028170bd4da07c4189741767cb8f94db0700a1d0f943cd3452935691c3b0ef4ff901a878edba866cd802bdf46ed98b31571386e6c17415b4cbc6dc91f95d0132f686826400d004af252aa4cc7d358a0d051a255e0262e81c7c5e242a5fb3ad0f34e53", 0x70}, {&(0x7f0000000180)="5f4655b5bfb8a5fb2dff8844bfa6dfdbb29904f287d568e7fdf6267475babc0450c78b7ca1b0aa3700e9b950ef88380f948ff7368b96fe8836f52a0cf5e79fae76ab4530fff65b0dcaa3b33cd30445e4f0a243b37b2fc2f5deed23c43bd62ce4e17ce6ce90ab89612d5460ed48922e860beb3c04dc8096937cde5b727bbd0c1f7fa2684496f30ec92025c0b9250be5629f1a5ddcca5513434ec32a16ceee13f4382daf14064351beb2975c8e4bb4578597", 0xb1}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="554b285a3cf857d8c9c3a9a8ef3f", 0xe}], 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000013c0), &(0x7f0000001400)=0x8) 20:29:56 executing program 0: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r1, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000df2000/0x4000)=nil, 0x2000) shmctl$SHM_LOCK(r1, 0x3) [ 93.6847608] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 749 command syz-executor.2) 20:29:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0xb0141, 0x10c) pread(r2, 0x0, 0x0, 0x0) dup(r2) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) setregid(0x0, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000000)="ea00005c00000000", 0x8) dup2(r0, r1) [ 93.7548081] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1271 command syz-executor.0) [ 93.7748224] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1271 command syz-executor.0) 20:29:56 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x21a, 0x0) utimes(0x0, &(0x7f0000000080)={{0x0, 0x9dd}}) readv(r0, &(0x7f0000000080), 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) 20:29:56 executing program 1: r0 = open(&(0x7f0000001500)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r2, &(0x7f0000000000)="1a6b20f302694b44f7a63ba773047cc07dbec590c915b58daa334f64aeee37d2a03d35dd7fdea984620a38be1b868c382991fc9054", 0x35, 0x2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x4, r1, &(0x7f0000000140), 0x0) 20:29:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="2a9cd4094435c6e8"], 0x10) r4 = accept$unix(r2, 0x0, 0x0) write(r4, &(0x7f0000000040)="ea1a8221caa48e3bcf788ff74629de622eb2819b296ea5ebaf05be17b74ed2b520dc84e28270cc22a54468e4d583", 0x43d70f4269dedadf) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 20:29:56 executing program 0: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x800000018, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) socket(0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000100)='.\'\'\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00']) [ 94.0449895] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1897 command syz-executor.1) [ 94.0750118] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1897 command syz-executor.1) 20:29:56 executing program 1: r0 = __clone(0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffff32, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x281}], 0x1, 0x0, 0xfffffffffffffe62}, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = semget(0x3, 0x2, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) chmod(&(0x7f0000000180)='./file0\x00', 0x4) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000540)={{0x2, r2, r3, r4, r6, 0x40, 0xff}, 0x1000, 0x80, 0x101}) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0, &(0x7f0000000500), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r7, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r7, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r7, &(0x7f0000000640)=""/180, 0xb4, 0x1, &(0x7f0000000700)=@abs={0x3e07b4423e17a87d, 0x0, 0x3}, 0x8) r8 = fcntl$dupfd(r5, 0x0, r5) accept(r8, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0xc) 20:29:56 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000000)="2978ae7564fbdafbcf14484c0101ede30e61c821c0", 0x15}, {&(0x7f0000000180)="7809e3949b6606d50493dcfc81a608798944f9a97b0798671ebc7b4d05f1ceb368b9015e0d891e6fec5d2764841bd8243a1cffa3e311e93dfe2b886a0232694a08500ec1a071f3a7", 0x48}, {&(0x7f0000000200)="cc6cbe8ae51f0339c975a1bbd19fb5d9310452fb6d26f2c2e6e4133208a65079731a2186bddccbf746e85b0c823c5caebeede40f891ddfe49a95176da4d018c3d58856c00d0b30879ec7b98feb5396037c34e0852cb8f742fe0c41d5dbc9c94841ef676bdfeda5712fcfdb21c9d83dcb823a8cba47b173cf7cde885d1d76668cc4dc4ffeeb96801c7673039a3944a8a0562d6219096e8ce34b5fc40d3da4e328412ac5ded91b0dcb49ff3719ca98d9074be35bede44d70e692c700b22633af9ccf9fe5f4ddde673eaa66b5380b29d0b918f31f", 0xd3}, {&(0x7f0000001280)="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", 0x600}], 0x5, 0x0) wait4(0x0, 0x0, 0x4, &(0x7f0000000880)) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) fsync(r2) 20:29:56 executing program 2: r0 = open(&(0x7f0000000000)='./file1\x00', 0x40241, 0x8) getdents(r0, 0x0, 0x0) 20:29:57 executing program 0: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x800000018, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1f95d27d48731892, 0x7}, 0x1c) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) socket(0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='\x00', &(0x7f0000000100)='.\'\'\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00']) 20:29:57 executing program 4: r0 = socket(0x18, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x40) pwrite(r1, &(0x7f0000000000)="c6a99edead08580a1a4a6c82afa396f3b4f8073d0fe05cf4f919104ecd171c15c2ccb80dc575f0d837d5402a813d0d129f546dce03cc2e03d2d99e4b140dd99effb6bdffc9b93fa1a268ae0d482045367886c48da97a5940d34f53cb73914b0b1d294fb564678468dccd60e788348448f49b9d9b872507fa588300cf7384cab8f5c35fe9564e44c66a43deb4dc878ac63461d4037db98310cf489064662d4bbf6886884f1869c7529b40", 0xaa, 0x8000) close(r0) r2 = socket(0x18, 0x2, 0x0) setsockopt(r2, 0x1000000000029, 0x9, &(0x7f0000000180)="01020000", 0xfffffffffffffcac) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="071400000f370025ff", 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r3, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) socketpair(0x2, 0x2, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) recvfrom(r5, &(0x7f00000001c0)=""/223, 0xdf, 0x0, &(0x7f00000002c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 20:29:57 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xffffffffffffff7a}], 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:29:57 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000001140)=0x6e) getpeername$unix(0xffffffffffffff9c, &(0x7f0000001180)=@file={0x0, ""/4096}, &(0x7f0000000000)=0xfffffffffffffc92) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000180)=""/179, 0xb3, 0x40, &(0x7f0000000280)=@in={0x2, 0x3}, 0xc) getpeername$unix(r1, &(0x7f00000021c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 20:29:57 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r8, 0x0, 0x0, 0x0) getpeername(r2, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC, @ANYRES64=r4, @ANYRESHEX=r5, @ANYBLOB="6b52abf3666c521ac457f8f17ec005fbb08955de39a98f3f42e23a4a05f6777c605727d992bcb7eb7fde46205558ed3bda20eb08e79c1fefa6ed775ab053dd8583", @ANYPTR64, @ANYPTR, @ANYRESDEC, @ANYRES32=0x0], @ANYRES32=r6, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r1, @ANYRESHEX, @ANYRESDEC=r7, @ANYBLOB="2faae0479d4200e108401a63b3ef68e1cde44d04a65fe9650d036b962bceebe193154f1f9828b618bc58dbc56f6be7ff8fe1c063d25103b552cd3ca62241c6d9bfcee7c02793a1e16eb255b29c98a7a32ad96b6bcb0ccf4b83e17422f2e8ece95134ac0020f2e163ee6f0186d5f1009afcc7e430d67110d474d79deb2d118624174b1303c46436f214753c7e897e83af618fa1802f6c623f67935117c2be7cc3e9c91b9040ff71dff1e55f4589c44410d0e485ed6ef91a7f08c4690c1258"], @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESHEX=0x0], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESDEC=r8, @ANYPTR64]]], &(0x7f0000000180)=0x1) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', 0x0) 20:29:57 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) shmget(0x1, 0x3000, 0x10, &(0x7f000000b000/0x3000)=nil) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000580)="cf", 0x1}], 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x100}) 20:29:57 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r1, 0x0, 0x20, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc) ptrace(0x5, r1, &(0x7f0000000000), 0x0) ptrace(0xf, r0, 0x0, 0x0) [ 95.1757193] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1679 command syz-executor.1) 20:29:57 executing program 3: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) 20:29:57 executing program 4: open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x44) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r2, &(0x7f0000000000), 0x0) 20:29:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x23d) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') r0 = msgget$private(0x0, 0x62c) msgsnd(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) [ 95.2357591] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1679 command syz-executor.1) 20:29:57 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') socket$inet6(0x18, 0x4, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind(r1, &(0x7f00000000c0)=@un=@file={0x1, './file1\x00'}, 0xa) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='[\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\xa4\x00', &(0x7f0000000180)='{$\'\x00', &(0x7f00000001c0)=')\x00']) getsockname(r0, &(0x7f0000000500)=ANY=[], &(0x7f00000002c0)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) renameat(r2, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') 20:29:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000580)=""/105, 0x69}, {&(0x7f0000000600)=""/137, 0x89}, {&(0x7f00000006c0)=""/188, 0xbc}], 0x3, 0x0}, 0x0) shmget(0x0, 0x4000, 0x640, &(0x7f0000ff9000/0x4000)=nil) read(r1, &(0x7f0000000040)=""/254, 0xffffffffffffffbc) setsockopt(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000280)=0x8) setsockopt(r2, 0x0, 0x0, &(0x7f0000000140)="e034cbf194c1ddbaf77679d3a8703dec1fbd6f7f14079470e393a5a586423eea7b02e582ede4f3d9cabb22e74eefbe29e3ab6f9c536b5858484d0fd89df726aff20d9d626c22b2f69d304dbb4e6c02f951829f75e107d9bcb55a95ad81c3a1b012fa03eefda4102b531d0c217b7083c0dfa4a003d0b717370c7231983e4ed342bc5345d395ac3316da8641fd709310dc5296a3ee65f8ca2cf8a10600007d3ade56069489172c588e0ce4babb7306920203cd859f4f5696794323acfa29e97050490854705f029ad755edb5a64de4108ef9546c3af077ba1dd6b32792524c2e42ca8119ba0c0a23bea06f228a6284aa51c64db4443974", 0xf6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)) writev(r0, &(0x7f0000000740), 0x295) 20:29:58 executing program 5: [ 95.5659779] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1684 command syz-executor.4) 20:29:58 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x810, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0xc, r1) __clone(0x0, 0x0) 20:29:58 executing program 5: r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x18, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="071400000f370025ff", 0x9) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="e7b721402c53bb9a58d36714eec99ee89ae670b90739cde50a1179e7e9a2466918e2aecfe3be0e5d7fcc8ebd93ba4b16bcd9a75532bbc17f257508f9aa94c6fb4f3f3531778f2a61b495f96ade4921fe613e6b34a7996c3a0c4aa586747ce30eccf0664bcb34d403c9be4797a38fef83fff6aebb0a4345dcf9662829df9ad918425c21bb3b", 0x85) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) bind$inet6(r2, &(0x7f0000000000)={0x18, 0x1, 0x205, 0x7}, 0xc) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = dup2(r0, r3) writev(r4, &(0x7f00000001c0)=[{&(0x7f0000000080)="19c65272eeef5036", 0x8}, {&(0x7f00000016c0)="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", 0x16c}, {&(0x7f0000000480)="648408873af01757a61b0edb69cae1bd925725f48f9c222985f43df20676c8b778a1fb90deef2435411e2ad23af302ed88f4d77e8ac617f3ac085d1c2d8dd30e98e401533c698e779869", 0x4a}, {&(0x7f0000000500)="1b015fbe0567e0d8a4827b8ca400ace1c239552b3bf27b983ed1ca1978760aa2d8f4faf59820e93c6197df633830eab291bcaf8219f8c9a986c541ad93bc154b90c12ead320fdda2d411fb261ffdba6d0c1111b5625a48d998ff4bfbadb0e3dcfae29b0917aca2ec8f8f3a676e47d193656a0487e7c10c59320f955995aeadb3da2e14d939eda697543e149cdc919eebab26effecc3a64c932926046ae5a407ec027200858672d6f52d692ba6f75d79e", 0xb0}, {&(0x7f0000000140)="94504881f4d712931e47a3f60cb698c6c861629556d6cd244d00"/37, 0x25}, {&(0x7f00000005c0)="4365c5ad39a683c6b11b008cf9a332c1f4ff67f64c074d8d1a9f5a1133998ff2791daa9de128875672d1fd5d5fd3e9f82ef0ba124b4c57f404b99897ef71c7cb9933", 0x42}, {&(0x7f0000000640)="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", 0x1fc}], 0x7) [ 95.7360851] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1684 command syz-executor.4) 20:29:58 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000240)="9b", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000140)=""/96, 0x60}], 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) semget$private(0x0, 0x3, 0x40) pread(r2, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) 20:29:58 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) __clone(0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001200)) 20:29:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1230081, 0x10) readlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 20:29:58 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) wait4(r2, &(0x7f0000000000), 0x4, &(0x7f0000000040)) ptrace(0x20, r0, &(0x7f0000000100), 0x1) 20:29:58 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x397) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x51) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80c, 0x2) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 20:29:58 executing program 1: r0 = socket(0x1f, 0x40000000, 0x7a) fcntl$setstatus(r0, 0x4, 0x4bfc64f224d8f09e) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f00000001c0)='./file1\x00', 0xa01, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r2, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) pipe2(&(0x7f00000016c0), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r3, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 20:29:59 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x100) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xc0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x135) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 96.5766236] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1485 command syz-executor.0) 20:29:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000480)="49d5b7713e6dbd6ec12517dc1c6908a6971e24f86f35a996012f0849d9ebef7c4c7d750bc33331229ff7c682c8aef040c949cad5a2f5cdc5a255551d5b26897c7d7fb819a36df22c7e9e7c931d86a9bf9f639f290e5ee9dc8f38b41369b970c1a19f8c54ce7d0aa1e20b89f452cb667e3d0138235fc7a626db5d1a49b1cdea263c8655c07476f9933a24c56d4a3f9f54fa95a85b7e7fb3223594c64a88846ae7c5af723b76bc7e8c78e3d27cc96064502c56c57002227155a491ba776f98a694e2a87ca8178d5af3b942aefa9d2dc54cbf44c6fd14f8065166886b016b0bd3f81e39f8d2d808936532558381", 0xec, 0x8, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000000"], 0xa) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/27, 0x1b}], 0x1, &(0x7f00000013c0)=""/236, 0x7f}, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000380)="28722a0b5b656e71e5cb0f6994bc94d9f5c403e21059cca9d543cbcab029810d24ea1c43b49d44b8b70731fcc7f0bb2c65d23cc36e4113d0c0320f29e6551f87556bd995d5efc0a747b5e92ea4adfe8a6406b0026f3b927692278c76454f8bfbbbad05e9984ca2e87eae73485127f0fadc5c59002ce93654b7a79da0b13e99a2aebb413a880acd0c1eec584eac56ea4fbd984b345ad27f4c5dd6cf1b629f430b485299cbab1120dfa6267a7263256c526c930236f3aea2f32c4d8f25770d734468f691afde52ae237acb8557b4bb", 0xce}], 0x1, 0x0, 0x0, 0x1}, 0x10) 20:29:59 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/79}, &(0x7f0000000080)=0x51) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)=""/38, 0x26}], 0x1, 0x1) connect(r0, &(0x7f0000000180)=@in6={0x18, 0x1, 0x0, 0x9}, 0xc) r3 = accept$inet(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockname(r3, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) fcntl$getflags(r1, 0x3) unlink(&(0x7f00000002c0)='./file0\x00') setsockopt(r3, 0x1, 0x401, &(0x7f0000000300)="87d75b3b9bc87e983e6ee2cd55e2b171f1bf44714d730880b800c68c5af0e7789421a558eaac1ae108807d", 0x2b) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) unlink(&(0x7f0000000340)='./file0\x00') ptrace(0x9, 0x0, &(0x7f0000000380), 0x0) sendto$unix(r1, &(0x7f00000003c0)="8a9816c64c8973d642065488efc008cbabd4fddc4964c6133b9df82847a353184026d56444f4a01806d57f4d1a7945b6cca173db4b6a73378a8a0c924f324fa9490a49009f9659ab73192d7ba84045a310975d6b2a325114abf4fb0ab40ae66c638f6c6fb3badc2b4e13640e31c08edf4caca789dc210114f60654050c7f54241758f563033a30c9b389b50dc2653e713f5dcb305082768ee231e20985aeeaa5ffd1888ef229b2e23f736b5522a8f26efcabcbd23dbe94ece8c3fb3dcc3ebe81facc135c5900ff4de122271979ec47735498e18f2e6c02903fead4706554f567a15fae7e4561dec8075761b7cf06565f016b9b6b81d24e14d9488508522eb914d107048794b0ac86e57b042ce1d1e1e9d08d9faa0494b3c7ddd5259c2bc6e6aa39e50931c4b66ed930507e88e42a505ff07e52961d8dcddb2bc0da8eea9d20e482d0666045a84e074c5724a07d9190a37f27301e3f37cc9b4bfd734cc27802933adef32774fa3cde0c1e946fb8923692a5adda36fd8d0e1da5a6ceb3d2260f645786ad4501ba3c666b57afea35fd964d7564d2fa5a11921cf7db205c753e81e77a05eb5cac45fed32bc7e526fb16ab0efd8fae855a0993faa7d506cfa75b664ab1397a5f30b85ef5560f1835ef215c342db63e5aa2bf148ed67b74a81e44be420ddd3ec2df0b6a1e91e005cfc73947439a8442e9f6b5a224fff3409386ddef1d47e4a5af567a474fa424888c5f0439e59ba9633f235c2e45c4535ed282c38252da90d210f8779d3380dd9cb1f71cae5e3f5a8b621c71d050e1b0cd7bbf7a4acea2dd560c8c46577d929a01fe060c1e8477562dc5cd27a6bd5ad0c367dd69e01a3b96ed7ca8b30e0fa1a086620ccb44ae6738bb3d8c3a0d787c0446dc130caa76b97b121f2a9da615f225f3e92d17dcdc05ca62f9af74f1c6f177e9ff1d85a7e057be657290b3bc05352456c99cbae2917fd870158ffd59a9c727d29a30e2830f9d69ff62403634e10e0be3388f353bb3f659c2578032cd54fbaa1425b44346738c231a4195d389c7178b89360e5cb6fd9fd80d8f44569a4c5073ea8a7eb2de471523133413a998e2986b49623c784cebc813b6e36eeb6730139f6255ca1e8533b1ae05bd4023aa1067ec6cd7bec936d7ebbc1f007dfa08dc1d544d0106ec8350beeed8d0c4fb3ad8a743679d8115d94c393d49d8dedb5b30c618a3532dbf20f08c7bdec2757aad8b395ffda438bf52b1a8da40f2115b7aebe4c63db229f2767d94716a80f4fb143dc8fa8d2a06636c9af50b112fadf778d2d5cdb4dd864dfb5fad6c2ba7a1fd7b3e1e15186690ad28270788dda5a95d4f0803a97019419f4e1d6f7200e40fcbdc66c85c968a2c667528bc789ffdf04e54da87ddbfb65e9f9a9239a49ec311bd9838abab954a234b90bbd85f1d745327ef80a238e7fe758f4430028b35bad54229c614359ae5a02ac1dbd7c4a96d3da6a340b79f3af0bea2c3fe244372e79bcce0bd3f2bd552762653b3eaf008a87d54b1818cdc958a1b7c0c43b42a7eff0ce71899bc2323153b4e301ed400d8cf8666203acce8d6ee7a71332131dfeda053262a00554ea4025766a5bc9af0bb011fa4bf72df97317f68bb122d417aeb396aae8ffac9817834ced750b6d81fd386f1c54cf6ee96764ca551320e784c179e7604750b6dd7ccbaeaa5d272b5da32f9cf48bbd50fe27cf5cf71c764bdf5048658b76cf0a88a0b7ce5854eb5552ab08d1f1d43596a0e38a996d7dd2ea4ce98ca9a966447007bc6eccd3b7ba05c9b9e4e38038489b094abb2d0ca2be8793ed1ae280f2c25a4f90184b95721c30973a0c4b82fecf1ede6cfcac724395f45d726e9a47287b14b9bd7ca26f956ba57e79bf3196920dc6754518a95bc9adfd604329d7b061cc80d1513a4e7d17aac1bc2b9c255a734680da6aea2c719954541e734eb781f49b8a5154a1367c75cfb34e8c25b8bba563ea0b8a36f20dd9a576a9fadfc24c9b4275f4b6eef499e92fde9617b6933728bac4e17827e2152270fa4b0f097822c9ef3395633f8627e9e6b4cc224f679d2353b23102afa7a0b965eee939da8737cd4f4340c87b5b52222703efee716e2d2a351b7e53c346f5b02e226bfaaa588335b0b53f7393f0d0272d339b6fd46c113683915b4584c3ac99a280d87433f4bb342a29ec8fb3c5ff8f1337057e37b0b771830ce15124224077490360958b08f9595b44d8470fc313c4cf6d8e5d41738f94c0f8e0a51356ac18b8f5ff6abacb0b1a1cc88fd9e74d52678733ff37885c46a86bf00f41388342b027d37517d8e057f6d489ea78c4ecc89f56d0aea5572911c5f0057e00609b62bc5813ea7d05e286c77966a750a1a967390844773482b51d54a4003f4d68a6c55e14727676087514c0b48d0722dbdcc5170fb0f7d8077fea2666adc1045ae6995a0d04a3a62781ca4d28b8ac81282611fc7304faa95bc4c33efb38b658cef70c75063ea293751c571cc6dd2301a0b0cc012da01fa469c6ad42949a2ca44de903f11eb1f5154744b371ed511e16f43f20c3c4f033f811288068851851bbecbad275cae2875dd3b337868c0bad992f7c772bccabbe79678ced2ee00c3862d07d30f6af1c471af6fad9c404c8a55f71f71e561e82bfd44e3b0353b526133af6e3e010ef1b111a2a195f1902bb80179cce055ee0bf0d81535bdf2715b2e6e72537205e83a4531d3f9e419ceab9c2eaa2d020ce51d68d99beac74849dfeabbff9fd7305366887911c3316d9e57551799bd5ce702fd0ae12ab62f85b519ef7e14f5d76297b1e34468f996475a0b802623ac75c691d5b80d95ee3272e372432e37335ffb7732d0fca7ba85005a4efefa55d68d03c439c565936bc3501d1a8455af3b5d33cfb68bf292c9c808c863a0d5c2a75d2faa5ead4447ce46817341e53cdcea4e886b2be3a0e7f48f5cfbbd5e0cd073eecf989bac108bbf0ed6c920a6f60e0153ca54e389668c1eab29de42f7fcc53a0a46e2a4a7c2b7718215d65501e3a231e80b0e6f706e3d9096f2d7d91b5c6f0f6730347f48958dae18ad215e40cb439dd354e625144989a4ca53a6bfdf9e6aa38fbffbc11f1a480cf331285db5ee6414ef8e9c441314864c9c6915d1dc892fd5c64fa4935a01fed62eb82d9e4c689fcde95e64394f877030359dcd54c07bcde17eccd0a19c38b6fa15f648b2ec8730dad73b47cf7d896bbe5aaa084de74d48cda7f07fbea61827f890d0405e43d585c22c6f4beca126ede4b7cf98ee8db1137c8ccd2fde330c69906b2f73a473e5842c3dfdfff5980fbc6373180cfd09f8be3d0915b9bad5785d33287e0f8723ebfb413a3e3382c5e4625030da439c50c1011ac265a456ded003f6f3d573800c3cdb56791b3101f5fc3602a8a1ebe7377026943e245b12aef181c5961f445df5da281d37c4de5df426d0c026816edb38d2c30b10901ea10caac15777b95369450da63eb2fab1c032cf89f5a8337eb3b2ad0dd5fa5076c74258f73781d7bc76058cf86ed6d54156a4fda293c8bee3e59fc6357f22d76a551264bd2e22a6f8fbc232ce40e6670716d270329b13e4a1e5e096b532e6bd58afa918733306a489f308e7ed20fefb570737b7dc59662e289675dc92e1a92e6d55ceccdc1c696de8876ca1a6eadf237f12239c0500d8c63bf4cb9792faf2ced3b8032efeeed6568a4f2b412b1e38804889b77d33e33482cd0e8178c18844ff78f9e7584f25a14ef5c8f100fc5f4e911c30497099ccffbc381356cfe439852479de453dca7c831be2d123135a751daa4f3fb396e6102192dda369c54d16edcf608b6d80e5df96efa115d247d416d56574a80898c96d8156fb4b660a48b084959f5883e9400c0b7e897f9654def5e109c0e7367fe88e2a59b1d7d3759b5f9f0a548aeb31abbb41e91d24b0e36409d408fc7e9e9b098881c865d89a2dd65e00e22827301a7c25cd3c4157d345aba4c183026cc42f650f9c1c75667c38bcb370a28eb108368e0a1193cc75ff15a97b400d68bcdc3efc12ba37c1a903398225b7afc51b4bd9961bf62178277bfb716a35399e50416eec5998dfa3729d740ed30eb73feea2df75c3b475e110e3073aedf78fec191fd53c07f53a3c8379047c892c7d70503cb20104fb7261acf9dafb2137841a12ee02a13e959019ecc9e250648ad66525b710ca0e8f3119008e640688542051256fcfd016bada8bf2d6d461967c7abb52780b8fbd43f5d708874261c1cbb5969455baece8adf666c1f0bce91d1a3c1b6ed8b8457fae6eb6a6b2fb92d3247d6748b0bcf2d13cafc555f673ee749af3aa092960f38141d432abe6406b8959b1a35af6ba1025594beff304e01ba6f5384a44c4bb66e6e758927bf275a79289b1f933afabca56c9f5786c3c3494cc53aa637a20996c1eb8b33283dcd17a698cbfc6978c7e75aaff980659bd302e58278de94769b4a1f3fd22d2ac598b950dce65bf77a67e39dcf1dc0b56ec75e8e31c64e4bae6fbf2a674dec1a92520ef5bacab9094ed42b3d9cb36662c438bd4eef00a3c1d40ecf1779420e0452ef50189e5d35f1da2ebf3fe915c3f9b784fed4b88cc19397dbef57264b0a27df2d233af2898aa04c212d88e7a7c092dd86c7be6e64594dcd220366f0490c78ad44a3106c8697bce04bec867118b111f6cff117fa28409d5c9969b89c1dec4989ccb8ac3d90e9bb2a1f3ce75d73d2099b62ef1f01ef80a264336c61ba4e3cb8548e3d5fcafb51f81c4ac49903f983065f08ed5469ddd3ce4655a660b40e6192950a03e69d4502802162a21eee71e8bcdb0b2307a4cb4e6f6b208a442e640efd99f69d4f0db29f9ad77cec43e0f73884fe5163f05b05d17c7ae34894a6fbe520b6b96f128f18421c1f8e20dacdd3588c4e3a846a60b71c7dc6d835daafb435de228b4f50a278e5a7d8b2c45895738927dba3cc80f4024c102fd18aea773726d22a2b33de5db74e6390fbac6ebaca1331c816f5b602d99e9e7b7c317d301db280208d38db26b005783de735eccff1e7d916c25aebcdd2d8e33dececc58982b8b9f84738866a0f4aa79a59aac55634dd09a6dfe62063d956114be30b1116aae46a8db17efbda6b48d5fe02f1f73120aa4bb423200f038ca23f739092cf8fff63fe2608261f9c40526eca0572ba3bb063c109d3e15d85c7f59526209ab63c31ac9720e1c3c892bf00eddb0c22dfd8ed634f4baba0fc928266ebe69deb5ab96a1ee7bc48ca9c8b6a991c673788b523fe82a8e40006245d354fe415b6501c65f10b964965d11d266d109535be32e5c42019d1b12570d1d9711d6c3322d2042ac2ae5ec084f4a9775009b688036f49f847fc959988b97594ac02ecc3401613aca6e4a583d70ca080cbd2dd62a6b9de20a68086c8edcc27dbca71d986fcfebf3ecdf63ab866daf93903d4b311ed2cd5eb5d7c603ef72be1033ba2e28379a0c110505cac36da1ae8a9fe89a242696bf2b8d74dc1e1456fdd6033a915f7f179f2404da9479057439c959b49928b602703d831116abe27202047ecddbef833be0ed81809ed8db2802efe7f832fb46307f82a0e3b47fa0ff0c5a823616521476ded2e15a5c7dd790b6be7f47a7326bb36ef543c607de0999d346a5f28df621d984cb3959127a2e7e6a3795fb56146b7d53e9e4ebdd6a17c7d75e874cc7bb5cff26159d32db3c84e747e84791bf4d92f66b2fb63479ca024754faf48dc8499d0981635dd68a34f08ab489dd6b8127af42ad3e7052332d008317d67ad39a9b5a87159826674a312084e6ea0c1725a9", 0x1000, 0xc, 0x0, 0x0) r4 = semget(0x1, 0x1, 0x400) semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000013c0)=0x8) pipe2(&(0x7f0000001400), 0x400000) chroot(&(0x7f0000001440)='./file0\x00') pipe2(&(0x7f0000001480), 0x2400000) r5 = socket(0x1f, 0x2, 0x81) bind$unix(r5, &(0x7f00000014c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001500)={0x0}, &(0x7f0000001540)=0xc) r7 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001600)={r6, r7, r8}, 0xc) semget(0x3, 0x4, 0x2) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000001640)=@abs, &(0x7f0000001680)=0x8) writev(r9, &(0x7f0000001880)=[{&(0x7f00000016c0)="17e11704ae5dec875351034e962a787e8afdb5ebd22695f694b16f0eb550", 0x1e}, {&(0x7f0000001700)="a202d1a4af3e57ab0f0ba486543bc2285cc04b8864ca3552cf87dddcaddd8cb1080d4f2ab7c98b12557da78427f57e88e4589ac3835d882ea27efbe2db58d6e5f8056c116b666c", 0x47}, {&(0x7f0000001780)="f054babf7e3d6cfec0997c92f44f86a159b3e6283f44385026fe915fbdfdd20e99515efabd862074290f2205c0b41fc510f3f32d40bed1d07fa62cf26e4e48c1534119064ac5e110e02f12a00ddd7b0b5d28507e1a95429649051688ad85c8ce291f6d3387eb23cf5d0d059fe69566bfeda16f150f2158efcc71fe1b13e8a1d9a323cbf6e3add52e7f022e8ad96470116527bb63692f3afec0704e45d8bc323ebfe8ea94ea9d9982fab82efdec93add33965e83eef5d5cde0f474ffd25ad5330b7b6e8bbdc9a3ce6c9d883b9d82bf2b5fe327c751546f4951a5e0393489f89658334f1195be09aedf82c94ce916271dcca6f3f", 0xf3}], 0x3) semget$private(0x0, 0x0, 0x3e0) flock(0xffffffffffffffff, 0x2) 20:29:59 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0100e91f71b66a244521a18c13"], 0x6e) 20:29:59 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40241, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) linkat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x200) pread(r1, 0x0, 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fchmod(r4, 0x0) r5 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x810, r5, 0x0, 0x3) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 20:29:59 executing program 5: r0 = paccept(0xffffffffffffff9c, &(0x7f0000000380)=@in, &(0x7f00000003c0)=0xc, 0x40000000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) poll(&(0x7f0000000400)=[{r0, 0x40}, {r1, 0x8}], 0x2, 0x7fff) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40241, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x804, 0xc) getdents(r2, 0x0, 0x0) mkdirat(r3, &(0x7f0000000340)='./file0\x00', 0x20) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)=':/}$\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='j-^[\x00', &(0x7f0000000140)='.\x06!-(}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/)[\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='(\x00']) [ 97.0068950] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2292 command syz-executor.1) [ 97.0269110] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2292 command syz-executor.1) 20:29:59 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x100) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xc0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x135) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 20:29:59 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) open(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x20e00, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) [ 97.3971501] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2292 command syz-executor.1) [ 97.4115141] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2292 command syz-executor.1) [ 97.4271688] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2292 command syz-executor.1) 20:30:00 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(0xffffffffffffff9c, 0xe) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) 20:30:00 executing program 3: r0 = __clone(0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0xc) mmap(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x0, 0x12, r1, 0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x7, r0, &(0x7f0000000000), 0x7) r2 = semget(0x0, 0x498b48383f63b854, 0x0) r3 = geteuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r4, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r6, 0xa, 0xffffffffffffffff) recvfrom$inet6(r6, &(0x7f00000004c0)=""/4096, 0x1000, 0x40, &(0x7f0000000180)={0x18, 0x1, 0x7fffffff, 0xef9c}, 0xc) r7 = getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r9, 0x6, r10) ptrace(0x401, r10, &(0x7f0000000140), 0x5) setsockopt(r8, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) write(0xffffffffffffffff, &(0x7f00000003c0)="46f374ae2b2bbaa19434ada3c4863ef14284c68e2338886ba097f21684f726694725f0486de83135abde94f312a3bc5eb72852a63553cb5e8f971bac0b20c73afee952aeaf4a0dfc4ca1e042acda22ea3185670d9a340ac7472bdb383ad4ae0a15bcd34af409a32e64003648d858dddc1b0e02c26b4dfd8a4f98bc05c0fcd3cfa015cf64a0277827f453fa90b776e4215c1542cd7f02c5505338d277c9d711fb4e5973d5b39b2750f447620c2403805f6b9340fb8e2cac642d2c5774fc148df3eafae6deb5ef6d1c25", 0xc9) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000000c0)={{0x8dc0, r3, r5, r7, r11, 0x4, 0xad}, 0x2, 0x0, 0x100}) 20:30:00 executing program 0: mlockall(0x3) r0 = socket$inet(0x2, 0x20000005, 0xcb) accept$inet(r0, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x40000000, 0x40) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="58c7987c0b341183ce8a7c30810fdeff2454788929006dc80476833f761dd805df3c0b4e6851ed0f8e42a46f6bf4cee5c42f57d2c5dcd9eefd9a14d0f9e66471f7967b80768611ca615743dfca7a1e083e2412b5a42f1ce5b8680f84b4e4089bc296a9571829db8fd79ef42900cc6a683a0c5a97d5e811e19ac001d5750321d565813bec87846c4d704341bfa8f2d3501bb844ed0f94eb3028f2c7b6af8696aedcb2a7eacf403588ffa511389e34982f5897f8cee97c4de15cb9ac03d025", 0xbe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000140)=0x5, 0x4) r3 = socket(0x27fe18e55e21a06c, 0x1, 0x9) sendto(r3, &(0x7f0000000180)="b58faee4a2644546a765d0dbf6aa3081e4272a05f1d1cf1d166329b1666927da92f14872582d1aecaf59289e1a2a66a8a028f0458796268381d303eb5d4550f4f84a3a500a277f33d1d13000dd50578b6f450eea9cab6785acef2002626b7a1acde99d54569d7535f814930dbb", 0x6d, 0x800, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$setflags(r1, 0x2, 0x0) r4 = semget(0x3, 0x1, 0x1) semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000240)=0x5) r5 = dup(r3) symlinkat(&(0x7f0000000280)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') msgctl$IPC_RMID(0x0, 0x0) r6 = accept$unix(0xffffffffffffffff, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000001340)=0x1002) dup(r6) accept$inet(0xffffffffffffffff, &(0x7f0000001380), &(0x7f00000013c0)=0xc) socketpair$unix(0x1, 0x3045a159a3cfb8f3, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) sendmsg(r2, &(0x7f00000016c0)={&(0x7f0000001440)=@in6={0x18, 0x0, 0x3242}, 0xc, &(0x7f0000001540)=[{&(0x7f0000001480)="679d47c5f66f7bb7925000bab78caa31738dea19881dfd90f5d80eecc71c", 0x1e}, {&(0x7f00000014c0)="0a89ac4e56ef9c65136cacd3ab9838eec89e41f85479f2ef5d18335a7358141b1654271a4c1e218346a3218b153e759de06846f924d3845cac1e36f2412c2516dc4506", 0x43}], 0x2, &(0x7f0000001580)=[{0x48, 0x100, 0x7, "d6ec022a997ebab188414e47f30b84397a8384b2840b221a455941e6e83051ba76b2961da7403dfa5b70b2e3201b886a9d2563e449a3"}, {0xf8, 0x128, 0x800, "acaea242287839cc54fca413099117df94fe9b573aaeb57713d72ccdbd18348e62823be205344897f82f33179b5c1887f536ef521f0f4b84d3a807d014ca1537d36f53fe8ded28f3ef12fd86274be2dfb14ff0d100c356f4c8c694d31650080835d323e93bedd06460be6557819576fe524af8e3b441ca1314dc3bbfc71b5dfdf27a8e8899b1290cf687035e9453a35edbbf43330ac547d50b417624125516c037ee3fefdb060742d9ea6d45dc89c60ae54b69ca404042eea7592d376e6f24e0de2a8bb2931b3df623e4b80bbbafc08219c43c8416cada0f22c9190db7f0c1c792d85153"}], 0x140}, 0x400) socket(0x6, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r7, r8) r9 = getpid() getpgid(r9) r10 = dup2(0xffffffffffffffff, r1) pwrite(r10, &(0x7f0000001740)="4385fccea9c1a5e925b7d98fbc54ffeea79f21801355a59d0ead66912dce08a737fdedbdc4ce4be64f1fabb13908f498651824ca98b25490ab480b92f7a804c67501b81d74ae478668c603beaa8be7ee9125", 0x52, 0x3) open$dir(&(0x7f00000017c0)='./file0\x00', 0x840002, 0x8) semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000001800)=[0x7, 0xe28, 0x4, 0x5, 0x1]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001840)) 20:30:00 executing program 4: r0 = socket(0x2, 0x10000000000003, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000000000000100"], 0x10) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) write(r0, &(0x7f0000000200)="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", 0x359) 20:30:00 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x8) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000140)="9543e16e5b5073ebef2708d29f530dbf2d3f6c923247fc220419c5ebb3164316f3b303e49c65291860231d0f653a967c25e4655af5c8d50a627611e348e1c2adb7750a4ec9df7001e9d6e0a3732673dd86908c07cab448d12bbbd4eaeb928b80275b04a84c0411a9784a61e1266a1eb24921a09b57c7cbdf464f43acb8275aa640cb4187e9bc9c2a66adc36711bc9e7dce2eaa83181c287e8f108e971229891197abbc92a089bcad78f7ddb5b7fca259ff2146d76cdc692d427951589cab2fb1c6829a636ebbaff0696bcc62a675b1a54bdad61d00b33a34ba79a1e1759b2a6e9af89636de83478847898c995843ad3f5ca572c97e174696bf"}, {&(0x7f0000000240)="0bca2968dfa1b76a4b596e00b88c8f3a4865324a168567f9b40fa48cb940d0d641c7af00"}, {&(0x7f0000000380)="e71cf05cd5db3648626dc916ecb7f1f929100abf03eff1c17397ce6958135f79740e2d6c8de155d18340a0cc9a081fc86b4af0102679b39ea63a3d51fc2569c88f2cbb797104665b3af961fec4c271471f0746203880ab09655be99de24afd1930a9cf7c2d33d81d7027ea5c55f7bacf8b655a4f6d029e221e81bf1e79d3e91bfe3672b21c5c2df87684b40cff728f681c5d50e34ef6384d5f2d2237d0bdc16e4912bc032f83caab2fc75bda466ac59256f1e8c92c107a305f98d168f498eafc54c52bbac1b152b9495fc20089868c0e7f53089597020a8dbe411d5db94f9db248585d7f14d5a97565d3d28939ea6a17"}, {&(0x7f0000000280)="055a4e152bbf483898a7e389733220a9f95c63809870d4574aece56335944ffa2c6bfdc58261a0f303708e076316b966f6242238df6baacbcfba780180f292deb20f571b881fdba79a61dde98d23bbbddcff4d81853efa48fd7e3c91fcfbd629dd7d8aca520f513c77f178c656e384305f805c9ebb6e9ff265c3c7af580ff97fdadea444bb6651ea9814ca0209996ad65c3943e2429545f59da4095ff0e5b27f43ded73018e3081035345a7637b5216ef95c99571974ca4bd481f25d5d"}, {&(0x7f0000000480)="9b4a7ec677645622021a11ab4c7c128e1230dad3e2421b364e3623426d1571eeaa4ad240eacb73e9d49835431fae0910b60d8fe0bf45bae4765ddb96751e25c18ac28d2701121002844fbc85ce85b490ae6fc61b78d134f9dde382b9a674e65bddb3d505610d0bffc5e4e47b9a1318978274f4895edba54d33601601d1e12e00fcb59ea55ceb35d434ae5c2f6ccc4c01df6b9be655d1850ef1b0e744e34233604a95401e58c706a94867be2c7918eb32feb8b4d32cbfd867282fe271ef67ee44334f711e12533c094b79234124663d6507bc3476c8fc071d84a133936d", 0xffffffffffffff28}, {&(0x7f0000000580)="fcd6ece1897dd396f2c20ed2ee1da02bf04845336a114506d4f8a5a2963efc41a77a07a2bc755d672e1e7f0b8e07948d0bce229c379e4eb277fad5e036b2d761fb14cffcf264023aaf221f3e40a487240b0677cab66e807fe846279d5f7cffed5eac46dc3fed67f2b5341e49e087da29f10e8d3956c86eea49ee14"}, {&(0x7f0000000600)="6d7ebdbeeaf77a11a29ced75ce7f0e6c9fa01d8e068f4fc1d00c894c70f2fbee1cae2e857e8247a0f8020783fdc84a293ead14d25e130a30bdbf0e1e1974284e8a515b2e81c6a59e091db6d4395a7704eb2cbcae16d88e2c1e50952ecbf4c1c913189efc7d3735cdb3dbd8b7374588a9cde5685687518abd1e0cc4c47ba433b745f07463d7bc96a4a3a17f628ac0b62911667a4a57722083c5d0152e540bcec5467ea97b129742bb4dbdf84dbefc851a6f5bc20419c3115c68c32bf6ced71b"}, {&(0x7f00000007c0)="6b1f0000008889e7c742fcde7aa188339b3ef7119238599fdfb9811023f323cb02e3378fadbf7fb5b343bd5f5381ebf949f804605009383c73a7917b0ef165767370d4049daceb70055a9a60cb030000009892cc399647f1d310b83c947f5b4aeaefcef15bc2aba4a4be8f8fa105653ec702846f5fe21973e66feb60251b33410ecaa3e7f9dddf38c02249fa97da98e701388ee0ce5d5fc9e092ab9fe69a2ce4347aaa6608da60968d9286dc13da1be63ceeb90926b7a9c99b07fbe43dc09252ba21f3e7707fb9255b104a2d8e1bb2945266a76e02ea8a5cfbba69b039262d0e38d45bcd23b9f845375d4e3f571b2376ecdabeae63745fa3aa34232c164e65b33d4e37f33e58ee932a9f26dbda0aa60d88fad56932031c85098820808f66ce4c62ed00000000", 0x80}], 0x1000000000000013) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fsync(r1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0, 0x0) 20:30:00 executing program 1: getuid() r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x6, 0x1, &(0x7f0000000000)="ff0100a8", 0x4) [ 97.8774564] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1194 command syz-executor.1) [ 97.8974736] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1194 command syz-executor.1) 20:30:00 executing program 1: r0 = msgget$private(0x0, 0x100) msgrcv(r0, &(0x7f0000000000)={0x0, ""/239}, 0xf7, 0x1, 0x1000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x4) recvfrom$inet(r1, &(0x7f0000000140)=""/25, 0x19, 0x40, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x110, r2, 0x0, 0x5) fcntl$setstatus(r2, 0x4, 0x20004) sendto$inet(r1, &(0x7f0000000180)="71d4951c36fad01453dcd6f0cb983868698cc11e72ee16460b1193f8dc5876c23c04c91c9737d29642b494840c0af6fb2e241f47583059c7f93286ade9345a2977b8f26aab834863f7015cbc807dac256f13bb8c93446a97d061fa41035436e47ab6f85a357442c88f26df595eeeb0bea16c556b6e0dab85978d15ac1d3e719c5d29cacea80911ea20587310942cd326a566bab5739bd6ea888c8f27bd8adbb0", 0xa0, 0x9, &(0x7f0000000240)={0x2, 0x2}, 0xc) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getpeername$inet(r3, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r4 = dup(0xffffffffffffffff) dup(r4) close(r2) r5 = socket$inet6(0x18, 0x10000000, 0x25) connect$inet6(r5, &(0x7f0000000340)={0x18, 0x3, 0x7ff, 0x1}, 0xc) r6 = accept$inet(r4, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockname$inet(r6, &(0x7f0000000400), &(0x7f0000000440)=0xc) r7 = msgget$private(0x0, 0x92) msgrcv(r7, &(0x7f0000000480)={0x0, ""/247}, 0xff, 0x3, 0x1c00) setsockopt(r1, 0x20000, 0x1, &(0x7f0000000580)="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", 0x1000) open(&(0x7f0000001580)='./file0\x00', 0x20, 0x40) mknodat(0xffffffffffffff9c, &(0x7f00000015c0)='.\x00', 0x80, 0x333) r8 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0xc) r10 = getuid() r11 = getegid() r12 = getpgid(0xffffffffffffffff) r13 = getpgid(0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001640)={{0x7, r8, r9, r10, r11, 0x25a, 0x2}, 0x87, 0xffffffffffffffff, r12, r13, 0x6, 0x9, 0x4, 0x9}) msgget(0x1, 0x20) 20:30:00 executing program 5: clock_getres(0x40000000, &(0x7f0000000000)) r0 = socket$inet6(0x18, 0x5, 0x5) setsockopt$sock_timeval(r0, 0xffff, 0x100b, &(0x7f0000000040)={0x0, 0x3f}, 0x10) socket(0x6, 0x10000000, 0x3f) r1 = msgget(0x0, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/177) r2 = semget$private(0x0, 0x3, 0x480) semop(r2, &(0x7f0000000140)=[{0x1, 0x2, 0x800}, {0x1, 0x8001, 0x800}], 0x2) r3 = semget$private(0x0, 0xf78e6b1052c8b296, 0x0) r4 = getegid() r5 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000001c0)={{0x7fff, 0xffffffffffffffff, r4, r5, r6, 0x82, 0x9}, 0x3, 0x81, 0x9}) semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000240)=0x8) r7 = semget$private(0x0, 0x6, 0x200) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r9 = getegid() r10 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000380)={{0x5, r8, r9, r10, r11, 0x8, 0x8}, 0x1000, 0x5, 0x1}) getrlimit(0x2, &(0x7f0000000400)) r12 = msgget(0x2, 0x202) msgctl$IPC_RMID(r12, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000440)=""/23) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getegid() r13 = _lwp_self() _lwp_continue(r13) clock_gettime(0x2, &(0x7f0000000480)) 20:30:00 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r3, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) listen(r3, 0x2001) paccept(r0, 0x0, 0x0, 0x20000000) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="0100e91f7189591e9233614b008effbe634d346b085c2ef92d19182a26cd9c34eafe13da3c947d4a975f2630bd7f0e6458185c5690f357dd7e20068702aa0e88d7589d97704c99e66ab6c5fc2f9f743ea7d29de9603cdb19897fd9324ccc0292f179eb7f5a70d6bdd597165b4b0ffb9d7616203ff266d595178a71eda3ccc550794d9b49f846df48e8d7f3ff62fac9ca4432a25bc7d526709600d3e09c"], 0xc) 20:30:00 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = dup(r1) getsockname$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) pread(r1, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0, 0x8) pwritev(r0, &(0x7f0000000080), 0x0, 0x401) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat(r3, &(0x7f0000000080)='./file0\x00', 0x1785b032362624a0, 0x22) r4 = fcntl$getown(r0, 0x5) ptrace(0x1f, r4, &(0x7f0000000180), 0x100000000) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:30:01 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) r3 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r7, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r9 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r9, 0x0, 0x0, 0x0) openat(r9, &(0x7f0000000180)='./file0\x00', 0x30306, 0x60) r10 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xea) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r12, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r12, 0x0, 0x0, 0x0, 0x0, 0x0) r13 = accept(r12, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r13, 0x6, r14) r15 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000580)={{0x9, r16, r17, r18, r19, 0x10, 0xbca}, 0x5, 0x3, 0x1}) setgroups(0x5, &(0x7f0000000140)=[r0, r5, r8, r11, r17]) r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r21 = getpgrp() ptrace(0x21, r21, &(0x7f0000000080), 0x0) 20:30:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x18ed60e13799f22f, 0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) 20:30:01 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_nanosleep(0x1, 0x19af2e0ff5e09f35, &(0x7f0000000000)={0xfffffffffffffffc}, &(0x7f0000000040)) r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) shmget(0x1, 0x2000, 0x201, &(0x7f000053c000/0x2000)=nil) fcntl$setown(r0, 0x6, r1) r2 = getpgid(r1) wait4(r2, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) 20:30:01 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) dup2(r1, r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r3, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = accept$unix(r3, &(0x7f00000000c0)=@file={0x0, ""/78}, &(0x7f0000000140)=0x50) fdatasync(r4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg$unix(r5, &(0x7f0000003940)={0x0, 0x0, 0x0}, 0x0) [ 98.5979196] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1807 command syz-executor.5) [ 98.6179391] ubc_uiomove: error=14 20:30:01 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x11) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0xfffffffffffffe16, 0x0) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) connect(r2, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 20:30:01 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0xc, r3) bind$unix(r1, &(0x7f0000000100)=@abs={0x2, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) utimensat(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x184f}}, 0x0) [ 98.7180023] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1807 command syz-executor.5) [ 98.7580243] ubc_uiomove: error=14 20:30:01 executing program 5: setitimer(0x2, &(0x7f0000000000)={{0x3, 0x4}, {0x2, 0x1}}, &(0x7f0000000040)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0, 0x5155) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:30:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ffff00007189591e92ffff4b0086103a2a5582f0c93d53959c67ac61ae27b9cb328dd48752295581"], 0xc) listen(r0, 0x0) paccept(r0, 0x0, 0x0, 0x20000000) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0100e91f7189591e9233614b008effbe634d346b085c2ef92d19182a26cd9c34eafe13da3c947d4a975f2630bd7f0e6458185c5690f357dd7e20068702aa0e88d7589d97704c99e66ab6c5fc2f9f743ea7d29de9603cdb19897fd9324ccc0292f179eb7f5a70d6bdd597165b4b0ffb9d7616203ff266d595178a71eda3ccc550794d9b49f846df48e8d7f3ff62fac9ca4432a25bc7d526709600d3e09c"], 0xc) 20:30:01 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40246, 0x101) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f00000000c0), 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x400) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) faccessat(r4, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) [ 98.9881991] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1961 command syz-executor.4) 20:30:01 executing program 0: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) setreuid(0xee00, 0x0) r0 = getuid() r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r3 = geteuid() setreuid(r3, 0xffffffffffffffff) setreuid(r3, r0) utimes(&(0x7f0000000180)='./file0\x00', 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xaf, 0x800) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100), 0xc) r5 = geteuid() setreuid(r5, 0xffffffffffffffff) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) 20:30:01 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x744b75dfc9294bd1, 0x11d) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) _lwp_unpark_all(&(0x7f0000000000)=[0x0], 0x1, 0x0) [ 99.1883129] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1302 command syz-executor.5) 20:30:01 executing program 5: mknod$loop(&(0x7f0000000380)='./file0\x00', 0x80, 0x1) link(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file1\x00') r0 = paccept(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00"/110], &(0x7f0000000200)=0x6e, 0x30000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000000400)=@un=@abs={0x1, 0x0, 0x0}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x800, 0x80) accept$unix(r0, &(0x7f0000000240)=@file={0x0, ""/70}, &(0x7f00000002c0)=0x48) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00') [ 99.3083864] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 961 command syz-executor.2) 20:30:01 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x7, 0x5}, {0x1000, 0x9}}) [ 99.3784231] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1801 command syz-executor.4) [ 99.3984437] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1801 command syz-executor.4) 20:30:01 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x100b, &(0x7f00000000c0)={0xea65, 0x3f}, 0x10) getppid() pwrite(r0, &(0x7f0000000040)="0db174", 0x3, 0x0) socketpair(0x2, 0x1, 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) 20:30:01 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = open(&(0x7f0000000040)='./file0\x00', 0x18ed60e13799f22f, 0x84) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) 20:30:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000024682, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x100000001, 0x1}, 0x0) r1 = _lwp_self() _lwp_wakeup(r1) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffde, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x4, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000200)="e9ccc72f81a6300465c65f2aae5fa22d40ff1607b7402d840c4c6b6c48ed7414d58c70c29a870f74aac8dd7182484cab3d8cbcf3c9684489e7de0c1eb5bb02e1ecef67c7fe4d9b7a89b9ecc969db30721b47b68262106fd5dfadf69ee445cd46f9e1427a5359ddb9a2bc4db92fd76c2207bf3740c012411d313ab42ce86c4d18fef3e8d0f43012d967245ac98b", 0x8d}, {&(0x7f00000002c0)="180067ea33900fa8b5a7b74d1f8ca032cdc9248419d73da07058194650770bd77b65a12dface1a58c5595bed247e1c882efb3dc83032dd98eb9bc65d7f431ce4309a3adc8c120f6643a08e766f", 0x4d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="7e545f5390354c489b2ac5f809181e406bb5d0e2145bc7bbfcfda8b55e6ec92af231cf61f982bb8d1befbc09f0004f3688a7cc1fa88b6ebeecd1700d751b454102c982549397f6ecadd2cb4f980866fa4637b0266fa542b6fcefa382622ba5ad4bbb46f7da42b1eaa3891ef9c1ebf54d2e01ecc5c31038fe71c67762b6c7e7d90aaea97837480567087aa7c88a5c0f8d1e925fbf2d20b74550b75227795b245142db6637287cb7648e57dabc0784a8dbb1cffad2", 0xb4}, {&(0x7f0000001400)="6e7b589ba2206520fff9202209077b7d2d9f7c9e709187bbb3e88df54c668b2be44607d0d278957a9d502e0456f84acc9be34f487d81b5877cba8bbb48b534e6", 0x40}], 0x5) socket(0xc, 0xf81153e72b6f5573, 0x7f) _lwp_wait(r2, &(0x7f00000001c0)=r1) _lwp_wakeup(r1) unlink(&(0x7f0000000000)='./file0\x00') fcntl$lock(r0, 0xf, 0x0) 20:30:02 executing program 0: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0) getpgrp() r1 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r1, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000df2000/0x4000)=nil, 0x2000) shmat(r1, &(0x7f0000001000/0x1000)=nil, 0x3800) 20:30:02 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) msgrcv(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000003d695c02270458b00000000000000000000000000010000000000000000000000000000001700000000001000000000000000000000000000000000000000000000000000000000000000000000000000ab500000000000000000000000080070458a"], 0x6f, 0x3, 0x0) socket(0x2, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) dup(r2) r3 = accept$inet6(r2, 0x0, 0x0) readv(r3, &(0x7f0000000400)=[{0x0}], 0x1) 20:30:02 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) readlink(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1000000, 0x5e1eff653b1129a3) 20:30:02 executing program 4: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = shmget(0x1, 0x4000, 0x321, &(0x7f0000ff9000/0x4000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0, 0x8) shmat(r0, &(0x7f0000ff6000/0x8000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x1c11, 0xffffffffffffffff, 0x0, 0x0) 20:30:02 executing program 1: r0 = socket(0x1f, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x210, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000680)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 99.9888152] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2251 command syz-executor.2) 20:30:02 executing program 5: setrlimit(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x8, r0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0}, 0xc) wait4(r1, &(0x7f0000000180), 0x4, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200002, 0x100) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x20, 0x400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r3, 0x0, 0x0, 0x408, 0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x2) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r4, 0xffff, 0x100b, &(0x7f0000001380), &(0x7f00000013c0)=0x10) setsockopt(r5, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) recvmsg(r5, &(0x7f0000001340)={&(0x7f0000000280)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/66, 0x42}], 0x1, &(0x7f0000001300)=""/20, 0x14}, 0x41) _lwp_wait(0x0, 0x0) 20:30:02 executing program 1: setrlimit(0x6, &(0x7f0000000040)={0x0, 0x8}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) r0 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000df2000/0x4000)=nil, 0x2000) r1 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r1, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000df2000/0x4000)=nil, 0x2000) shmat(r1, &(0x7f0000df2000/0x3000)=nil, 0x96ceae66d99f3d2c) shmctl$IPC_RMID(r0, 0x0) pipe2(&(0x7f0000000000), 0x1000000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r2, 0x20}, {r3, 0x8}], 0x2, 0x5) open(0x0, 0x0, 0x0) [ 100.1789542] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1527 command syz-executor.1) [ 100.1989571] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1527 command syz-executor.1) 20:30:02 executing program 4: setreuid(0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r0, 0x6, r1) r2 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000580)={{0x9, r3, r4, r5, r6, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r7 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r8, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r8, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000380)=0xa) fcntl$setown(r7, 0x6, r9) r10 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000580)={{0x9, r11, r12, r13, r14, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r15 = geteuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendto(r16, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r16, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xfffffffffffffc48) lchown(&(0x7f0000000600)='./file0\x00', r15, r17) r18 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r18, 0x6, r19) r20 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xffffffffffffff44) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r20, 0x0, 0x1, &(0x7f0000000580)={{0x9, r21, r22, r23, r24, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x5, &(0x7f0000000000)=[r24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000040)={{0x9, 0xffffffffffffffff, r12, r15, r25, 0x0, 0xa0}, 0x8, 0xff, 0xffffffffffffff7f}) 20:30:02 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) pwrite(r0, &(0x7f00000000c0)="a7b3cfe0e9ac0459a3ca2616756e7969ad2eed4744d0ccd0b4c22ecdde0ca2b297c43fbb83b1816ff8b85fdc9771d130fdb68d8b18668466cb3cac7e14fd7bf51316a90b2b7453", 0x47, 0x7) __clone(0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000001200)) 20:30:02 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x19e) ptrace(0x5, r1, &(0x7f0000000000), 0x0) 20:30:02 executing program 0: msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00f94000000000000000005bb1c3b442f25a459edc84841c9eb25a2681ab80a25b6c4c3a4d679242efa49aa1ca92d8994678f462e4734f1f6a7985efe0b98ffcd54a21dfe3ee86b1ee63a25543fe38b7e5a93213ad1ee55215931a4c408261b7996d391d731e59f8a51b18b117e5a3c9fb1a33d7429b6333"], 0x39, 0x0) r0 = __clone(0x0, 0x0) _lwp_getname(0x0, &(0x7f00000015c0)=""/2, 0x2) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) r4 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000580)={{0x9, r5, r6, r7, r8, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r9 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r9, r10) r11 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r11, r12) getgroups(0x4, &(0x7f0000000080)=[0x0, r10, r12, 0x0]) r14 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r14, 0x6, r15) r16 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000580)={{0x9, r17, r18, r19, r20, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r21 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r21, 0x6, r22) r23 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000580)={{0x9, r24, r25, r26, r27, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r28 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r28, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r28, 0x6, r29) r30 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r28, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r30, 0x0, 0x1, &(0x7f0000000580)={{0x9, r31, r32, r33, r34, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x5, &(0x7f00000000c0)=[0x0, r27, 0x0, 0xffffffffffffffff, r32]) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x8, r5, r13, r17, r35, 0x1f, 0x5}, 0xfffffffffffffffe, 0xe42a, r0, r0, 0x80000001, 0x3, 0x2e8a, 0x8000}) [ 100.5892042] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1825 command syz-executor.3) [ 100.8393696] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1825 command syz-executor.3) 20:30:03 executing program 0: r0 = socket(0x1f, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000080)=""/234, &(0x7f0000000180)=0xea) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = paccept(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0xb0000000) recvmsg(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3) 20:30:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x81, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) writev(r2, &(0x7f0000000300)=[{&(0x7f0000001180)="f0", 0x1}], 0x1) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 20:30:03 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) socket$unix(0x1, 0x62ec48084c70e544, 0x0) r0 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) socket(0x6, 0x88000002, 0x1) readv(r0, &(0x7f0000000180), 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0, 0x0) socket(0x0, 0x2, 0x0) r2 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000000), 0x10) bind(r2, &(0x7f0000000280)=@in={0x2, 0x0}, 0xc) open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x28e) mmap(&(0x7f0000357000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0, 0x0) msgget$private(0x0, 0x400) r3 = socket(0x18, 0x2, 0x0) getsockname(r3, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0xc) r4 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000000), 0x10) __clone(0x41fe, &(0x7f0000000180)="f5c3bde15fb2d5fff80b6dd707027de4cd4cb77202d57524d5581f96c358f5dc4e03148206c97a153a33bc90e348851696a97f69b2fc4b63bd34195f11a9073f1f6c7a07f477ee42f38cb7c6e1cd5c3d12c732ed25332cef74dd44f34afcfb502733ca1617da8cd56972566a5275778e37") r5 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) fcntl$dupfd(r5, 0x6, 0xffffffffffffffff) r6 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) fcntl$dupfd(r6, 0x6, 0xffffffffffffffff) r7 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) fcntl$dupfd(r7, 0x6, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) 20:30:03 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 20:30:03 executing program 2: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x3, 0x0, 0x0}, 0x8) 20:30:03 executing program 3: r0 = getppid() r1 = semget(0x2, 0x4, 0x2) semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/166) r2 = semget(0x0, 0x1, 0x0) semop(r2, &(0x7f00000000c0)=[{0x4, 0xfff7, 0x800}], 0x1) msgget(0x3, 0xa18) semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000100)=""/4096) msgrcv(0x0, &(0x7f0000001100)={0x0, ""/4096}, 0x1008, 0x3, 0x800) r3 = fcntl$getown(0xffffffffffffffff, 0x5) setpgid(r0, r3) _lwp_create(&(0x7f00000021c0)={0x1, &(0x7f0000002140)={0x400f0021, 0x0, {[0xa30, 0x0, 0x6, 0x200]}, {0x8, 0x10000}, {0x6, 0xfffffffffffff1f9, '/\'#\x00'}}, {[0x5, 0x5, 0x8, 0x4]}, {0x5, 0x6}, {0x9, 0x3, ':\x00'}}, 0x40, &(0x7f0000002240)) r4 = getegid() setegid(r4) semop(r1, &(0x7f0000002280)=[{0x4, 0x28, 0x1000}, {0x3, 0xfffe}, {0x4, 0x1f, 0x1000}, {0x2, 0x7, 0x800}], 0x4) mkdir(&(0x7f00000022c0)='./file0\x00', 0x784f34e87804ed4) r5 = fcntl$dupfd(0xffffffffffffff9c, 0xa, 0xffffffffffffff9c) flock(r5, 0x5) r6 = getgid() semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000002300)) open(&(0x7f0000002340)='./file0\x00', 0x200000, 0x80) r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000002380)={0x0, 0x0, 0x0}, &(0x7f00000023c0)=0xc) setgroups(0x4, &(0x7f0000002400)=[r8, r7, r7, r6]) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000002440)={0xffffffffffffffff}) setsockopt$sock_linger(r9, 0xffff, 0x80, &(0x7f0000002480)={0xf1, 0x7fff}, 0x8) getpgrp() shmget(0x1, 0x2000, 0x408, &(0x7f0000ffe000/0x2000)=nil) r10 = socket$unix(0x1, 0x1, 0x0) recvmsg(r10, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000024c0)=""/210, 0xd2}], 0x1, &(0x7f0000002600)=""/206, 0xce}, 0x3) _lwp_exit() 20:30:04 executing program 5: close(0xffffffffffffffff) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) lseek(r0, 0x3, 0x1) [ 101.6098604] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2405 command syz-executor.5) 20:30:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) getitimer(0x1, &(0x7f0000000000)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', 0x0) 20:30:06 executing program 2: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0xd, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000140), 0xc) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') wait4(0x0, 0x0, 0x10020, &(0x7f0000000000)) wait4(0x0, &(0x7f0000000100), 0x8, 0x0) 20:30:06 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) chdir(&(0x7f0000000000)='./file0\x00') writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:30:06 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2902e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0xc) setreuid(r1, r4) r5 = accept(r3, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r6 = dup(r0) listen(r6, 0x0) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$inet(r7, &(0x7f0000000280)="3ec6957f3d65c12db971ad9c64ffc3ef3e19641c75f2fa21d7430accc6641645debe0b9c7c5dda31335108ebcabe0369a2440bd591b6b5e6746542cc506a112402238065eb62f73e2ef89f20205d5280b13107bf90eda83ced0f30a2f1724168d77ec2e914273ac4df6d8a90096456c4d74a9228746f758285bd432102239a5021b57e68", 0x84, 0x1, 0x0, 0x0) close(r0) r8 = socket(0x2, 0x1, 0x0) connect$unix(r8, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000b56a00"], 0x10) r9 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r9, 0x0, 0x0, 0x0) pread(r9, &(0x7f00000001c0)="1fd81c9d87fc0ce7575347f2e7c7c1820376b713b554", 0x16, 0x0) close(r6) 20:30:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="934b7ff461a11f0c997aafa01ffe43c6f66a640c354f35bdd8c59e67bee0596cb1639b698ea7bdc058f88dec8ec1989b", 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x80000) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) accept$unix(r2, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000480)={0x0, 0xffffff65, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/61, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x2) 20:30:06 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 20:30:06 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) _lwp_getprivate() chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) getuid() r2 = getuid() r3 = socket(0x18, 0x3, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x2, 0x0}, 0xc) chown(&(0x7f00000001c0)='./file1\x00', r2, 0x0) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x9, r2, r4, 0x0, 0x0, 0xc7, 0x5}, 0x7ff, 0x5, 0x6}) symlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000002c0)='./file1\x00') r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x7ff, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x400, 0x40, r5, r0, 0xa4, 0x27, 0x80}) wait4(r1, &(0x7f0000000000), 0x8, &(0x7f0000000040)) 20:30:06 executing program 2: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x40e, &(0x7f00000000c0)=@file={0x2, './file0/file1\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="02022e2fe6694963cbae3a88ac9cf1cb"], 0x10) 20:30:06 executing program 3: r0 = _lwp_self() sync() _lwp_wakeup(0x0) r1 = _lwp_self() _lwp_wakeup(r1) _lwp_wakeup(r0) openat(0xffffffffffffff9c, 0x0, 0x400000, 0x0) _lwp_continue(r1) _lwp_kill(r0, 0x7) [ 104.2215425] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1794 command syz-executor.5) 20:30:07 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x800) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) pwritev(r1, &(0x7f00000002c0), 0x0, 0x6) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) 20:30:07 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/119, 0x77) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x5, 0x611, r1, 0x0, 0x10000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:30:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) socketpair(0x18, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) sendto(r1, &(0x7f00000003c0)="dd6b1b932103b0f44395a7174cec2d0e63988973b35642e655f3e1c232c54d7fae2b0dc385880f9d3cc30dc97725aa7712671a6ad8e2b71fb8498bac7eb811e9db08ae2812fb2158c1443207557b5f53357af289966c5b366cccbe3e079e4a563a2019e21a1caafa7ab3317a8ab9eca28125ce84d388fd0a8874fa012fb393f57f36186be4979cb845da5e12a6f14a27b5b36b0e57c4e29df84561ddbb588b9ad6efdbf3ee2b46d659e608fa26485d9f647c32b2597e46b90660a0e2847dfb64ace0c69e354f0dd9", 0xc8, 0xa, &(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x2) r2 = __clone(0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) wait4(r4, 0x0, 0x49321a85f3d52234, &(0x7f00000000c0)) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') ptrace(0x21, r2, &(0x7f0000000080), 0x0) [ 104.7618914] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1794 command syz-executor.5) [ 104.7819057] ubc_uiomove: error=22 20:30:07 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) setpgid(r1, r3) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') 20:30:07 executing program 4: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/119, 0x77) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x5, 0x611, r1, 0x0, 0x10000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:30:07 executing program 2: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0xc, r1) linkat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) 20:30:07 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) fcntl$setown(0xffffffffffffff9c, 0x6, r3) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 20:30:07 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1, 0x100) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000e40)="298ae17c3c75176fc415e9a9b7239f0091ac5fb1e2a01084a7ccc5b39c64b3f26583e884c76d49539cfd13f3dc8610eb57fae4c320ecabe0c402ae9c3cc0b58221166e2abbdf1e7e35f05edfdc971ea9d1e42f66a7ff3f7b6deb48fb1dd8da20a0171bebcc7e650d569432a341fa75b1b54060a013080320cf8ef2365297a2a85ee3aee4f3895926315d4b0c2ee6b42985dfe80579cfa3f5bddfb752b3c013"}, {&(0x7f0000000f00)="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"}, {&(0x7f0000001000)="14c9bf54d460b35a82bf193e101b49ed6ef7290e2a6703e0e64da7ab16daaf0b6544fb3a4b9ef57b12fadf2acb27d62b5dfec159c04a3d823db1457e8e89a51eb0ba67349cd3f33be6db751f33cae30689cb7997799603aabf9ace16ed16753094adcd4ee0df"}, {&(0x7f0000001080)="98d64cfc4ffc30322552b81682ac2914c5b8acf59fe070d579d0a190ce61054022ab7bf35c6871690d32e74b3d085960efe09a12e5285843450d33f9be04f55888f4ee0d8af3df77351c1c946d6ba4c0d0d5b2bbc5d6c6a9c1fdc3428ab726341b1eb541d38b6c842445f22e327715a922feaba53977299884ef02f86940ae5fa2be46b362f72fa0b5377bfa038e6a086c684142ed7e13", 0xfffffffffffffe92}], 0x1000000000000028) r2 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$GETVAL(r2, 0x2, 0x5, &(0x7f0000000480)=""/175) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:30:07 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x870e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) pread(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') [ 105.2822326] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1953 command syz-executor.2) 20:30:07 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240), 0x0) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xc, 0xffffffffffffff9c) fchmod(r3, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r4, r0, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r5 = socket(0x2, 0x1, 0x0) r6 = socket$inet6(0x18, 0x0, 0x3) writev(r6, &(0x7f0000000740)=[{&(0x7f00000002c0)}, {&(0x7f0000000380)="bd85b0293bcd26e8a2c0378133b1ab4431decdf6f7e6dc5caa5b05f12ba78f9de11304152d74eaf0ac5975e3f933de42a28a5d91803ed2f4ce0499a533fa133c13e0a985f349bd9f8b30d02a382917801324d7ba1a0bf20ac3eef4d2", 0x5c}, {&(0x7f0000000400)="e91d2d7b3f3451ab075eb6421c7287e742a949071e208ae7e5ce61ac483bd55609084f52cee748828835a9b12ddfb3a06c0b49304770f658f1844b5f5e2e96066c543be9f9f45037bd583eb910358e1d8c8fbc5215d451717f01a1d0e2617858a2070d48944bab62c1bde7640af25123494c77138ba5adf4f8e6501f35c77ce83745ffb8725257fa82ac70c15d2139b43d2d820cb3b67e0ca2807f00e62280ef53a3d83a6acfb89f567f998cca25071808", 0xb1}, {&(0x7f00000004c0)="9d4c39e8078bf92c93f6b0bc4ce6f4889277ca70b9e503d3bb71688cf39f57f326708bed75801c54293fbdb53e61ef1600cb2918199c7796baa59f4f8952e20f26c6bdcf6165d7a689da5cc9b50a0036d2b69654d2a5a35c071f77f279580e101d4671882d0a9821ee4bc473192dbe114831", 0x72}, {&(0x7f0000000540)="19b317e2a2c44fcb2236994b94981fc67bc40657d72e3fa667d61114870f374a8980898a4044a343b73cdbf4d696c9c271d2e70c58c9dd2d24b5ffe190cf47053955ce8cdf6ac265b7552dc5ffd0f6ec87c9de749400146222c6512e1bef2978861461c601039c9f9aa28286e4fd6531385b4327131b86b1d284d72a3d2fc1e3359a8bc48ed9c01c127a03a7110b103d5af84b27628358f7a00dbafb09cb7b7df2f178dad38094eba092593c810f39", 0xaf}, {&(0x7f0000000600)="94710f", 0x3}, {&(0x7f0000000640)="5a990b6b7f7f697b681857876bed48e67eeb4335d6ea500e95d5da971b3cfb0c0e030c4bf4eca671219d59d93b85a0fb94d7f62db993f3fe2daa9588afaf14d48c5d233e91306235867f7c1b22290615a38b50918704a096b3b2584bdcb60062accbbb8c955237abf64cee3f81eeaf52ca3f912c20791afb387d529927f22ec171327b0f45829e2879b4ee5994400b86762bd41f6b77b51567e69e09623674cbb50923150e81582c9538f7be27346d1fab520dc12574e1adc3e572905d086ff1db849c76d71bbabd70f16c79", 0xcc}], 0x7) bind(r5, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r7 = dup(r5) listen(r7, 0x4000) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgroups(0x2, &(0x7f0000000140)=[r4, r8]) r9 = open(&(0x7f0000000000)='./file0\x00', 0x60e, 0x0) r10 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r10, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)=""/163, &(0x7f0000000280)=0xa3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0xa11, r9, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) readv(r5, &(0x7f0000000d00)=[{&(0x7f00000007c0)=""/124, 0x7c}, {&(0x7f0000000840)=""/91, 0x5b}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)=""/205, 0xcd}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000a40)=""/133, 0x85}, {&(0x7f0000000b00)=""/110, 0x6e}, {&(0x7f0000000b80)=""/96, 0x60}, {&(0x7f0000000c00)=""/196, 0xc4}], 0x9) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) r11 = semget$private(0x0, 0x7, 0x0) semop(r11, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc, 0x400}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r11, &(0x7f0000000240), 0x6) semctl$SETVAL(r11, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r11, 0x0, 0x0) [ 105.3622764] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1953 command syz-executor.2) 20:30:08 executing program 0: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) dup2(r1, r1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) r2 = fcntl$getown(r1, 0x5) ptrace(0x1ff, r2, &(0x7f0000000280), 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beffe4c4b2ff445c3c10cf9e65d0e420e50db97d076ebdb6eae3298b497c57dd37c4dedbde3a3a80a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480dcab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) r7 = getuid() getsockopt(r0, 0x0, 0xfffffff9, &(0x7f0000000380)=""/98, &(0x7f00000000c0)=0x62) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)={{0x401, r7, r6, 0x0, r4, 0x40, 0x5}, 0x5, 0x1000, 0xffffffffffffffc1}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r5, 0x0, r7, 0x0, 0x40}, 0x8000040000, 0x131b}) msgget$private(0x0, 0x0) [ 105.5323859] ubc_uiomove: error=22 [ 105.5423914] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2480 command syz-executor.5) 20:30:08 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = semget(0x3, 0x0, 0x0) semctl$GETPID(r1, 0x0, 0x4, 0x0) [ 105.6024329] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1179 command syz-executor.1) [ 105.6224467] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1631 command syz-executor.0) 20:30:08 executing program 0: readlink(&(0x7f0000000180)='./file1\x00', &(0x7f00000002c0)=""/29, 0x1d) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) getuid() r2 = getuid() chown(&(0x7f00000001c0)='./file1\x00', r2, 0x0) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x9, r2, r3, 0x0, 0x0, 0xc7, 0x5}, 0x7ff, 0x5, 0x6}) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x7ff, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x400, 0x40, r4, r0, 0xa4, 0x27, 0x80}) wait4(r1, &(0x7f0000000000), 0x8, &(0x7f0000000040)) [ 105.6424659] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1631 command syz-executor.0) 20:30:08 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000040)) [ 105.8425875] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1953 command syz-executor.2) [ 105.8625970] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1953 command syz-executor.2) [ 105.9026268] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1179 command syz-executor.1) 20:30:08 executing program 0: r0 = socket(0x11, 0x20000003, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) r1 = paccept(r0, 0x0, &(0x7f0000000000), 0x0) dup2(r1, r0) 20:30:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x8, &(0x7f0000000000)="0d46d791", 0xfffffffffffffe9c) writev(r0, &(0x7f0000000740), 0x295) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}], 0x1) recvmsg(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 20:30:08 executing program 4: compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) _lwp_self() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@cred={0x20}], 0x20}, 0x0) 20:30:08 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x870e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) pread(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') [ 106.3028869] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2622 command syz-executor.2) [ 106.3028869] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1179 command syz-executor.1) [ 106.3329032] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1179 command syz-executor.1) 20:30:08 executing program 1: r0 = __clone(0x0, 0x0) ptrace(0x2000000000009, r0, 0x0, 0x4) r1 = __clone(0xff, 0x0) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) getuid() r2 = getuid() chown(&(0x7f00000001c0)='./file1\x00', r2, 0x0) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x9, r2, r3, 0x0, 0x0, 0xc7, 0x5}, 0x7ff, 0x5, 0x6}) r4 = __clone(0x2200, 0x0) r5 = _lwp_self() _lwp_unpark(r5, &(0x7f0000000280)=0x3) _lwp_kill(r5, 0x81ca) compat_50__lwp_park(&(0x7f00000003c0)={0x1, 0x71020730}, r5, &(0x7f0000000600)=0x8, 0x0) ptrace(0x9, r4, 0x0, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x7ff, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x400, 0x40, r4, r0, 0xa4, 0x27, 0x80}) wait4(r1, &(0x7f0000000000), 0x8, &(0x7f0000000040)) r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r6, 0x6, r7) recvfrom$inet6(0xffffffffffffff9c, &(0x7f0000000640)=""/52, 0x34, 0x7032e1b0d8ddd064, &(0x7f0000000680)={0x18, 0x1, 0x0, 0x2}, 0xc) r8 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000580)={{0x9, r9, r10, r11, r12, 0x10, 0xbca}, 0x5, 0x3, 0x1}) sendto(r6, &(0x7f0000000180)="605314dfb95444f5", 0x8, 0xa, 0x0, 0x0) setuid(r9) 20:30:08 executing program 0: r0 = socket(0x6, 0x0, 0x3) socketpair(0x6, 0x20000000, 0x3, &(0x7f0000000000)) setsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000240)={0x0, 0x1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001380)={&(0x7f00000013c0)=@in6={0x18, 0x3, 0x40, 0x8}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000080)="2c653c8bb0d219c730c49c308607b6465ea23a527e566776e740aa5eabf845077a5ab880ae820cbae37a376ba1516bc92f4d1516de77daefca0f72802c82add866bfd2de487e50922b243a4066868f4b966a3b3ad264cd13a96cc9e0da0c189bc521acca4d06a768aa9f2f99e7a8194d81a24850699f46cce8f1ec3939aa6d9659070a001f50e24adf9ec71bf1d585614befa58fb0f8bd2474bb9c340c4ddedbaab465558b98eb75d735028e0bfd5d0ae5411580037d101f78536f9fa5e7e60909a30dfa47566ab59a2423bc0820d46d0c", 0xd1}, {&(0x7f0000000180)="0c22f462a0aaf88452427b0dedea154c786e42f71058b26603a3f59b89729af5fe1d1c2a07dc7579085375074798a668ba150281a58b08f6e1b6d7159b3ae5045ccc98249961c7d0274676140088a19bb0e9385bc48004006acc3e154da055d11acad007247baca5a6bb26b58f7cddded8e84656117a56f5a3b50b80138649251aa87528489784bf418e7fc50feb1ba8b4bce5bdc7ed8a87a28a718513e99ebc534c", 0xa2}, {&(0x7f0000000280)="2db016f6eaeaa63bea9a9295913ed86903e9d224fe6d127eb897ce1d5dd3ce05a2b6403743d6c37003a7bc9d86962db326c25df7cd0e4b532ec729d77ec78621de9cb762272d99834c42b609", 0x4c}], 0x3, &(0x7f0000000340)=[{0x1010, 0xffff, 0x6, "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"}], 0xb1b}, 0x1) 20:30:08 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) bind$inet6(0xffffffffffffffff, 0x0, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xc3}, 0x40000000000000, 0x0, 0x6}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) 20:30:09 executing program 0: socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) write(r1, &(0x7f0000000080)="e4f2165a3c4a38b82cddd01c2c34cd26d5", 0x11) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) __clone(0x0, 0x0) wait4(r2, 0x0, 0x0, 0x0) 20:30:09 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x6) fchroot(r0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = paccept(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r1, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 20:30:09 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f00000001c0)='./file1\x00', 0xa01, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0, 0x4) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) pipe2(&(0x7f00000016c0), 0x0) 20:30:09 executing program 2: pipe2(&(0x7f0000000000), 0x1000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x1, 0x0, 0x28, 0x6, 0x80000000}, 0xc) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r3 = getpgid(0x0) fcntl$setown(r2, 0x6, r3) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0) getsockopt(r2, 0x0, 0xfffffff9, &(0x7f0000000380)=""/98, &(0x7f00000000c0)=0x62) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r4, 0x0, 0x0) pipe2(&(0x7f0000000140), 0x800004) getsockopt(r4, 0x0, 0xfffffff9, 0x0, &(0x7f00000000c0)) r5 = socket$inet6(0x18, 0x2, 0x0) r6 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3, 0x890, r7, 0x0, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985", 0x75}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) dup2(r6, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2, 0x18, r6, 0x0, 0x0) dup2(r5, r5) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) fcntl$getown(r5, 0x5) connect(r5, &(0x7f0000000280)=@in={0x2, 0x1}, 0xc) dup2(r4, 0xffffffffffffffff) write(r1, &(0x7f0000000040)='b', 0x347fff08) close(r0) 20:30:09 executing program 2: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x6, 0x68}, {0x0, 0xfffd}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r2, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000240)=""/9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f0000000080)=[{0x0}], 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r4, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r4, 0xa, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r5) openat(r5, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r6, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {0x3}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r7, &(0x7f00000002c0)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(0x0, &(0x7f0000000140)=[{0x2, 0xfff, 0x800}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x3400}, {0x0, 0x3f, 0x3c00}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x2, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) [ 106.8332231] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1783 command syz-executor.2) [ 106.8532421] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1783 command syz-executor.2) 20:30:09 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xffffffffffffffd3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r3) socket(0x0, 0x0, 0x0) r4 = socket(0x18, 0x1, 0x0) setsockopt(r4, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) r5 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$GETNCNT(r5, 0x1, 0x3, &(0x7f0000000080)=""/195) close(r4) [ 107.0233509] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2057 command syz-executor.1) [ 107.0633725] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1256 command syz-executor.3) [ 107.2234746] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2057 command syz-executor.1) 20:30:09 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) fcntl$lock(r0, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x300000000, r2}) fcntl$lock(r0, 0x8, &(0x7f0000004300)={0x0, 0x2, 0x100000000044, 0x2ffffffff}) semget$private(0x0, 0x0, 0x0) [ 107.2635093] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1256 command syz-executor.3) [ 107.2935224] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1256 command syz-executor.3) [ 107.3135304] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1256 command syz-executor.3) 20:30:09 executing program 4: execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getegid() r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) renameat(r1, &(0x7f00000000c0)='\x00', r0, &(0x7f0000000140)='./file0\x00') pread(r0, 0x0, 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x3) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x190) getuid() 20:30:09 executing program 3: symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 20:30:09 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x1) r5 = dup2(r3, r4) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r7, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x3) getsockopt(r7, 0x1, 0x3, &(0x7f0000000000)=""/75, &(0x7f00000000c0)=0x4b) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3bf63d40c84b828b, 0x10, r6, 0x0, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fsync(r5) 20:30:09 executing program 5: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x10c) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{0x0}], 0x1) bind$unix(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x0) r3 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r3, 0x29, 0x19, &(0x7f0000000240)='\x00', 0x287) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) r4 = dup2(r2, r3) renameat(r4, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 20:30:10 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x1, 0x1000) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x7ff, 0x6}) msgsnd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="000002ed3c9af278"], 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = getpgrp() r3 = getpid() getpgid(r3) fcntl$setown(r1, 0x6, r2) 20:30:10 executing program 0: mknod(&(0x7f0000000040)='./file0\x00', 0x7da5b6b63fcc9707, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20002, 0x0) fcntl$setstatus(r0, 0x4, 0x1088044) chdir(&(0x7f0000000000)='./file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) [ 107.8138556] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2107 command syz-executor.1) 20:30:10 executing program 0: mknod(&(0x7f0000000100)='./bus\x00', 0x10000008402, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000000040)="24015c8df70c841fc50b6747229418cc5ea3357863b9f5785bcb5fc875cd04a7268a558b903df293d06eb66f1902887636a1ff4059dd8bbdeb988ba16f1973614f22dec17d11f1cd94215bbc91c125b25d2caffae4", 0x55}, {&(0x7f0000000200)="c2d54d1f1d274d0b7ce8cd701ad7e7ec821f6823a9f35dd2dbaaa6a53c176ab6a99baf41c5170636db7743144d73fbe7b601f3d798758b2991fa27d8aa9c474fb2ec1210449c96be95f14ec6935e0300000000000000eaa25a010800edbfec858febecf787b6484dc60051b833d6de3a17ff93018e5f0d22eec443826bcba9c4bc6e2e0c80fec3358ac372f620eba9e70e7471f58aefadd07fc7c7ad256f0d44f35cf35beddf1410ccd5ba", 0xab}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="5e89a0584bce9ab8f7ad163e98ab17cce1e273ad0ab962117dcef86ea31905ce785e18919c81c94e6f", 0x37}, {&(0x7f0000001300), 0x254}, {&(0x7f0000001340)="2a1d57cb298a1678dd4b9f09990427e6ef33402c5f3621e12c2d6856ee47d62c804aaa0025a7902f05f2ff7a63983e77ac18b445b6e2f507298eb62105eb7a9598e20d869cebb1f12880ddb21fbbfb69f3c57604e1723239d467fa5f10864498893a7bd4cf40e47385ca7036650e5f15bf58f7baf32fd66ca83522227228612f2db1abb65c85afd8abf2fc096c36823ac578698497ee928b30bf0b66ea809664cec2b4db0bf83a4d18c93abbbeea27083f7ad49a251df52e83bab7089de9f036a17c53600a6c97", 0xa4}], 0x6, 0x0) 20:30:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYPTR64, @ANYRESDEC, @ANYRES16=r1, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYBLOB="8ce5f11d488d894cc8"], @ANYBLOB="3a87f9dde3ba29597414745fd73833dfa2605540ea472c25b8670db8fc3fe0", @ANYRES16=r1, @ANYRES32, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRESHEX=r2]], 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) [ 108.0240085] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2608 command syz-executor.5) 20:30:10 executing program 4: r0 = socket(0x1f, 0x4, 0x1) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="0878ee349f98d8c82d95bfc8511a6b358cf87e958de05860235c5d4776f05611935723f715c228604f8ba4933a1ed6475b89e43f477b228b7e83d3a7479d478b7da80e81588c3779a827e36735e64544861bdd2241f43ab19de931fae3d9206042998bde9e8cf64033c256047e3bdfa96892183cc41c740ddc05d92338517cd5177993501c57f637e7cbb700f1fe20f6d951a6aa2c191c8e544998fb1aa0488adc1b7fceae62c700609a4cbc7f61b6edfc858a0508ac5e251c10bda718a0c6f2d0ded7d736c1", 0xc6}], 0x1, 0x81) _lwp_create(&(0x7f0000000100)={0x0, &(0x7f0000000080)={0x0, 0x0, {[0x0, 0x400, 0x2, 0x9]}, {}, {0x0, 0x0, '\x00'}}, {[0x1, 0x0, 0x1]}, {0x0, 0x6}, {0xf5, 0x8, '\x00'}}, 0x40, &(0x7f0000000180)) compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) _lwp_unpark_all(&(0x7f0000000000), 0x2b0, 0x0) [ 108.1740870] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2107 command syz-executor.1) 20:30:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000001740)='./file0\x00', 0x8) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000001780)=ANY=[@ANYBLOB="00002e2f66696c653000c672410755cf9b2398c043907d2431f7185b59844f2d997c14e776f416369ddf25c191488183b3a1b6b67a866e41915ceec662650d666069d5fae53ccd78fbdd4374fb9485dc945de0ffdb2d8dbc194e218c00dd22cd067b9a50548af2247fc04e9cc520012c40bc1392649c0d22527ebae9c64db428715a7a617cafe282b9df000037eb7c4d5d891f6b1dc9f8c7a1412e8d466a092f784d5e1b9a2e"], 0xa, &(0x7f0000001480)=[{&(0x7f00000001c0)="5d1f188a37a83baff4a952a2027f0c4cea3edd5e0889d6f64e7941223a267bdf89f17267da5ca87c45956a06d0d3724098fa0ec41262953b484c622e25bbca0246fa41cf41abd25c68f9de710175190b3620ed759eb01dfb07e4e85afa509f31631153d5f351bfac5d", 0x69}, {&(0x7f0000000140)="20ae48e61278017dbe5c4e4aa7b82656d6c25197d48cd5", 0x17}, {&(0x7f0000000240)="867c6681b32ba777bf33fd2638a46741b933bbe16f320469ee71453c649c2d55ba2949e62db7cc9f0d89ec307a0e92d08fd2509f41d47201a21b65dc9eccf73172312835bbd8b9ffa73175676d3aefae379ddb51415952d738afd1dfd228038a61e6acd533c2a8c79e54d2747a272b", 0x6f}, {&(0x7f00000002c0)="62533ead3d054006b827b7800e7907ccacd4d08d87f67f476c31ea75fe051c169e6f616e952d8401472d1b1278008c3060b98830a90b5131c0db2b41c12433f16e5f777ad61fef44d39b3feee72fcf4fa92558861286a5ceaf3b6685d2f49923dce44afb4beb24e66cfee69def58fa1b8e98cf20273802bbf5d5fc60b445f30db34a6f7b78cdcf1aa413ee85f27666b7", 0x90}, {&(0x7f0000000380)="285284f63d9687ffc7ba4be6abd9a997d22b957fd737a3ad43b5c97fc2fade4ad6696b5dad9f704f610fdff3a96abaa6523fc1210adadf59468e078fb766485d6417747c5a10ebfa628404d4ee8040326c420642dd31c71563c9111dbae66af956bcd692c043d8ad5733789281edbb9eaa0e36d62d8dc1a7fe3406b541e0aba774deb925d4d76bd5c4c877a4374b9818e67891913f9f9726e5cb907e74f02c5f77948d25c63970c92f2d1148ba1d216fd2531f85938e966eef7dd684470a98548c9ab737da0832aadd07723e5cc7811b06a79bf003edc8c59d2d0ea48dcd2e874d7a57380f25495def27c54e4995d0bb0a46a3178cac673dd7bd5cc238a21d503f4eea0e6814b2d700e888b2af04010a3be41d873c37d85740728ca74fa4b71a994844a0b5f725194cf4d2c587a6e2394427099dc1bff34642b2ce8c504064d2c70187a73482db5d18a3dd5136708d9e3326690b50e6e618b6d10b803a70346cdae3013a40036a6b7da58345d89c569dfebfaa47d8fda775dbadeda2dc671b736b491bc0c25d07cf3acec3d906e1217f197580d58bb17638ccf53aa8cc6d0771d2e61fc207a60dd21593032d59c63286b24fcc3df7a50c98cdba8ff8f59051e41799f273580808bd9afa8c67e69b49459291dbbdef01bfb2b9570e3fea30980ea3fd27e25c34d83dc4a34a2443fd2e9c1c7bfe59803c405bd5efb3f5ae031e00641597d5d768d8a8fefcf04e30981998275e3e2fe10354a1be30b7d85cd55c871dc28aeb36779e5e29350cb08334eeb266846c2b0cb4dec209a4eeee53207502607c29c49297bc53fa87a6db3f9bb0df4a94d1a14c477161508f0995f01386b6f1b71da6a2d7e6add202b8b65ae40706976f62d972e4b1ad204725453fb7e62c066a1d58e7484c0984bba0970c970e6eb22c6b259aa1b74e5e415e7b3f4e3e85978ef1dbe577abd8bdd0c929280da073b3d929fdf4cebc719b27b0be14c4c0884288e18d80cf5364cb454c11e5b02ffbf24e6f1f0119af06f2a1b0ce479242bd234cb7af955bd6837b30fb468b83497e87348f6682f35bbd095521be14705da530aaa0c593f0057089e7376e13d072f053849b2b636dd7c825d5813858c9eda533de96183714ae31a8316e13a0def1632fb8b28ed9ff3d3c8b37da9a7db2bb3c2dbdbd7b505511ceeacff2378323db80480493b670f9d49410574adf7d5debef2e35a339b6fe1e7249d842b999f21dc29a0e3e59de7b2f261f5fa9085a11ffa04edc0f17d097fdfda1f30caceb22f02b540f07de18da8f8ebc5247f0d87069d56f39d49fa876ffd0f13b9394ebcdec72ac019a41c1cb9062aac85104995c7a7a57b51469015e3a39171f6c895a6a61be48edd0b98a28452f11b9e7287901249a450d0e317c09e8e9d5b67ab6af68115c32a42142610b93a379b6d8c8b492f41c65a7f7960d90c671510c827b8547f60ff4fde7986a9f88d32a18df2cfe65b48a8a45f8f3336b2b71c3b13c68d3a10e7f370e9c8619f6c76789b770594438ec9460569b0fc2b13d02e0d65b1e97ac4ed7b72c173db891b1e7bd9dc5a13ba1244096e0d96b1e49a2d39101a57b7797f5124e6c65843d0aa0dda201b09e8ef5793b8525f975d17dd9585c2b102d3c49c46525bb081ccbaf5a07a290e25fcc612451a87dd49975d42d8916622e878b8850b46a41db20e61ad74f5ffbd183a87283dd29c9a83c19a8796364637fabe9a06311e9b98e864db20c5b803c64ac40419768286546b702d732c9eab150f4c0876fd6c6b033a9d33457472b3431ba04eeeea9ea247f07ba0ce3517442df00d65406a7f68ea4eb65c902619802ca974045d03998d68a6768be0354187729c5dd2d60a7d9f965fa0de2721d13738084fa165e32cceebe32e1f07a429785fefbdc8eb774c9f0bc1e031d6f46570295708ef5517f8158f1aa2dbe013acef50cd871ad9278c5310b3dd8f511c7a81239fd44653c29f1e4849c98eb3c490e1115517c7f58a9f437b3d2740fb9659037c68edff785f223e2365972dd7d44d694c86683a8e16d553c3344934a683de06041ace577777eea0d7a911f058c2127a2b46a76c6351eeb682386b848ce98c20e6bdabde841b1eef9d15f1e4bb0ae4f8ce950ce316ceb7830445e919165ee1c32a22865295ddf109a4fdb1fd2044983bec91d87f1619aaa846541d34a6f8e19c547785d50cf5d5c0af7a54a9f031981058c2502a104182668901590aded140d00a0a2c601c7a6b4e72be203f6cc48d38e2a30ec0c7291d7ed311f3d7593f3f86f4db28ed1aa1c1bc086caafc98ec153da7d1ab78404467c68f05c49b6912b52ae220a3d26381cbebd253fa90467d479e47b0d9f52e473378e6a9e936052c5007f6a59896914b9ff8f477684b111993beb555d3a2ece3d1e3a20efea23c53be29c360308a7e8774e2fa7528d351dfa3e86dcb943db8ac5ea4f92b79bbfe32f22d840435ff001ba43e5def50491a02bc4d23ba723824d676cf6169d0e7953523e31ebb6b2f38215694cc9b933be1b7c504aba2eb1b5dec820ebba36f6f7216345544271900bce8b6452c17fe94cadd3f199713019c162b917eb90455857fb8355e6b1cd669a0a2d7d6d2092ecc276d7c65ef4602a36d88d56e891ff165b3df77c05482f1fdbb65cb557f4eb2c21c60736d77024079479a0aabfacec94b12b27c31e71bd6087bd9d1c07d0591a4d0baaa37c7300379ecd111623b832221b217b48f9687524fd85b062f6c04b8e0da2e94afe7b46e740dddda9bcae4a94f4f8689cd15ce3528bad50950fe44eadeb5d9330ee75a7b19a1fada9596c80489ffdc50c7883201e7f047ca96fec2ba3d808f2403729bdc3b799f5f2f7b85204bdf730628a611b9ea974704aa34f887a8cbd2ae707976e5e9360d7519d915d049cfcfcdd92f69fa52934c8d69a7cd93c82184905fabeb837c529baf387d979c7b8e56fe15c732e195b7250b3e84aaf9108054a103e3680fed386825dc2ccb12452b1930a68875a8a8815e928a6c4b0d21aa5c0b54523d020807560e01a99c8369bb0e0cd7d50cd75d6f2d6aba265f78c97caac2c5043745f64a0e405ac1d6106086219aa431f3a01ff4482f94205bc28ee64f50972295582968e5c9e9416fec122019b5898b10918925cf89e30865d1423b54c4219ec136757d22ab9856b2d053e17b04253f9b2cee9b7dd6bcf991584b07376aa8785237202f33c0a140d7f8bf59d0971ab91b327d7709885396e3d041557331cb7e89b496de692aa6a923aab3fc7a0c61d0a9f16460bae07f9f01e9222963a82b94b397a30ee1f17685218991fb23b22463d1ea839806da0d17cdd0b68e4aa421d0397b066c2df47c9865828e45b447bfbf5e87380e9efce277cff7040cf02ddc4963810685136d4e2ddbaa7f47eea15f8b7b3dbef0bd9b3a1998214e36fa1793fae698ed79009c13ce7bd4e871a2092de1daa0e6a911e52253f09247de028779fa34970da8d9b6a8a411c1866e6e1fa52a1483038f343b3937f4220872a3773c8bcb89e913307b84a1c1b0f3f4a796ab4d74c9b25f4ee318ade867b10e9ba2cb55330519cfbce012302bb31a62bbb7012fdaa20f8b35632cb609b8d2ddfe807ecf278f305b41a5534840231fd7ef304789b3b27f6be7ba18fb83f2609d3f88f3bc4bb3a35f4b508737a38bd8fe7a3b306d969b97fac988e0393f5f1a211f3734c0400d6412f73645824809b02994734a338a24025d70c83965100e4e60e424b136a537cd3583a8d5f84809b6c3dac94d4643c61443027d151bc1a3dc03d84e5d3b0ee7905aaff618d1b613bf95351feed6dc7c5012843f20beb79c554d12a5fc95f1b7e94ecefe01ed7645bd610ea91fff92dd286c3b5422e3b1336bd269b261d22c2c9a699d35e4c5bb6ded068f7b5c396328f9067dea91d41a8b2d9ec77caae2837b03b0afa9b4fece58edd2a94fe4cf05530961ff41007df2aa9959b342d9a688040af5452ea48c921bd8ec93781b9f60a0b50fe524adc919825e749c00df08c0292f92178010dbdbd7e3db9164b88ee93a5f1135f84a189ffe83106922b39294c6cadbbb7ad9b831feb8fab839e04ff2cd747dab4acd2952996f335b5fe1d3f811027b7827716d1fd40ac86d55f55b3809988825f347d7e17a232a7bf66e00edf6c50634890236a5539effc60cb22f25827f9724ad1de6b26c920a4966e02841e2e87e16f0c7864135e21984d2654b2d29c6784bb175c1d48a52bd8eeaf2737099523bc98981fe9e307b5a83c94ddd1feb2d4804d75f8cf70994e71e236642d25091f9a281a91da9030cdfa7e56e75837a142595c1fdb5810636e05a233a1956030bd31897f5223f7918f769686cfe399b833f308e56a8beaa9e8c63c003d71959b3e58b79d67f7a0d87061b475e43c272887e85302e09338ce67f8e6cb9fb93f2fa0bf1483865cbaa513ec77a529e34a452004ee820d37114cca77b370907df3328c612fe931d5c72714e7392e99596678cfa359112f56f70614a415102411edb68d3d8ad3aeb53ca78ad55bc64049c85e18e9f24c24195bf74be26faccf23c89a566cd7a2f65f07286367d83aa6a4c543069465065d7948f96c63e36191a72ea6f5a2111b9bdcb9b4e2d86dc21364994ec64b8de9543926a345398d1044cc4a045cd4e2da905a0b6aec9f6fcfa42bf22731628c34050aa0e402f85a48b503d6cc8d32397bf740b4e6745996a12dcf68e6f37273b8ba655ab5b82b9db4a992ac405107525441206aba11df7b0097700025031c01d4de10a97ac4e82b629e1ced63338183a2efc62215f8fbf632bcf4e9d54e95d01b63b1065041481a110da923f99972ef374c2ef59f1602f86c669b884430dfac0c7acafbaf71d5f42aba9ceb5f9947a566ceedd435c02aef9efeb7b7dfc9edc12c5cae9e6dad1c0094ef8db5761acf968ecf4305eaa3ce8174acfcfb0f750b19aa381ff5fa5d1865f67928b5edfb880b7bd75bbaf48042c239141241b72854d68e9ab37feb5ca23e4dd1f2d0eab20fdbb153aa7315a0a604b0029df44477a6a5c046b7232b0e830d7254c35a7a09a16e05981868c17c4f1eaefa889f3e50494996983fe5dfbf6208bed937658ca38b0a92a19d6d0f5df4bf7b85a84481c09f7d4a24b1bab82cf416df2ebc7920bf2c3692af6f407675433f13bad6bd30bd90a15ffa0029911b9a2f98c81c24a706d814223e5b4295c7d7cfeaf5a76157eca15859c236d7dd66520236defc36c79ce77c13031ba36c10254bd967e2c57348ec4a86fa06bc3c2ea7f68f573ee7579fde7048881753b25a24c229773ad2d67a0852a4c5e190cf62563e12f2a02e8770a4f44b80ff470ae19747ff4fdfa18490549a3bd1ce62ce999552e74b02c9cff4b3288544d65a0ac0b7687f969951e9d4a55b00cbafa2bef81052d4d3ca384bb04f489b1f4ddf8692e7bdb4161907610e6ea7cc7fe112d52560b0b056292e94e06264e57252f4c7b72c251c2273862bd730755fccc841b348eb040447cfada055a3790ea52f1ba6579bc3bb0b20e3ab824c603c9d5053426ecf8bf51691a24b62f70b989fafe69debb23b5d67310318197a91ce889810fac1648b797ca2e7b35f3ef6997a2df0e9bde15299a6de213ae39ebc5b24ad9667543c87e9f55446f8f5cb8f394c1c1cb43824dab283411336ec6ff9d3f98f6894fa7436d0d29b336c48693f9ed2ba81a6d15ac2a5ad7be45f671cb06f157baeb8dfd5c2029c3b3f3acb36ba6829a60422f98934519f02e292bdb6e0", 0x1000}, {&(0x7f0000001380)="440827c14c580c4c0f6bb86b332b43d099458d7a85ffd0cedaad56caf980bb14473d9ff8dd37ddcc0602e91ae97f2739d69217e79ac5c298e056e9b6f1fe98f23d516af679f60ef35d383ab2e2c8093fdee1594c9b06a23c132447fa63c0c5c95b292a650d187e669bec4cf052f9550612cf928d7d867db6cff394ab8da4d8858fa600f3701595ccbda6a3240d336bf5a76eee81e01021c123a852dc891b4b34e51cddd4c0815620fee1661a306bca65230bab944f42bfb2840388962b893976ae374f67bda3cfa8e81a0f0192382e3c242f6bca5f2b7734f2200ea1c302d5aa97e7", 0xe2}], 0x6, &(0x7f0000001500)=[{0xc8, 0x6, 0x5, "8bb8e7bfdd2aaf29e461ae872716bcb56fe5e232caef188b8f865a81702dfe689d87949e2de9eac392df228a730b0ff80cd39ffb9bcc8c779fff564a524b157980021f29d5e7f82d177e5097568455bb4e89086f286acfe5c88b67d50a123c35d5f3fcfe08d27510905fdc31dd96b2ad77abfed7f2ac216ed1da87c4738f96820da550ed11e71a243186c7aa5bf4bdd1da67db3730433dd4afab4baf55f991fff6cc4d47d2250f93881bf894d71883d9fbaca8f0"}], 0xc8}, 0xc) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000001680)=""/192, 0xc0) 20:30:10 executing program 0: mknod(&(0x7f0000000100)='./bus\x00', 0x10000008402, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x11, 0x0) r1 = msgget(0x3, 0x2ee) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000c88881f8fa002a158ce19af6b1246b00e741a4c8bbe8eee8e6ac7b5b65f86d1d9ee9f467d392251736e1713169347dd9e434c81b100099fff6d5f67679ae3840148856ea5e74d1cccde047e194dd99af4b5fad4b778d24537f86d8b28eca2dfb40de"], 0x6a, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="fa", 0x1}], 0x1, 0x0) 20:30:10 executing program 1: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x3) 20:30:10 executing program 2: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x6, 0x68}, {0x0, 0xfffd}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r2, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000240)=""/9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f0000000080)=[{0x0}], 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r4, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r4, 0xa, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r5) openat(r5, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r6, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {0x3}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r7, &(0x7f00000002c0)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(0x0, &(0x7f0000000140)=[{0x2, 0xfff, 0x800}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x3400}, {0x0, 0x3f, 0x3c00}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x2, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 20:30:10 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r0, 0x6, r1) r2 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000580)={{0x9, r3, r4, r5, r6, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r7 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r7, 0x6, r8) r9 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xdd) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000580)={{0x9, r10, r11, r12, r13, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r14 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r14, 0x6, r15) r16 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000580)={{0x9, r17, r18, r19, r20, 0x10, 0xbca}, 0x5, 0x3, 0x1}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000080)={{0x7fff, r5, r13, 0x0, r18, 0x1, 0x9}, 0x7, 0x7ff, 0x2}) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) readlink(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:30:11 executing program 1: r0 = semget$private(0x0, 0x3, 0x404) r1 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000000)=0x10001) semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f00000000c0)=""/196) r2 = socket(0x2, 0x2, 0x0) sendto$unix(r2, 0x0, 0xffffffffffffffe5, 0x7ecfa6b3cca9c458, &(0x7f0000000080)=ANY=[@ANYBLOB="02002e5a7f7be565302f66696c653100be59962ba24f5e0f6557ac8e"], 0x1) [ 108.7444552] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2608 command syz-executor.5) 20:30:11 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x420038, 0x0) 20:30:11 executing program 0: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x9) fcntl$getown(r0, 0x5) paccept(0xffffffffffffffff, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0xc, 0x10000000) write(0xffffffffffffff9c, &(0x7f0000000400)="cdb9b758e31d46c9a944bbc8c0e45e070ab2df1a494c94a8a680ee45f4ec658fdecf0a88f63c44f8fdd83084970e32f2dc07294fdb9332afab82a63fbab4da1a5fbea15fce518118c6c696267dfd782c76b9a4e6d1dc0b810f4385b6cc821afa045d4765c17aa7aeed5900"/130, 0x5f) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8010, 0x100) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0xbd9af916367328b2, &(0x7f0000000240), &(0x7f0000000280)=0x10) truncate(&(0x7f0000000180)='./file1\x00', 0xc) sendto(r1, &(0x7f0000000100)="fcd5ccefc5b77585c565ffd8ca00da5012601c76b017f92ea05ad597dee9e95624cca67026ec6aa63fa486146a54391e68a4f7d01eca018506d4355cdcbc403a6d4917dc6ef8c2a139f955e5bdcd89614c017749fc25b468a31b05eaec", 0x5d, 0x12, 0x0, 0x0) chroot(&(0x7f00000003c0)='./file1\x00') 20:30:11 executing program 4: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="8d71599fea7afacffedd54833bfcd5345f4b3664904d61c36a", 0x19) r0 = socket(0x18, 0x3, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x10) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x10, 0x100) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) connect$inet6(r2, &(0x7f0000000000)={0x18, 0x1, 0x5, 0x1ff}, 0xc) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) semctl$IPC_RMID(0x0, 0x0, 0x0) getppid() 20:30:11 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, r2, 0x0, 0x0) pwrite(r0, &(0x7f0000000080)="ba1195fbd252547511095122939c9b4ba68d2776e32d4e667ae2ce80ed3f9918abb07674bc5b838703835faa9fc0d570fc484e38816435a53a0d108d9c8cfb6d4460a8bdefb95f752177704aba81850c00a55fb7475b2c1b210dc76043cf5329621d7c380561c7b03a73d4d0699ef4f63ef245ab9e39642341d068867b4413cd617aabdeba93878cf6dc3a4c267f0890b77558d6ba925be3", 0xffffffffffffff40, 0xfffffffffffffffd) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f00000001c0)="9d43da6bf9379e54911e11c3021bbe042c3ea9768143d026bdb996447539ad313ae7d91cf6d7b51aa30e247b9152dc143c4f01c3d9e7a8d58fe85abf708b44cc606a9f3c0459eb4d4473eac71bea8a8615293ad97054cd", 0x57}, {&(0x7f0000000240)="7da7802006b2e0dcc8b072195e834c638a7a4534e04e97c2155364f5bbd41c06e7ea27b5fbe392120875c69c58033fd94a12e7f849119eb80ac2462f34efb0d9087d80ef278aa94efb3acb7589725b5d2534f44993f798bddb91cfee49e1afe7965e31063a8fb5be017ee77873f338d91f434ec7fbc1e0ed8b239754909a63cfadfcff04fd497623db6282f109917924deecd2e799d0ccd5b6490591", 0x9c}, {&(0x7f0000000380)="488b41919cb1964072598e7dd6734503d09fad3a5be19f2ded0732c4ffa096f6789b82a5035e09fa68b39654f6a23b01ef48dafaf3bbd7eb04109b6cdc733a621c6bbdf23b35241609b9f56ea45526a692ffa1257fc8635354a4f9", 0x5b}, {&(0x7f0000000400)="bf9af1769d02c74a138315e03c99785bb4ae5bfa664b122c874d08f2910b367ab7f5ae818356da57696f1c33785d98df8ed1f4196ac373e1a2727872a3c79a40c433f72d01b8da5881017f50a3b3a3be9a6d3634b21548a0f44098ae292ff31d9a4c3ef1c57f046de6753280e61eca5491554f6d66ba4d96ac4087b3fdf581d2b86a9c7ed05c036abb9387becad6b63df3ae12d70653", 0x96}], 0x4, 0x2) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 20:30:11 executing program 5: r0 = socket(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000040), 0xc) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x2}, 0xc, 0x0, 0x0, &(0x7f0000001800)=ANY=[@ANYBLOB="2000000000000000ffff000000000000"], 0x10}, 0x1) 20:30:11 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000600)="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", 0x300}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) fdatasync(r4) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r5) ptrace(0x5, r5, &(0x7f0000000000), 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x100) pread(r2, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0xc, r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) rename(0x0, &(0x7f0000000080)='./bus/file0\x00') [ 109.1847475] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2171 command syz-executor.1) [ 109.1953179] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2171 command syz-executor.1) [ 109.2047923] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2171 command syz-executor.1) [ 109.2247615] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2171 command syz-executor.1) [ 109.2547831] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2750 command syz-executor.0) [ 109.2848062] execve_loadvm: check exec failed for "2k'K9 %UJ 6%[#]7`'sg^Nf83m=l2 ssDUaoUk|b| Q 2\N0{x [ 109.2848062] yxtm M53fA+r5'>FLEo}gos?9HO` 20:30:11 executing program 1: r0 = _lwp_self() r1 = _lwp_self() r2 = _lwp_self() _lwp_wakeup(r2) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r3, &(0x7f00000001c0)=r2) _lwp_kill(r2, 0x16) _lwp_wait(r0, &(0x7f0000000000)=r1) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x15, r4, 0x0, 0x0) 20:30:11 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = dup(r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='.\x00', 0x400) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r3, 0x0, 0x0) 20:30:11 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = _lwp_self() _lwp_wakeup(r1) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r2, &(0x7f00000001c0)=r1) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) ptrace(0xfffffffffffffffa, r4, &(0x7f0000000280), 0x5) compat_50__lwp_park(&(0x7f00000001c0)={0x63c5, 0x3}, r1, &(0x7f0000000200)=0x5, &(0x7f0000000240)=0x4) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/164, 0xa4}, {&(0x7f0000000100)=""/120, 0x78}], 0x2, 0x4) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r5, 0x0) setregid(0x0, 0x0) [ 109.2848062] e@1>h.j6 K]2CI=1VmK%; [ 109.2848062] R P~(s=?(y9 >uk 7h(+E^@rNG, error 63 20:30:12 executing program 2: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x6, 0x68}, {0x0, 0xfffd}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r2, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000240)=""/9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f0000000080)=[{0x0}], 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r4, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r4, 0xa, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r5) openat(r5, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r6, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {0x3}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r7, &(0x7f00000002c0)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(0x0, &(0x7f0000000140)=[{0x2, 0xfff, 0x800}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x3400}, {0x0, 0x3f, 0x3c00}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x2, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 20:30:12 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r1], 0x1) writev(r0, &(0x7f0000000700)=[{0x0}], 0x1) 20:30:12 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x0, 0x7ff) ptrace(0x5, r2, &(0x7f0000000000), 0x0) 20:30:12 executing program 4: shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000afb000/0x3000)=nil, 0x3000) r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000c19000/0x4000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x410, &(0x7f0000a91000/0x4000)=nil) msgget$private(0x0, 0x400) shmget$private(0x0, 0x3000, 0x3a, &(0x7f0000da8000/0x3000)=nil) socket$unix(0x1, 0x1, 0x0) shmget$private(0x0, 0x1000, 0xd22e0f643308fad1, &(0x7f0000bfe000/0x1000)=nil) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000e0d000/0x4000)=nil, 0x3000) r2 = shmget$private(0x0, 0x3000, 0x4a0, &(0x7f0000ba6000/0x3000)=nil) shmat(0x0, &(0x7f0000e12000/0x4000)=nil, 0x2000) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0x4) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x3000)=nil, 0x0) r4 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r4, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r4, &(0x7f0000c12000/0x3000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x93) poll(&(0x7f0000000040)=[{r6, 0x80}], 0x1, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) renameat(r5, &(0x7f0000000040)='./file0\x00', r6, &(0x7f0000000080)='./file0\x00') shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) __clone(0x0, 0x0) shmget(0x2, 0x2000, 0x10, &(0x7f0000e26000/0x2000)=nil) shmat(r2, &(0x7f0000ffd000/0x1000)=nil, 0x5800) 20:30:12 executing program 1: setreuid(0xee00, 0x0) r0 = getuid() r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r3 = geteuid() setreuid(r3, 0xffffffffffffffff) setreuid(r3, r0) utimes(&(0x7f0000000180)='./file0\x00', 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f0000000000)={0x0, "15b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"}, 0xaf, 0x800) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100), 0xc) r5 = geteuid() setreuid(r5, 0xffffffffffffffff) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) getpgid(r6) 20:30:12 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r2 = msgget(0x2, 0x340) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/103) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000000380)=""/231, 0xce}], 0x1) writev(r1, &(0x7f0000001980)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfffffee9}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000180)=0x8) 20:30:12 executing program 0: r0 = getuid() semget$private(0x0, 0x4, 0xcca249d359b14e1a) mknod(&(0x7f0000000000)='./file0\x00', 0xbff13a1cf8b00bc1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r2 = accept$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) lseek(r2, 0x4, 0x1) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x6, 0x12, r3, 0x0, 0x100000001) r4 = _lwp_self() _lwp_wakeup(r4) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r5, &(0x7f00000001c0)=r4) _lwp_kill(r4, 0x8) semget$private(0x0, 0x4, 0x2) shmget$private(0x0, 0x3000, 0xc5, &(0x7f0000ffb000/0x3000)=nil) 20:30:12 executing program 4: r0 = socket(0x2, 0x3, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) sendto$unix(0xffffffffffffff9c, &(0x7f0000000280)="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", 0x1000, 0x7, 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000) getrusage(0xffffffffffffffff, &(0x7f0000000040)) [ 110.1653763] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2050 command syz-executor.1) [ 110.1953904] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2050 command syz-executor.1) [ 110.2454229] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2050 command syz-executor.1) [ 110.2581032] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2050 command syz-executor.1) 20:30:12 executing program 1: setrlimit(0x2, &(0x7f0000000040)) sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="d3a014511f015088d1192a98a768f861add2017c218ac7923ca1ea89d87b827398b1320e8ba0023d16ee185882d52f8eb316d0474d3db16d884a150caea554a802210f06ebedd9313fbb57508a79507bbe8c1ad657ea96fa9a6b6d20df7fe6c63d238751aa0465dbc8ebcbd5205a60483afff0a97c5ea55bdebe91b869dd2a753389be560d33c5c02c73386d54a27474007a83f76b12ab206dd5ba18f5522df6f93b451a69765cf947d76c8d782ecad27d5daf6a2ddffb735be89fc497dc772825093ca03451ae7d1b3534aab3a9097bbc", 0xd1, 0x1, 0x0, 0x0) 20:30:12 executing program 1: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)) __clone(0x0, 0x0) poll(&(0x7f0000000040), 0x20000000000002db, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x101) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') 20:30:13 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xd6, 0x800) msgctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000600)="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", 0x300}], 0x1, 0x0) r2 = socket$inet6(0x18, 0x2, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xd, 0x730, r2, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x80) r4 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r4, r5) r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r6, 0x6, r7) r8 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000580)={{0x9, r9, r10, r11, r12, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r14 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r14, 0x6, r15) r16 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000580)={{0x9, r17, r18, r19, r20, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r21 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r21, 0x6, r22) r23 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000580)={{0x9, r24, r25, r26, r27, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r28 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r28, r29) r30 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r30, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r30, 0x6, r31) r32 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r30, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r32, 0x0, 0x1, &(0x7f0000000580)={{0x9, r33, r34, r35, r36, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x5, &(0x7f0000000140)=[r18, r27, r29, 0xffffffffffffffff, r34]) r38 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r38, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r38, 0x6, r39) r40 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r40, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r40, 0x6, r41) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000180)={{0x401, r4, r10, r13, r37, 0x84, 0x6}, 0x5, 0x200, r39, r41, 0x0, 0x0, 0x3f, 0x7}) rename(0x0, &(0x7f0000000080)='./bus/file0\x00') [ 110.5556214] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1778 command syz-executor.3) 20:30:13 executing program 4: r0 = socket(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) writev(r0, &(0x7f0000001500)=[{&(0x7f00000003c0)="b8fbe7702a3c8d4830fa8b3ec0a2da636c66d8ac13c84b658a378cfbdbc55e042b148fbfc05aaa73ddab908e39ec114c6bf24f92916d189572aface947f0a3f3840342ec753f68e91d5c02f1bb13b5c6e445cfede6834f71f2cef8666f0a3914e9d2ddd747d4f0c4458277bd7f1ccf5571266b654e54ffa6087c96c8338e9ad760e1f8c8ddf83deed91d7e74eb07", 0x8e}, {&(0x7f0000000480)="7201d4b59c50a40b2a806596579398cc71621442aefc0462b5afcdb0328751d909cb0ce06d143ad9051ab836f7262aba53e994", 0x33}, {&(0x7f00000004c0)="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0xef4}], 0x3) [ 110.7657667] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1778 command syz-executor.3) 20:30:13 executing program 2: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x6, 0x68}, {0x0, 0xfffd}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r2, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000240)=""/9) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f0000000080)=[{0x0}], 0x1) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r4, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r4, 0xa, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r5) openat(r5, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r6, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {0x3}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r7, &(0x7f00000002c0)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(0x0, &(0x7f0000000140)=[{0x2, 0xfff, 0x800}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x3400}, {0x0, 0x3f, 0x3c00}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x2, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 20:30:13 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x0, 0x7ff) ptrace(0x5, r2, &(0x7f0000000000), 0x0) 20:30:13 executing program 0: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x40000400000002c2, 0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r2, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r1, &(0x7f0000000a40)=[{&(0x7f0000000400)="c150cd0b350c3a03e3a7f4df7c70453d9564c9632fc2b8ff992400b72695b521e0bbdd2d1f8e601a452535cd29f0b2873e018bb028db828f27ec85887113570a5fd988244a57715e05f9e5802520a79b010551e7f0738007a82ec380497decbab83a24c0c9e5005446ee28195ce686cba275d085c2cc378c"}, {&(0x7f0000000480)="ffdd5a278fe4bdf1e054e440092d86fff14a8c2c51167781257babd503df5d96248e666c371aee1efa9692da93f14c210dd5"}, {&(0x7f00000004c0)="cae37c48ee4ba503116c6374bc5fe8467eb65a36c1b3d75f8be5cdc2bb07d1c8dac89f55409e8470d8b76c61bd9f72628f143ee8b90d7324531a5c0af7bbc04838eff0bc95ca927d9ffdd15635cdf7c7c87049ee5acc252c6fac036b898aaba658b7866b501be3f29bad123b403b9c30d3da145c325d06d0c3019b42aa5916ffb5b07535bb42b323a16039c79c65bcdde25d145e15b96c148d9525c8b884429a4dbad09848a1586e4eadae"}, {&(0x7f0000000580)="efa09d476ee47bba97404961b70ea7a654821759b82c4c1f6f5e15a7828cf72f9507e4bf822ef0922ce97282c8f0395a9daf280d39"}, {&(0x7f00000005c0)="d63c947e484ffc63c7091f649ee619f527cfa484e715455c257c5e1a6b6627ff1c0deada3634b33b8d257f6640fc567fb3fa931b564fe8fd2de4c23c522495b7ff7c39a73f84121f375a6b084cf6700e590d67f65fc135249436be7467333483d2845cbfcfb7e1339430988112db36b56579c8704e66e4925819901406e6fcfb1d7a1306aac2df9f9dd3de90e2c3a84f98100a94a3566a77a762922e68ce23a7836a4265f6a3626e76d9c689d3d41f3163a96bb05c3b626bdf9c2e932eb6e41bd99c8f6dc6ba5ad0fc04"}, {&(0x7f00000006c0)="05a483a53b15438c2b359673840467aa9ea733b930644918dea45dc7343ef486d7baad3ab5844a75ab7da9b7d3096f70aa09722253d6f80a3a049165fc89b13183347e29dc3679fe6e6fa4ffc90f704b8f5999fdcffd680430933217ddb783da354b275463fc13f4931b3a06309a4feb02c98d0b0204c61a33a9108d12a1b41da609d6c12c02389989103e704dd1ec2ec8a24511386bfd1aed28a25baf24dd6efdc50e16c4d07dcca5ae3ddf5e1414ca0127dbb977e62be40bc6ccd8d7cfeb4ac89ad45ba9"}, {&(0x7f00000007c0)="66cab167789c7ee523612dc070c876f560f5dcda3777d11621db97ccd7849f70ed5e22b7aec8b646699eb1af03a63d0791095932a80c778288820a48494892d84f45057755bb70861621877640e9287ecc66d2c7475f19c4ddfbad047d32ff8cc337ba5c7de5b32a42196dd0db16be1212113a869a311dce86647686afe9fbc1c3bf462cb2b75a497a248cec7789e43f4ea35e449d107e55c649f1d94631b476abd6e7b42e3770af2754bb856a0b7e9fecc2b042ebef1c7edc95f5777e84cdb7548d47bfb520da92"}, {&(0x7f00000008c0)="1255aa4b8895edd84890b270d347bec915b6bd5213604a4d1fbaca904395fde11b019f07b280e13b625ec454112080dad54c923c7bcd08f3b09b14220fe07f995195509e65db86010bd280e9755531bb3a276727382b858a1298abde044aa5ae1b289754575221f2524f2fdb927c1e042b7873f5a4eb236273c3bc135e7e84a0845c4ff354b8eee3d956e59e342f65ba9880d58c7ee8440e355975c7e7e7847e1846e228a2ee32ad942306b8874a747d163c8b72fa747df1d6b52d60d3b2a23e12161db0b61b93bc4a16cc7d60eefdcac802bb151075e516e34905bb1cfcfa"}, {&(0x7f00000009c0)="904a931a099e1bf323bd476ad48e700ab5802a1c9679844b5a60c7874eb8494d768f08bbe6f2444967515ec6a89abb49cfa9baf73aeda15701fd002de0bb"}, {&(0x7f0000000a00)="c182a692612ad63da4c58fbd52441715939acdbbe76cfdaeb057daae8cdcda"}], 0x335) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000240)=[{0x1, 0x4006, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x17}, {0x6, 0x68}, {0x0, 0xfffd}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r3, &(0x7f0000000240), 0x6) semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r3, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r3, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r3, 0x0, 0x0) semctl$GETPID(r3, 0x1, 0x4, &(0x7f0000000240)=""/9) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r4) openat(r4, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r5, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r6 = semget$private(0x0, 0x7, 0x0) semop(r6, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r6, &(0x7f0000000240), 0x6) semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r6, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r6, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x5, 0x1, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 20:30:13 executing program 1: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB='?`.file1\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) socket(0x6, 0x2, 0x5) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000040)="46f757b8f9e7ac91262a6b480161a683a7e4a6ef59025620d88dd6e9588e817e4f5ff32541a1cd666be86c599af56833f92ecfea0be2adbf00306402e2ac9f46a3757a03a77bfd9ac37bfac30cfdf446d13b5bbd7b83a28762f0d6e37f3a65f0dd42ee019aaf2de10284d7144fd76a5fd1d9cc1386fce9b9a65094e8840da171b072e624de05028065b235074b1806cf30a5bccbc912868e06cf1b55adac42a4f1e95a3a34c837d79fb4f42f301e7df0599d8aa95d91bd63ca897b6402641368f3e1c984021db713676c2f6ff72ddbeff0e92fa4cf6f7fccda9525729724", 0xde}, {&(0x7f0000000140)="52fcefceae68fb05980f12fb7759dfced3c1acc7d398a2e18f2c3f8578b4", 0x1e}, {&(0x7f0000000180)="9588ba8835a07bffe8391a1c2b5f8d5da5ae71b4d9ad56afc32f90bd1a7553e2c203d8f6986028ff1ebb8a48c1f95317c6bbc9ff6fb9435dd7a09f00d8ea86ff7237314ec6502a1ce6cc979fb6cc2ef2fbcae9bf3a554d69ef0043e8e75f99077b4ce8350a8e5fbe5069c6d44e2202d84f79753aaf3def9b77dad1ca129470d67c23cc3a6ce27e", 0x87}, {&(0x7f0000000240)="fd7732341e6aece6676ab271990c3b57526538ce4bc24813451bebc60631f8e52ffd7136b81b721a3c17c4cf821b015ce7e3a33c54e552baa4cbb00ab0a530b925f879b8181c767dfab327de0b8633c3573607e1c27537a3575f8fbf6a61980cf99e7125015a692cbf0000be47322f189caa6c4b044a991dcb4aebaf11f15910d379cd30e2695f70e16cf1f45c4a89a52455bc33819aae825a2bd5889bf0e24653208e2f663bba5e9fe4fa6f7c8316209e90d579d66f3a1281", 0xb9}], 0x4) 20:30:13 executing program 4: chroot(&(0x7f0000000080)='.\x00') r0 = __clone(0x18ff, 0x0) ptrace(0x9, r0, 0x0, 0x0) 20:30:13 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240), 0x0) semop(r1, &(0x7f0000000240), 0x6) semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r2, r0, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r3 = socket(0x2, 0x1, 0x0) r4 = socket$inet6(0x18, 0x0, 0x3) writev(r4, &(0x7f0000000740)=[{&(0x7f00000002c0)}, {&(0x7f0000000380)="bd85b0293bcd26e8a2c0378133b1ab4431decdf6f7e6dc5caa5b05f12ba78f9de11304152d74eaf0ac5975e3f933de42a28a5d91803ed2f4ce0499a533fa133c13e0a985f349bd9f8b30d02a382917801324d7ba1a0bf20ac3eef4d2", 0x5c}, {&(0x7f0000000400)="e91d2d7b3f3451ab075eb6421c7287e742a949071e208ae7e5ce61ac483bd55609084f52cee748828835a9b12ddfb3a06c0b49304770f658f1844b5f5e2e96066c543be9f9f45037bd583eb910358e1d8c8fbc5215d451717f01a1d0e2617858a2070d48944bab62c1bde7640af25123494c77138ba5adf4f8e6501f35c77ce83745ffb8725257fa82ac70c15d2139b43d2d820cb3b67e0ca2807f00e62280ef53a3d83a6acfb89f567f998cca25071808", 0xb1}, {&(0x7f00000004c0)="9d4c39e8078bf92c93f6b0bc4ce6f4889277ca70b9e503d3bb71688cf39f57f326708bed75801c54293fbdb53e61ef1600cb2918199c7796baa59f4f8952e20f26c6bdcf6165d7a689da5cc9b50a0036d2b69654d2a5a35c071f77f279580e101d4671882d0a9821ee4bc473192dbe114831", 0x72}, {&(0x7f0000000540)="19b317e2a2c44fcb2236994b94981fc67bc40657d72e3fa667d61114870f374a8980898a4044a343b73cdbf4d696c9c271d2e70c58c9dd2d24b5ffe190cf47053955ce8cdf6ac265b7552dc5ffd0f6ec87c9de749400146222c6512e1bef2978861461c601039c9f9aa28286e4fd6531385b4327131b86b1d284d72a3d2fc1e3359a8bc48ed9c01c127a03a7110b103d5af84b27628358f7a00dbafb09cb7b7df2f178dad38094eba092593c810f39", 0xaf}, {&(0x7f0000000600)="94710f", 0x3}, {&(0x7f0000000640)="5a990b6b7f7f697b681857876bed48e67eeb4335d6ea500e95d5da971b3cfb0c0e030c4bf4eca671219d59d93b85a0fb94d7f62db993f3fe2daa9588afaf14d48c5d233e91306235867f7c1b22290615a38b50918704a096b3b2584bdcb60062accbbb8c955237abf64cee3f81eeaf52ca3f912c20791afb387d529927f22ec171327b0f45829e2879b4ee5994400b86762bd41f6b77b51567e69e09623674cbb50923150e81582c9538f7be27346d1fab520dc12574e1adc3e572905d086ff1db849c76d71bbabd70f16c79", 0xcc}], 0x7) bind(r3, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r5 = dup(r3) listen(r5, 0x4000) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgroups(0x2, &(0x7f0000000140)=[r2, r6]) r7 = open(&(0x7f0000000000)='./file0\x00', 0x60e, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)=""/163, &(0x7f0000000280)=0xa3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0xa11, r7, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) readv(r3, &(0x7f0000000d00)=[{&(0x7f00000007c0)=""/124, 0x7c}, {&(0x7f0000000840)=""/91, 0x5b}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)=""/205, 0xcd}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000a40)=""/133, 0x85}, {&(0x7f0000000b00)=""/110, 0x6e}, {&(0x7f0000000b80)=""/96, 0x60}, {&(0x7f0000000c00)=""/196, 0xc4}], 0x9) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) r9 = semget$private(0x0, 0x7, 0x0) semop(r9, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3, 0x800}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc, 0x400}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r9, &(0x7f0000000240), 0x6) semctl$SETVAL(r9, 0x0, 0x8, &(0x7f0000000000)=0x1) r10 = _lwp_self() _lwp_suspend(r10) semctl$IPC_RMID(r9, 0x0, 0x0) 20:30:13 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ff0f000000000000"], 0x10) fcntl$setstatus(r0, 0x4, 0x70040) 20:30:14 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x29, 0x26, &(0x7f0000000080)="eb172393", 0x4) listen(r0, 0x8) [ 111.4962268] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2804 command syz-executor.3) 20:30:14 executing program 1: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x0, 0x1000}, {0x0, 0x40, 0x1000}, {0x3, 0x3}, {0x1, 0x17, 0x1000}, {0x1, 0x68}, {0x0, 0x6}, {0x0, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r2, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x6, 0x1000}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0x9e12277b69f1d80) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETPID(r2, 0x2, 0x4, &(0x7f00000003c0)=""/102400) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r3, &(0x7f00000002c0), 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) readv(r4, &(0x7f0000000080)=[{0x0}], 0x1) fcntl$dupfd(r4, 0xa, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r5) openat(r5, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r6, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0xd1b083b8cf4b8652, 0x4}, {0x3, 0x68, 0x2800}, {0x3}, {0x3, 0xfffffffffffffff8, 0x1000}], 0x7) semop(r7, &(0x7f0000000240), 0x6) semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r7, &(0x7f00000002c0), 0x0) semop(r7, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x1, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x5, 0x1, 0x1000}, {0x2, 0x41}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 20:30:14 executing program 0: r0 = _lwp_self() _lwp_unpark(r0, &(0x7f0000000280)=0x3) _lwp_kill(r0, 0x81ca) _lwp_getname(r0, &(0x7f0000000000)=""/3, 0x3) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) r3 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r7, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x132) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r8, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r6, r9) clock_getres(0x0, &(0x7f00000001c0)) 20:30:14 executing program 4: _lwp_ctl(0x3, &(0x7f0000000080)=&(0x7f0000000000)={0x1, 0x5}) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) pipe2(&(0x7f00000016c0), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000002700)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000000140)="d864641a5568942b08c0e5961aac9ba85fc389be75d533d06567", 0x1a}, {&(0x7f0000001480)="274c6c506d4c88061479777694fe396eaac4c48560ea253727e0501e3a6238be6c21574b718f0610f9e14be7300f94baeaa8a720ffa995f7ecd5603467d95cfc3f324096eabd433f3ca18a180f138b50bebbfc462e73dc", 0x57}, 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0x1000}, {&(0x7f0000001500)}, {&(0x7f0000001540)="aced57de3a1cfafe0e2ce76282e080c03d24a2162dcd756338707a74bb2cdc4b99fde60e55369510998bd096c8ced4557b3baeeb8ac0ec709378ee75b885f71080b20168031b2ad7723ac9b7d84ee9dac860288142f7c34fddb73647880a2c7cc3a1dacefcd834bad0630e441f2cae6a7d4196cf53db410ab0a88d212d3d4723ca15a59150866429", 0x88}, {&(0x7f0000001600)="f06868e6620bc4d79def85d15eb62f7c8c7bc29adce9b2ca99bbc172356f8a8ea5e228fc70c86840bd5617ac10a871c1c3b76c8b48aa5b8a057e3bfd078beaf59687f0fa29527b459372fc20e57290ddd433c8cac30e5b3030ec9b43c477784d9b9552a189c05fd7e19145af84432c3b558c18548c0e825b57925e15a5ed751ff3f6ccabe0", 0x85}], 0x7) writev(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)="66688be99e73a6e1648fe7d67224c8d5628c1f32f26d4242e2533fdf1044633915a6bba9bb7ac14c9b01a83b6475d71bcfc5b40d9a3774d4ec5b9e38c600cce7f654eca527bef54b0fbdf38cedc0390d3b3e163a1bd802a9a6ba178468565990e507ff1e012d386214f5df7dce08958343474ad455a6f86c032d2d4ca210f5715bdf2f625a501198a5d0916b87233add94d5b082d1ce98e89f2762eae0e8ec8b2597bff47423d49b111d603b8898f63c50dd53442733b3d169fc10c5b3a069ce9992d77e5ee112ff018105a608d434822c46cfdd358b77a6a79f45f2fbf8d60b9d58568a8d8a71", 0xe7}, {&(0x7f0000000380)="2c523f21579ca867f2f9338949e6ae8c168f7bf036a2d802413eac00cd4342d6215c8cf79162e9ac22bcbe79c2d7b08f6c518e9a06294e1ad3c99a69da2b4b25cd1fa9511399727f700a9f61770a557db0d4a14328fd3003094d2ec6108662e2ce813a126e19eb79b946203d66b1b5aba99ea47c3bec8c47f5c245b1f2710a8ceeace8dfe1afd2e3bd0355378678d61ff18576abf9a7b9f0cac7a1fa5e7dada98800f4aa015fdabc836108dc5e2ba6e48aff36540ba62e7fefbfd35e6dc4074f00058c4f7222830affbf12940c6270df2e6b0ad908335f628df25822aba6", 0xde}, {&(0x7f00000002c0)="34a3030f9ac0d87d94a928db101d69b1d26239beb95f661d0bc4837eecaf776d63d0052e9840da17e9e1951cf5b0394bdf6d86f734768a81fcfe09ae69ed8c239c9fdad1c668723244fc9d812d4f862df6", 0x51}], 0x3) 20:30:14 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r3, r4) r5 = getuid() r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r6, 0x6, r7) r8 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000580)={{0x9, r9, r10, r11, r12, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r13 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r13, 0x6, r14) r15 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000580)={{0x9, r16, r17, r18, r19, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r20 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r20, 0x6, r21) r22 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000580)={{0x9, r23, r24, r25, r26, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x9, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, r10, r17, r26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r28 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r28, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r28, 0x6, r29) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x6, r2, r4, r5, r27, 0x10, 0x2004}, 0x3, 0xfb37, r29, r0, 0x6, 0xec3, 0x4}) wait4(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) ptrace(0x800000000027, r0, 0x0, 0x986) ptrace(0x7, r0, &(0x7f0000000000), 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) [ 112.1866711] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2853 command syz-executor.4) [ 112.2567125] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2853 command syz-executor.4) 20:30:14 executing program 2: setitimer(0x3, &(0x7f0000000080)={{0x6, 0x9}, {0x3, 0xfffffffffffff483}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='b', 0x347fff08) write(r0, 0x0, 0x0) clock_getres(0x20000000, &(0x7f00000000c0)) shmctl$IPC_RMID(0x0, 0x0) 20:30:14 executing program 3: r0 = __clone(0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffff32, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x281}], 0x1, 0x0, 0xfffffffffffffe62}, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) r4 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000580)={{0x9, r5, r6, r7, r8, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r9 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r9, 0x6, r10) r11 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000580)={{0x9, r12, r13, r14, r15, 0x10, 0xbca}, 0x5, 0x3, 0x1}) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000080)={r0, r7, r15}, 0xc) ptrace(0x10, r0, &(0x7f0000000500), 0x4) 20:30:14 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, r1, 0x0, 0x7) pwrite(r0, &(0x7f0000000000)="ba", 0x1, 0x0) sendto$unix(r1, &(0x7f00000000c0)="82632a890d08dfff088b961297f76fa34d981c02e61925710a6cd7194d40e93c9028456e016595a482b0bdaed341720b5b69341ca98b43a71042e943af7c60bf710643cfcbe79f7ee23af132f2b941a6b547b1c7908bfde577fdfc9411a823840b3477f2d6ccca2489f9af9bad1c68ecc8a66356529cba52dfdd9413303da7441086f367faa276010b0746dc4c6eb7f128c820934779a7e962cb35011b47e5b34b9144c5132370035885fe8b2c", 0xad, 0x400, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0xa) mkdir(&(0x7f0000000080)='.\x00', 0x31) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 20:30:14 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0077f5dae45ad3a3678d9c18b56bf0950900"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) close(r0) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000b56a00"], 0x10) close(r1) 20:30:14 executing program 5: socketpair(0x1, 0x10000005, 0x0, &(0x7f0000000680)) paccept(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc, 0x20000000) 20:30:14 executing program 4: _lwp_ctl(0x3, &(0x7f0000000080)=&(0x7f0000000000)={0x1, 0x5}) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) pipe2(&(0x7f00000016c0), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000002700)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000001500)}, {&(0x7f0000001540)="aced57de3a1cfafe0e2ce76282e080c03d24a2162dcd756338707a74bb2cdc4b99fde60e55369510998bd096c8ced4557b3baeeb8ac0ec709378ee75b885f71080b20168031b2ad7723ac9b7d84ee9dac860288142f7c34fddb73647880a2c7cc3a1dacefcd834bad0630e441f2cae6a7d4196cf53db410ab0a88d212d3d4723ca15a59150866429", 0x88}, {&(0x7f0000001600)="f06868e6620bc4d79def85d15eb62f7c8c7bc29adce9b2ca99bbc172356f8a8ea5e228fc70c86840bd5617ac10a871c1c3b76c8b48aa5b8a057e3bfd078beaf59687f0fa29527b459372fc20e57290ddd433c8cac30e5b3030ec9b43c477784d9b9552a189c05fd7e19145af84432c3b558c18548c0e825b57925e15a5ed751ff3f6ccabe0", 0x85}], 0x7) writev(r2, &(0x7f00000000c0)=[{&(0x7f00000001c0)="66688be99e73a6e1648fe7d67224c8d5628c1f32f26d4242e2533fdf1044633915a6bba9bb7ac14c9b01a83b6475d71bcfc5b40d9a3774d4ec5b9e38c600cce7f654eca527bef54b0fbdf38cedc0390d3b3e163a1bd802a9a6ba178468565990e507ff1e012d386214f5df7dce08958343474ad455a6f86c032d2d4ca210f5715bdf2f625a501198a5d0916b87233add94d5b082d1ce98e89f2762eae0e8ec8b2597bff47423d49b111d603b8898f63c50dd53442733b3d169fc10c5b3a069ce9992d77e5ee112ff018105a608d434822c46cfdd358b77a6a79f45f2fbf8d60b9d58568a8d8a71", 0xe7}, {&(0x7f0000000380)="2c523f21579ca867f2f9338949e6ae8c168f7bf036a2d802413eac00cd4342d6215c8cf79162e9ac22bcbe79c2d7b08f6c518e9a06294e1ad3c99a69da2b4b25cd1fa9511399727f700a9f61770a557db0d4a14328fd3003094d2ec6108662e2ce813a126e19eb79b946203d66b1b5aba99ea47c3bec8c47f5c245b1f2710a8ceeace8dfe1afd2e3bd0355378678d61ff18576abf9a7b9f0cac7a1fa5e7dada98800f4aa015fdabc836108dc5e2ba6e48aff36540ba62e7fefbfd35e6dc4074f00058c4f7222830affbf12940c6270df2e6b0ad908335f628df25822aba6", 0xde}, {&(0x7f00000002c0)="34a3030f9ac0d87d94a928db101d69b1d26239beb95f661d0bc4837eecaf776d63d0052e9840da17e9e1951cf5b0394bdf6d86f734768a81fcfe09ae69ed8c239c9fdad1c668723244fc9d812d4f862df6", 0x51}], 0x3) 20:30:15 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)) 20:30:15 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) bind$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) [ 112.6469722] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1563 command syz-executor.5) [ 112.6669807] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1563 command syz-executor.5) 20:30:15 executing program 3: __clone(0x0, 0x0) wait4(0x0, 0x0, 0x20009, &(0x7f0000000140)) shmget$private(0x0, 0x4000, 0x2cca856ae0f74a15, &(0x7f0000ffb000/0x4000)=nil) msgrcv(0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x4b, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) 20:30:15 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = getuid() r3 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r2, r3) r4 = getuid() r5 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r4, r5) semget$private(0x0, 0x2, 0x204) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, r5, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r7, 0x6, r8) r9 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000580)={{0x9, r10, r11, r12, r13, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r14 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r14, 0x6, r15) r16 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000580)={{0x9, r17, r18, r19, r20, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getegid() r21 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r21, 0x6, r22) r23 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000580)={{0x9, r24, r25, r26, r27, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x418c, &(0x7f0000000240)=[r27, r20, r20]) r28 = getuid() setreuid(0x0, r28) getegid() getpgid(0xffffffffffffffff) r29 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmat(r29, &(0x7f0000ffc000/0x3000)=nil, 0x2000) r30 = __clone(0x1200, &(0x7f0000000040)="c146a02b00c5e906e1a210192d804cc2db90d4f70e6e71d402cfe32a800edf9f1d8a46ad75420db08495b368204ea0d02c3d8887fcd8b142f2956ab986ca5c52bb8791b5b9fc6d84425cea1d31fcc9d828ae8b608a41a54a4c830804cb0847d8300f7a5f67ec32102758f7abd187f1492efa3b3885095bf3cc69cf4bc090a075d973a63483d7ce6424830753c0c7a628991856489e920e81a6d5ff1e60af00000000000000") r31 = shmget$private(0x0, 0x4000, 0x510, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r31, 0x3) shmctl$SHM_LOCK(r31, 0x3) getuid() r32 = getuid() r33 = getgid() chown(&(0x7f00000001c0)='./file1\x00', r32, r33) r34 = getegid() r35 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r35, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r35, 0x6, r36) r37 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r35, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r37, 0x0, 0x1, &(0x7f0000000580)={{0x9, r38, r39, r40, r41, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r42 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r42, r43) r44 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r44, r45) getgroups(0x5, &(0x7f0000000100)=[r6, r39, r43, 0x0, r45]) getgroups(0xda, &(0x7f0000000140)=[r5, r34, 0x0, r1, r46]) r47 = getpid() ptrace(0x7, r47, 0x0, 0xfffffffffffffffb) r48 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r48, r49) r50 = getegid() r51 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r51, r52) shmctl$IPC_SET(r29, 0x1, &(0x7f0000000280)={{0xdfc, r28, r50, r51, r49, 0x2, 0x5}, 0xc19, 0xfff7, r30, r47, 0x2, 0x6, 0x4}) r53 = getuid() setreuid(0x0, r53) [ 112.9271521] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2337 command syz-executor.1) 20:30:15 executing program 5: open(&(0x7f0000000080)='./file0/file0\x00', 0x20009, 0x0) socket(0x0, 0x0, 0xfc) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x10000, 0x2, &(0x7f0000000000)="3a3ea2b2da518a5f66b0e8203ae4ca0e909d2e65200db9713ca6456e8ac32971080721f5970145fea640dab8da17c82dceae5b037c2cfbba82c61cf5171148cf2cda0f9ab3b263d8f96b5bde92abff1cf499120f120f05aca079cf3ca664c2d8b5", 0x61) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) close(r0) 20:30:15 executing program 3: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file1\x00', 0xa80, 0x0) rename(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file1\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000000)={0x0}, 0xc) fcntl$setown(0xffffffffffffff9c, 0x6, r1) rename(&(0x7f0000000180)='./file1/file0\x00', &(0x7f0000000100)='./file1\x00') readlink(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000380)=""/241, 0xf1) [ 113.3774397] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1839 command syz-executor.4) [ 113.4675078] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2337 command syz-executor.1) 20:30:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xfffffffffffffdff) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) shutdown(r3, 0x2) shutdown(0xffffffffffffffff, 0x0) accept(r1, 0x0, 0x0) fchmod(r3, 0xa9) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 20:30:16 executing program 3: r0 = __clone(0x0, 0x0) ptrace(0x5, r0, &(0x7f0000000000), 0xfffffffffffffffc) ptrace(0x9, r0, 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r6 = geteuid() r7 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r7, 0x6, r8) r9 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000580)={{0x9, r10, r11, r12, r13, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r14 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r14, 0x6, r15) r16 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000580)={{0x9, r17, r18, r19, r20, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, r13, r20, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000100)={{0x8, r4, r5, r6, r21, 0x9, 0x5f66}, 0x208, 0x8, 0x3}) 20:30:16 executing program 1: socket(0x6, 0x3, 0x4) _lwp_ctl(0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x121) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 20:30:16 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') rmdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') fcntl$lock(0xffffffffffffff9c, 0x1e, &(0x7f0000000300)={0x4, 0x822e598c2764b4f, 0xfffffffffffffff9, 0x8}) openat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xa02c8, 0x0) rename(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000003c0)='./file0\x00') 20:30:16 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x240028, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8058, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x4, 0x200) unlink(&(0x7f0000000900)='./file0\x00') r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) unlinkat(r4, &(0x7f0000000380)='./file1\x00', 0x0) pread(r3, 0x0, 0x0, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000000)="fa1fe6294bd02044bac58320179058018d40dab899a0a20b85315fda8b211aafb241bbdd577c0e450e6874ff48e69ec4475692a06c139e880520c26860d0b96e6884f277979fe5c84d7e016c809b6ef8a002bf9a8ee3962d", 0x58}, {&(0x7f00000001c0)="56951dac139f22f3f0f1bc12d8a0c040652c328316e51a39993cd9ea804dcb05ef17befaff4df91adaafbd8361fc08df7173a5530ec904397f1ad5170036acd75c7ddcf1063a25b6903c903184e5771bd06c5007ab0ef0833014a9ecc1ddbc492531b5e2606efe26a9b93854b0579fb50293bccab40cd431301178553e07512be2f14754ad92a214173766127021d2b32647b04fda3b99bf5d5796d8a2ae6094b9e51cafff71d48707a9a557c81c052d6f13f43abda43e39e309bf40e09ff92a4d9dd1d6b326f91eedf5d4acaa2876fd541291ded4b2c68c64f73643f271e9706de70562e954f061c188ff414e78", 0xee}, {&(0x7f00000002c0)="409c5ab553821dc266644f41be6cc09b4ced5d1abfa5f9c0b228e3ee502222e6d9d69d8dc0a868a0eefc2a645ddcadbadfec426f1ad59778ee1bad64966fb8f4d6cda6e1e2ff0bd43e1a10afa55aff001f4f1d0ad5d7c882d8e8f257266903e0221dfea16999fb428087cd45f5e0", 0x6e}], 0x3) symlink(&(0x7f0000000080)='./file0\x00', 0x0) semget$private(0x0, 0x0, 0xfbe8916603e6283a) 20:30:16 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r3, r4) lchown(&(0x7f0000000080)='./file0\x00', r2, r4) listen(r1, 0x0) r5 = socket(0x2, 0x1, 0x0) shutdown(r5, 0x0) connect$unix(r5, &(0x7f0000000000), 0x10) write(r5, &(0x7f0000000100)="fdfa9cecb5c78c4c6d04afa4f2597b5e5e92228a46a01460", 0x18) sendto$inet(r5, &(0x7f0000000040)='+', 0x1, 0x0, 0x0, 0x0) 20:30:16 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) lseek(r0, 0x2, 0x1) r1 = socket(0x2, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x2, './file0/file1\x00'}, 0x10) 20:30:16 executing program 2: r0 = socket(0x1d, 0x3, 0x0) sendto$unix(0xffffffffffffff9c, &(0x7f00000002c0)="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", 0x1000, 0x4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x100b, &(0x7f0000000080)={0x8001, 0xffff}, 0x10) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="79afbda38190d95f49b71be82d45fb99", 0x10}], 0x1) read(0xffffffffffffffff, 0x0, 0x0) 20:30:16 executing program 4: setrlimit(0x9, &(0x7f00000001c0)) r0 = msgget(0x0, 0x4) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="f0e5f5f2438d010000001337a9eb175f00080000191e20b9cc79134d70eb5775d14226e6a016e78d96508d35cfce995bcc7ff2ee9a5ab6a6cf09269dc1b890821752d1922bf71a6383642f05e22971e2c1b6e4fde987d7a3059b402543e67f436e879247d7069aca5b35fef45d90d9819bf06e172c497298"], 0x72, 0xc00) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace(0x5, r1, &(0x7f0000000140), 0x80000001) r2 = socket(0x1d, 0x3, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/140) setsockopt$sock_timeval(r2, 0xffff, 0x100c, &(0x7f0000000000)={0x5, 0x5}, 0x10) 20:30:16 executing program 4: setitimer(0x3, &(0x7f0000000000)={{}, {0x0, 0xf423f}}, 0x0) getitimer(0x3, &(0x7f0000000040)) r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x3, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x2, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r1, &(0x7f00000001c0)=r0) _lwp_suspend(r0) 20:30:16 executing program 2: socket(0x10, 0x1, 0x5f) msgsnd(0x0, &(0x7f0000001700), 0x8, 0x0) __clone(0x0, 0x0) _lwp_getname(0x0, &(0x7f00000015c0)=""/2, 0x2) 20:30:16 executing program 5: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = dup2(r0, r1) shutdown(r2, 0xbec0b65bb191e4f6) 20:30:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/27, 0x1b}], 0x1, &(0x7f00000013c0)=""/236, 0x7f}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = accept(r2, &(0x7f0000000140)=@in6, &(0x7f00000001c0)=0xc) sendto$unix(r3, &(0x7f0000000480)="581fb0c877740e41f574213adf6089f08e0393746d7a9e6db74ec5750ec5bbce238f08b0f9c6c89d706711261a3dc142fb8737e87ed414ca57947acf71001412efa5590f1edb259c85efd9ef20e7083a9d3c4af5338db16d6e75742af9e04a5b8d011ea2fae03f7b662ae54aa91f4e3dbfa1cad60784daea310656729f140fe5a87de1281d2e5d4facf49ac12c527c59f28081dfb5e62c73ae18b67e85fca044df47e534271110d818c663c921c3cc0dda2c0348a0a9ec40453121eac0d4d577b97c9de5465320f190978bbcc3af034bb47c0c8472962c331907716783f06751b2e3f5cb38cfbf4af39dbc13e72760", 0xef, 0x6, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r5, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x10, &(0x7f0000000040)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r6, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) recvfrom(r6, &(0x7f0000000580)=""/108, 0x6c, 0x2, &(0x7f0000000200)=@in6={0x18, 0x0, 0x2c, 0x40}, 0xc) mknodat(r4, &(0x7f0000000600)='./file0\x00', 0x1, 0x1f) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000380)="28722a0b5b656e71e5cb0f6994bc94d9f5c403e21059cca9d543cbcab029810d24ea1c43b49d44b8b70731fcc7f0bb2c65d23cc36e4113d0c0320f29e6551f87556bd995d5efc0a747b5e92ea4adfe8a6406b0026f3b927692278c76454f8bfbbbad05e9984ca2e87eae73485127f0fadc5c59002ce93654b7a79da0b13e99a2aebb413a880acd0c1eec584eac56ea4fbd984b345ad27f4c5dd6cf1b629f430b485299cbab1120dfa6267a7263256c526c930236f3aea2f32c4d8f25770d734468f691afde52ae237acb8557b4bb", 0xce}], 0x1, 0x0, 0x0, 0x1}, 0x10) 20:30:17 executing program 3: mknod(&(0x7f0000000100)='./bus\x00', 0x10000008402, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x11, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="fa", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x1000000) 20:30:17 executing program 2: r0 = semget(0x1, 0x3, 0x1) semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000000)=""/154) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fsync(r1) r2 = socket$inet6(0x18, 0x3, 0x5) pwrite(r2, &(0x7f0000000140)="8c34072da480e269589798cbfa1564fcb124708f33932fdff610e6a90487e7a01d525c5345b0f49b8afdc270cd1859d13d8e493018e7870fbe200311c69df93d4226ac229a5645ca79c23dfd092f0514bc79d459d1207ba204517622e5a5a44d2bd5662bd27a4cbd846c2c1c44a7a70cc67b91a25190cfeb3d08f5bb5350b31c8d102f812db45d5f64a7c4dd763ba10bad2dd9fe0390d819cdf79a4949a8970b5d16732d316909850e9fc2e34ee259b78031ef692d50d426451f957acbfee667569e3bab13f56a81c6c6ca62ef93b53fc1cdd2941df956395b", 0xd9, 0x5) r3 = fcntl$dupfd(0xffffffffffffffff, 0x14, 0xffffffffffffffff) bind$unix(r3, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) getuid() r4 = semget(0x0, 0x1, 0x43f) semctl$SETVAL(r4, 0x1, 0x8, &(0x7f0000000280)=0x7) semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f00000002c0)=""/161) r5 = socket$unix(0x1, 0x2, 0x0) dup(r5) r6 = paccept(0xffffffffffffff9c, &(0x7f0000000380)=@in, &(0x7f00000003c0)=0xc, 0x99f7f651ff0b6eb8) setsockopt(r6, 0x2, 0x1000, &(0x7f0000000400)="1829283ef5faeb71a2f4ce4ff67418afdd509e2c9e8282ffa2a509adbf95b915d4588641ef006f12fde54fa318b9eeec3379d7a59c91a73be85abfbc5a8e24281aa6975172b4a23fe7f20adb2addba1e1ef67df8611d676543f902da6e50d0a9beaf49f2a2dea151ea7b2d48d7", 0x6d) r7 = paccept(0xffffffffffffff9c, &(0x7f0000000480)=@in6, &(0x7f00000004c0)=0xc, 0x10000000) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0x66, &(0x7f0000000500)={0x5, 0x1, 0x5, 0xbd39, 0x4}, 0xc) getgroups(0x3, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x1, &(0x7f0000000580)=[r8]) getitimer(0x1, &(0x7f00000005c0)) r9 = dup(r6) fchownat(r9, &(0x7f0000000600)='./file0\x00', 0x0, 0xffffffffffffffff, 0x200) r10 = openat(r9, &(0x7f0000000640)='./file0\x00', 0x480, 0x40) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000680), 0xc) connect$unix(r7, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x1}, 0x8) rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') _lwp_create(&(0x7f0000000880)={0x7, &(0x7f0000000800)={0x4, &(0x7f0000000780)={0xe, 0x0, {[0x5a6, 0x2, 0x8955505d, 0x7]}, {0x2, 0xffffffffffffffe0, 0x1ab9961318b74d9b}, {0x90, 0x134c, '.\x00'}}, {[0x80, 0x4, 0x96, 0x1]}, {0x1, 0xfffffffffffffff8}, {0x3, 0x1, ')]\x00'}}, {[0x3, 0x3, 0x6, 0x3]}, {0x7f, 0x1, 0x1}, {0x2, 0x4, '\x00'}}, 0x20, &(0x7f0000000900)=0x0) _lwp_wakeup(r11) r12 = semget$private(0x0, 0x0, 0xa0) semctl$IPC_STAT(r12, 0x0, 0x2, &(0x7f0000000940)=""/176) 20:30:17 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4000040000c00282, 0x20) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x651, r2, 0x0, 0x8f) r3 = socket(0x18, 0x3, 0x0) connect$unix(r3, &(0x7f0000000180)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$GETVAL(r4, 0x4, 0x5, &(0x7f0000000080)=""/2) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) r7 = dup2(r5, r6) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x2, 0x90, r7, 0x0, 0x179c) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r8 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$SETALL(r8, 0x0, 0x9, &(0x7f00000000c0)=[0x0, 0x6, 0xffff, 0x0, 0x3, 0x3, 0x8]) 20:30:17 executing program 3: mknod(&(0x7f0000000100)='./bus\x00', 0x10000008402, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x11, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="fa", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x1000000) 20:30:17 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000580)="cf", 0x1}], 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{0x0}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x8) [ 115.0285038] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2821 command syz-executor.1) [ 115.0485101] ubc_uiomove: error=14 [ 115.0589505] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2090 command syz-executor.5) 20:30:17 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0, 0x0) mprotect(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet6(0x18, 0x2, 0x6) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)="7cc093888ca7b9c90aae9cbddd01a68f88f614312646a9d6fec2d028029ace7bbfd8c2dc87a949c34f313cb3719b5dec7c719bbd7eff07ec13852c6fed7f62a14a7c87deca4a689bfce75f23e41610792d0859422624c49774cdc8022a2b52a1cdef60a12d4306f6acac85ac2b63b86da36c1efe28810349a4a22d0e1b7de0b1216e6ee4fc03e79680fc6cf349431689bdcf9017340089bb2db5825cb85dfaa06dd60252eb7a0eac279928116dca7fcdfd2200a6067af3d91593fb01ff8023db3791b507a6c260e0ff5275a6f02678ec4af89cc7cd6f8c", 0xd7}, {&(0x7f0000000100)="0ea79ac86b31adac6067907f5295dd6410f9f733b7e37364a77706943032250f3e7cbd820faa25195712226e5cd7c66bacd86980a2978d51561c022b8f717089783dda5b92c0222af52c68115e19fcf15ae3c6e6c0c86561261b9f16cf46e5e4ed0e3b15", 0x64}], 0x2) socket(0x1f, 0x2, 0x5) getpid() madvise(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1) [ 115.0785329] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2090 command syz-executor.5) 20:30:17 executing program 3: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) [ 115.1385776] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2821 command syz-executor.1) 20:30:17 executing program 5: open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = __clone(0x2000, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) [ 115.2886703] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2362 command syz-executor.5) 20:30:17 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{0x0, 0xfffffffffffffd73}], 0x1) bind$unix(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r2, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) r3 = shmget(0x0, 0x4000, 0x404, &(0x7f0000ffb000/0x4000)=nil) shmat(r3, &(0x7f0000014000/0x4000)=nil, 0x1000) syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r5, 0x6, r6) fcntl$lock(r4, 0x9, &(0x7f0000000580)={0x1, 0x0, 0x6, 0x3, r6}) r7 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r7, 0x29, 0x19, &(0x7f0000000240)='\x00', 0x287) r8 = dup2(r2, r7) renameat(r8, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000540)=[&(0x7f0000000300)='-}$},\x00', &(0x7f0000000380)='^\x00', &(0x7f00000003c0)=')]\x00', &(0x7f0000000400)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00']) 20:30:17 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1, 0x6}, {0x4, 0x2}}, 0x200) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r1, 0x0, 0xfffffeda) getpgrp() [ 115.3587122] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2362 command syz-executor.5) 20:30:18 executing program 5: r0 = socket(0x18, 0x20000005, 0x7) listen(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x13, 0x5, 0x9, &(0x7f0000000140)) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f0000000280)="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", 0x1000) fcntl$dupfd(r1, 0x0, r3) getpeername$inet(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt(r1, 0x7, 0x800, &(0x7f0000000000)="2dac8ca94a6fc422508e786183bfe6d7d2883518ec9edfe93517f723afee04406e1f9785c20761fd23ea8d3a02ef9c08919304b24e0523dc7352ec055e72de974f0d7ec87776d31cea2888993d7bd0331bf7459386529b11ad962e", 0x5b) rmdir(&(0x7f0000000080)='./file0\x00') [ 115.4887965] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2070 command syz-executor.4) [ 115.5288223] ubc_uiomove: error=14 [ 115.7789819] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2070 command syz-executor.4) 20:30:18 executing program 3: getrlimit(0x1, &(0x7f00000005c0)) 20:30:18 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r2, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) fcntl$dupfd(r3, 0x0, r4) 20:30:18 executing program 2: r0 = socket(0x18, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x1000000) connect$inet6(r1, &(0x7f0000000040)={0x18, 0x1, 0x3f}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) munmap(&(0x7f000065a000/0x4000)=nil, 0x4000) 20:30:18 executing program 0: setreuid(0xee00, 0x0) r0 = getuid() r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x1, 0x818, r3, 0x0, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r4 = geteuid() setreuid(r4, 0xffffffffffffffff) setreuid(r4, r0) utimes(&(0x7f0000000180)='./file0\x00', 0x0) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) msgsnd(r5, &(0x7f0000000000)={0x0, "15b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"}, 0xaf, 0x800) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f00000000c0), 0xc) r6 = geteuid() setreuid(r6, 0xffffffffffffffff) r7 = __clone(0x0, 0x0) ptrace(0x9, r7, 0x0, 0x0) getpgid(r7) 20:30:18 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmget(0x0, 0x1000, 0x62bde05a173b232f, &(0x7f0000ffe000/0x1000)=nil) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) _lwp_create(&(0x7f0000000a40)=ANY=[@ANYBLOB="3080086000", @ANYPTR=&(0x7f00000009c0)=ANY=[]], 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000900)=""/188, 0xbc}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/203, 0xcb}, {&(0x7f0000000800)=""/119, 0x77}], 0x100000000000019e, 0x0) 20:30:18 executing program 4: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)}], 0x5, 0x4) 20:30:18 executing program 3: shmget$private(0x0, 0x1000, 0xe6, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000df2000/0x4000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r1, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000df2000/0x4000)=nil, 0x2000) r2 = shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x3000) __clone(0x0, 0x0) shmdt(r2) 20:30:18 executing program 4: r0 = socket(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) [ 116.4093982] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3173 command syz-executor.0) 20:30:19 executing program 4: clock_gettime(0x0, &(0x7f0000000140)) msgget(0x1, 0x440) pwrite(0xffffffffffffffff, &(0x7f0000000000)="c9dafdf57e016d64cbfb569e855294d211c9dacf9a0c73c1c4c87789bbe68e375e819a610ba8ac8fc9968f83b33d3e8fab83cc130f3d1168641ce325d0b1c3d3", 0x40, 0x4) r0 = msgget$private(0x0, 0x51) msgctl$IPC_RMID(r0, 0x0) 20:30:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 20:30:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x0, 0x2, 0x0) socket(0x10, 0x40000000, 0x5) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x14, r1) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000000), 0xc) 20:30:19 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) open(&(0x7f0000000280)='./file0\x00', 0xe1, 0x19d) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="b11ea381ebdb7dc9a74bd6d69f46261f340a0ec68589da8d1f0270363b229eca95a36f1c4882985d7960ef539d3421f09d26f1323d675b5b2bab1e21c1c8ee338ec113921842a3140b728c149c19c16177d6ae1fff95a2eb86b06e39a58aa1fda0510e3a95de1a00201e96f8c4198b03229e246b9830362c95e1a48f0b1a9f0389a5780048d4001e8548", 0x8a}, {&(0x7f0000000200)="615e4d86265bf6022da30158a5fbc6532e3a112302a9", 0x16}], 0x2, 0x3ff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) dup(0xffffffffffffff9c) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x2) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/115, 0x73) [ 116.6895690] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3173 command syz-executor.0) [ 116.7295968] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3173 command syz-executor.0) 20:30:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001080)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) listen(r0, 0x25d) socketpair$unix(0x1, 0x0, 0x0, 0x0) __clone(0x0, 0x0) semget$private(0x0, 0x31d2fbb9814e097d, 0x120) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20, 0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r1, 0x0, 0x0) 20:30:19 executing program 5: r0 = shmget(0x3, 0x7000, 0x1, &(0x7f0000ff6000/0x7000)=nil) shmctl$IPC_RMID(r0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/233, 0xe9) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc34209b55562d784) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 20:30:19 executing program 1: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002040)=""/4096) r1 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r1, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000df2000/0x4000)=nil, 0x2000) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 20:30:19 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file1\x00', 0xa80, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0xebf060310640ec9c) openat(r0, &(0x7f0000000140)='./file0\x00', 0x40804b, 0x9f8a6cc6fc42e739) rename(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file1\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file1\x00') r1 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f00000007c0)=""/102400) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) close(r2) 20:30:19 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r1, r2) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3bf63d40c84b828b, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fsync(r3) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) mknodat(r6, &(0x7f0000000000)='./file0\x00', 0x10, 0x4) 20:30:19 executing program 1: execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) 20:30:19 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r0, 0x6, r1) r2 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000580)={{0x9, r3, r4, r5, r6, 0x10, 0xbca}, 0x5, 0x3, 0x1}) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r5, 0x0, 0x200) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) link(&(0x7f0000000280)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) [ 117.4000284] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3120 command syz-executor.3) 20:30:20 executing program 5: clock_settime(0x30000002, &(0x7f0000000040)={0xffffffffffffffe8, 0x7ff}) pipe(&(0x7f0000000080)) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x1000000029, 0x33, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./fi0\x00'], 0xa) 20:30:20 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) fdatasync(0xffffffffffffffff) open(0x0, 0x0, 0x0) r1 = _lwp_self() getpid() _lwp_wakeup(r1) compat_50__lwp_park(&(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000580)=[{0x0, 0x24e}, {0x0}, {&(0x7f0000001280)="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", 0xffffffffffffffc8}], 0x3, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r3 = socket(0x18, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) getsockopt$inet_opts(r4, 0x0, 0x3, &(0x7f0000001d00)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt(r3, 0x29, 0x29, 0x0, 0x0) writev(r3, &(0x7f00000002c0)=[{0x0}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) fcntl$dupfd(r5, 0xa, r6) r7 = accept$inet(r5, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$sock_int(r7, 0xffff, 0x200, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_linger(0xffffffffffffff9c, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 20:30:20 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) pread(0xffffffffffffffff, 0x0, 0x0, 0x0) 20:30:20 executing program 1: shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000afb000/0x3000)=nil, 0x3000) r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000c19000/0x4000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x410, &(0x7f0000a91000/0x4000)=nil) msgget$private(0x0, 0x400) shmget$private(0x0, 0x3000, 0x22, &(0x7f0000da8000/0x3000)=nil) socket$unix(0x1, 0x1, 0x0) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmget$private(0x0, 0x1000, 0xd22e0f643308fad1, &(0x7f0000bfe000/0x1000)=nil) r2 = shmget$private(0x0, 0x1000, 0x3f095c67dc29b22e, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ec2000/0x4000)=nil, 0x5800) r3 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ef7000/0x1000)=nil) shmat(r3, &(0x7f0000e12000/0x4000)=nil, 0x2000) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0x4) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(r4, &(0x7f0000ec2000/0x2000)=nil, 0x7000) r5 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r5, &(0x7f0000c12000/0x3000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r7, 0x4}], 0x1, 0x0) renameat(r6, &(0x7f0000000040)='./file0\x00', r7, &(0x7f0000000080)='./file0\x00') shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) __clone(0x0, 0x0) 20:30:20 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000b40)=@file={0x0, ""/4096}, &(0x7f0000001b80)=0x1002) getdents(r0, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) r2 = dup2(r1, r0) recvfrom(r2, &(0x7f00000000c0)=""/69, 0x45, 0x0, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x1}, 0x8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="47e24b596e52b3f4fb8860153f3df7042d2cacbd5e3cd1a46610a89f5528d1f1935767a51ef292abf523ae46dbe449a5703f6b376376098c352a2a259892c4fbc3a2d49f094d73b53ca62a5553e6cc93b2ce206d15956b72988cee2ff622331f6b02c98d9692729fba1bf6ad7b56cab71eb888e120a9e7df7e0acdf0d4986c0a30ddea3610b7c7ce49892d3fc7b3667d9f671f1b209eb981100a9c356bb23d969fa3e39f236b757eeb09874fa83b165ba22bf8350b9e8b52a544a9f7e06872140d3e96c1eba24ba620489c5011795b422f0b24e8de5d46f98e3b6506822299f9", 0xe0}, {&(0x7f0000000280)="beb9ebe58659194a4165b1280e10667f4531e30e1319dbf2140cd30b43f9bb3a302956e5e0714158387cb4ff3c4356d9745ba7652ae2ec4496b9fec39a0f602428cdbc885c0550e1a357cb4d98c721d96efcbc858da2bc19801516bd2b4f84dbc2c29c8fc0f62c04065054a982cd8eb2f30ebcae438bd2d544b4ad3ec969b1d3dbb5fff662f5154b1b6e7332bb9d7064a93c3081a289b647fa8ecf7ef86cb798115c75e0db2fa88eb49c62e9e27a4eadceb4", 0xb2}, {&(0x7f0000000340)="6bea267f3b46fd58e2a0c81cf4b659a10b60baf9d0ad52765262ab1f3995337096065d1f9b3ae292762b19d6b1b8cee6fed3ebb00bca95b02647e7ea9b5dec41d6b37048fd692c3cd65f56c4d9581df054bd518ae6db9914bf42ae973a32b3f13ba17ace4d07a275fcfca78d2191fec8e0abd966ef", 0x75}], 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r4, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000000b00)={&(0x7f0000000400)=@in, 0xc, &(0x7f00000009c0)=[{&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/109, 0x6d}, {&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/95, 0x5f}, {&(0x7f0000000700)=""/236, 0xec}, {&(0x7f0000000800)=""/252, 0xfc}, {&(0x7f0000000900)=""/146, 0x92}], 0x7, &(0x7f0000000a40)=""/169, 0xa9}, 0x40) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x100, 0x3}, {0x5, 0x1}}, 0x200) [ 117.7202330] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3120 command syz-executor.3) 20:30:20 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r1, r2) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3bf63d40c84b828b, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fsync(r3) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) mknodat(r6, &(0x7f0000000000)='./file0\x00', 0x10, 0x4) 20:30:20 executing program 5: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 20:30:20 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x67, 0x40]) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/70) shmget(0x0, 0x6000, 0x400, &(0x7f0000ffa000/0x6000)=nil) semctl$IPC_RMID(0x0, 0x0, 0x0) shmget(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) semctl$SETVAL(r0, 0x1, 0x8, &(0x7f00000000c0)=0x8) r1 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000200)={{0x7, r1, r2, r3, r4, 0x41ae7b6528750c41, 0x3}, 0x7, 0x3f, 0xffffffffcf6dbc6e}) r5 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r5, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/4096) pipe2(&(0x7f0000001280), 0x400000) pipe2(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1600000) setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000001300)={0x6, 0x7}, 0x8) semctl$IPC_RMID(0x0, 0x0, 0x0) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001340), &(0x7f0000001380)=0xc) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0x66, &(0x7f00000013c0)={0x0, 0xec07b7bc83a6b132, 0x72, 0x20}, 0xc) pipe2(&(0x7f0000001400), 0x400000) r8 = socket(0x6, 0x40000006, 0x1) getsockname$unix(r8, &(0x7f0000001440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00^8\x00\x00\x00'], &(0x7f00000014c0)=0x6e) semop(r0, &(0x7f0000001500)=[{0x4, 0x7fff, 0x1000}, {0x2, 0x4, 0x1000}, {0x1, 0x2e0a, 0x1000}, {0x618e105fc78436e0, 0x5, 0x1000}, {0x0, 0x9, 0x1000}, {0x2, 0x1, 0x1000}, {0x3, 0x8, 0x1000}, {0x2, 0x3f}], 0x8) mknod(&(0x7f0000001540)='./file0\x00', 0x40, 0x7) _lwp_self() _lwp_create(&(0x7f0000001600)={0x1, &(0x7f0000001580)={0x801e0041, 0x0, {[0xebf7, 0x594, 0xff, 0x7]}, {0x400, 0x9}, {0x7, 0xfff, '\x00'}}, {[0x7f, 0x80, 0x8, 0x7ff]}, {0x1000, 0x100000001, 0x4}, {0x6, 0x1ff, '(\x00'}}, 0x0, &(0x7f0000001680)) _lwp_self() _lwp_self() _lwp_self() 20:30:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x30f, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0xa5}], 0x1, 0x0}, 0x0) socket(0x19, 0x4, 0x9) 20:30:20 executing program 2: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x3, 0x80000000000000c, &(0x7f0000000180), 0x0) r1 = socket(0x1f, 0x1, 0x0) r2 = socket(0x1, 0x7, 0x1f) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = accept(r2, 0x0, &(0x7f0000000040)) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x20}, {r3, 0x40}, {r4, 0x80}, {r1, 0x20}, {r6, 0x80}], 0x5, 0x3466) listen(r1, 0x0) socket(0x2, 0x20000000, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r7, 0xa, 0xffffffffffffffff) [ 118.4406975] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3262 command syz-executor.3) 20:30:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x200020, 0x7f14995de645fc87) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt(r1, 0x9, 0x5, &(0x7f0000000100)="0713e51d4495d1e81774c40b7d6b973396463c7d88639c6e5a95222aa55b31e6da311f1841ec5d5ab25504b8862d2180d970ad4d38d19364611cc88f6af9408e2f2f64573240251f18521a272720771b08283a989ca26f3e8e0777a67a469307024d3cd9a3b7b93d4fd0dccc5325ce0a18c103aedf074543aee3f4008c39f01b342e543cdea36d43473fb55cc22e907ef3573b1c834135299c66a13e4260f4d1ac43d6c44dc88bc518cc6896608d4095a37f765dae869a0023c2ace8bf97225005de71179c3ef2b1295f03abd1e26c50", 0xd0) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) fcntl$lock(r2, 0x4, &(0x7f0000000080)={0x3, 0x1, 0x1c0000000, 0xffffffffffff7fff, r3}) shutdown(r0, 0x2) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0) 20:30:21 executing program 0: socket$inet(0x2, 0x3, 0x0) open(0x0, 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/73, 0x49) socket(0x0, 0x0, 0xfe) 20:30:21 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000002300)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000000040)="4fa1dc8712a22c84a2f36b77cb1ef1c998460355de43e157aef2f3192568a35e8f4c22b1bd845ab78e5009cc9713669bdcfa0c3438a5c30de805a6ea7c7e107154b153c8ec43edf6d311722225eed415", 0x50}, {&(0x7f0000001100)="9b58d75c28fd3bcf78f894872a823eb97969553dde5ca5e4960992f4a993e33037045382d5e16641b828b7e90f48071cf6ae23197f41fce4f05c55d4be50f9ff0f26430b762dcaab088e31707859399c14ecf04ce52fc47de465c0f803279a243862783ceb2b8cbab41210862927e5c6aa6ee9d1faa0da63e80170c49de85c1b390f0dcf0315f3f0737e1a20266a63fd9df5487ea8fba0f0de224c8813213cb6b180e5a9311cfb33759ae46e5feb3b33b3531141ae6ff02bf4d5c893a88ac48f82616f837d25d2d9bca73a95dc31c1fac3887417c0d6324ae0fb2fda1516c7", 0xdf}, {&(0x7f0000001200)="cd48ed5c95db0c6b9353362bdd0d127a74e77736474d0d433d754d9873343c951194e4d82da71aa8716fabdeddeabbd9fe2cc0045416d444ba6fd3b3d2089a788b19e9108685b877ee59bf42a5bd4f037d26c604918fb60cd5b60d8742555a1bc618a323c9b825b4bd95e342f513f74753263c801d282315b2eb161a71ce79a04ae02b237a3bfb6b57c0aca4e7551c90a073e38b1e2d6467ac18ee8c53a65d60bb55bd43c09d4001dd46f2b97f4d75", 0xaf}, {&(0x7f00000012c0)="d4e0a3fb29191fdbd48cc21b026748582a3aa592b4302e5d2fbfaeb1439de3852ee40be4a64fbc", 0x27}, {&(0x7f0000001300)="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", 0x1000}], 0x6, 0x7) fcntl$setstatus(r0, 0x4, 0x50040) 20:30:21 executing program 5: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) r0 = socket(0x18, 0x40000000, 0xb8) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) socketpair(0x10, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) write(r0, &(0x7f00000001c0)="3c6d2d4a06a3fbc583b990ed6660fda4d6bdae85436539b7e5b54dc2d6ecb3aa58c6bdbdb1c8763e6be297a6c7ff84a099a3945fada3d465ff44e8ceac05e316581b58bef7db8ff1a1d8c5da0aec39b799d74c2af569884eb6aa9db93ce4c0aec5f17246848c867b86d429e1ea111bcf6863b87926123cfd137cfa7372263051535990940ffd", 0x86) 20:30:21 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000004180)='\x00', 0x1}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x4, 0x810, r1, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) ftruncate(r2, 0x5) fsync(r0) 20:30:21 executing program 3: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmget(0x3, 0x2000, 0x200, &(0x7f0000ff7000/0x2000)=nil) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) 20:30:21 executing program 3: mknod(&(0x7f0000000080)='./file1\x00', 0xcb7567723ce6e558, 0x0) 20:30:21 executing program 5: accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) __clone(0x900, 0x0) 20:30:21 executing program 0: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) 20:30:21 executing program 2: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) dup2(r1, r1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) r2 = fcntl$getown(r1, 0x5) ptrace(0x1ff, r2, &(0x7f0000000280), 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbef672773c0cc65c853c84a5beffe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675e91dd4243f3eec65c5edbf45b82c7ebc5069480dcab3749c71320fb11c0f8bc9b712b188"], 0x6b, 0x800) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f00000002c0)={{0x18, 0x1, 0x1, 0x4}, {0x18, 0x0, 0x8, 0xfff}, 0x1, [0x400, 0x7, 0xfff, 0x2, 0x3, 0x1, 0x9, 0x5f438532]}, 0x3c) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) r8 = getuid() getsockopt(r0, 0x0, 0xfffffff9, &(0x7f0000000380)=""/98, &(0x7f00000000c0)=0x62) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)={{0x401, r8, r7, 0x0, r5, 0x40, 0x5}, 0x5, 0x1000, 0xffffffffffffffc1}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r6, 0x0, r8, 0x0, 0x40}, 0x8000040000, 0x131b}) msgget$private(0x0, 0x0) [ 119.1411587] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3248 command syz-executor.1) 20:30:21 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x18, 0x3, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000001100)=@in6={0x18, 0x2}, 0xc) [ 119.2212000] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3248 command syz-executor.1) 20:30:21 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) socket$unix(0x1, 0x62ec48084c70e544, 0x0) r0 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) socket(0x6, 0x88000002, 0x1) readv(r0, &(0x7f0000000140), 0xffffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0, 0x0) r2 = socket(0x0, 0x2, 0x0) r3 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000000), 0x10) bind(r3, &(0x7f0000000280)=@in={0x2, 0x0}, 0xc) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x28e) utimensat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x7, 0x8001}, {0x4, 0x4}}, 0x0) mmap(&(0x7f0000357000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0, 0x0) r5 = openat(r4, &(0x7f0000000180)='./file0\x00', 0x81, 0x1) connect$unix(r5, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x3}, 0x8) mlock(&(0x7f000008b000/0x2000)=nil, 0x2000) msgget$private(0x0, 0x400) socket(0x18, 0x2, 0x0) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r6, 0xffff, 0x1006, &(0x7f0000000000), 0x10) accept$unix(r6, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e) shmget$private(0x0, 0x4000, 0x0, &(0x7f00000c8000/0x4000)=nil) r7 = accept$inet6(r2, &(0x7f0000000240), &(0x7f0000000480)=0xc) getsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f00000004c0), &(0x7f0000000500)=0x8) setsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000200)={0x6, 0x5}, 0x10) 20:30:21 executing program 1: r0 = socket$inet6(0x18, 0x40000000, 0x8) connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xfffffffffffffffc) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100, 0x20) getsockopt(r1, 0x10000, 0x0, &(0x7f00000000c0), &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = accept$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) getpeername$unix(r3, 0xfffffffffffffffe, &(0x7f0000000440)) readv(r4, &(0x7f0000000400)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/130, 0x82}], 0x2) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000180)=0xc) r6 = fcntl$getown(r5, 0x5) fcntl$setown(r1, 0x6, r6) pipe2(&(0x7f0000000040), 0x4) unlink(&(0x7f0000000100)='.\x00') 20:30:21 executing program 3: mlockall(0x2) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x1) pread(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc39cc572373639c3, 0x1212, r0, 0x0, 0x0) 20:30:22 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040001000bc2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x354}], 0x7) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x200418, 0x80) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r4, 0x6, r5) r6 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000580)={{0x3ff, r7, r8, r9, r10, 0x10, 0xbca}, 0x5, 0x80000000003, 0x1}) r11 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r11, r12) r13 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r13, 0x6, r14) semget(0x3, 0x3, 0x724) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r15 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r15, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 119.5213922] WARNING: module error: vfs load failed for `mcd', error 2 20:30:22 executing program 5: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) [ 119.6314659] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2836 command syz-executor.2) 20:30:22 executing program 1: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) __clone(0x200, &(0x7f0000000000)="2f72060ee76ade578358ae9443a86f6784f0b833b347d4db76cf94195267c4004a57bb7fc13964ed2aba9caf24190a9bc1b94fa38c341fe5cb23a8becef3787210de805ecff2a0aa13aba85f44915b79eb9fe4b525a5a92728b41f71905968e1d0b9af939717369cdcc2f74085e9f4107699b5ee92f6000515a59e13d88fb0475673fcbd6de556f9567c554635bbfd3320280d3f022cac9c04774840a46869b94f1557151a60db4f8116f0169dd75a946228c1b454013b65aea367a032544cd5a59f1a849bff6ee567dcb940de232ff6d871d614506b300fc7d2c00e8c0e9c2bb66d424d4c") ptrace(0x16, r0, 0x0, 0x0) 20:30:22 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000240)="9b", 0x1}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) pread(r1, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) [ 119.7115266] WARNING: module error: vfs load failed for `mcd', error 2 [ 119.7415365] WARNING: module error: vfs load failed for `mcd', error 2 20:30:22 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = accept$unix(r1, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) fchroot(r2) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f00000022c0)=""/4096, 0x1000) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r3, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) shutdown(0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') [ 119.8115784] WARNING: module error: vfs load failed for `mcd', error 2 [ 119.8415988] WARNING: module error: vfs load failed for `mcd', error 2 20:30:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)) getsockopt(r0, 0x7fff, 0x7, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) r1 = socket(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xfffffdb8}, {&(0x7f0000000280)="7498d7c44be302a84a48c824f1ce31f010eab889459dac3ba90ff14681eca7caf5f4770e49dbb6cf36d8837d4c95fbbde0bb440dd14c8c43682daf0297c29240c45189c253e015afb7a0599979afcc6af99ef36a2e1a264eae0a61fa38fd6de610f8393738f0d6fe3716797c9dd2b865ea55faeacbfb73c40afd941560ebe8adc557b168355ad9e9de38cfae78e2176470dcfd511f56d1e578e5191e69fac73983df0fab7ebb63a71ecfa640af603a90762f63d6334d320c47fe45a5380ac9c53a1d49b3f1ec7b02", 0xc8}], 0x2, &(0x7f0000000700)=[{0x78, 0xaa47551d40e0f6d7, 0xffffffff, "2ba6a1b441673592c6fa4c3070551f1a91a50e8ce66774545ad247ec48b307d74dd8899ce273c3a81af9f6195a604904643cdf859d7056738ab8da49d1c6ca53a83ccd317a7f049f47d3c6a7a18cc6c4a5b596759b2fa35964c28870f062727d6da97efc"}, {0x58, 0x11, 0x755f, "aeebec309ffcbbcb27c0f75103cf7adf5d41f48b17b26646bfe88ae5302a6829ddd34aff2f3cfc4648cdcf0842da3bdacc41e97047b03dbf4430882a1617d621fa"}], 0xd0}, 0x4) recvfrom$unix(r0, &(0x7f00000000c0)=""/4, 0x4, 0x40, &(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt(r1, 0x29, 0x80000000000000b, &(0x7f0000000180), 0x4) r2 = socket$unix(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000580)=@in={0x2, 0x3}, 0xc) sendto(r1, &(0x7f00000004c0)="826f9ebf62f14516eb4404a1eb24d6d3ead0b5846475c535e23866991725062b06243cf6e2a566a8b1fad13c7046ddf3ef3781acd8a129ba11ed547374177ea1b1f910a46d63ed90584b1d6996cf06", 0x4f, 0x8, &(0x7f0000000540)=@in6={0x18, 0x2, 0x2, 0x3}, 0xc) r3 = _lwp_self() _lwp_continue(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) [ 120.0817572] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2203 command syz-executor.4) [ 120.1918304] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2679 command syz-executor.0) [ 120.2118428] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2836 command syz-executor.2) 20:30:22 executing program 2: r0 = shmget(0x2, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/1) getrlimit(0x0, &(0x7f00000005c0)) 20:30:22 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair(0xac4449964350e66b, 0x4, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r2, 0xf4c0a13079f20984) accept(r3, 0x0, &(0x7f0000000080)) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', 0x0) [ 120.3018957] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2679 command syz-executor.0) 20:30:23 executing program 2: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x1810, 0xffffffffffffffff, 0x0, 0x0) [ 120.5020256] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2679 command syz-executor.0) 20:30:23 executing program 1: r0 = socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt(r3, 0x0, 0xe9de, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r4, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendmsg$unix(r4, &(0x7f0000001700)={&(0x7f0000000300)=@file={0x3611f73d102418fb, './file0\x00'}, 0xa, 0x0}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x5, 0x3ff, &(0x7f0000000040)="717ec029470a1f6eae1456ac2d9d1d14ebb818c1f0b9c50aa2e88a4b42f75af2e42bbbb36b651a416247933d466cc38dc621", 0x32) socket$inet6(0x18, 0x1, 0x5) fcntl$dupfd(r5, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r6, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) connect(r6, &(0x7f0000000180)=@in6={0x18, 0x1, 0x80000000}, 0xc) accept$inet(r5, 0x0, &(0x7f0000000000)) 20:30:23 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)}], 0x10000000000001a1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x12, r2, 0x0, 0x644) [ 120.6721377] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2679 command syz-executor.0) 20:30:23 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x12e) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000340)=""/180, 0xb4}], 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x5, 0x2, &(0x7f0000000140)='\x00\x00\x00\x00', 0x4) [ 120.9323010] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2180 command syz-executor.0) 20:30:23 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair(0xac4449964350e66b, 0x4, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r2, 0xf4c0a13079f20984) accept(r3, 0x0, &(0x7f0000000080)) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', 0x0) 20:30:23 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000580)="cf", 0x1}], 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000300)={0x0, 0x0, 0x100}) setrlimit(0x9, &(0x7f0000000200)) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) recvfrom(r1, &(0x7f0000000240)=""/83, 0x53, 0x1, &(0x7f00000001c0)=@in6={0x18, 0x2, 0xfff, 0xffffffff}, 0xc) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) mknod(&(0x7f00000002c0)='./file0\x00', 0x80, 0x8983) r2 = open(&(0x7f0000000000)='./file0\x00', 0xdb12eb16187a5d6b, 0x4) read(r2, &(0x7f0000000080)=""/162, 0xa2) 20:30:23 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20e, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000080), 0x255}], 0x1) [ 120.9823464] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2180 command syz-executor.0) [ 121.0223611] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2180 command syz-executor.0) [ 121.0423730] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2180 command syz-executor.0) 20:30:23 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x21a, 0x0) utimes(0x0, &(0x7f0000000080)={{0x0, 0x9dd}}) readv(r0, &(0x7f0000000080), 0x1) 20:30:23 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(r1, 0x0, 0x20, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) setpgid(0xffffffffffffffff, r0) ptrace(0xf, r0, 0x0, 0x0) [ 121.3725851] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1158 command syz-executor.2) [ 121.4226160] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1158 command syz-executor.2) 20:30:24 executing program 5: close(0xffffffffffffffff) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x6526) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 20:30:24 executing program 3: setrlimit(0x6, &(0x7f0000000040)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0, 0xfffffffffffffffa) mlockall(0x1) open(0x0, 0x0, 0x0) 20:30:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x5, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x10) 20:30:24 executing program 2: open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000000e1, 0x0) getgroups(0x7, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) lchown(&(0x7f0000000440)='./file0\x00', 0x0, r0) chmod(&(0x7f0000000280)='./file0\x00', 0x1f6) setreuid(0x0, 0xee01) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) r3 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r7, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r8 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r8, r9) chown(&(0x7f0000000000)='./file0\x00', r6, r9) 20:30:24 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) __clone(0x200, 0x0) 20:30:24 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair(0xac4449964350e66b, 0x4, 0x3f, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r2, 0xf4c0a13079f20984) accept(r3, 0x0, &(0x7f0000000080)) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', 0x0) 20:30:24 executing program 0: r0 = __clone(0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xffffff32, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x281}], 0x1, 0x0, 0xfffffffffffffe62}, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0, &(0x7f0000000500), 0x4) ftruncate(0xffffffffffffff9c, 0x401) 20:30:24 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x58404, 0x0) flock(r0, 0x0) 20:30:24 executing program 1: setpgid(0x0, 0x0) 20:30:24 executing program 2: setrlimit(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) getrlimit(0x1a, &(0x7f0000000000)) ptrace(0x4, r0, 0x0, 0x481) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) wait4(r1, &(0x7f0000000180), 0x4, 0x0) _lwp_wait(0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r4 = semget(0x2, 0x0, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r5, 0x6, r6) r7 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000580)={{0x9, r8, r9, r10, r11, 0x10, 0xbca}, 0x6, 0x3, 0x1}) r12 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r12, 0x6, r13) r14 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r14, 0x0, 0x1, &(0x7f0000000580)={{0x9, r15, r16, r17, r18, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r19 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r19, 0x6, r20) r21 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000580)={{0x9, r22, r23, r24, r25, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r26 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r26, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r26, 0x6, r27) r28 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r26, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000580)={{0x9, r29, r30, r31, r32, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r33 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r33, r34) getgroups(0x9, &(0x7f0000000140)=[0xffffffffffffffff, r2, r16, r25, r30, r34, r2, 0xffffffffffffffff, r2]) r36 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r36, r37) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f00000001c0)={{0x9, r10, r35, r36, r2, 0x3a, 0x1}, 0x8001, 0x80000000, 0x8}) pread(r3, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r3, 0x6, r38) r39 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r39, 0x0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) 20:30:24 executing program 4: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = paccept(r1, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x0) r3 = __clone(0x400, &(0x7f00000001c0)="362177a3ac7f45a5e43d1f4cc6b9f58572c2202358147d00581e1fefba899ade42a606aee3a05c52d91b1abf63c3a1941ec254bf0485ea7e89144f5ad5c26295939cb321d710651e7a30b7b5c144542b5e8ccd3bcc4f9249eb21ec83836c87f898f38b4a82cb2727f768b02ff575089076ca6b4ece0274f492f155ba8e2875460e0e04b1fed0b1e56b59a934fa4dd8714660a127194450efc97a4f92781a268e73") r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r4, 0x6, r5) r6 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000580)={{0x9, r7, r8, r9, r10, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0xc) setsockopt(r0, 0x5, 0x7, &(0x7f0000000600)="a9bf99ba83a4581946b43b851a0021da14d74c2ecf762d11a2afc2f7759023b4adfb5a5701fd5cb429acf76055a8500e1a2c5794da08034ba55a8929cb20fbfb25966502118be16d06f4484e9ef8a61ff1f1495c201cce5e01d1c6adde21f56ef0ec36a8318b55e954665d12794cd12ea7be512613a6ab794bfb482d891769eb911e875f02c9ceb54d61df70dab5", 0x8e) setsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000140)={r3, r7, r11}, 0xc) r12 = dup(r0) writev(r12, &(0x7f0000000700)=[{&(0x7f0000000480)="5f3e909ac618e86e3af32404269f841c52ad1e6f3e965ff04619b7729ae6", 0x1e}, {&(0x7f0000000400)="2b6972a322b8730ef0ab2447c133255d28703ecb7de1802e56770002b675b6090939d9314361e3ed43b8c2d498bb5b846136438c115bf7c5504b5c791dca42eab6e1f0a19af56314d6c9bd23f691f7bc0b28cc4c3c23cf8b844d8c74836850755283", 0x62}, {&(0x7f0000000180)="fd3cfe27e578cb1a40ad9bb88bf90e311439984a8e8108d761e3e324536b7521a049", 0x22}, {&(0x7f0000000780)="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", 0x11c}, {&(0x7f00000004c0)="5e83dfdcda50000bda54102c84cf4f7f2949eb3462711484b839a65317f9e35fffba03e65264cf219e99faf1aa04f0d66a7cce96337c4c690658", 0x3a}], 0x5) 20:30:24 executing program 5: _lwp_unpark_all(&(0x7f0000000300), 0x40000000000003be, &(0x7f0000000380)) 20:30:25 executing program 0: setrlimit(0x6, &(0x7f0000000040)) mlockall(0x3) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x4200040000040a41, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="28a7934e4e8c4588dce31a368c8c37efd978c28b6f1d7ebcf029722b28cc72c9099a7e79e55aca74b3a88d7c59a68c3ab646ec7077679e80733328d5c9985b82571ecae7685e0b02034d0afc12e94bd9a7de3255ffe14d85280a24e500f7c4c58399dd0677cee3ad567e0436fa58399026749d18dcd0120f4d4b1b71c87830b1813a29cec9f2c1750c97433721c7e42e0f61519c987dbd4493f214102d10b582c9e9b80393d7d822dcb7c8f8670d16b5f8a80c45a625956448dc2da7aad0519a899651476449eef73c0d04fa479b3401ab34699f12669b6f2482f5ba3b4bd407c062be286e1287bf6fd94a4086258d65df7b3cd67092e8d3e1bdfccc1e652e01ef8ba3e5a10bd0adb7fbfabfe9496097a57cbb646c2062b97f421bf10d220d90c9258a99edfdf49aeb076e706ef00fcfc80629268627f75f1ef701480433f22c39d706f2e663c4f16ff8fe57", 0xffffffffffffff8e}], 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f00000000c0)=0xc) wait4(0x0, &(0x7f0000000100), 0x2, &(0x7f0000000300)) 20:30:26 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x60e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000740)=@in6, 0xc, &(0x7f0000000880), 0x5, &(0x7f0000000980)=""/166, 0xa6}, 0x3) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r2, &(0x7f0000000040)="ed607bc07b4450d691e8b233f94915237725ac6f2aa56638c1b8d0f863cb7125fbdfa88805688013666f099f2efd085886a0523c9e7a53525d4f0c98a4da5cede95330da63acfcb80a9560070521d75196d10e01f2d22c8bff0ee577335556a9c73778d666967ed0ddde53c50e81d79fc2503a81ee9332e2092676fa7eebceaba427464465e9c963e58743810eb248bceff04a10f3f9972da9bb80f2b569b1d72dfca915141ac01f4a7c43d134", 0xad, 0x8, &(0x7f00000001c0)=ANY=[@ANYBLOB="00002e2f49696c6530000abae76af06149e7bc30e6bc595d511251a1ebcdb63a2084e3196eb82e38e9c41428d8cfe4a5ecfe39def18e9012f39b6c1e12b2c95ffb317d3161368ef3e03b793260478aabfaab1404fae4f43bc2894e92590ae1654dc870fce9cc"], 0xa) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xa11, r0, 0x0, 0x0) r3 = dup(r0) sendto$unix(r0, &(0x7f0000000140)="09ab74a4109060bb717baf3b7c6962933878c81e1c5c893a17a2dc7fccbff34281f87d93c5eeec", 0x27, 0x1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) 20:30:26 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="62020207e0"], 0x1) _lwp_continue(0x0) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82daf60bd102"], 0x10) 20:30:26 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0, 0x0) 20:30:26 executing program 1: open(0x0, 0x0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x2011, &(0x7f0000000040)={0x200, 0xe95}, 0x10) wait4(0x0, 0x0, 0x20, 0x0) ptrace(0x5, r0, &(0x7f0000000000), 0x0) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x468d1d6cf1f387eb) 20:30:26 executing program 2: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x4000000000000026, r0, &(0x7f00000001c0), 0x3) 20:30:26 executing program 0: mknod(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1, 0x5) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpgid(0x0) setpgid(r0, r1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) r3 = socket(0x2, 0x1, 0x0) r4 = dup(r3) listen(r4, 0x0) connect$unix(r3, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r2, &(0x7f00000000c0)="527764d930a206fbfab12df76c408f6d6ca2e49a621ba8841fdf118a5083508201084861c52c4b5c751c24cf779cfb95e35df8195a3cb0750d495bb3153af4404dfe", 0x42, 0x40e, &(0x7f0000000140)=@file={0xb27665ff50dac918, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00'}, 0x50) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) r6 = getuid() setreuid(0x0, r6) getuid() semget$private(0x0, 0x4, 0x201) getuid() getegid() getuid() getgid() 20:30:27 executing program 0: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x3, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r2, 0xffff, 0x100b, &(0x7f0000000140), &(0x7f0000000180)=0x10) fcntl$setstatus(r0, 0x4, 0x45802d8f41a59753) write(r1, &(0x7f0000000080)="72a75996b9869f8805f0ef7eb9e19d5f50e0a4b037d162de824e92a43824bf0781cb142be274b32388a674cf2c01016b6c363356a4517e6aea1d2eb605f812d0d378d56c4b09562c4364594347c5aaa175933818874b03219b3312cb5458a408e561f4c15d456f56e8abcc2f14188933ad9ea2432bc0d248504a20663e211665f16148fddb463234831382752c5e6b24a20cd93b2da7a370dba8e5c027", 0xfffffe28) 20:30:27 executing program 3: r0 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r0, 0x0) socketpair(0x2, 0x5, 0x8, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000040)={0x3, "14354e3027a5833119561c6bf8e2b1f66acc5f7ba7a240a9c2711e41d1837dcea27e3d58973391855391cfa0d7c02836f998c621e2802d8f6ad2d129c9e2772d481b88949bde1cf7eae2169f5658a3278771e3031df72c3f98627739ec9f785de5eeebce424d7797c997ace0efb9e57ad9e2a7bb"}, 0x7c, 0x800) msgget(0x1, 0x0) syz_emit_ethernet(0x72, &(0x7f00000000c0)="c9f2bca0d75e9c6f5d97d679209e7b2d8bd8265c2eb8fc2ffb569a5d488e511b76c4c4b154ab0673d9b634815b0f8558ce5bcc75d37c6e91eeed27cb814d48f008906e01a2f383d5222983638659a66cc96e024c9cb27c5fb06f3540a3080e0aa736b92cc24de52f8357b23766c34c0b7cc6") r1 = shmget(0x2, 0x1000, 0x180, &(0x7f0000ffc000/0x1000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x1000) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200000) recvmsg(r3, &(0x7f00000002c0)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/13, 0xd}], 0x1, &(0x7f0000000240)=""/106, 0x6a}, 0x21) r4 = dup(0xffffffffffffffff) faccessat(r4, &(0x7f0000000300)='./file0\x00', 0x16, 0x0) fchmodat(r2, &(0x7f0000000340)='./file0\x00', 0xf4, 0x600) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000580)=[&(0x7f00000003c0)='${\xb5\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='&\x00', &(0x7f0000000540)=',.\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)=':>\xa0\x00', &(0x7f0000000600)=',@\xcd\x00', &(0x7f0000000640)='%-#\x00', &(0x7f0000000680)='@,-&(,)\x00']) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r5, &(0x7f0000000740)='./file0\x00', 0x20, 0xfbe) r6 = shmget(0x2, 0x2000, 0x301, &(0x7f0000ff9000/0x2000)=nil) shmat(r6, &(0x7f0000ff7000/0x4000)=nil, 0x4000) open(&(0x7f0000000780)='./file0\x00', 0x0, 0x52) r7 = socket$unix(0x1, 0x5, 0x0) getsockname(r7, &(0x7f0000000900)=@in, &(0x7f0000000940)=0xc) r8 = semget$private(0x0, 0x2, 0x108) semctl$GETALL(r8, 0x0, 0x6, &(0x7f00000007c0)=""/244) geteuid() semctl$SETALL(r8, 0x0, 0x9, &(0x7f00000008c0)=[0x7, 0x5, 0x400, 0xff, 0x0, 0x3, 0x3, 0x4]) msgget$private(0x0, 0x910) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) msgget(0x1, 0x0) 20:30:27 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x220080, 0x120) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8005, 0x3) 20:30:27 executing program 4: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) bind$unix(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) syz_extract_tcp_res(0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 124.6146725] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1700 command syz-executor.4) [ 124.6346914] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1700 command syz-executor.4) 20:30:27 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x2, 0xe3) r1 = open(&(0x7f0000000140)='./file0\x00', 0x36a6593416f5fd39, 0xa3) r2 = dup(0xffffffffffffff9c) readv(r2, &(0x7f0000000580)=[{&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000300)=""/226, 0xe2}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000500)=""/110, 0x6e}], 0x6) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 20:30:27 executing program 1: msgget$private(0x0, 0x440) r0 = msgget$private(0x0, 0x204) msgsnd(r0, &(0x7f0000001700)={0x6}, 0x8, 0x1000) __clone(0xff, 0x0) _lwp_getname(0x0, &(0x7f00000015c0)=""/2, 0x2) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) 20:30:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x310602, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x60000, 0x80) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 20:30:27 executing program 2: r0 = _lwp_self() sync() _lwp_wakeup(0x0) r1 = _lwp_self() _lwp_wakeup(r1) _lwp_wakeup(r0) openat(0xffffffffffffff9c, 0x0, 0x400000, 0x0) _lwp_kill(r0, 0x7) r2 = _lwp_self() _lwp_wakeup(r2) _lwp_create(&(0x7f0000000100)=ANY=[@ANYBLOB="0008bb", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000000000800000009000000e1fffffffeffffff0000000000000000f9ffffffffffffff0500000000000000060000000000000008000000000000007d3a00"], @ANYBLOB="000000000300000004000000060000000700000000000000040000000000000007000000000000007f0000000000000004000000000000004000"], @ANYBLOB="04000000040000000008000003000000050000000000000001040000000000000200000000000000040000000000000001010000000000005d00"], 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r3, &(0x7f00000001c0)=r2) _lwp_kill(r2, 0xffff) 20:30:27 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096, 0x1000}, {0x0}], 0x2) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000380)=""/4096}, {&(0x7f0000000180)=""/50}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/209, 0x293}], 0x1000000000000203) [ 125.2050566] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 693 command syz-executor.1) [ 125.2751028] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1206 command syz-executor.5) 20:30:27 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x310602, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x60000, 0x80) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x6) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) [ 125.3151233] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 693 command syz-executor.1) 20:30:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x244) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 20:30:28 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0xa3) pread(r1, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000280)="3a11c3604db7e851290fa1cd6daeec8d1d0afb2fdda0a94bab054698b4fb9d9bbc4bc22cf39616319cc7b5b025e1d9ef610cba727bfa868fd2481788cb577eba95d3a49ce154c92fdc476972977dd7edcdb34eac332f676d846ae5affc23c9f7a5971fb9f4a3c235146f8406e8c6283bb87a7a055cd29ff70c392d65d55f5174736d83daf44d552e3e57d726b54bd250614cf5afa1ac902269d6bca58dc958612dc60a2d3c86896b56f1b5e8c005eeab5c5580ee371ce68c0ef7bfbb8e0131a6a07e4ac1876809025eb66faeae5479b3623d7774aa79531b30aab0f16d19c2cefabb2ca2cd2002fcd361df0bc7b7351bac374581a619d56045eddcdd3c2e5436415eaf6f4050f141f11b275eb33c100bd88fe87d2ade75f7c5ef38d68d2a5129a488ccbe1cd7fca9e8335baf4833990440441457ae5d28af59c556320455294258f1aa8ab52f9be5bb142b2fc4c6537dbeeac0e374731fa0231e8e24fb87cbfbdc9ea32867ae22ce4a553c51c4595dbcfa8bdbf63d739c43f8101c425de0893ab55cd71d4f1c900fe7c65d62615476f6aa7f3bd53f19d5b6358ab7c6377fb831e9e94501d09af0410b96fb4baa83ccfdecdba2e587d8f4287d9135b9fe9443e0f0b2a7994f012cd1fc7513e983291b7409a1e231964a69f270555bb400a6f087a9c0bdc0e02a921e15ca9a4026712e786272c1cf9bb9fcc4303496c80e79bffdfd8349cdc38fd867a1260f8cbf835d0f935ecb3c7cc1279510455965f272402cf224e45a92335b43c7c529751d2ed2464c9698777fc2f59c726884d3b5d1b276e2784fe721cbafd76b87b4257149452f3014192e71675ad15fd3d88a17f4af8e8e814b0e9b5cc449afc4ebfbd3e814e905d7cd80c910f9cdd390eef14d61f41908bdb7ce8c53a5390baec0422436d0eb466fce5317d6ac6257fe4e29badf0f0bca4e1c1c2a0848b2fd9efd4f440f6c86e538967830370874abf045f86e737b72940b949688490d089702971e8026cffc5a6ab8046ceef9390a2adae949d59e8ee28c7bd77fec78a849477c1000d3f652d39e6f5f6c704cfbf5d270270a7ed25b3f6ca0fd56252453b5e61d57cefc241b537d7181e9a91be65f61e19e8ef02afe8ede1f53a486c4864c80f408ba6b26a36a6a988ed4e54f8ced77b7968fe0fccd027938669781bfc9fe51744c8aeaed5ead28f9f601f62cf5c44764f053c580878ee083597f62a84bec87328cc728ff871d76ff75ed11548938e89b79262411b972d296ea58c6b9e2002f403624e666345e1c15652bb503ffff61e0c5984d7928dcf1fa8382b3bc6777822e13f00e5ccdf68b32919049a86bd08cc3f9d6100a49248860fd26520552cae8420a51cc3076fd6f01d20a258d0618b445f5ff0960855832880720fcfee0ff688d3c3dbfcc480e1d62baf055a2ae33010eb48fb804e03c189f3ff95cb25892f01e1aabd77cbe37e15127d64a4da2e5eb9f1bec11dc15cefb17c183167b185b724b65c8a965339f700fb69e0e7834dba735f4afaaf2cf63272a78b96604645788b8dd07bd585f3fc448d41f9445f0fe951a82c54ae8eae2f6f5bc85d95ece1bd3d42374b1d513e55a1c001ba6f7b89146ed24ff0855f2ab01d192a949541b4f625eb8a7f86b5e4f0a4915ad4d622c4b8503f508d65c49acae043631db8c6e86b486520edd7da93df5206beadd841b3b4f0d45079f9ceb4f4199cdee55925830bc8896e1ebfa1020f209290d2020d9e2b8d98f6c45e53833b53e8e26b05e98b4d9f76a2ccff5a7f426859fdecd5f55df4e91471c4ccb97962a3a8cc33908a04d315053c3fc3eea18d291d07602d15d48d7e88d8d274911c9cc78d971e352e5a57c092042bc0d3780860083af7c4f8543365b953b663848c01b478fa216b7c27b58b835c8a6fdc66dd38797e90562f937c7b0c35cda1997cbe0c19ef944e7fbd61bece87fea663b685477df66a1c0bd2ffd7263149faf63f105adc186df2c4439864fa78f25abbf5d4490a678f8d5429306f8ed99a4c56dd78870e0966d16607ebfd28edff5350a71a6a4052c5dd050b6eba4da188e640b89c14f9fcd932971a36ddcd56d0727ba624eb787de42decb41cb35aebaf2a46ce2b7dc61efc703210923effe75d27a4354481a694329af5dfa949e8fb8a5f8d199eea908539a35d6d80d628155781ac222c9bbcad66ca5d92c102a2663ce46637279cfb7237c549c458ae23a59bd9e4781cb9e83ffffea6b9aea72092aa3416569088e2180ad5d4feed073995507af466523d638e544c5eac3890d48eecd8639de0d1280f49b5df4ea55e25b9ad99850791d0798e947e6cde67637d8f95cff34377f15fbf5e1ba1b2f7b623b0d7ad34fd401bc4bcffe1308ec6e7bfe5282f50fe788bd490d7c5d2ccb4be400aaf1030532205c9075dc5d14f5984297d8c7e0180066622adf8b2bec248b0f198beda24a65a6c16a46c54bbbb89091dcddc2fad2bc34e161d0335d2e2d9f83dda62651f3772bcc8aaf52f34ea70c18f7d5d21c27f1597f4c45cf98361180e7ad6d354e35c7ba5994e6d7b67026e6536a21f2646904bc96a92069c4d595b4a70b115ede67557ca2dcd8435537551f194f803ef6d1fcbf59c4335d989e4491549ed81f4a358befa76ceedf033d9d7f188fe6209e4670a0af9971ede4121b13ddd1452db79f0b6fdd8983c5f8a6ccd3e26f83e4ea621cf1f6797b3b2c8b49f096799406947fbb3702c4774466fd528b109da145c2946b1c915e6286c18f61a4a343a44f4863e26e1fa64f6f7694f47b0f40dac389cee5f4bf55d45dd7342fe281c2823f03486c7845c8cb9f485be997ee24b93b5093501367474a7309854108382101888257174cda595aa676f134268c1d816c93287ce70c62f7c5b3710e799af7ed0adc8dcd955faca916204e22b65bff3cd141d7f6165927270f4959de03bbc17148adc6b8bb4375ecfe3405a0cb6262feb5cac01e32dd92a3db645f5a441d8f22fa814b1a16299ceee3bb9233e3210d43d0f0e42435f8fa0723b6db4a00016e0700e2c10f2c6a860516c61123453a409f8b902918db270106d7613e31af0d3b2d212b6b2eba75f67966a7c676bbf9c01cd66cfd8749588272d49355cec52465a5518b28b7415476a3277184186eec91102b892770f5ef1342ad6461ead6d7a919731403ebed8ca89cba2abeaa67bb7a1f81733ac781733ba986ba78d74bd2fb9e8d8a24950c5e37465d7bf5f3bc068aa4f6986ae0d496e8d6b7d2413c1827360e8572c649d878813f54daa90a511173bfcd23ddf32fc03e37d50245da32d0e6ecde1ca67eb8819fed73ca02ea70df98846c1b69fb9a1d13a94a2d62a524a809884fa941eceabc8de4972a0b6b723cf3623e2173a49a626e6c861acd131a918e429106b89e7ec9ded2bd94ddc19e6a22606c6ae67da6d68aefcaec5cc5ca514b9f7ef2e6a6bbb7ff445c0fb65e4afe8d7a23f3272a877fa8531104eb58ca5ad2e0670bf8ed2fb54762751131d4e6540a864498fcc867dbc563883a8d98f53f32bfc8cb94974e7f72d93b543034cd465a8d03d630f5e26708e4c94674af41e04f81b3002e72ca45eb7f10830d04e8e974416121f640266ac1be07ecdc9a9700abdaed5a7bd9ff7be6574d4cc6bd4b5901fa985358ba082e4cde17880a8b8b1493b2c2158f5639f88cdd8031ebdcc85689223d726dbae500cc12f6f80c0a2291e12106c432b6d6f477b9203b618831412a761c782529f84db35297083985066a2afe3ecbef0903460c848dd53c846e1acd608369fdcff8a6f1ee1c1772e07d5fdc6a0d3322a2c01bc38923d08c27282c5001693f1018834d5bdba9bb6afb7cda2088fc6e0e3e53246d8c0fa438cf79d89da3d04c302de52abd6a18515c32d6545c0b6805a72833ede1dc2a995ed2d236debd4ff1e470be4f854a3b7985e04209737bb86f04eb6ad8e16e8b8fbc2fa902fd25eeb08878cb4db7c0136551d2284d8fc6cc89d837959c0ee9308c054b872910d76314ca70c813bd93bcae369d94f573750f9b3f4646b1cb0709d533714606331426fddd10ca74a11298f90837afc4f517ad610779181d46298eececc811ad36d8b971a4074dbeca2f8c61787aaf6850afe8e2c2fea17a8c082d40128b96792af7211cbf1ec9427de286d2af6f545506ac7d2ae7b550989364b81f02e2c015e34885772ebdbfd4c50db78575b1d031b4a0aaab2bfbd41132f206b527dd376f3c5eaa7013a8a1c290f4a6dcb85360071a2fa989eaaff7c4fd7bfef613fb9cf8b5c8754f824dffbedcacc8865f29241dd65daf3597a027be94e25af2d8d0ded083976fe0998b6b122cf37377e8878a7be26431e69eb82e12af2dd2453a372633d4d35ec9513f125a009623bd24fb8ab9e8d8a2f8ab18f03becf8e7ede304e3ee83774b409022ae4e95944d7d8575519687e6155570a756b5f4b295a5fdf02124055738a3a22ee4d9dc4e166b8683c8bc872332344aa4823315187b531ec4d4b163e903419cca2cee59a39137cc9e9f292cec0db072f917551ffe1372af78c6de78431eeae4cdb51cab8a5dc5292474a136ea0db82d04b1378ee548180ea7f3faa7d118d0d424488863cafb403b2d47616d7b2a997916eeae471ecae360276d2e689e99a758e355e8b21a9371d7905a7863c2fb98f14369c248007d55ad8755741e3f9cc04e1bee839a3e9dc4ed54aaff5880057d1eedb0d89f3b97ab46615f271fb3b0621384e2eb7cc87e2f77118c823f3cd905f2852df3372a2f8290f632697637ca87686a68768627726dcd250d566a3ce6502cfbfb8fbd20240aad2e784ebc75979ecd3bf50e750818e778253eb0ead2e010da37caf2c30cda1cb60dadd994ea37fda513b740c7d2c7b2f0b3b9472772854388e37cf8f56279c4a812a4d23e53eaebc03d6db967b8f71ca95f3dbbf525a52663fdeafc4639764a8d3ad1ab7af05bb1bf7ac27c661b47c193bd0f43aa90b3dace769ed590910a0ecbd1a772598e97eab843596c90cef07952b57c73dae5c9805ca87be84d6b39955497a53ec1e9392955b1182fcfff86f2067eb90a14c9ebc7bb232d2076a1f4c5a125c3e65d02f01925c0b041cd45184ffea7697a57c93c9b110b48e0667bbf922a1409414bb48c5c53f1430a9f00b08eabb41408c6266d62279029fd58e0194a3dabf591eed91c80dc970d278230970c9237aa5ab3ee5b3556fc4ea43b484d531f9e591384489c3250ed92ca88e6c9ff1840c795b236e3e316954fa339aebfabb7d4a13cbf72b216663631118d43dffe3afaa92cb954a95b9317f2626bfd5ef40dca8343132ec8485448d7c74a5da5fdcd56f759ceac25a65542add894e26e6685676f722caed250a5fb64f87922c8d6ac6afbd45e673f0ae3cf98786aa440a0f21994f5b7f8cfae4e12c52672ab3062bac939dc28cea1672d06e9a6141818949af97960db2d99c0eb04ab90ea71e12ff2e9873161889b692f136ef75f972979766cd5d119f070957e66f3fbfaf9ec9622848c6d04464d7ea0bdb48b0b1c555e160129334862e6bb7e1513c43bf6a5079fe7aa4e11f4563b6d8c70ad631adcde6ef15fc90e64506fba39e7ca6dba77c564ab2198505e4d8eb77ee1caf5b86959f64aaa3dcd7dbd4b4e7e0cd5cbac1c8cd1c42b0c79a5c3de1161c5ef32b14d8c2db24965a150f277968825686a84e5d61a4c7b6d15f33fa3801f3a9ad3257a5b0b7b308b4406aacab90d8375aa5c955f193faf96e4b2f25a3321f35a5af3e771e9503d392849530047", 0x1000}, {}, {&(0x7f0000000040)="eaff2fd48a1a5d1f33ab390e0c60e9f5be9d8c74b4cd847f61e2f08250c15bdaab52a93d23f18f0868368ad93c21f57fac009a5be0bff97254ac897ffec550117c2ff3e0afb7e371cd3df94f4167348f402dc8c24d563e70a22fb8ec848a910f5cdccf0b3efc3329a2deab3589652fbb462c62ce0850010d7bfb1dcd3df27c69db85d76cb6924bff627a031a4d462c4ca1d96eed6c4ddcbaa180fb8881caa647140e0b5370633be0e4db777b64b6e5f75937c75519e595259f761f89481fcabe", 0xc0}], 0x3, 0x8) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) dup(r2) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x2b) [ 125.6853630] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 951 command syz-executor.1) 20:30:28 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f00000001c0)='./file1\x00', 0xa01, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0, 0x6f96) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file1\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) pipe2(&(0x7f00000016c0)={0xffffffffffffffff}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400800, 0x180) r5 = dup2(r4, r3) fchdir(r5) madvise(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x6) 20:30:28 executing program 1: mknod(&(0x7f0000000140)='./bus\x00', 0x2080008006, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) r1 = geteuid() r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) r4 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000580)={{0x9, r5, r6, r7, r8, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, r8]) fchownat(r0, &(0x7f0000000000)='./bus/file0\x00', r1, r9, 0x400) mknod(&(0x7f0000000200)='./file0\x00', 0x100008004, 0x0) unlink(&(0x7f0000000100)='./bus\x00') r10 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) dup2(r10, r0) 20:30:28 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) mknodat(r2, &(0x7f0000002540)='./file0\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) pwrite(r0, &(0x7f0000000000)="ba", 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) preadv(r3, &(0x7f00000024c0)=[{&(0x7f0000000080)=""/171, 0xab}, {&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/206, 0xce}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000002480)=""/64, 0x40}], 0x8, 0x8) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 20:30:28 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400004000002ce52, 0x21) unlink(&(0x7f0000000000)='./file0\x00') fcntl$lock(r0, 0xf, 0x0) 20:30:28 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x4, 0x410, 0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/86, 0x56}, {&(0x7f0000000240)=""/231, 0xe7}], 0x4) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) getgid() getuid() writev(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x800) pread(r1, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0, 0xffffffff) 20:30:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x20000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x88042, 0x100) pread(0xffffffffffffffff, 0x0, 0x6, 0xfffffffffffffffc) r4 = dup2(r0, r2) pwrite(r3, &(0x7f0000000040)="e5d81720e367cc9887209c94eda11fbd1fae192197c8aef92031a00852b8f9b96696dc9ac501e24e591d3452b5ba85bf316814463897a9518fbe", 0x3a, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x263f50491d3e9390, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0xc977d4f8aaf5c8c5) r6 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) fcntl$dupfd(r5, 0xc, r6) [ 126.1856847] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2618 command syz-executor.0) 20:30:28 executing program 2: r0 = socket(0x18, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x471db08cd87c386d) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="06", 0x1}], 0x1, 0x0) setsockopt(r0, 0x6, 0x2, 0x0, 0x0) 20:30:28 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000180)='i', 0x1}], 0x1, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2, &(0x7f0000000500), 0x4) 20:30:28 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) _lwp_create(&(0x7f0000000380)={0x4, &(0x7f0000000280)={0x4, &(0x7f0000000040)={0xc, 0x0, {[0x4, 0x2, 0x80, 0x2]}, {0x9, 0x100, 0x4}, {0xffffffff0000000, 0x3, '\x00'}}, {[0x7, 0x5, 0x3, 0x8001]}, {0x48, 0x3, 0x1}, {0x5ede, 0x0, '\x00'}}, {[0x550, 0x5, 0x9]}, {0x10001, 0x3f, 0x1}, {0x3, 0x48, ']@\x00'}}, 0x180, &(0x7f00000000c0)=0x0) _lwp_continue(r4) dup2(r2, r3) pipe2(&(0x7f00000016c0), 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r6, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) shutdown(r6, 0x0) [ 126.3558017] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1852 command syz-executor.5) [ 126.3669788] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2618 command syz-executor.0) [ 126.3758129] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2618 command syz-executor.0) [ 126.3858122] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1852 command syz-executor.5) 20:30:28 executing program 5: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) chroot(&(0x7f00000003c0)='./file1\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = accept(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="e325fbac4e57edf783626da93df8e67242924f633c03f8f54443365d9230cf3a5ce1b126c1fbe805b031879d1c146c0e4f4e5acd1cb422f12c0bb18f7a6331c748a23e1f4561967956d28a4cbb81273986d3370d5c7d1e1832cc1120fe18d459802d3b299ddb1d6cd6590e2c8b55cfae880d97068307dfe6515aff63bccc535336352a75720424f9cf770bee76719bf6912894271a153e38ce238fc265ec", 0x9e}, {&(0x7f0000000240)="cfcd95654bf061a6c08db48b65e07c05dbc9500565bf802ef7f9c269a664dca65ce8d6cefe2528a40256f0087ec1adf49aa14a132c21d2e6dbc50606698b389f0bd68449c15c4d1c87008d35577c1a498b3290e801d3688476e8967bd98829fc575873399cb9ad2d50a6746ef85f8f19e1a53600530e63d81b11a2a5cf5e7a538f5ae4c1d70b2fd8c37d3906c4444005b492216623cdd6575ff2f10265a9d7c5d0599cf4035322612d0375bd32ddaf60f69b7000fee2df7485a2e2a0c853f1fee81ceeb1c6a152be2030944449", 0xcd}], 0x2) fchdir(r0) 20:30:29 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xfffffffffffffec0}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) write(r0, &(0x7f0000000380)="aadabe13636f55a4ee0656ab60ef773a2a5f00065e562e61a01f102b32c7a1dcd696752d22fe2365ab96736c5c79", 0x2e) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0xfffffdf2, &(0x7f0000000480), 0x11a5, &(0x7f0000000400)=""/111, 0x60}, 0x41) 20:30:29 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x77e8ec6238ece316, 0x0) unlinkat(r0, &(0x7f0000001480)='./file0\x00', 0x3666d3e6a114acf6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) recvfrom(r1, &(0x7f00000000c0)=""/94, 0x5e, 0x800, &(0x7f0000000040)=@un=@file={0x1, './file0/file0\x00'}, 0x10) 20:30:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0xfffffffffffffe1e}, 0x2) 20:30:29 executing program 5: socketpair(0x3e, 0x20000000, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000000c0), 0xc) open$dir(&(0x7f0000000100)='./file0\x00', 0x420038, 0x0) 20:30:29 executing program 3: poll(0x0, 0x0, 0xffffb280) r0 = dup(0xffffffffffffff9c) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000000)="5a5a5e3486939e20055d15383e9bd34af65ffaef3bb75b5bed9640e215660d3cd1932be6cced62fba82cd123a11b61a46d40825aaf9a1b277d3baf960daf5d0340de0e72dddf7ceaf61bdc4710de608072373e6ddf7c6940f5d8115ec7f514cc76d9b956546532ebc71fd3b5f81e4780483b6e3ca21d79e366711a30ef88dbf7872692b61dd37ee461f23e452129480bbde5e328057273c88fdb", 0x9a}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="80742c926774a051e66f15d582e50fb731b06b01cae63bd6d5ccef7abef4e6e14332aafbba2049d03f6bd0c4c227deff750bf5889d29566f9c9f7be02238dee53a17ee0bb2b7dd006d582c6adec72975e43b68efbe97293ca4102f197fff0f5e3b4f9587effb971eb8", 0x69}], 0x3) pipe2(&(0x7f00000011c0), 0x0) pipe2(&(0x7f0000001180)={0xffffffffffffffff}, 0x4) fcntl$setflags(r1, 0x2, 0x0) [ 126.9461753] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1601 command syz-executor.4) [ 126.9461753] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2618 command syz-executor.0) [ 126.9721125] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2618 command syz-executor.0) [ 126.9822287] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2618 command syz-executor.0) 20:30:29 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) accept$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0xfffffffffffffffe, 0x100000001}) 20:30:29 executing program 0: r0 = semget$private(0x0, 0x0, 0x100) semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000140)=""/44) r1 = _lwp_self() _lwp_wakeup(r1) _lwp_create(&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000040e0ff00", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000000000000800000009000000e1fffffffeffffff0000000000000000f9ffffffffffffff0500000000000000060000000000000008000000000000007d3a00"], @ANYBLOB="000000000300000004000000060000000700000000000000040000000000000007000000000000007f0000000000000004000000000000004000"], @ANYBLOB="04000000040000000008000003000000050000000000000001040000000000000200000000000000040000000000000001010000000000005d00"], 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r2, &(0x7f00000001c0)=r1) _lwp_continue(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000000180)={0x0, 0xfffffffffffffe45, &(0x7f00000000c0), 0x13f, &(0x7f0000000040)=""/236, 0xd6}, 0x840) setsockopt(r3, 0x1, 0x4, &(0x7f00000001c0)="0d46d791722ae7dd430437cfa6bc6170da8b9a52002885d6905458b9a6d045e8ff7f00008bfd", 0x2c2) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r5, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000280)) dup2(r3, r4) 20:30:29 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x110602, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/82, 0x52) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r2 = socket(0x18, 0x1, 0x0) r3 = open(&(0x7f0000000140)='./file0/file0\x00', 0x1418142, 0xead0f1582326f523) listen(r3, 0x2) setsockopt(r2, 0x40, 0x6, &(0x7f0000000100)="000007eff152436032cc8d371d260000", 0x10) 20:30:29 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x1ff) write(r1, &(0x7f0000000040)='b', 0x347fff08) poll(&(0x7f0000000100)=[{r0, 0x4}], 0x1, 0x7fffffff) select(0x40, &(0x7f0000000080)={0x3f}, &(0x7f0000000180)={0x8}, 0x0, 0x0) 20:30:29 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000180)="bd", 0xff24}], 0x1) fsync(r1) pwrite(r0, &(0x7f0000000900)="b9", 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) pread(r2, &(0x7f00000001c0)="6ab0571a74294d54d98e2fcfcdd2466187a9008256c1a7b69bea8fb28c2a61eb44f077a00563b1dff2f6786af583f0b675495be367240ff1c65f7f003382c814dc1006f563775f01450dad31ed2da80bdb84fd102e44b4e9bc40520420acf23b70c50ab600ad359f9ff0b28249a05c30952dcd6847f6f039b8a75e2d0a20e9a16fa2eb7a999b6917e52f5d75667ddb239a3236b60e0269e984a16b9937e58516072e7cb9a45f8aa8697442f36b87590c323519e9e189", 0xb6, 0x1) 20:30:29 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="e3ff000000000000", 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="897beccd2d3b7180be09cfe9369dd58450545bc1399142432b249b8d5be7059e0057060582fe36f2b61b0be93fe0febf684b092e90a6b8f1bc7aff95e23a0009912433726ba9b65043dcd3eb677f9de2919f25b106", 0x55) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="e3ff000000000000", 0x8) [ 127.5265554] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1869 command syz-executor.4) 20:30:30 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x3c90, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/64, 0x40}, {&(0x7f0000000080)=""/92, 0x5c}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/198, 0xc6}], 0x4) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0, 0x0) 20:30:30 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r0, 0x6, r1) r2 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000580)={{0x9, r3, r4, r5, r6, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r7 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r3, r7) r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000380)=0xfffffe99) fcntl$setown(r8, 0x6, r9) r10 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000580)={{0x9, r11, r12, r13, r14, 0x10, 0xbca}, 0x5, 0x3, 0x1}) seteuid(r11) setitimer(0x1, &(0x7f0000000200)={{0x0, 0x1}, {0x1, 0xf6a3}}, 0x0) getitimer(0x3, &(0x7f0000000000)) r15 = socket$unix(0x1, 0x7, 0x0) fchdir(r15) 20:30:30 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = dup(r0) fcntl$getown(r1, 0x5) 20:30:30 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x6868e, 0x2) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x2) mlock(&(0x7f0000015000/0x3000)=nil, 0x3000) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x4200040001000285, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 127.6666402] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1869 command syz-executor.4) 20:30:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) open(&(0x7f00000000c0)='./file0\x00', 0xdb4abe762f973fc5, 0x2d) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) select(0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000004c0)={0x0, 0x1000}) 20:30:30 executing program 1: fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) mprotect(&(0x7f0000294000/0x2000)=nil, 0x2000, 0x1) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) listen(r0, 0x5) socket(0x1f, 0x5, 0x2) r1 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r1, 0x29, 0x16, &(0x7f0000000240)='\x00@\x00\x00', 0x4) 20:30:30 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x10, r1, 0x0, 0x0) pwrite(r0, &(0x7f0000000080)="ba", 0x1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) [ 127.8567613] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3539 command syz-executor.2) 20:30:30 executing program 5: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0xffffffffffffffff) r0 = socket(0x2, 0x2, 0x2) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getpeername(r0, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0xc) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:30:30 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) pread(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x102) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 20:30:30 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000080ec2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file1\x00', 0x10, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = paccept(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getgid() unlink(&(0x7f0000000900)='./file0\x00') fcntl$getown(r2, 0x5) 20:30:30 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000006e2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) clock_nanosleep(0x20000000, 0x1, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) clock_gettime(0x2, &(0x7f00000000c0)) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', 0x0) [ 128.2470197] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3539 command syz-executor.2) [ 128.3070572] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 855 command syz-executor.4) [ 128.3971092] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 601 command syz-executor.1) 20:30:31 executing program 2: compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r1, &(0x7f00000001c0)=r0) _lwp_create(&(0x7f00000002c0)={0x6, &(0x7f0000000240)={0xc, 0x0, {[0x4, 0xffffc369, 0x5, 0x9]}, {0x2, 0x3ff}, {0x9, 0x9, '}:\x00'}}, {[0x1c8, 0x3, 0x7831, 0x3]}, {0x2, 0x1, 0x1}, {0x5, 0x6, '@\x00'}}, 0x80, &(0x7f0000000340)) _lwp_create(&(0x7f0000000380)={0x756b9e2de34015e8, 0x0, {[0xb57, 0x5, 0xffff, 0x8]}, {0x4, 0x6, 0xb}, {0x7, 0xd77, '@\x00'}}, 0x80, &(0x7f0000000400)) _lwp_self() r2 = _lwp_self() _lwp_wakeup(r2) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r3, &(0x7f00000001c0)=r2) _lwp_wait(0xffffffffffffffff, &(0x7f0000000200)=r3) r4 = _lwp_self() _lwp_unpark(r4, &(0x7f0000000280)=0x3) _lwp_kill(r4, 0x81ca) r5 = _lwp_self() r6 = _lwp_self() _lwp_wakeup(r6) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r7, &(0x7f00000001c0)=r6) r8 = _lwp_self() _lwp_wakeup(r8) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r9, &(0x7f00000001c0)=r8) r10 = _lwp_self() _lwp_unpark(r10, &(0x7f0000000280)=0x3) _lwp_kill(r10, 0x81ca) r11 = _lwp_self() _lwp_wakeup(r11) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r12, &(0x7f00000001c0)=r11) _lwp_unpark_all(&(0x7f0000000480)=[r4, r5, r7, r9, r10, r12], 0x400001c1, 0x0) 20:30:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) r5 = semget(0x3, 0x3, 0x724) socket$inet6(0x18, 0x20000000, 0x7) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x9, r6, r7, r8, r9, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r10 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r10, 0x6, r11) r12 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000580)={{0x9, r13, r14, r15, r16, 0x10, 0xbca}, 0x5, 0x3, 0x1}) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000140)={r2, r8, r16}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r18, &(0x7f0000000180)={0x0, 0xfffffffffffffe45, &(0x7f00000000c0), 0x13f, &(0x7f0000000040)=""/236, 0xd6}, 0x840) setsockopt(r18, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r17, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r18, r17) [ 128.4871723] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 855 command syz-executor.4) [ 128.5472122] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 601 command syz-executor.1) [ 128.6773010] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 855 command syz-executor.4) [ 128.6973080] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 855 command syz-executor.4) 20:30:31 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2902e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) close(r0) r2 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) setsockopt(r3, 0x14000, 0x9, &(0x7f0000000040)="a4fc44462561d36e8fe43614f13b336a5630e4cf3dd3ecbe23799b63b343e77812b746ae2a43a6007745827d9a987a1b7eac6625e1acf475c901596c4768981adebfcf60303b8dd11f932a1e22a356bea63d06e2d11b8a1f7cf5004e0ba9e8d09e9c8a775a54da07dbb777e2eea93a8b85f9c7eee5f217f530955555c3ea0c98dc533470e276524db2b06d80c67667dd6c07a100c5c690ecb9b087", 0x9b) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000b56a00"], 0x10) close(r1) 20:30:31 executing program 4: r0 = open(&(0x7f0000000400)='./bus\x00', 0x800, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x100008004, 0x0) unlink(&(0x7f0000000100)='./bus\x00') r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./bus\x00', 0x100) dup2(r1, r0) chroot(&(0x7f0000000040)='./file0\x00') [ 128.7973677] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 601 command syz-executor.1) [ 128.8273879] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 601 command syz-executor.1) 20:30:31 executing program 5: r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r1, &(0x7f00000001c0)=r0) _lwp_wakeup(r0) r2 = socket(0x1f, 0x5, 0x0) r3 = socket(0x1f, 0x5, 0x0) dup2(r2, r3) 20:30:31 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file1\x00', 0xa80, 0x0) rename(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file1\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file1\x00') 20:30:31 executing program 4: r0 = getppid() unlink(&(0x7f0000000000)='./file0\x00') r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) __clone(0x1000, 0x0) setpgid(0x0, 0x0) setpgid(0x0, r0) 20:30:31 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40e, 0x8) flock(r0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10800, 0x102) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x5c3160c41f132aa1, 0x2) pread(r2, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0/../file0\x00', 0x8, 0x120) renameat(r1, &(0x7f0000000080)='./file0/file0\x00', r2, &(0x7f00000000c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) bind(r3, &(0x7f0000000040)=@un=@file={0x0, './file0/file0\x00'}, 0x10) 20:30:31 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r4, 0x6, r5) r6 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000580)={{0x9, r7, r8, r9, r10, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r11 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r11, r12) r13 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r13, 0x6, r14) r15 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x1ca) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r15, 0x0, 0x1, &(0x7f0000000580)={{0x9, r16, r17, r18, r19, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r20 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r21, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r21, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r22, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r22, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r23, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r23, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x4) fcntl$setown(r20, 0x6, r24) r25 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000580)={{0x9, r26, r27, r28, r29, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x8, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, r8, r12, r17, 0x0, r27]) fchown(r1, r3, r30) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 20:30:31 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r3, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r3, &(0x7f0000000040)=@file={0x3, './file0\x00'}, 0xa) listen(r2, 0x0) r4 = socket(0x2, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x10) shutdown(r4, 0x2) shutdown(0xffffffffffffffff, 0x0) accept(r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 20:30:31 executing program 0: accept(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xc58, 0x9}, 0x8) 20:30:31 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0xbeaf357b018f93bc, 0x8) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) utimensat(r2, &(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={{0x6, 0x8}, {0x1, 0x3be0}}, 0x200) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0/file0\x00') r3 = _lwp_self() compat_50__lwp_park(&(0x7f0000000000)={0x7fffffff}, 0x0, 0x0, 0x0) _lwp_create(&(0x7f0000000280)={0xc, &(0x7f0000000200)={0x400f002e, &(0x7f0000000180)={0xb, 0x0, {[0x8, 0x5, 0x3, 0x4]}, {0x1, 0x3, 0x1}, {0x1ff, 0x2, '-@/!\xfb*!]$)-%\x00'}}, {[0x7fff, 0xffffffa8, 0xfff, 0x81]}, {0x4, 0x5298, 0x5}, {0x7, 0xfffffffffffffffb, '+^.\x00'}}, {[0x1f, 0x5, 0xbb, 0x1]}, {0x401, 0xa82, 0x4}, {0x100000000, 0x5, '-,\x00'}}, 0x0, &(0x7f0000000300)=0x0) _lwp_setname(r4, &(0x7f0000000340)='\x00') _lwp_unpark(r3, 0x0) 20:30:31 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) r2 = socket$inet(0x2, 0x8e58cf65811fd86e, 0x1) r3 = dup2(r1, r2) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3bf63d40c84b828b, 0x10, r4, 0x0, 0x0) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fsync(r3) 20:30:32 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x4, 0x0) socketpair(0x10, 0x4, 0xc0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) open$dir(&(0x7f00000000c0)='./file0\x00', 0x800, 0x80) r1 = socket$inet(0x2, 0x2, 0x0) sendto(r1, 0x0, 0x0, 0x4f04e92eba0ce083, &(0x7f0000000140)=@in={0x2, 0x3}, 0xc) 20:30:32 executing program 0: mknod$loop(&(0x7f0000000380)='./file0\x00', 0x2000, 0xffffffffffffffff) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$dupfd(r1, 0xc, r2) 20:30:32 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) sendto(0xffffffffffffff9c, &(0x7f0000000140)="449a0284f1b1e29e19bf60a249078c9840cf02a655643fe61abfdb8f0d8f8bd68d72ea6b245c0b220dd3023b9ffea653d1387243572adbe03563ee6b1bb676176ab8c2a0726614eb4b2cfc1ba1b583b9f2", 0xfffffffffffffe59, 0x400, &(0x7f0000000080)=@in={0x2, 0x2}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) r1 = dup2(r0, r0) write(r1, &(0x7f0000000440)="a402d6883e962f8cf2afb46abca9072b2b673f01501d4c09a666ad236e0a9764df01f8edb04c61a441084cce4f32ce0cf88b5622cd6930cf5dd840b7de25254c15bcba90afad9e2af25b05057d21715f1f1f925b2611f9a071c4cd0cf78712d5aecb94de88f40f6a833b62d3b3d69a4c5683c1fcf33016227e150ee9bfb9c933b1f358c79e6c4ff8e0ae0332b0cb4bdfad2191830ad123e8af63", 0x9a) open(&(0x7f0000000280)='./file0/file0\x00', 0x8480, 0x100) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)) nanosleep(&(0x7f0000000100), &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) recvfrom$inet6(r2, &(0x7f0000000340)=""/237, 0xed, 0x802, &(0x7f00000001c0)={0x18, 0x3, 0x1ff, 0x101}, 0xc) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) fchroot(r3) 20:30:32 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x45) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xa11, r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000140)={0x200, 0x1, 0x81, 0x4, 0x3}, 0xc) r2 = accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$dupfd(r2, 0xc, r0) r3 = dup(r0) r4 = geteuid() r5 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r5, 0x6, r6) r7 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000580)={{0x9, r8, r9, r10, r11, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r12 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r12, r13) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, r9, r13, 0xffffffffffffffff]) lchown(&(0x7f00000000c0)='./file0\x00', r4, r14) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) 20:30:32 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) paccept(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getpeername(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) unlink(&(0x7f0000000900)='./file0\x00') 20:30:32 executing program 4: pipe2(&(0x7f0000000000), 0x400004) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='b', 0x347fff08) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x9da6d5b2acfc2d6, 0x4) pread(r1, 0x0, 0x0, 0x0) r2 = dup(r1) pwrite(r2, &(0x7f0000000080)="5a0833c8a130a576316711cbce082745d383711fe379aea52b379a97dbb4fabbbd96ad1df1c30035703a0ba435fb058c9c23d2d1f7bb38d4194d3d51fcea8c5d2d60db35dbb48b4139ce4dbd24c5c4f1e891b20ea74b968e84916621608796eab2c4bbab0a2d1b7e4c87fdd202d1af1a0515dd72a705d71024dc4d775a7c58c19df0e0744bf71fd20729a6593927b80d98fe30e53c42474b00e0cb34f2c57754cdb665f43d4f7c48aa7d861814bbc5a437d1f118d3a693c414c6c1ef125a549abdea7458ff65d7fc8581c87bf59078ce167c", 0xd2, 0x2) [ 129.8580525] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 618 command syz-executor.2) [ 130.0281599] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3813 command syz-executor.5) 20:30:32 executing program 5: r0 = _lwp_self() _lwp_setname(r0, &(0x7f0000000000)='/\xb1\x00') [ 130.1282281] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3813 command syz-executor.5) [ 130.1782574] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 618 command syz-executor.2) 20:30:32 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0, 0x1) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x5, r1, &(0x7f0000000000), 0x0) [ 130.2783233] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 623 command syz-executor.3) 20:30:32 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f00000001c0)='./file1\x00', 0xa01, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) pipe2(&(0x7f00000016c0), 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000080)="0891c18a573b6d43b65bc86de7c3b621de9574e7aa7636bd1ecdb9028e14a27860744d08cc8b381aae21c89879e8f08276d8599593f5811a9633a85c38408f8237367887e905f9a65de91fd3f6d11a2257e0f817f92b06d4e597b037a6", 0x5d}, {&(0x7f0000000200)="b4d883170e20aadb9efbb2b4ea5a4be118b20623d3919a24391b7c70975d263785c6b65776b1e1c3f8681616f7425c05957bbf8aad63a20336b5bfa2d1312bd1c123edd63370d677ab7456db8a5903a917ba4f5900e1723454a3f441162822abdb27da272958ff6d7ca99d091db0a19bd198ac0d10dac839b1bf68363c95bfb6844eedee15e329f8fc74e2aa37ae5a34884e168dcc6a982fdc3e8ff1b4a3ae2c6b3c6ff5aafdde70083b6312e190486a6950ef4fa3de2f19dd57db50560d51c5f2f2f7939bba4bd4566bcc43ce49298dc1afa569c9", 0xd5}, {&(0x7f0000000300)="3dc61b818807a5860a4a81ae3ee410df8307726da92857207f95f2727102ee523915524d8810a38af0e0673cd762b9c349e120a267cf502e7c16e77a3f7b687ad50a04a448ebadb421d487237e2c4469272cb7ad33dfe2f2e938769b7b27c28acb1ecdecb6ed7621e3f3449438a58075fda8afe9ee314542e8e9655b2603443cdb03f64e4d5704ec64b79c4eb47ae9c3db632b0a54b9becedfa3889ee8fc010eefd423a9f9efbe4c4d85f2b2bda6e6983fc81bcd47a270aa726a0531e3", 0xbd}, {&(0x7f0000000000)="125f66b177464f593afbb69f40e3e6ecae3758662a6abc1830b21012536ff55718c0ef29673afeafb6fea68094be5a519a5cdb6df14f7c739fd0", 0x3a}, {&(0x7f0000000140)="05f005d16dd2a4e3", 0x8}, {&(0x7f00000003c0)="214a44c7bceeb52009769ddf80c31cbfd6a6b9d5b2fd501171d2d81d43678660b1411f4aaedf46a4ae02833a113f32811f64c811b20e1fd89103e3aeb70a48b0a3c91eb3057895169c9da27e8d386e248c7a691b18ff47da9ccf89f0eec2611a2961bf5fa074cd1f74", 0x69}], 0x6, 0x93d5) 20:30:32 executing program 5: open$dir(&(0x7f0000000080)='./file0\x00', 0x108, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) writev(0xffffffffffffff9c, &(0x7f0000000000)=[{&(0x7f00000000c0)="d5dc8f84de69d505a6d9e6f14cda6a2acdd0763fcd53a140f662beae775f6a88f8e7bc8e31ddafc14853db2f33f59545873f03b5e38879d4f440cdef0b67df7f80509617ead253", 0x47}, {&(0x7f0000000140)="8df640122aaf84d0198d8fa464ce9f3fc38d8944a01665ed6413ef24c512ff5e27f140d059a0a7a25f29c98f39d078f933b0aeeb57b82270008faffd028e2f90555ed0a71f74dcc44faeeedbdf6a3fe15f974def020cdbf58810854a9e3a254561b23e726f42aa4b91ee823127d62dc0399f722b91711d9571abb9ad492678f0055b6395e68d14fe51cfb41b85c970f327c90cbcde4c83a92173e2fc43e198075a379e34a7faa0b3e2e389a96ccfaec556c28a52e6882d9bbb5155020641201c0eb263dcbdcdbb1ddfc642", 0xcb}, {&(0x7f0000000240)="a1aae8539778a959da33fdd165ffe1134cc8dde83fcd6f515864186f868e5b90e44cc48abd756a4f7adf27d46509da064966be8ed8709c83d610c172531e8b2fa8da376697430a0438e90a0970b67c0cc270e829a33d9179106c6ecb2a8790ff0efab6fe09972f7abdbe24bca63b74506321a63014a27ecc663c26f4b4eac4f988e5a562db782445b29cf1574e89f7d98206df85bbf79dd008b64dd74f68d14d854c0c213255c514093d00505b612be2b9e47fa20e68c42d1063b56549cdf6b3fd16accf3f83a76d06c473cd4129cf24e6b9", 0xd2}, {&(0x7f0000000340)="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", 0x1000}], 0x4) shutdown(0xffffffffffffff9c, 0x0) 20:30:32 executing program 4: r0 = open(&(0x7f0000000180)='./bus/file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) r4 = accept$inet6(r3, &(0x7f0000000000), &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000140)={{0x18, 0x3, 0xc468, 0x1}, {0x18, 0x1, 0x2, 0x347eaea5}, 0x5, [0xc9, 0x1a1, 0x1, 0x80000001, 0x9f6, 0x3000000, 0xffffffff, 0x1f]}, 0x3c) _lwp_getprivate() 20:30:33 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) 20:30:33 executing program 3: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) syz_extract_tcp_res(&(0x7f0000000300), 0x80000000, 0x80000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240)=[{0x1, 0x4006, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x17}, {0x6, 0x68}, {0x0, 0xfffd}, {0x1, 0xfffffffffffffff8}], 0x7) semop(r2, &(0x7f0000000240), 0x6) semctl$SETVAL(r2, 0x2, 0x8, &(0x7f0000000000)=0x1) semop(r2, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r2, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x3, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x4, 0x3, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/6) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000240)=""/9) fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) fdatasync(r3) openat(r3, &(0x7f0000000080)='./file0\x00', 0x202010c, 0xd92425941cae893b) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(r4, &(0x7f0000000300), 0x0) unlink(&(0x7f0000000000)='./file0\x00') fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) r5 = semget$private(0x0, 0x7, 0x0) semop(r5, &(0x7f0000000280)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x3, 0x3}, {0x0, 0x4}, {0x3, 0x68}, {}, {0x3, 0xfffffffffffffff8}], 0x7) semop(r5, &(0x7f0000000240), 0x6) semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000000)=0x1) semop(r5, &(0x7f0000000040)=[{0x0, 0xdce0, 0x800}, {0x4, 0x8, 0x1000}], 0x2) semop(r5, &(0x7f0000000140)=[{0x2, 0xfff, 0xc00}, {0x0, 0x1, 0x1000}, {0x2, 0x4, 0x800}, {0x2, 0xfff, 0x1400}, {0x1, 0x7f, 0x800}, {0x0, 0x2, 0x800}, {0x0, 0x3f, 0x800}, {0x5, 0x1, 0x1000}, {0x2, 0x40}, {0x1, 0x8000, 0xc6b5ba934f9f3fab}], 0xa) 20:30:33 executing program 1: r0 = socket(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0xa9, 0x0, &(0x7f0000000240)={0x2, 0x0}, 0xc) recvfrom$inet6(r0, &(0x7f0000000000)=""/245, 0xf5, 0x2, 0x0, 0x0) [ 130.7786496] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2162 command syz-executor.0) [ 130.7986564] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2162 command syz-executor.0) 20:30:33 executing program 5: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) r1 = socket$inet6(0x18, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff, 0x1fb}, 0x0) r3 = fcntl$getown(r1, 0x5) ptrace(0x7, r3, &(0x7f0000000280), 0x9) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0xa, r4, 0x0, 0xfffffffffffffffc) wait4(r4, &(0x7f00000002c0), 0x40, &(0x7f0000000500)) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x6, 0x91, r2, 0x0, 0x0) wait4(r3, 0x0, 0x8, &(0x7f00000005c0)) r8 = getuid() getsockopt(r0, 0x0, 0xfffffff9, &(0x7f0000000380)=""/98, &(0x7f00000000c0)=0x62) bind$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x18, 0x2, 0x38, 0xfcae95}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)={{0x401, r8, r7, 0x0, r6, 0x40, 0x5}, 0x5, 0x1000, 0xffffffffffffffc1}) __clone(0x0, 0x0) [ 130.8286806] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2162 command syz-executor.0) [ 130.9587602] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1401 command syz-executor.5) 20:30:33 executing program 2: r0 = socket(0x18, 0x1, 0x0) close(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r1 = socket(0x18, 0x400000002, 0x0) r2 = socket(0x18, 0x10000000, 0x3) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000001b322b3744a56589000000000000000000000000130000000000000000000a000000000000000000000000fbffffff00000000fd2e0000002000000100"/110], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r1) open(&(0x7f00000001c0)='\x00', 0x840, 0x5d) r3 = socket(0x18, 0x2, 0x0) setsockopt(r3, 0x29, 0x20000002a, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) write(r4, &(0x7f0000000140)="714f9d0e38909a450bad8dd05fea76ff71d5608e7b49f0fea79ed220c0fa286e06440844e13ba05dc158f6c98edfc6658dae63897891f08c13981f17fd74c0e5e64edf91a9b34781510859ebbb14767df5a3864099e6f94fa025878fdbf20490a6cb399e6a", 0x65) write(r1, 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$inet(r5, &(0x7f0000000240)={0x2, 0x0}, 0xc) [ 131.0788359] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1401 command syz-executor.5) 20:30:33 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getown(r2, 0x5) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xad77ce0452172c7c, 0x8) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) faccessat(r4, &(0x7f0000000180)='./file0\x00', 0x100, 0x200) readlinkat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000a80)=""/4096, 0x1000) writev(r0, &(0x7f0000000740), 0x295) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}], 0x1) recvmsg(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 20:30:33 executing program 0: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockname$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000dd000000000000000000000000000000000000000000000000000008000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/110], &(0x7f0000000080)=0x1) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) [ 131.1388755] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2162 command syz-executor.0) [ 131.1588916] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2162 command syz-executor.0) 20:30:33 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) socket(0x6, 0x40000000, 0x2) 20:30:33 executing program 5: r0 = socket(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) shutdown(r0, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0) 20:30:33 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10003, 0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = dup2(r1, r2) linkat(r0, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0xa00) open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r4, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000000092, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r7, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r7, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r7, &(0x7f0000000200)=""/90, 0x5a, 0xba103187cb54a9fd, 0x0, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 20:30:33 executing program 4: mkdir(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0xc0) r0 = open(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') openat(r0, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xa02c8, 0x0) 20:30:33 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000600)="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", 0x300}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)="4c2a146c4c43b879e8eba3d8cd34313afa1c7f6a7449a2c2cd46502a470fb123bf839bdd8d8e52986377162419d3829ca45501bc4aba5a943300") rename(0x0, &(0x7f0000000080)='./bus/file0\x00') open(&(0x7f00000000c0)='./bus/file0\x00', 0x481040, 0x4) 20:30:34 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0xf9a6, 0x768a0}, {0x18, 0x1, 0x3c, 0x4}, 0x3f, [0x4, 0x0, 0xb706, 0x7f, 0x40, 0x7bec8e95, 0xc563, 0x3]}, 0x3c) setrlimit(0x9, &(0x7f00000001c0)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000, 0x0) socketpair(0x2, 0x20000000, 0x8e, &(0x7f0000000040)={0xffffffffffffffff}) pread(r3, 0x0, 0xfffffffffffffe67, 0x800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x90, r2, 0x0, 0xa9) semget$private(0x0, 0x3, 0x0) sendto(r1, &(0x7f0000000200)="d0e3720a95875cf31dd941771c570f64c0ca71e57aad97e075ab43b4fc45ef8df26de56f2148d004c855ad1416038b6cfd2040145d2f6bdf465fd3690df897ef2df2da0bec930c62c6734a819609a78dd3db999e0bf7ce377f1de737a36441f514978f83ffb86356852748d860b66753ef534a99ef978dd77c411935f35116773cd56a34bba79f5680c11348b71b71123e684234d0185f22efa709a0f80d11c0aea13485aad9e231f9cdf425130343b5438f86efbc742b2839482ef71627733bc18ce556c4d8e89ae2247031ab8790e499d992f603b513b194e431994bf6c8d255b64f8b0723c72c72424afa0d32cf1ed662410035c4a54c15ae1da4b37a223722de276eb75d510b6f42e21ea3e91297ccb28e4b154fee591a6f8bc3dc28225d1b0ddec9f7af80370887be46a045eee6e1d50a7e2997c8d8d7465d1fbbb7499da6df87e209a3ba5fbd1e42a9fe6528d6a0452195dc529f9b11f4df04533bfa949b53af54dff96774d07bf3ac064623d6746ef6f07bdcfcdfdbadcb7acfbe30d16823f66710048a6b794a1a684043aca59bb70c7c86ae4aa0eced2f1cb7650e5c1072170957eaf397cbc62c32a4672ee09f6ae9d6b1ceae3411d9a7ef5df8a5d3fb0de4ac10f4410f5091641325960f37faf73fe78ded1577c0488d8af4c06469011d57ba38842944c4b31596b6840c975a444439d8d32062f7cc2a4d38778141b11dcc703d40a8a117909aa931564f77a47a485901912f437d9950d6183596e63993a3b9729d421fca9aa6d05aa9ec59929c46ceed98f281115eeda0bd2cb11c343f0c1dbdfb2515a7272925756bfa8a96337e0ef9034cefdf089a077aa466f8b9134fb71c3845bc74536cfb5b629fbb5f0d382a0276dadd201430eff1f6d3154359dd17384be1c53589c2e27e5b2b2df1a93853977be4d1ca4db42760d832d99876c3f90f93101113366ec6265ff2e238aa112300262273b4b3fed096e65d42772eeee88e1424345b5ab108a5c54b942646a7d4449dccbe5169c657643c0d4b0c652cfa8f2d449639d49144a665d3a2d2435128d398a718ebcd540da4c844ba388fc9ef12ba041930ebf23d507b2cc4d0370c88e46968e2ea4688b0d0a491100489d10c31ea2b1267edcafb5ea81a2fc0cc89a66f864ed704fc33f2c6237c420fe1284df2b5c464c35c59fad28c4a887e763f42e162483bc4c5cbdca098a31c69bea2366c4a0fbc31c2263ef08c3c33ab475e64070b92602c001649247ebfbbc93dd62fda82aee264de5bd034e0ddb4eb4ed807af0024b90c93a87d99c7f9d10d798c41f751dba1ef0df6b38c88aed31eba0b9f4cae2f2206f33bc10221f38e35e7fef01c689bf3eea75f0516babcd1b16e1e69c58bf400e227d480c6d596b4b81cadb7d9cf0846096bd2079b11e1a90319e1b2a9dacd308369f148aab4c1e315ea4da913c62f72de1800f975d3a8e32521657abdc1ef16f2d7da4f36f54e27d2b5e41d7d2678b9734f5aad47e0db8c0844715efa4762ec5af578bebcc2111b4c1887c22b98ca128b1993e976d3bad786541b00211317bb30eda9917254cefba54ae67d838a045fcc5e6efc33ef0f4797b118a4c79b8e8c5582983e74877376c64f01d1024a2a5dfad2d070f311d752570f0cc4c8cc03bf41517e18fce6fc12f3f86b9603d516cbe035b91ee994528f058c8785454341bbaa8a147158f38168e76d7128d8916ba37572ee9723a1dd529b6e110067f645bb071e9751fbe9d0ff2b8f8656b4a7512989a40952dcf103875ef1704533bda0d393be9332e0ceea7a1fc613f146b9ebe067f23018a89d97fa8e260d4dcf3639e426dce897dfd2151f12130af38fe2f64a70a4e08014818a756d798a28ba4ae5ca223aa7bfe9552ce8f1343e018b3edd9cc0ec3a1e248f64e45f9d405a5ad2b0b5e0e02737b1bb8ef36650442dbb252c48a7222bfa0d9e199e32b2d3cbe7ec6cefa6540f3ea1c50014d168be4a8ef3aef57a207ef6e68fb6334250f6705750222f592ec497946f53e733805dff798c30c71c9b4c51a4476e7a88333b4df94b11da91ac1159b68cb1bb4ea7c2f4d05400727dd1c905fd94272caf46d279336bf197a38bbc1315e35ca690729deb8216d9aa9a62efcc31d99ebb4d03963557d8605dbd3221a31ad5c31000ea3367960f5f90e18a7120bb8ea208342b665f9f75dcf2d4a2b332399b2ccde18c1729b66b29278c86e1fe519ba4c68e317ccf7f83e2d8724525a655ab3643921b3163f8c390ef35f54142d0cbfe2f02d2e7e8dc596e6105b134e5d3e67379ceac4654208a458ecde1da9d0a599fb314cbcb02efaa3c1f20827261f05cc6eb5417cf51f260a5df3f0102561f7c51085843c7b891f1df08ebf2df3ab8f8aa034bca1221082163ae48ec183b6b4f46da3c4f807e12914861b5c52cbea6724314c56fb1bed7fdabdd39ffa94549c6d4486d664b89905ee055f415103e8c710aee7bb117d4c35ec8ec6974fcaf24ed35b4b69c3665b786d51afb197becb22deb92b4b8999a0b6da4409276500b376c64c89d887078abd7ca091bf5fbc9143cf78976a6543ff10b195165c239d7d317edc73bf38d7f20fb26314623d8dde8219bcf5514873176d0ad6b7c7c9801985832943402606520989723adc9282111ba451ef615c32da2c83ad55335c9dc836be001a0dcfa168a5a6f6b6bb578b96f2079b1c61ebf5ae4e5f5adc3000286e37ad13465de3f8a9bd72ac81ae6c0ebac4b65423c974553f76f8d9ff4261103ca1ddd0aa18c246df3b8d7438e7024c9f6f942ad2a807d3ba43ed9f084e0bf3a5dbf1176c6993a98aa43ed5232483e4a0a49dba5b12bb0da7d3e545b75720cf7cd43a54d3e71216e25e68d211a2e0c901f78d46934139bb0f2e84df2b5486b203321a873c6ef0692e61c4835eca4cf0797e828b3705f7c40cdac4a47dbe4faf95e3b69a6cf491f87aae2a2bddd21d64fbb30bd7d3ad9df1095f9a6c19335ef0ab687dde8d3ec4adf0ad62d6a9d9e1fb2d65b69337e676af7747f2978ad1feae3b0b3c37a4a5d7563a37eba0e7806670378af38c28eb806b081b382fbf24db4ca5514e707e242ee3eddc7be67f2e8a7583119be634f9641374d2bc660bd5b2890b7ab7a6715238021ac65d19251290be4e93e97acb6e7e045f83947a524680d2f2395ac5679f6826ce5e15efa73f642b09623aa658d95ea2cf850232c53349f5dc75b5234e878e442cb5c473f4d55adc5ef7746f017509329908894d60e326977df665211b9b592ad413b4902b8e207119277356ee377addd9091fa823595e919ce6b319519bce90c9fad013f5deb22876a6929e457e61ee3e672ce0c31d9d0fb3cf1e5731a703f97976b13a1da0f22a138a21991a16d87554dae17c0e0eea9571e3b2406bcefe016cf3f89446ea9e9fe20a73c39209e9c666ebdd01fd0b1de3b1a667674b51c3826aca8e4c81ecb2a9cebf1e33d1c6a74640f8a333ae38ae940b164adf366b0fc62d0e54f7429e57d3a4bfdc9707cd95122e9e63b24c81b068e4fca3f3888b0fe6b9f67a5b35a9d227d509d46727539506652da8e21fa767d252a68570f44cd20860422183d1313204ba82c9d8fcc2dcbdbb158fb3b665e5878e2cd82e77d3bbe86e267cb234633fc5f7022137d9136f037ec1a2ccee3781c64d0a4edfc081d0f58217ee32ccb73dff362aa11e2c0c996664af30977b26ae2efca0fb66856795443c97494e93a3d6aef73115b1987b520327fe45dc9ea452f56c3e116e080a7006d7295e40364b0f6414046ee94663830adc21a87652969a2473a8a4e0c833f264648117aad40a701996bd8e3b14d952ccd20526978fe0dd5e123c9dab72a66497e3b3df5d0d9033dc09b1b982c5bd1a870e2fa5efd9314c92eed0e7714cdf13df5a0a3f4b32b301e7f3e888ccef08f61801e216397000f67789137a529b563772e2e1042810aa1cfaf3ee9cca7a685046eb1ca82d6993ca4d7f62393b3b34c4e774182eb4c65724342b67a7938cf5d80b6c02a0cf08c536320f41c788c7313a2d6184b149fc42528b3877b0a7a92f34a07a944ab37616ad0a74eb5def95aa40b62c2913356cc5f2fd2671000cdb8e9a3e4cb5d4aa31ca4b54a55c52214cf1a63626dc9e715acf156c2cdf850f9572e8591ff6c1719994ec9c5ad71db07515045cf5bc459e4504bf00db0646ea6f2a1220db9171dab8711a23d8a504bfd218d2cc33934f4438720af0d833d5a7c25b1bc962d52fdd6bf835b5bfbc022541b3be878af6b3ecca67c12ead62a4897b26a58abb270c3c565096b39e5b5fc42ea29b60d2903ea81622bab53697575c19329c887b9614b260cf4e18014ebdc3358a2e7d553003eacbc1776efd5c093108c046e385d7ca7b3686c01930cf6b202e9cec91f1e65dd678eaed0b3be3b8feec6c47af5b1a76d0f15414a521bdf8a4e47b2794e29c182be4a81b679d3ec44aa272580bdbbbecd99b525d812a0e9f87d097670854c978090d71803256c6943b44abf51507d9a98cb8dc8552666baf558166787a60fe399e28c79422c6fbe549cd1e8b690c2643c0b4f333bba1d67ccc51f47e5ec814d0158e9f101154fe66ad3b342bfaca896fdde89b67772ef991edb23251f2e2c11566286b6c59ca2e955888d4be9ab9236d1683549c44d742536cbd7d9b0a1bd2c1e046c66a3d711c8664ad717f6d660927ce88f380ccf1d442c9f28dda803c4ae32252a49b47d9cac1837050113cad0b2fdd2c0854663fe4cd56102c9f90fdc522fd2e386eb3f1b99c5a3914b4ee74181fcdd76f62761eb636444513ef3a805f32977b1e4f1893ce88731d44c202a19ac981cfaef59ad9c67a0f7f6769dc140a60b330bf9688f8c1922c7db8a2d30b058880de43a39f841e5f6b6c7ed956a9b91395cf0b57cdda27135874b616e30ebbb1afa4d5d2090e24eb8ae41dd4a7921f5bb096b7e06a3cb1d3584aec22cb14acbf11dfc9e3c57db71fa39ed17a52d7690aca9cfdf78446b3f937509a9b61e9b442af0b1507b720d7ef0a6d8d31a446fec1b22b3255675b1e3cb286dfae66ab8dad8a5160fa42e285dc687d704da2f0a54d603093f46900d77c05151e474d556c284f1a885a5af3ebe013373ed79c3360f7ea44ed3701c8d46e388cc5a75ac809f1795dc4fc0d0f418dcafcc475977eb2b035f09224a91d76125f86e1ac5ac0a5119356b93650575191be0d4bb22742b5858543471de2f6e30782cfc64aefb3de85a739f0c8c75853f1c0b95a4aa4b958dbf17bbb5eef734d1d3bc7b42e2461208a14f9e3b0898bc2cbf7d3ac4af98f26d7a647c04d7f47d26f8dfd4c19b0637ef8e712e4391a68cc39b3ffb1f487848ca5cc83600c4a8c11e2544f93f6722c70e5b3a722506dfff6197aadd904fc6013427b769f37deb31621ac28e8f63dda9acf76b56efe074dc7da8eb7052e667b8ba32c2971724f31492307aca96b082c6073260ba80b2352a2b53e4777012a1e6ad240ba76e21479893468f7f5c980cfa0777b4ed1320e442c311ba617dfb32d89ea484fb8026d2995a62b3c6c31db90a6714939816f167d503004dd6161e895b3c76437f1f1101b28d5120e1e885f226292a18da7ad5dc7b43927bf5f6748b4d6dbb3efa8b4ba80e4ae2ae57e48cebcd926b360ee317da5b991524fa6eebe83a3b7f52348fc44580445e93c95aefc8448a897554d6b2735c1d1eef567282dbad43229a6a96d31ec0af8b76c9294ff9d1d1d741036ff8068db7d5ed328fa903b3016a4cf0ef02a85035e8e3", 0x1000, 0x1, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) socket(0x1f, 0x1, 0x0) 20:30:34 executing program 1: r0 = socket$inet6(0x18, 0x5, 0x33) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x2d1, r0, 0x0, 0xaf) 20:30:34 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) r2 = socket(0x2, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0xdec6e7580871a626, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x14a, 0x1, 0x0, 0xfffffd7e) r3 = accept$unix(r1, 0x0, 0x0) recvfrom$unix(r3, 0x0, 0x0, 0x41, 0x0, 0x0) [ 131.6992363] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3343 command syz-executor.3) 20:30:34 executing program 2: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') 20:30:34 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2000211, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="6987e29c8bcdd0deb4cb6d19ef351f499d1d7a7cddee0d7bbac9ec60324b1ec7a74aab2e1eb3154e2b13f47eac8f0ed2c1ed1de04e85c44f4e2f57bb749270aacd49ca33c34616f263a94385207e55e8bc5ae1f4f278534b764641a6d82da5243adf8bba5d98a6e3fa7b48368da41bc587097c67c4a953ec465fdb7ab18a2e7459083c289bc51ea9f66b45287690277bb8a52bf5eb697cada5b9790b2e534eac5163f6345505f1121176044aa3f7d0b03121ee9d10c9b449a8118cd767e010f28063ef72da8222fe94d9df7b1eb82ef1", 0xd0}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) [ 131.7792895] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3343 command syz-executor.3) 20:30:34 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x409, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = shmget(0x2, 0x1000, 0x208, &(0x7f0000ff9000/0x1000)=nil) shmat(r1, &(0x7f0000ff8000/0x2000)=nil, 0x0) __clone(0x0, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) [ 131.8393248] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3092 command syz-executor.0) 20:30:34 executing program 4: setrlimit(0x9, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) fchmod(r0, 0x1) socket(0x10, 0x2, 0x0) 20:30:34 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mprotect(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x2) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) fsync(r1) socketpair(0x0, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x2}, 0xc) 20:30:34 executing program 3: socket$inet6(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getrlimit(0xb, &(0x7f0000000080)) paccept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0xc, 0x6fde2d4c6b8e0bed) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) paccept(r1, 0x0, 0x0, 0x4101e4cd675aa6a0) 20:30:34 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x200000000000) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)={{0x8, 0xaa}, {0x4}}, 0x200) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') rename(0x0, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00') 20:30:34 executing program 4: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000200)="69bf676e3907b3966e5d6687b16dff0301000000000000001d60d2b44fb13832bd1e"}, {&(0x7f0000000180)="fe5f82c0da5c214df0a1c5ce94e2eac91354b199aaa29277f4"}], 0x1000000000000132) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 20:30:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 20:30:34 executing program 2: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000080)='./file1\x00', 0x2, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') [ 132.4097006] ubc_uiomove: error=14 [ 132.4097006] ubc_uiomove: error=14 20:30:34 executing program 1: accept(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x41) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) 20:30:35 executing program 5: __clone(0x2ff, &(0x7f0000000000)="c433849142dc49caacd8f238975e6e5e61ebcbe00a89ef3fe93b1d5cb740115cf788f7dd8082f7619fd31e3094dab20db514ba1ef085683282e618a8c6732db3f60843462ae370042b9f857de5bcd8144556b9e3438ab810e4178f490540fb2b426c54adf7a179bdd5e9249adeb09b826ce1228eb22be6c85547467ff1deb4f89c0dcaf49b1291d09ac8d636f4312bb29649317b47d4fd6ff5290f5ac5cb6037745e9849a004") select(0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x0, 0x7}) 20:30:35 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003700)={&(0x7f0000000000)=@in6={0x18, 0x0, 0x5, 0x4}, 0xc, &(0x7f00000012c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="1fcc6a4d464a6b10a38cab0d812455cb6bd2ae55b70152e436481ef363434ca6e9acf8f7c542f8cd9ebdbf49abf13cf523c4b310f6ebd06fac4d40433a149d91c29e45d493eaa965d394c2932ade6ed0d416e6f375440a09d100aa4cc79e741c5d", 0x61}, {&(0x7f0000001100)="af6d88c544e5131b3a58c11f89f6d9dd10657a5714793c435b5278e89ad8eaa9cb4f3682a21b1ea7ae5d7a4c91", 0x2d}, {&(0x7f0000001140)="152652fb23b88e05b2046172a787c8fef5b2c4633d7e", 0x16}, {&(0x7f0000001180)="b87f6efcde50f57a621462e133902e5883a25cf49b9ab4b104af598ff54950073aabb9604b2393e6c1bf48c8c495ca1b9d298101c0b22d0ede7bbdbebaaf8aac16e1d44c49e6cb5d581a29ca034295178e5e7b0179e74d7d6b801fcff88c4193c34c3b7902e11f7bac08ac3622c19f01d5a213ea473b56a20deb32c5df7336427bfe248dad0f91afe640954a7571f7509ea865cc03365d6f768857fd32a13fb3ff4b0d6438ef531ed409da1bd39aef276a08c756a96bd23556e18e374eda27dffb1360d0faa2d8192ae47c1f52dd40aae33fff43db898c25b8caa7dc65055e31178a", 0xe2}, {&(0x7f0000001280)="71b4f324a8", 0x5}], 0x6, &(0x7f0000001340)=[{0xe8, 0x7ff6, 0x0, "9e74781a4c78480203aae252470137c03bad091d0e85bcf8d062e912acee6b2e1a958430111027fd4fc8f62150bf2cf89d885aafd687a513bb7cd69587bb5c95520ed834d64264a1bfb39e2bc92f7ad190f3da0d089a26c4df7d156f7a7ccefc22d3c109bd4feb237dab0866dc914aded573ce6399c6687fddc81f6f125906d476a7f76c471624e35999ffeccec18c0c10f9a7c7f3147ccf25616bd9cf86359e89e4ac66c6e11b147d35749905fe23d3883a18d655423e6b2ba1fd0cc8f2671b12f78339df9b8931e6d963c3f7eb8077f52777f4"}, {0x1010, 0x28287ecf1546508a, 0x10000, 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"}, {0x78, 0x101, 0x7ff, "e6b81108fee1a4f785de07d3ab33c2c48bd561542b8ce1c3a7eb0bd0df5ee841736e15fa7ecc52b14220cc4cb7b07912ea6f132a5ecc047e7fac835c85ce7105db1b7ac0ee20a3ef2b36bcec36a003b7f8016991b8a96a51bc81c2d1eac3e44894dfd39e"}, {0xa0, 0x11, 0xfffffff8, "5898c457442983b98d7431b2eadf552782f50acaee8cee0431ba36422c1466c3c7b664164b03698463ff5e6a0231c7b7d990b0378b0230fafe7abddc57b30e7d6adef32a97c232508901a9634b53bb0bbdf6db08142f64b0ac9d4a00cb8d5a1eb9611a5ba8ab6f4821b284a2c3e571c5fbfb56d90144c0096a4f23380adced64bdd306c559c553592e0e"}, {0x88, 0x101, 0x7, "c91f4864e6a13d5d248eea51110480a82ac5adeb39d55c9e9735e840527731a139540eb14d8ef7fc05c3fd085ef2dd901031989cecb988209998d29ef5fb278f2b11284aa8bb9b91e8a91b4b6bf23a1b583368c41e824f1313e8522132fd224ab06e39e5095320fb33c91a8ce05582b8c07da853e420410f"}], 0x23a8}, 0x402) setsockopt(r0, 0x29, 0x24, &(0x7f0000000040)="eb172393", 0x4) 20:30:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66696c65b754"], 0xa) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 20:30:35 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x800, 0x92) renameat(r1, &(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00') mkdir(&(0x7f0000000000)='./file1\x00', 0x0) chroot(&(0x7f00000003c0)='./file1\x00') r2 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0xf, 0x0) 20:30:35 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) utimensat(r2, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)={{0x0, 0x1ff}, {0x3b9d, 0x2d02}}, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) pread(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 20:30:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2}, {r2}], 0x2, 0xe34) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x18, 0x400000002, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, 0x0, 0x0) dup2(r0, r1) 20:30:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 20:30:35 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/105, 0x69) r1 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x18, 0x2, 0x2, 0xffffffae}, {0x18, 0x0, 0x8, 0x8}, 0x0, [0x3f, 0x833, 0x9, 0x1, 0x4, 0xffffffff, 0xf8000000, 0x180000]}, 0x3c) accept(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x41) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open$dir(&(0x7f0000000000)='./file0\x00', 0x310202, 0x0) 20:30:35 executing program 5: socketpair(0x2, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="d22893cc7df10c9659009a6d7e33530264f6ebdd97d135609e45e11556ebb7cb1720b4a68795bbb980532075b7afec39fdc1cc57b74655bb317d5a617bf6b8f103d815a6452b18684e9a1d1579958ede0c817c5ea61916d1006ffb7df388a69dc7089b78bffba6b182236cfa815873b4dbae1d79481c925bdfc6b84c5f9ac2fe837d18441293ae97657992579fe168c8fc7990b7255d3cf4", 0x98) socket(0x18, 0x3, 0x6) 20:30:35 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000880)=[{0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000080)="385e30fb5676dd8e6a5f2bc4ea906356dcf50f0139fabf4407cbfb361b8b8f1d8396e2087b4e4872d94709831af8f30fdd7f434d25395222b756dcb2b7886bc2f5db743969410d5f4153d2113c4ed2f99d4e69cb0eba9d447b342dbff48f216d435683ae6535074dc59c10c7dfef3c143cb05a1a329aa28b051cdd95fc7892481b04ff716c8764b29cf5b87126a9de6ad7", 0x91}, {&(0x7f0000000140)="927a32ba04b81defe52253d9b8eec62f0134abbb599ae25688f56d224e6d7236f5735c3881308c39f4995b4c4d7c8aebc5fefbdd9448e300cc33e26327c5d8781f3896bc7386c558ff4901a4f93ddea2770cc82f560a7caaf21df5c7645d38a96a5807e5b4ae14dd9d4d5107f5e68f4dbece9f0a4c90f57327a10d99a5f37d2181bfa860758308f2381843595f1f3c39e5a9ffebe48c48e1f2f4a0d4743c792692345f2c8969900ec31624367b312c3aee9ef6280cdcf1bb63530ad8", 0xbc}, {&(0x7f0000000200)="26654f0a63a788d2c4eff0476e07674205dd9f8a370d516a21f11f42b7b675d1cb8262a4fd77d4f7d6923f27b172d4f9fb1fdb96adae5522e3669152dfecfe4f488dd236623571e95ca032951fbf2b4e61157b2b07a7307c9b8decf130c93b1ff1c7d35c3e88d68beeed", 0x6a}, {&(0x7f0000000280)="90cca1c6395a6a", 0x7}, {&(0x7f00000002c0)="01c29a93de3c61a36841b6dd1fb0841cdd9eba4c8603d8df75", 0x19}, {&(0x7f0000000300)="f963132bcc1a1431c65b05743396937ae5ded69c35951241b813dcdef2", 0x1d}], 0x6, &(0x7f0000000440)=[{0x98, 0x11, 0xffffffff, "e86e35ea86d63a820c8b9c25aac47a94264bf1d55c6ec6d9bd9f9a4e17defca6bebaff386826172ff620f778586e322c131ee2ee8fadf0e4aec6cd03d38213e8486e0379591768ecea29dfbb47e44336d413c19c43de74c3d34cbd555247246417697b009de39103088886ad803dc54e987e4d1acbd47e44805812ce864f0430b5221e3471"}, {0x70, 0x8, 0x5, "38b8899b3278b5078226aa732c326d29f65c1bb2bfa63bd5f0702aaf5934874de98426ce2022da989d6bde2af632b8eae7d361dbe57065f3aefe3a2ddbfa406015d5c91b8fbba53c8d044798b75ee0209c0740e4d7fe1b311ab23d670a7f4acc"}, {0x90, 0x101, 0xffff, "6406814f14e839e4af5bb3d194bbc40ae90ac90fd33434e6646b82650d58cf080dec3f6d9f6b296c19e14c9f159fe44fbcd8398460310c01977d21aba013156e1fd38f64bd883af574629ef88b641b55db77f977952dd2186364f8e25e5080c8e18936b4f6948045a353f7cbc584d598aca744a0504e25ff88c81e4cea7a7a"}, {0xf8, 0x0, 0x1ff, "d58f1c28f3bccb365df010bd2b990a2af5466b2c77abf75f25879d0893ffd90088cc7217f2e1339aaf2ed4fca5eaccf8a6f6e1906c6710aa58186ce6cbcb98f7d16e30aa05db6806b1e506aff88993c687d7158f8c0cc8f990a9a2a7ff7dc42d8f982e37dcb777892e81b2836bec7f2f97cca89e2e98d4ba69bd6a08277dbd1604a7e0a08187f4d322154e42a42dc574b5932f4ea3464aae325189115397e8876004c7a4560be6ccb432518922cf2c0c19ba29d0aaabc14d6d1af4abf1df6e195741b355cd81fbb1822b46001479b9bd65233a01d8a2605f68ad80b3a853e670847e83fb454376"}, {0x28, 0x6, 0x7fffffff, "9cb4955265fea089b74b16b8be3f4362d2e97f"}, {0x100, 0x0, 0xaf58, "aa06a513a4606969d59386f554d501b311bae2cc73e724e1e607c2ac4d4521c45f16454a032a2f72e037edd5802ca361ce32b5a928a63237bb4910194fe33db7fa090c1e29d01a78ad468d1fce6143e8e3d4c8293149323ed97833ccafb543a1630f25a07f8b9d64421128541f08f757f8631f21a3eee43929495856b470850b96b33fdfbbf5762a281492b823b3cd5c2a9d87abc3071aa5a00e3d2514644b605bb4eb0768bc73366020eb5e27cbf791da29f68ef1a1e533e13158260c15cc33bad4024ac66b652ab0702d8a5221e744ebe26c70329ce2671714d64b7edc4e8b083282e34feece370ad1581d26354a"}], 0x3b8}, 0xec032bd720677548) 20:30:35 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x7, r1, &(0x7f0000000000), 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) wait4(0x0, &(0x7f00000000c0), 0x8, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x410, r2, 0x0, 0x8) 20:30:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/86, 0x56, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) sendto$inet(r3, &(0x7f0000000180)="89f6ee032804bc399624254723d26ce1565d9a4057d4b443e3278fc568369f66dd532d82149d011673dd920b576cc204c64d627684636b6a544c1dbe7ba9f7e741633d8f76035a67a08a0189d6bed2151be986b0e6ffea41363d87f74c0e67db5a513156c12a84ce20c6b1771a833ef62de0445000dbbdc1e190f7e03910781d6f48b72cf1ba75c1f531d0b43600d6f09522e07a37d49862d313f351567704038b1f34b704f39e6d", 0xa8, 0x3, &(0x7f0000000240)={0x2, 0x2}, 0xc) pread(r2, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) fchownat(r2, &(0x7f0000000000)='./file0\x00', r4, 0x0, 0x400) r5 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x0, 0x100000) [ 133.2402321] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1557 command syz-executor.4) [ 133.2502357] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1674 command syz-executor.2) 20:30:35 executing program 1: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = shmget(0x3, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) [ 133.4403548] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1674 command syz-executor.2) 20:30:36 executing program 1: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="824c619351d5ec", 0x7}, {&(0x7f00000000c0)="a5", 0x1}], 0x2) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7f, 0xf7f}, 0x8) 20:30:36 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) r3 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r7, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r7, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r9, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x40b9201b) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r10, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r11 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r11, 0x6, r12) r13 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000580)={{0x9, r14, r15, r16, r17, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r18 = geteuid() getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x55) lchown(&(0x7f0000000600)='./file0\x00', r18, r19) r20 = getuid() r21 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r21, 0x6, r22) r23 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r23, 0x0, 0x1, &(0x7f0000000580)={{0xc, r24, r25, r26, r27, 0x20, 0xbca}, 0x5, 0x3, 0x1}) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, r27, 0xffffffffffffffff]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x4, r14, r19, r20, r28, 0x40, 0x200}, 0xff, 0x3, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) chown(&(0x7f0000000000)='./file0\x00', r29, 0x0) __clone(0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 133.5404230] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1180 command syz-executor.5) [ 133.5704428] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1557 command syz-executor.4) 20:30:36 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40241, 0x0) r1 = socket(0x1f, 0x5, 0x2) listen(r1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 133.7405521] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1674 command syz-executor.2) [ 133.7605627] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1180 command syz-executor.5) [ 133.8406169] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1180 command syz-executor.5) [ 133.8506212] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1674 command syz-executor.2) 20:30:36 executing program 5: clock_gettime(0x1, &(0x7f0000000080)) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) readlink(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:30:36 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xfdbd}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000001980)=[{&(0x7f0000000080)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xe7}], 0x0) _lwp_setprivate(&(0x7f0000000040)=0x6) getrlimit(0x0, &(0x7f0000000180)) 20:30:36 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getpid() wait4(r1, &(0x7f00000000c0), 0x2, &(0x7f0000000240)) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x110602, 0x0) pwritev(r2, &(0x7f0000000080), 0x1, 0x0) 20:30:36 executing program 1: r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000b, &(0x7f0000000180), 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000001080)=@un=@file={0x0, ""/4096}, &(0x7f00000020c0)=0xfffffffffffffef4) dup(r1) 20:30:36 executing program 4: r0 = socket(0x2, 0xb, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setpgid(r1, r1) sendto$unix(r0, 0x0, 0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="02002e5a7f75e67e7be565430000008e6b5d9915ecdeb1fbe1ce41ab332dccb515c863345087a06e59a6601d82aad480dd4cb52b4d5d6dd8e3c90eb100a7167194300dbb4cc13799766e6334c97d93afab11260d23c47511aa2572b8e565c76fb56b88163d381e3ccfa5368e31c539143be7ad9c0c5e0946283751a35c35d21ed4fce7182a043d6e3e85f6a1b8166f8a89b9bdafe7567fa3509b1d7791f56b3e69396177c17d5e9365a3e00b258dd87f018b3537a8d02ca065a3bb"], 0x10) 20:30:36 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40281, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8400, 0x202) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xd0a80195bacb2991, r0, 0x0, 0x200) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x410, r2, 0x0, 0x1ff) fchdir(r1) 20:30:36 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) pipe(&(0x7f0000000280)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = socket(0x18, 0x3, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r4, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$unix(r4, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) 20:30:36 executing program 1: r0 = __clone(0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) ptrace(0x9, r0, 0x0, 0x7) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x20, r0, &(0x7f0000000100), 0x1) 20:30:36 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) open$dir(&(0x7f0000001240)='./file0\x00', 0x20040, 0x0) open$dir(&(0x7f0000000040)='./file1\x00', 0x10012, 0x9c) 20:30:36 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) clock_settime(0x0, &(0x7f0000000040)={0x5}) __clone(0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) [ 134.2508860] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3621 command syz-executor.2) [ 134.3409375] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3621 command syz-executor.2) [ 134.4209863] WARNING: module error: vfs load failed for `mcd', error 2 00:00:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket(0x23, 0x1, 0x0) clock_settime(0x20000000, &(0x7f0000000040)={0x1, 0x1}) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0xc, r1) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 00:00:05 executing program 2: r0 = getpid() ptrace(0x2, r0, &(0x7f0000000000), 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x41072e, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) write(r1, &(0x7f0000000180)='[', 0x1) 00:00:05 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:05 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) shmat(0x0, &(0x7f0000ff8000/0x2000)=nil, 0x0) __clone(0x0, 0x0) shmget$private(0x0, 0x1000, 0x208, &(0x7f0000ffa000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 00:00:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(0xffffffffffffffff, 0x6, r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0, 0x0) 00:00:05 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x2, 0x0) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/89}, &(0x7f00000000c0)=0x5b) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000000), 0x1) [ 135.1214405] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2225 command syz-executor.0) 00:00:05 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000240)="9b", 0x1}], 0x1) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x280, 0x86) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) pipe2(0x0, 0x0) pipe(0x0) socket(0x18, 0x1, 0x0) r2 = socket(0x18, 0x1, 0x0) socket(0x18, 0x1, 0x0) r3 = socket(0x18, 0x1, 0x0) dup2(r2, r3) select(0x40, &(0x7f0000000080), &(0x7f0000000180)={0x595}, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r4, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bind(r4, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) pread(r1, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) 00:00:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x81, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) writev(r2, &(0x7f0000000300)=[{&(0x7f0000001180)="f0", 0x1}], 0x1) shmget$private(0x0, 0x2000, 0x122, &(0x7f0000ffb000/0x2000)=nil) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:00:05 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20402, 0x0) read(r0, 0x0, 0xfffffeda) 00:00:05 executing program 0: mknod(&(0x7f0000000100)='./bus\x00', 0x10000008402, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x11, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0xc) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xfffffffffffffecf) fcntl$setown(r3, 0x6, r4) r5 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x9, r6, r7, r8, r9, 0x10, 0xbca}, 0x5, 0x3, 0x1}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r7, 0x400) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="fa", 0x1}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:00:06 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20400, 0x88) fcntl$dupfd(r1, 0xc, r2) paccept(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) unlink(&(0x7f0000000900)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000080)="b4872a39190fc38830c84af166d01f4f495cf2f8e610f1df58dccd68403060948a47cec4005cd94809dd092ae6eddeeebfa12de15775d269c472feebb21ce1468452d3be675a609edb6c9da443fe", 0x4e}], 0x1) 00:00:06 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = open(&(0x7f0000000240)='./file1\x00', 0x330242, 0x78) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0060, 0x0) pread(r4, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x829d0d2fcc96c1dd, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="ce48555094163c33b722fbf69fd128118ee8ffe9fea5731c1848951c0accf45dfa0e33c7399465aff688c1ced15f69bd8b214edfcf1288", 0x37}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="af523e5f5107e0055a7196fb0157fbe47a0a57fe46c42334b62fe220b6a1c758d641c7147b1c077f6720337792128eeda63ecb759e288110664eb6f23ed242888bea590b32708911b85ccd7286d66b274cb3fbd372069f775df9510c7544772a26d2d7d6629638eadccb4ff57cfa9d35db594b9f14579cfa1551e645cd109f549fd2ead5953e800be492e473a979f1a237ebe93b5e6773149e414797a29c5a330894", 0xa2}], 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r1, @ANYBLOB="00000600"], 0x28, 0x406}, 0x8) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) semget(0x2, 0x4, 0x2) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000180), 0x81700}], 0x1110) 00:00:06 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x3c90, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, 0x890, r0, 0x0, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = getpgrp() fcntl$lock(r1, 0x9, &(0x7f00000000c0)={0x1, 0x0, 0x401, 0x80000001, r2}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) r4 = accept$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) fchroot(r4) 00:00:06 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0xf236, 0x1f) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="8081ef4d811295efca8ddbfde084a995ffd084cafb340cef8c6e1fef7e1d15b4e47cf6b654d5e98e37a0a1f7a98ca29f195611b20ea4eeb8a729742fbbf2885c6646b0ae8418d7d5220f41fd8d5c614dd1294c0c3ff23ae90845de9cd8fd660c6faf6b4d1b07578a66f47f6de4bb05e8382a3a3a51609985e9d43064225abe5e3a120cc030e83cd208c53dc6c3720dff7e69d62bc4687f7e9eea3502b39ff9d1b6342b2aded7255b703e074855612b75", 0xb0}, {&(0x7f0000000180)="a04ff8f4d15958caeb57", 0xa}, {&(0x7f00000001c0)="0191a0c7778e3f67fa2405adefc7f2a73e036ca8124f5702", 0x18}, {&(0x7f00000002c0)="6b4d4d0dc8028ec7ca174cbc4461", 0xe}, {&(0x7f0000001900)="ebdffc000811c1df031a113a1269110dcec8cfc0ef992b3b9615b1de11315f30a17f990d567100861f55852d6e1e3b31e600907898858188e5b7e635ac80ed45b5656a3f8d3984bac776265556b6d646801a92aab07f5a4461039b6b5289c93934504af00977fd70214347a397e99a3134de1d65fb6a0ee2132f6537e70e5975ba793396f34779a38791e7a9238b182c73324e2c6a2c5553c54e6bcea3edef07008ae932a7e2fcf6d49c912fb47cf4ae638fceabe08e90300ea3686f456f91e52510dc25c0a526ac91e6bf0920cffaff283b661ac6ad860beb464c3e9c73ac90c5d32fbd0ffca5be68b251cae151dc8c20dff10e6e13fb2444c62a59e2b184147a2289adb016933e4da07e74fb56b719c861c290afad244f65da090c54fc29b1fbbe0f1b851783981c863057a532c07ea4536053a28bd01994744cabd0cb3b79f112e60d75c7e370e89d5b013f3e682bfcfb999724ca1a32deeeb6485b9d23307472c887cdfd6d7c897d40df31b17e3f363a01ca72f9c57e83b633113073e77bb5de731c357f340a16201ef1a507fdd892cf2e1712eafece79701f1e49c583c2b815d268827bde63f8b30713f8171daaf988e74f785891800fab72b43ff679810bc4dca0d52d9bd022488d71b5230b6ae38c1c4cd42cf241b4e97026fd9f3cdfbb2e249e4401e8d76b84cb3512cdd8ceea843269d01bbcd5a6a48459901f189ffe2ede6f77453fc08dc444c84317b337b474f43fe2db41711673fbeeb2039e0d7bf4d79af5b94e74475aab63651fe781eea1d711ac26defa275cee2a7caae0b04697fa9f560e34e268eb76744ade3788c7fedbe99c3d91fabca5e2bc1b5a27540af9fca1a8e5a91e4df029c9b16caaf1f94332b721f93903923a5c521091e21fbecf47573c7280e4d409e4a22f6ba4cd7b46560ca2b6081ac1fd55ca72934cb33dfc0fbc5197a4c544a0c676d5200c04dc4bc082e7ddc04067931f599cc15151fb4379f0c776c9b3c4564f099dda27ae602829d80ae40faeff8880747f0e98c6e3162310934ed079d29c9293b216cbb0110a5a8fcb9a54ad26d7536e2302d5d859d4b7d94ccc12907238d439d584ce7b2fcddabefe08764d63f6338938d5fdd9489199b5e40888d258d67c1cbdad03c748e10f9d477bc539ba949848d711afad551d5fe60d51e446ac7826d07c5937008f38a569b3523378a892455825cff3b1ab50ab8bff2f7cdf9b3a19dd13d374f0b5cd89ab4ecc350ff857fd7ec6da1da6af085eb7cea4915689c2920185d00f86731f22e9e30c8c145820b5b46e6ae495df6254ccd38527f1b71cff9509dabe48afd79333876bca83b4fbe82113f8518076a5d28e80545949bea872500a1b00878bfd0eebea8df54c69f7677f7c8455dc8cd4455f583fef25ce1e79257b7de72b96122d36fa921c49eaf2bbdc5935d884c6e372dd0aaafe4c602dea4b8640adcf6140233032de4c213ce4ec132f4f06da3f0c6eafec99d89996f067e9ad433fe06665de6ee1d7493cbbc8fc79bbf98cbef66d80549e305330be86caab16afe0993287862f02c9278beb31d2b6ef94f8362f6da81daef212c03cec5b8870d907a8259f908d6741a192529629cce0b2e0efe48c677e659d417d6aa3ba629dad5c0c4786190bddad9eb9b277ed0fab6580561d6dbe79f817eff400cf950093a5f3ab94bb4bf0096580e39799d91bef312ec941ab783c1931891874ddc4998ebeea4ac4a85df387b958eb841afa83e1ec3bbf56d3544a5e6a72c9564d9a97eb2151d122e3e0e7166059b02324e9ebb9c8312527a5cf7ecd9f5761e9b16990fc653ab5cf86665abacbea65df7f87870cd792a813db31eba6fb9110778bee89ed56fd660269e47994fb47d8211665e6f8460a23f6897571bcb2511cd94e5caf9087aa9ec850fc4ceef2dd7a0712f4edadeb88396de961d2fb145a99c3bf6ba83bbe0f2804092ca626253f76b67076935e6eb34f3abe557595f013f968cfb2e679e47a29d1f42aaffa2ad7fb1203ec92744d5bb129a66d275cc2f44b31d8476968e366108ec3d771cb2b9098874528bacf87569ffc3f464b1f86441b1eb077edee6321e496cb57c7094f41816f715c8a74ac65995323602b97190fe2ae171b8054f173aedf79bd3857eb7ecbea0b020802d0b7313376afb36d3d5211cd22b9f2c67711e0fcbbd956ea98230c5cd2d37c894ee5b05ba114e6af1415a80e52d092a20d5e1ea521c71c789b48fb08df0b6b0e4333893a48c93cb8832116f79b3ce164df71a13624bf7004d8fb3b0f942ab5e4680b70823b2d07f6ed3e3ea8f25d7b2d5abae97a911993b14836977eb0d39bf741984f3472b81840ffbed6671d5923d79d4e19b5182c364cdf2dcec265496ee005a270965248c8df4e5b9581dcae024154e78d38afd66ff1834edf7d048f37fe6119957d37e08663deebcd84e2ce9894d7307b3e8ccdae8cc01997b2487c58a0ce530671fe4abd644acdab2529d4fa38d1b8ac206d2e3dd936d2c25a9c26c7e5d547911b9df2b55047e07f9a7f0b96adf57b4bec7f66b918ee21e9aba73da924f541538c74f8f38873b097e9216b613b7398a959b8959ca0070099c309d5b17eddcdb5f1fa6c2586ea649e49a276f78c5f14556c1a30df9d1234443ae086f5a99504994705a38c105c39e5ed7824271b1f1edaf7e895e8d2e0521ebe2f7a6a53bf03cdc4ac7dbf8f4258ae236c39c1f2f5a89bb918eb4d1388d7dfeccc045269e1c145a22a8ae9e89dfc061c1e14d9f68aa36bc1929e37bbbdc963a876c95ceeca8e54779a82d1834b1c119fe8accaf60d891d9ea9de07aba354a23dfb752c0647276b3a9301639ea0ba8266642ef63c1bf725fa9cae45e83b46dfaf12bb48479482e1538d948a00cd81049ba2058eaa4be5d654f30fbee0e0df67c4c23adb1e0394788b33cb863f5d09409a23952b0c45d9d81ee33b0142c9f41f0846ace00ea00decccb9e42db5b0e9aeb0de8929a3f28bac2eae33c41105b64fa94caa78c7439148cc1cce9e1cef230167f3d34d6dbb760055215c8d25336896b7c0f5ae7501cf797c0ccf44fce78961708ec11c77b1dea9ef8cc8f65ad73e608d2ed84704257ee2e38255a3d0359ecf7a29ad6931db83f76a619a8ec1e4d90b9a47d4f94201fb25a6ef9a9424fafc715605f2f7b7a8b309e6902d3319b9e29bc17284a40c8e5dbd9057c21e06697abbc0971e4cca5561dc8367ca4e43cb6e7ce7b0d30ffbdf8c8e7742648e9343d1c8bb5e14fd9d2f22bb912afc850d4eadff082ad904efc4e1620d3579729dccad644a925bcfb24f7fd30558e1584659f4bb88167b35fa604b4bd668a0a04c0f751a49dc40e4b1c64d2e59fbf7bd638772434ad7a56efeea83a7492164830bf18450ceb5e2576e438f7dc833d5e78c3dd9cfa9a49df742ae0e02754d14e400d5ca51b7232230220eab293112a8704cfc814c6a464040fa4467cfa35cb24fe0bf758703032664a7197bebfd1461f3b60479d8af011e57ff3674cafc0deeaaeafbcac684bf6ef01860dcf20e3cd76c757718baa1d06f45b7ba7678b66350bc7672680607fb347699b42a17d67ba4d5a6de496688c5e9882e8b9b03060e50b3eb3fd18b9bfc89c99a9f4a4d21167a204b5ca7793e85ba03c72b83995514fb80d12a604de7b5f5d01179e27f0ceb3c2416f26feb5fc0be6216d9bab96706bc80f801db5a20b70db851f28546e784ae88db92ef242c0525887934a8a1bcee85f78be58c0de5506550bae4c1d89a58e04463ea5949130990015b03bb1ab193b91544967e73f23ed0aa3c1c862de6b04e56aef5f5d398630430d130fa78e215405d2035ab322bf36fe33386f0957ed620c355960f1fd3ad7ceda838614808ccb27ee2d906e0cc824e8b127636c9eb599b13de539281867a6de4f1e8d959fede80d454ffd8894863ede7f6956465047f59ab94b4d3f534df43389c18970e992c1f750b45adc48f362f1b63b2820565a19d1298c54b6cd370f6cbcb95c5f13dbbaa9e1a47cefd7f317d72ab7b356a298347153ab4c522c06c59025f6f3772d7ce0a438e90ae2f827d0d89b877b63d213255ff4c667dc30af4c60897dd80fd894c1241ccad5aab824102c2b79bef39cbb974934539e49438bf5455159b46ce0d14cb7d11114ea3db6fd84350dad6c07393eb006e3852068a6e74ca0a88675d9587519a6623103eb0d848b6f71e5e5473d9d3a3e59279f609d0626eceb62d3ab7e25a2cb4dae7ded4b605ea3038b6297bddb33ebcbba9af85697991392179ab17ff3e9ce9a8a449a5a8aa90f39c110b6ba64eccd1d64c42cf89a4e72c5e6508c1b6ce3a6b093cd6f95a44ea5117049522fb1fd57a841d5cc6ae8e2e51d87c7f13534c880e628bcf2b42600e2ca788d42d14282015320270ceef76342d22f4ebce7940be87a2bacd1ef4e2f2b689860eee7ca4b121d8f736f56c063c14547bbd4c71e5403e1ef218bf94bd61a8e22ba213036c5e9e742799303d44caee3b34454dc63a45bda686cc492d8f66cff71b53ba4a38e26f80fcad639ad1ef1d0a943dc72f13e3014a9372bd9726c5bd90ce4fe243102d2d56483c43d561c1ea9fbf1b42f8d05e89719f5f476f211c538f8ec8939727bd160d23fae765b860eeec5267bd34f3f8d43a2f9bee5513b6adc04e5f5c6556ec92de7c3dada9d97cc0ed14f421ab046e027d0877363f6dd76d1cf4e3dee27a24d17a290f847548ed23b35f0c61d57902af8165eadf1539a1a488a268d9ae672bdba0e4124a992651f7050086b2aee97d1feebb4bd3bbd66dca9187f96a2724d4735b98efad612d7e0b4e97203a0df2aff6ce9d876d24876aee975ae05ee9837e058a8ac589b56089f66dd4685ebea186a66d71a6caaeb0f04623a55ec995dc74fa83c84638a32feed60669f321c48dc7731daf7f2b71238a67d348b5701c2f5f4a7f0d9e67849fbea33e8d579bf585ddda8701cb7e4698185ddad98ad4b68b16976e06d81e9bc536b8995e9cdc5f1438cf65b1ff69c0a8083ac4adc6faa83562312640b90962201e3e151ee4e7ad00bd10a21c2c15f560d09a1f4287cdf44fea017c73124898ae3b8d9b57abc6390e2efeb958fec689607925d9dcdbea151335be5830ea5358a673c21d34b968174a50d380ea89bbf42a1aed08116c2d007bba536b318bd477a302cb2f9949b039628fdeaf31914af24c7e960fe3ba1b5ae36c34142b6335fb52d9436a176d33ab7191e09159b607e9c48c317e41027d86deb7b9a8dd409540e3dd123b0f74d809546417b450e63b1b95e6785c14576fc675ae9f6a53a4ec32ad38dee3909426555d6d7d3d98cd3325e548a1cee0a15a0853245101213209c3118654912027510efc49bd1e3a5005ae02942ed4ec19e7154183b8cb13159a3bafc613cf0274f60e8c36acc599fd503027ddae0d640028f8da2e1459df600177b74a6f593a84809e53d95ca0dbba8269b501cb1c64eb43edf6253c22b440637ee94e6578419a10dd0de86fedf41f40670f5333117d901fbf04dd2f4fbd97339471ea0702fd3218326f7e375ce267ca414f111fbf13782c2a5e340a08bfb60792e06f32f61b458f945d92ed99fe0a796f9cf761e5d3f01c9bd64c32c5a4a3502e3abb923205f4b06603fea575f4b1fb6cadad6e9a347a9cfddec7bfafa4fe48689aa0340f7c4f6561756c7d3df2c0c9749c9bcf38c3ef7eaad463f70802218293aedcb575363e60fc8ffa92c3a8ebe0b9b357aafaf0e9bd2d83f6cd856573f3359dd89a97c70e", 0x1000}], 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r2 = _lwp_self() _lwp_continue(r2) pwritev(r1, &(0x7f0000000580)=[{}, {&(0x7f0000000180)}, {&(0x7f0000000200)="cc6cbe8ae51f0339c975a1bbd19fb5d9310452fb6d26f2c2e6e4133208a65079731a2186bddccbf746e85b0c823c5caebeede40f891ddfe49a95176da4d018c3d58856c00d0b30879ec7b98feb5396037c34e0852cb8f742fe0c41d5dbc9c94841ef676bdfeda5712fcfdb21c9d83dcb823a8cba47b173cf7cde885d1d76668cc4dc4ffeeb96801c7673039a3944a8a0562d6219096e8ce3", 0x98}, {&(0x7f0000001280)="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", 0x65e}], 0x4, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 00:00:06 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0xd, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x10020, &(0x7f0000000000)) socket$inet(0x2, 0x4, 0x2) wait4(0x0, &(0x7f0000000100), 0x8, 0x0) socket(0x10, 0x2, 0x8) 00:00:06 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f00000001c0)='./file1\x00', 0xa01, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r1, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = geteuid() r3 = getegid() lchown(&(0x7f0000000000)='./file1\x00', r2, r3) pipe2(&(0x7f00000016c0), 0x0) 00:00:06 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x29, 0x1, 0x0) setsockopt(r0, 0x6, 0x5, &(0x7f0000000000)='*FW=', 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f00000000c0)="3aee3f21d5b380121fcff4ce6dc84d4c1e", 0x11, 0x2, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) fchroot(r0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(r2, 0xffffffff, 0x9, &(0x7f0000000040)="0e504ae8be7d7216f24c09aa5adc21706c24d78e2a5561281054c97d0abb3cfc2d58e5314b3264f73bda81f9168a47f93750ad9aea514c4e6bf59a6dacf050fed2f0b6", 0x43) 00:00:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) open(0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000580)=[{0x0}, {0x0}, {&(0x7f0000001280)="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", 0xaa4}], 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r2, 0x6, r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r4, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) r6 = getegid() sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f00000000c0)="001b3c7ba2f162106d8bbd744b84607862705a9af03d6927d86f3de35094b7a524e5a3863e8a091f89d685e0c542f1d4bae94d5005db34868f23f75b1dba4311b1829e9757a37bf51fb1b4456d4d816e30fe084ecef022145c8b981814cf806b5d8cd050fc94c83032c402972d5144789dc86f55ede1dde4d05454356295025b5fdb440a332dfbc3fada4ec974b0215bdac57e5025fead6634c207eb475c3ca66d4b0e17db12132dfe3ad7fd144b71fc8c1e0e82da501b50bb166f07811219ba5e70ca8c995bffa2bc", 0xc9}, {&(0x7f00000001c0)="230756af1b807ead34a3629a8d628fe75c4fc6b9be494686f0a8232f04025549b4d11bccf047a825ed139e0d5fbbd075b4ddae33a49915bb4c76b02ce1a11dc31e8d2f98a61f18bfe292f27acbf8679f5a8d786145e482797e5ff002d91485fd16a099eae853f4fa9ab7f52597a67077e468", 0x72}, {&(0x7f0000000240)="96d87c55ca1e0c543e0f73e51a4ba2676a1a539b77bf88739a7f61459a4851e0bc24e180bd3c928372eab7f05a86e1e67f8132a1ad5663c94c9a5c8624051e14e09ed8a04aa6d5a63f3c274a7fb6d8a8c2008556a357780232dd47382101a23434ddab5ec56c207b8b612247c0080eefadc0d8171ba347d387ae425849234742aebc351784087f1f328e1cfcdfc304", 0x8f}], 0x3, &(0x7f00000003c0)=[@cred={0x20, 0xffff, 0x2, r3, r5, r6}], 0x20, 0x401}, 0x405) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r8 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r8, r9) r10 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r10, 0x6, r11) r12 = semget(0x2, 0x4, 0x684) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000580)={{0x9, r13, r14, r15, r16, 0x10, 0xbca}, 0x5, 0x3, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r17, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000004c0)={{0x6, r8, 0xffffffffffffffff, r15, r18, 0x10, 0x3}, 0x100000001, 0x3, 0x2}) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 136.3722433] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1474 command syz-executor.3) 00:00:06 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r2, r3) setregid(r1, r3) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x20, 0x6) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r6, 0x6, r7) r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r8, 0x6, r9) r10 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000580)={{0x9, r11, r12, r13, r14, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r15 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r15, r16) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000180)={r7, r11, r16}, 0xc) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x0, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) msgget(0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='/', 0x20, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) renameat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') [ 136.4222778] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1474 command syz-executor.3) [ 136.4422917] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1474 command syz-executor.3) [ 136.5123369] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1474 command syz-executor.3) [ 136.5228871] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1474 command syz-executor.3) [ 136.5377013] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1474 command syz-executor.3) 00:00:07 executing program 3: msgrcv(0x0, &(0x7f0000000280)={0x0, ""/98}, 0x6a, 0x0, 0x1000) open(&(0x7f0000000000)='./bus\x00', 0x10282, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = accept$unix(r1, 0x0, &(0x7f0000000140)) bind$unix(r3, &(0x7f00000001c0)=@file={0x8de0365a43ad0fe9, './file0\x00'}, 0xa) r4 = msgget(0x2, 0x40) msgsnd(r4, &(0x7f0000000300)={0x3, "45e745e9803eb7426121da08c6540321e3eb2d3f2d1caa7c294391cc34f6f376b4f8db27f061812374e341bf532d4ef963407fe54a5a043c793f75dfac59992a5d18abba5889f06fcc93f6a95437b8a38d9df488f25e028f58afca855190a1684ee6f5ef86b77dd11d2c3cd205176b4fd10434e99dd9f3f30a86db854cb0fc19b2659aa654e46ba8"}, 0x90, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x20000, 0x68) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r5, 0x0, 0x0) 00:00:07 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0xf236, 0x1f) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)="8081ef4d811295efca8ddbfde084a995ffd084cafb340cef8c6e1fef7e1d15b4e47cf6b654d5e98e37a0a1f7a98ca29f195611b20ea4eeb8a729742fbbf2885c6646b0ae8418d7d5220f41fd8d5c614dd1294c0c3ff23ae90845de9cd8fd660c6faf6b4d1b07578a66f47f6de4bb05e8382a3a3a51609985e9d43064225abe5e3a120cc030e83cd208c53dc6c3720dff7e69d62bc4687f7e9eea3502b39ff9d1b6342b2aded7255b703e074855612b75", 0xb0}, {&(0x7f0000000180)="a04ff8f4d15958caeb57", 0xa}, {&(0x7f00000001c0)="0191a0c7778e3f67fa2405adefc7f2a73e036ca8124f5702", 0x18}, {&(0x7f00000002c0)="6b4d4d0dc8028ec7ca174cbc4461", 0xe}, {&(0x7f0000001900)="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", 0x1000}], 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r2 = _lwp_self() _lwp_continue(r2) pwritev(r1, &(0x7f0000000580)=[{}, {&(0x7f0000000180)}, {&(0x7f0000000200)="cc6cbe8ae51f0339c975a1bbd19fb5d9310452fb6d26f2c2e6e4133208a65079731a2186bddccbf746e85b0c823c5caebeede40f891ddfe49a95176da4d018c3d58856c00d0b30879ec7b98feb5396037c34e0852cb8f742fe0c41d5dbc9c94841ef676bdfeda5712fcfdb21c9d83dcb823a8cba47b173cf7cde885d1d76668cc4dc4ffeeb96801c7673039a3944a8a0562d6219096e8ce3", 0x98}, {&(0x7f0000001280)="03bedc78e8dbc2f7242ef52afd775c1fa4af60ef377821f56874675ced5e0045b54b8ef9668bd7a9307e7050f4b2d6ab58202e744cc795741baf78e8950636be34d55f8e9d56ba0be9001201d1aa8e19bf8bab2621d8c5026f5f57cd8b5573aadc8279912ab7c66a6a0c0b642ecafe1e8704c52bda3a01f0f4c5da1e65b8a91c22573c0947da6cdc286e87a8249a4696fdf3c9d8fcfc467a42f1893aa6f83a5aa6e279caeb728a9646218866679507563d529fe8e6c1dd79542f0b78aa53442b2c522608da9db71c89d52bc01893a6cbb7520880f4835dd99ad28b460c036ad9439a76d7d8003eadf27b934ffaf15df1fd8d09fffe8cfd34e42f01588287c9e2ef65cb639669d9ad3d471a5fb6bc82352c68b9b674b8f00b44262fe30e0bd9244164021c4faf82058a03da6d32f2f1dd4237f19773f0d0d052ac8608b8136f51f85d12fc27b48096d22939965782635e23b9f137b3d873b9aecd12fc3fd0d61684c2be14712a29d3c30fd14a7502e4da9ebe5142cafd88bd8510651bbe59215941d24c53042b10cd5db350bf3d68f17291c3120ea9fdb49de07b6af5ce165c2c7b1025d27f4c76b9946378461671f0804202effc07482048832b311183477aa1ec54bf44b9fe84b301abef1984dbdae2f2e6e2125b70a03451695a57780fd6a5d7f928e349becc9fc9023d6a34b1749aa91fbb40af16cbc0e87e35da006ec1dacf86ea26756419c210342eecee02a44056f2ff04a73f0a2fda9f6024cd429fcd94f175f65a58e031360a0408fe1bd72224787eccb428b7cde9e5f1bebaa2d884a442ea17ca238c9f6f37a163e620511ab7ae961e26f76e9989f2c9cba0df38671cff32da1376d097e7a4f70f739cef7ac6e4b1f58d922091472a6bbfa8764899252cb8b8cea1a7b83cf5605ace9405797a6f46981a9a9f2b7dd59be5c674262648f052b06564089e9ef37c3b9f5d2f1cb8263747ab444ee518eb31039c8a1bcd02bb931ab3cdb28a558f8f60db826601a6b27f9a7ebbef7978dcca54d22ef8fd3a2fef29edc74cc9a2d8117ef1bfa6d398a1d124e08f390e90523de3636e0b1b7d23eaa7b239ac12e270e59d7008c4fe2c6f6ed0e753dd6df11cadd940332dd0927dfad9a25f5b9305056078b8730e57209d716a7ab8317b03c251100c69f51bbc9a5057ccf3d5aa487c35ecb01893d511ad42e8a4c85771cf719023ebb003407f82122d87ffa4abe0a4517f87221465cfd6b5a692048114be1787051b4dc130dec80000a40f98aa9522989db19a548bd117c32ca89f72f965c3fe196d3de6fed78c6c6e4c9a317255b66bf26729d249df3a280588d81db66bb0efbc0c7674b4de763aa871d41712f4e936a6068064b98c54fe5e173c8b389abbaa4ebafddca7d4f20584c58e884c2cc99b08bcc3a08ac04d3d9926a1652d440ccde0944eec21e3bd7450715649ce710898535554ef4e1d6c1ff1efd2822f3d148169e4ebaab153ecb327cf6c06df19e03631b51b161fb7748f554a4293acfc5f5dd8888e18e6504880bb294657fa7e412d85c281049e3a78da006d97b3bd297e57355a71f3635cfcd4b74dbd8b67a5fd5e7f258ff059337f87b96c912f7f4b40c81ec227f0a95644cd0fff7335b81ec21f8621f26fe5a95d94b5295cdc818f87e15240891ff8cdbb2e8e4f353ee2310727e439bf589dac6eaa9265ba34bb641e820cd2a090ef4911143b7b5870055a63bf6358fbf03a99906bc73b92665e3c60a8df1d4f1a8ae6450ccd00bef4c82efb1578e2bf7656161a8b1f1f64ba0621c7ae617ce2e9e97b13fda2fd2e3f0320c1486d3dc46ba4481b051f94bf3b61baa20c35de7022f20ab186d3bfa25dd7becd745ceb4aec5063d28631e2bfe57fbbe334085fad18504fa69d7c1d970c36850dde4f972e61b188226d604a6254e84dbc2591f4ce9c81c2251f8c3a19a9962d0e1bc83d1f7020d2cacdbc0b2a2b7c8352d69eb2536082d72d592919c7253484abb98092d07e1047c8af47c730ee397a70d32cef160d2c7ffab461a9ff0625fec473916bd45f31a610a4d357a6a60e54c12a12953c00d820bf9b32910a66145fb69e0a2ee60660c5feb8a63ffd6d2e1de269dab0192ccf029a900fd6d33cfc80d5fe597a71daeba1aa71b56c72b85a8b2c1483b6c9bd4ee38388d8ba50d70fbc8dba168b4f2cc923a318867b1be5abb40f7d54e3b1784a1a83c376f4acd2304bf04913b5422aae47090f9e0f4adaf892691b2f59c8f2c04369574cc06b0b114857ecf1cb0038d99d8d40c41e83c4504353ee739d83", 0x65e}], 0x4, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) [ 136.8025239] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1226 command syz-executor.3) [ 136.8325453] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1226 command syz-executor.3) [ 136.9326072] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1226 command syz-executor.3) [ 136.9426154] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1226 command syz-executor.3) 00:00:07 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) readv(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) open(0x0, 0x0, 0x0) r2 = __clone(0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) ptrace(0x9, r2, 0x0, 0x0) r3 = getpgid(0x0) wait4(r3, 0x0, 0x40, 0x0) ptrace(0x2, r2, &(0x7f0000000000), 0x0) 00:00:07 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1000385, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x3, 0xfffffffffffffffe, 0x1000300010005}) r1 = dup(r0) paccept(r1, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc, 0x10000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0xa, 0xffffffffffffffff) r5 = accept$inet6(r4, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fcntl$dupfd(r3, 0xc, r5) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) r6 = _lwp_self() _lwp_wakeup(r6) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r7, &(0x7f00000001c0)=r6) _lwp_kill(r6, 0x9) accept$inet(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) 00:00:07 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x400180, 0x20) renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00') pread(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) nanosleep(&(0x7f0000000280)={0x6, 0xa00}, &(0x7f00000002c0)) lchown(&(0x7f0000000100)='./file0/file0\x00', 0x0, r2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000300)=""/75, 0x4b}, {&(0x7f0000000080)=""/52, 0x34}], 0x2) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, 0x9) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchroot(r4) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:07 executing program 5: pipe(&(0x7f00000001c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) r1 = getuid() __clone(0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r4, 0x6, r5) r6 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000580)={{0x9, r7, r8, r9, r10, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r11 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r11, 0x6, r12) r13 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000580)={{0x9, r14, r15, r16, r17, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r18 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r18, 0x6, r19) r20 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r20, 0x0, 0x1, &(0x7f0000000580)={{0x9, r21, r22, r23, r24, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r25 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r25, r26) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000040)={{0x100, r7, r22, r1, r26, 0x10a, 0xff80}, 0x8, 0x7ffb, 0x3df}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) 00:00:07 executing program 4: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000180)=0x5, 0x4) pread(r1, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = dup(r3) renameat(r1, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') r5 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x0) dup2(r5, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = socket(0x18, 0x2, 0x0) r7 = socket(0x13, 0x4, 0xfe) connect$unix(r7, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) r8 = dup2(r7, r6) sendmsg$unix(r8, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r8, 0xffff, 0x0, &(0x7f0000000000)=0xcd77, 0x4) 00:00:07 executing program 2: _lwp_setname(0x0, 0x0) r0 = _lwp_self() sync() _lwp_wakeup(0x0) r1 = _lwp_self() _lwp_wakeup(r1) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x400000, 0x0) _lwp_wakeup(r0) getgroups(0x0, 0x0) _lwp_kill(r0, 0x7) r2 = _lwp_self() _lwp_wakeup(r2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) renameat(r3, &(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000300)='./file0/file0\x00') _lwp_create(&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0800e98be0440000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000000000000000000000800000009000000e1fffffffed3eaff0000000000000000faffffffffffffff3fd61a771819692f13f40500000000000000050000000000000108000000000000007d3a0044b04a8df21f3246a87fbb0d8d071bb76b70f36a7c92baef4f4d9e2a9a6a57c601290b72dfc73ea5e55ae72d1d8c90e95200000000"], @ANYBLOB="fcffffff0300000007000000060000000700000000000000040000000000000007000000000000007f0000000000000007000000000000004000"], @ANYBLOB="04000000040000000008000003000000050000000000000001040000000000000200000000000000040000000000000001010000000000005d00"], 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r5, &(0x7f00000001c0)=r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r6, 0x0, 0x0) _lwp_wait(r1, &(0x7f0000000000)=r5) _lwp_suspend(r0) 00:00:07 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) 00:00:08 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340), 0x1) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000240)="9b", 0x1}], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pread(r2, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) 00:00:08 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000240)="9b", 0x1}], 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pread(r2, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) 00:00:08 executing program 3: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000001c0)="ad695e547c7f62ad65009e9f5676e75312c2d47ce343541643abc45bf2de585f7c1af113b8a0cdddc8ac764601310c1097a7b05e817dd3c1c62a4722a8aca2f643e7132f7e62fb701b2f7f05d1eaa9c3e5d98df07f2587e28765eba79ff1fb5c3cbefa5e20779abb26bad8a3398c889a7b1b21dfc72b92cc18aa17f7d50bebe3369ea87a7c6a1c94be778d1cdc558d0b003d6484de7f4e82918f0997693b3f861eb7fcd633b4354bf9a98a82c29c6fea1bf0ff0b03dc40190a12cb32d0dadf45ac90cf0579d8fbeda7978de6bc856ff64adba46cf194f1e3925644", 0xdb) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="071400000f370025ff", 0x9) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 00:00:08 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002ca, 0x1bc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xff64}], 0x1) shmget$private(0x0, 0x3000, 0x4a7, &(0x7f0000ffa000/0x3000)=nil) 00:00:08 executing program 1: mknod(&(0x7f0000000100)='./bus\x00', 0x10000008402, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x11, 0x0) pwritev(r0, &(0x7f00000000c0), 0x0, 0x0) [ 138.2434547] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 853 command syz-executor.1) [ 138.2634620] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 853 command syz-executor.1) 00:00:08 executing program 0: setrlimit(0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setuid(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x42) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0x6}, {0x2}}, 0x200) __clone(0x0, 0x0) 00:00:08 executing program 5: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/78}, &(0x7f0000000000)=0x50) bind(r0, &(0x7f00000001c0)=@in={0x2, 0x1}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x41072e, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110602, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) write(r1, &(0x7f0000000180)='[', 0x1) 00:00:09 executing program 0: pipe2(&(0x7f0000000080), 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x2, r0, &(0x7f0000000000), 0x0) r1 = socket(0x0, 0x10000000, 0x7f) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0xb8041, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x220000, 0xd2) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10000, 0x80) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) semctl$GETALL(0xffffffffffffffff, 0x0, 0x6, &(0x7f00000001c0)=""/55) sendto(r4, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) r5 = accept(r4, 0x0, &(0x7f0000000180)) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r6, 0x0, 0x0, 0x0) dup2(r5, r6) setuid(r3) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) paccept(r1, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc, 0x90000000) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r8, 0x0, 0x0, 0x0) r9 = openat(r8, &(0x7f0000000340)='./file0\x00', 0x40100, 0xe) pread(r9, 0x0, 0xfffffffffffffe28, 0x5) flock(r2, 0x0) 00:00:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') r0 = msgget$private(0x0, 0x62c) msgsnd(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) 00:00:09 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20002, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x0, 0xe9) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getrusage(0x8000000000000000, &(0x7f0000000380)) 00:00:09 executing program 0: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) socket(0x2, 0x10000000, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r2 = accept(r1, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) pread(r2, 0x0, 0xc5, 0x6) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xd504a086d8260299, 0x811, r0, 0x0, 0x6) getitimer(0x2, &(0x7f0000000000)) semget(0x1, 0x2, 0x20) [ 138.8138224] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 984 command syz-executor.4) 00:00:09 executing program 4: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x6526) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) socket$inet(0x2, 0x20000000, 0x3f) 00:00:09 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x4) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x77e8ec6238ece316, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') pread(r1, 0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x4) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') pread(r2, 0x0, 0x0, 0x0) unlinkat(r0, &(0x7f0000001480)='./file0\x00', 0x3666d3e6a114acf6) 00:00:09 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) dup2(r2, r3) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) recvmsg(r5, &(0x7f00000005c0)={&(0x7f0000000200)=@in6, 0xc, &(0x7f0000000300)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000380)=""/169, 0xa9}, {&(0x7f0000000440)=""/97, 0x61}], 0x3, &(0x7f00000004c0)=""/253, 0xfd}, 0x1) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r7, &(0x7f0000000080), 0x263, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') fcntl$dupfd(r8, 0x0, 0xffffffffffffffff) getsockname$unix(r1, &(0x7f0000000000)=@file={0x0, ""/85}, &(0x7f00000000c0)=0x57) 00:00:09 executing program 0: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="3270be2e7bba0b13", 0x8}], 0x1) 00:00:09 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000240)=[{0x1, 0x6, 0x1000}, {0x0, 0x40}, {0x0, 0x3}, {0x0, 0x7}, {0x0, 0x68}, {0x0, 0xfffffffffffffffc}, {0x1, 0xfffffffffffffff8}], 0x7) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) mlockall(0x2) pread(r4, 0x0, 0x0, 0x0) writev(r4, &(0x7f0000000280)=[{&(0x7f0000000380)="22a4436de981bd6a0ccff1e9641252892bedad50ad134fbc645ff361a27cd3ee37be4fff76734541a9b245afe629e587f585771f24bebed6cd6610f83ca52c5531f430431e9176288fc551bd5ba2563e66f9e55ec393dcaf34311cfdcf5c279c5b5e9a3ea237fa0383d5e5df21f878e64c390474c6063479d96165465ff3c7f5f3440e87f4ee9af97465922731836ac76791541487153904c7cdc7624638cb1c0517b0f98e05f19494898b801e987a47e923af0909f7f70b2a219d80b583212061f9f029d7fcc053b5bdba34d58ecfe60c631935e84b500719d700568bbee5d15c451646a8851e4a791f51", 0xeb}, {&(0x7f0000000180)="98b830777b17021e27e6413c51f43127b643a1920e9527df40136b369116fd48db47154116cb90bdaa458e6e287ddad0361a", 0x32}, {&(0x7f00000001c0)="cb7aa25e08977aacf0f18c839c3a17e9ca7bf25a7e167480eb9c4716c1bfc909f7bd20e7c38fa5439cad582e3b74cfbf41d14843009008bd3a51684654c7cd8aca6cae207c115eefb9e4225e7d85c35b2c8e19070eb20e8337", 0x59}, {&(0x7f0000000480)="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", 0x1000}], 0x4) semop(r3, &(0x7f0000000240), 0x6) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r7, 0x6, r8) r9 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000580)={{0x9, r10, r11, r12, r13, 0x10, 0xbca}, 0x5, 0x3, 0x1}) fchown(r5, r6, r13) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x1) semctl$SETVAL(r3, 0x1, 0x8, &(0x7f0000000080)=0x8) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 00:00:09 executing program 1: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) shmat(r0, &(0x7f0000e80000/0x2000)=nil, 0x0) madvise(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40241, 0x0) getdents(r1, 0x0, 0x0) 00:00:09 executing program 5: r0 = socket(0x18, 0x3, 0x0) fcntl$dupfd(r0, 0x6, 0xffffffffffffff9c) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="9617b1db363461626ecf6b10107d41c6b158cd282bc590114de8007b6a494c0fc7add1758458baad8694ba2a2875e5aec6a86f5f7327f1699d27696c0e2b434875d568d1a973561f0d4725271043b86bc746c9b3", 0x54}, {&(0x7f0000000080)="f1cab17ce1e2e4b106798f3a3bc22c8510f639cdc4c4ee5743cd4a78e5a23d92e7a87db36c4bb2bd0c80ae0eab4c5546baca4a9616a045a5cd936df97b7e98ad82a9e008b198d5c1bb173446540ad4dc29006c7201c86c45fda8a651", 0x5c}, {&(0x7f0000000100)="feb73ee772b4ca8585d30ca3acbade8054ad99c8b2b544f922ca3df3fb4550a5cba4a17ba00c4b5d4dec4b23edd0458c6c7745bf2886df22ced516b95d05c2884addf3baf0cb8bb456ace76b771d9c7db83d09f993f970afd98c05c613773e86b573b9bfeb6e49355c296270e89fc32590d8f655196948b65519a636917026bc06ac55439ff4fad516c254bdedfa3692a126a96e90692e6cbd7b8eec2c9e64642096b311441b1a0e74ed5c3ba742fc69e161d575f01f8de2c91c6359f4a54a4513194dda020ebd", 0xc7}, {&(0x7f0000000200)="feb39c40168cf39129bba3ae1888216ce2b292c9a197c074c4f149ec069767964b", 0x21}, {&(0x7f0000000240)="4cf7ca37c626397bedf64597a8ad915b5427853bab13f8ae996576920c1972029470ae57005a6d529c0223f63335beeed31f6c485d3f17f53f42c3afeb3c23fcc9802b553f234160a9f13d11d8353a32b1e434df00a8", 0x56}], 0x5) getgid() 00:00:09 executing program 0: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) open$dir(0x0, 0x0, 0x0) __clone(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x161) shmget(0x2, 0x2000, 0x0, &(0x7f0000e26000/0x2000)=nil) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xdb81e3956b777449) getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) r1 = semget(0x2, 0x3, 0x464) semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000140)=""/67) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = socket$inet6(0x18, 0x4, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0, 0x43c) pwrite(r0, &(0x7f0000000000)="ba", 0x1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) 00:00:09 executing program 5: open$dir(&(0x7f0000000080)='./file0\x00', 0x480a00, 0x100) open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 00:00:10 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0xfffffeda) r1 = paccept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) fcntl$setflags(r0, 0x2, 0x3b6956c5b29efade) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000140)="4241c5b15fdce90f017d4081ecadea8ec99996416aeaf457e379378bcab527535c7d82daf93d0f0db0507782a88ccccd2bd0ce4c01f7c06aaa49c11f1b58c06f12c821b52ba2ab3a25dec9cc4f9c2abcfee746bbe87d1a5fa1c85b52c21f5eddd4dfa4a432d5cbdb86dc991216d0761459114d2585184251bb6ec8744a891ac990aafcd5c62a80c8c15b509d6f97c2790c8c18d1afdfca6691e371", 0x9b}, {&(0x7f0000000080)="45053062ba5f7dbda68658865fc814d321e6d4fe87105b", 0x17}, {&(0x7f00000000c0)="68a517d54009f47de038220dbd19ec24409cad5235bcbbf48d4b3b4f30", 0x1d}, {&(0x7f0000000200)="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", 0xfb}], 0x4, 0x1fc000000000000) 00:00:10 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) pread(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000780)='./file0\x00', 0x800, 0x230) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket(0x1f, 0x4, 0x80) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0, 0x100000002) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') 00:00:10 executing program 4: renameat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="17ccd5aeb7aadcbbbfa384b9522da97b59fa010fb651e18399aadbec9a158e1da657fd3d4ed25abb0c0edeea94b6ce2f5edb2c0044b08c63748f242d7100bf363e062f114661582782cfbfc102407b3bad41da312dfb5af59ecdfd1e4ad60696f7d9c64d5681a0cf3de80eab5c6d8333667c4635634905869db7f244af5d1e4c16f021ecc88a2400d51678a8d03a49bed30c6b40482bc790f0ca910f70bf7713fc14c693e88e2117ae", 0xa9, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 00:00:10 executing program 4: setreuid(0xee00, 0x0) r0 = getuid() r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r3 = geteuid() setreuid(r3, 0xffffffffffffffff) r4 = semget$private(0x0, 0x4, 0x201) r5 = getuid() r6 = getegid() r7 = getuid() mkdir(&(0x7f00000000c0)='./file0\x00', 0x7aca1bac07941639) r8 = getgid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000000)={{0x80000001, r5, r6, r7, r8, 0xc, 0x1}, 0x188, 0xfffffffffffffffb, 0x3}) r9 = semget$private(0x0, 0x4, 0x201) r10 = getuid() r11 = getegid() getuid() r12 = getgid() r13 = getuid() semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000000)={{0x80000001, r10, r11, r13, r12, 0xc, 0x1}, 0x188, 0xffffffffffffff7b, 0x80003}) pwritev(r1, &(0x7f0000000100), 0x0, 0x1000) setreuid(r7, r10) setreuid(r3, r0) r14 = msgget$private(0x0, 0x0) msgrcv(r14, 0x0, 0x0, 0x0, 0x0) 00:00:10 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x2020231, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) getsockname$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x29a605891e7c0074, 0x10, r3, 0x0, 0x2) r4 = dup2(r1, r2) renameat(r0, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00') 00:00:10 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', 0x0) [ 140.1246606] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4084 command syz-executor.2) [ 140.1446730] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2929 command syz-executor.5) [ 140.2747597] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 2929 command syz-executor.5) 00:00:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket(0x2, 0x1, 0x7f) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) socketpair(0x2, 0x20000006, 0x80, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb004b, 0x8) pread(r3, 0x0, 0x0, 0x0) write(r3, 0x0, 0x3f57452705b475ac) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r4, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept(r4, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0xc) r5 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r5, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r5, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r5, &(0x7f0000df2000/0x4000)=nil, 0x2000) shmctl$IPC_RMID(r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r6, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r6, 0x0, 0x0, 0x8, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) r8 = socket$inet(0x2, 0x4, 0xa0) read(r8, &(0x7f0000000380)=""/216, 0xffc5) 00:00:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x80000, 0x4) r1 = msgget$private(0x0, 0x62c) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) 00:00:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x10, 0x1, 0x4) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) listen(r2, 0x0) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="40004e99767b07a1"], 0x10) r4 = accept$unix(r2, 0x0, 0x0) write(r4, &(0x7f0000000040)="ea1a8221caa48e3bcf788ff74629de622eb2819b296ea5ebaf05be17b74ed2b520dc84e28270cc22a54468e4d583", 0x43d70f4269dedadf) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) [ 140.4848949] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1398 command syz-executor.4) [ 140.4949046] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1398 command syz-executor.4) 00:00:11 executing program 5: munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r0, 0x6, r1) getpgid(r1) 00:00:11 executing program 5: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) mknodat(r0, &(0x7f0000000100)='./file1\x00', 0x2, 0x800) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x40000400000002c2, 0x0) utimes(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={{}, {0x0, 0x401}}) writev(r1, &(0x7f00000000c0), 0x0) rmdir(&(0x7f0000000080)='./file0/file0\x00') [ 140.8251103] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1398 command syz-executor.4) [ 140.8451262] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1398 command syz-executor.4) 00:00:11 executing program 5: r0 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x2, 0x0) r2 = socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) dup2(r2, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0xfdac, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x2}, 0x415) [ 140.9952223] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4084 command syz-executor.2) 00:00:11 executing program 1: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000002040)=""/4096) r1 = shmget(0x0, 0x4000, 0x204, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0x3) 00:00:11 executing program 4: getppid() r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/13}, 0x15, 0x1, 0x800) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) setpgid(0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) r4 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1004002, 0x499903f8b004e1d8) faccessat(r4, &(0x7f0000000200)='./file0\x00', 0x12af778c1cbbbe68, 0x100) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r5) __clone(0x6800, &(0x7f0000000440)="3a24577e6e8e58b343e0eeed8b03fc8e219e42fc10204f692837f83c0000000001000000f5ad73185078944c61225173ec3a921b0e15b32bfa6f489f706ef29fa8ef983b85ee131a6e76790a04acf2b67b3056e5a3a7761a69f4c77bd5de0dddffffffffff84e659e925952bb4c13f53f52f153027bda6") setpgid(r2, r5) 00:00:11 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4a, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) paccept(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000940)=ANY=[], &(0x7f0000000180)) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') unlink(&(0x7f0000000900)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', 0x0) 00:00:11 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0, 0x0) 00:00:11 executing program 2: _lwp_setname(0x0, 0x0) r0 = _lwp_self() sync() _lwp_wakeup(0x0) r1 = _lwp_self() _lwp_wakeup(r1) socketpair(0x1f, 0x0, 0x20, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x400000, 0x0) getgroups(0x0, 0x0) _lwp_kill(r0, 0x7) 00:00:11 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mprotect(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x2) _lwp_self() _lwp_create(&(0x7f0000000100)={0x1, &(0x7f0000000080)={0x771cb257aa29c03a, 0x0, {[0x3, 0x2, 0x5, 0x4]}, {0x9b, 0x9, 0x1}, {0x2, 0xff0000000000000, '\\\'\x00'}}, {[0x6, 0x1, 0x30b61ad0, 0x1]}, {0xfffffffffffffe71, 0xffffffffffffffff, 0x1}, {0x40, 0x81, '\x00'}}, 0x80, &(0x7f0000000000)) r0 = _lwp_self() _lwp_wakeup(r0) _lwp_create(&(0x7f0000000100)={0x1c, &(0x7f0000000080)={0x8, &(0x7f0000000000)={0x1, 0x0, {[0x8, 0x9, 0xffffffe1, 0xfffffffe]}, {0x0, 0xfffffffffffffff9, 0x5}, {0x6, 0x8, '}:\x00'}}, {[0x0, 0x3, 0x4, 0x6]}, {0x7, 0x4, 0x7}, {0x7f, 0x4, '@\x00'}}, {[0x4, 0x4, 0x800, 0x3]}, {0x5, 0x401, 0x2}, {0x4, 0x101, ']\x00'}}, 0x40, &(0x7f0000000180)=0x0) _lwp_wait(r1, &(0x7f00000001c0)=r0) _lwp_create(&(0x7f00000002c0)={0x0, &(0x7f0000000240)={0x1, &(0x7f00000001c0)={0x400f0022, 0x0, {[0xae, 0x0, 0x8, 0x9]}, {0x1, 0x0, 0x7}, {0x4, 0x9, '\'{(\x00'}}, {[0x3, 0x9, 0xfff, 0x600000]}, {0x7, 0x5, 0x1}, {0x2, 0x6, '\x00'}}, {[0x4, 0x3f, 0x5, 0x4]}, {0x5, 0x100000000, 0x9136ed3fd0b6356a}, {0x9, 0xfffffffffffffff9, '\x00'}}, 0x40, &(0x7f00000003c0)) _lwp_unpark(0xffffffffffffffff, &(0x7f0000000180)=0x8002) preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000002640)=""/4102, 0xffffffffffffff69}], 0x1, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000) fchroot(r2) _lwp_exit() 00:00:11 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000eae000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000e14000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000df2000/0x4000)=nil, 0x2000) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r1, r2) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) r5 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x9, r6, r7, r8, r9, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r10 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r10, r11) r12 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r12, r13) r14 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r14, 0x6, r15) r16 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r16, 0x6, r17) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x8, r1, r9, r10, r13, 0x23, 0x809a}, 0x80, 0x1, r15, r17, 0x1, 0x2, 0x2}) accept(0xffffffffffffffff, &(0x7f0000000540)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1167) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) 00:00:12 executing program 4: getppid() r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/13}, 0x15, 0x1, 0x800) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) setpgid(0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) r4 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1004002, 0x499903f8b004e1d8) faccessat(r4, &(0x7f0000000200)='./file0\x00', 0x12af778c1cbbbe68, 0x100) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r5) __clone(0x6800, &(0x7f0000000440)="3a24577e6e8e58b343e0eeed8b03fc8e219e42fc10204f692837f83c0000000001000000f5ad73185078944c61225173ec3a921b0e15b32bfa6f489f706ef29fa8ef983b85ee131a6e76790a04acf2b67b3056e5a3a7761a69f4c77bd5de0dddffffffffff84e659e925952bb4c13f53f52f153027bda6") setpgid(r2, r5) 00:00:12 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) connect$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x2}, 0xc) wait4(0x0, 0x0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) select(0x40, &(0x7f0000000040)={0x2, 0x2, 0x4800, 0x5, 0x8, 0x3, 0x85a, 0x3}, &(0x7f00000000c0)={0x3f, 0xffffffffffff0000, 0x9, 0x2, 0xbe, 0x1ff, 0x1, 0x3ff}, &(0x7f0000000100)={0x2, 0x7ff, 0x3, 0x80000000, 0x8, 0x3, 0x0, 0x80}, &(0x7f0000000140)={0xffffffffffffffff, 0x4}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$SO_PEERCRED(r3, 0xffff, 0x11, &(0x7f0000000180), 0xc) fcntl$setown(r1, 0x6, r2) ptrace(0x1d, r0, &(0x7f0000000080), 0x1) msgctl$IPC_STAT(0x0, 0x2, 0x0) 00:00:12 executing program 4: open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0xc, 0x10, r0, 0x0, 0x0) mlock(&(0x7f0000011000/0x4000)=nil, 0x4000) [ 142.0559088] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3095 command syz-executor.5) 00:00:12 executing program 3: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) socket(0x1, 0x20000000, 0x5) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) writev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f00000002c0)="f75cdcc5e5fbad1f7f66636b97a94d9781698f2f4c6c8404f74733a7002de72c3afd1739f494dea24b3f14d8a7592442b90e335627c96f584ddcd13376d71cad8fa6e96ecb2233d2c8d6da7d9e22d3fcdcd55f5ea358192c12768a6e30aa91bdd50fadc4abc19bf3d446bada0069356ac8bb2b268e7e7bd11a", 0x79}, {&(0x7f0000000180)="e643ce9d12f303a97a647bab35c74ba64215c8f65654c665dcade052ab002e69d7fa59ebe26fea20cac1598fdb9e903f3f5f20f340f42dd0417b504756d0ada69d7069ecdd64a19d2cf3ecdc628440db73316aaf05e8eadfd1e13d5d9b13336f51d826eb1a2bf42e05a16b55638fe03dd1a451bace357bdc2e6600b67b907e1aa18dc2a965d13aad0116ed33f760eef7cc65b03a1bb6bd8e2a5a2f2b32", 0x9d}], 0x2) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="4e0652ba57528283b33cb58ec9bea650e147f866110a66b8d126a97c67101c017f3917d34f3b81b149031429f193b1644f22e3578bb45f88", 0x2af}], 0x1) 00:00:12 executing program 2: r0 = socket(0x18, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) flock(0xffffffffffffffff, 0x4) [ 142.1259482] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3095 command syz-executor.5) 00:00:12 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2}, 0xc) writev(r1, &(0x7f0000001980)=[{&(0x7f0000001c00)="b426652889b178ebce91f988753e32ee65525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d057ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f8320484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a35288ca69487fc6b50518510c94174ef5838474a0d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c", 0xfffffee9}], 0x1) [ 142.2059999] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3095 command syz-executor.5) [ 142.2260139] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3095 command syz-executor.5) 00:00:12 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000180)={0x0, 0xfffffffffffffe45, &(0x7f00000000c0), 0x13f, &(0x7f0000000040)=""/236, 0xd6}, 0x840) setsockopt(r1, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x41061e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) setsockopt(r2, 0x0, 0x0, &(0x7f0000000280)="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", 0x1000) dup2(r1, r0) 00:00:12 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0000e9cd6493d04a883339ffff01a6a75ff9c22d35ea0cdc53a65b945a36edf7960f103af7bdd45e55f3775eac0ea4ec6feb783cea04214d34ee28d6690185d8587e23ec2b519d260e173d4882d80ac6a0f8acefd31114861d060d1eb07083d752240b5c4f112a652f7fd98c85c542a051d180633a74c41b6beb43f7aae5f7be36221d5a186522f3e74a79b4fe7adf85357dd799d91275f066832b4f695cf0a03e2bbf79b0925766869dd7c56756"], 0xd) listen(r0, 0x0) paccept(r0, 0x0, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0100e91f7188591e9233614b008effbe634d346b085c2ef92d19182a26cd9c34eafe13da3c947d4a975f2630bd7f0e6458185c5690f3fc2e763036498494f42051e2af57dd7e20068702aa0e88d7589d97704c99e66ab6c5fc2f9f743ea7d29de9603cdb19897fd9324ccc0292f179eb7f5a70d6bdd597165b4b0ffb9d7616203ff266d595178a71eda3ccc550794d9b49f846df48e8d70a0063fac9ca"], 0xc) r3 = socket(0x18, 0x1, 0x0) setsockopt(r3, 0x1000000029, 0x32, &(0x7f0000000040)="ebff", 0x2) getpgrp() getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgrcv(r6, 0x0, 0x0, 0x0, 0x0) msgsnd(r6, &(0x7f0000000000)={0x0, "15b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c48cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"}, 0xaf, 0x800) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYRES32=r4], 0x1, 0x400) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r8 = getegid() r9 = getpid() getpgid(r9) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f00000001c0)={{0x0, r7, r8, 0x0, 0x0, 0x9, 0x20}, 0x4, 0x1, r9, r10, 0x3, 0x80000000, 0x6, 0x966}) __clone(0x400, &(0x7f0000000280)="7cdd3a0cfd249ee31cca5235") getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000400)=0xc) getegid() msgrcv(0x0, &(0x7f0000000300)={0x0, ""/104}, 0x70, 0x0, 0x1000) 00:00:12 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) socket$unix(0x1, 0x62ec48084c70e544, 0x0) r1 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), 0x10) socket(0x6, 0x88000002, 0x1) readv(r1, &(0x7f0000000140), 0xffffffff) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x18, 0xffffffffffffffff) r5 = getuid() getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xc) fchownat(r4, &(0x7f00000000c0)='./file0\x00', r5, r6, 0x200) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x5, 0x10, r1, 0x0, 0x0) socket(0x0, 0x2, 0x0) r7 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000000), 0x10) bind(r7, &(0x7f0000000280)=@in={0x2, 0x0}, 0xc) open$dir(&(0x7f0000000080)='./file0\x00', 0x40, 0x28e) mmap(&(0x7f0000357000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0, 0x0) msgget$private(0x0, 0x400) socket(0x18, 0x2, 0x0) r8 = socket(0x18, 0x2, 0x0) setsockopt$sock_timeval(r8, 0xffff, 0x1006, &(0x7f0000000000), 0x10) r9 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) fcntl$dupfd(r9, 0x6, 0xffffffffffffffff) r10 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) fcntl$dupfd(r10, 0x6, 0xffffffffffffffff) r11 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) fcntl$dupfd(r11, 0x6, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) [ 142.3360872] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3348 command syz-executor.4) 00:00:12 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x2, 0x3, 0x0) recvfrom(r0, &(0x7f0000000040)=""/116, 0x74, 0x0, &(0x7f00000000c0)=@in={0x2, 0x1}, 0xe9fa32c9c1f6d7da) dup2(r1, r1) [ 142.3961208] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3348 command syz-executor.4) 00:00:12 executing program 2: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x108004c) connect$unix(r1, &(0x7f0000000040)=@file={0x3, './file0\x00'}, 0xfffffffffffffe04) 00:00:13 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x3, 0x0, 0x3f, 0x1f, 0x20}, 0xc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) r2 = open(&(0x7f0000000000)='./file0/../file0\x00', 0x10, 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0x7) writev(0xffffffffffffffff, 0x0, 0x0) getgid() chown(0x0, 0x0, 0x0) getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) getuid() chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000240)="6f63ba8b065dfbb7ed6e16a42eee59aa85c4ad00b7208f96e44878e9e8df85efb98a6799040814cbc1c8881aeb2060e9e37671b61b6a224a38716248da97bc2a872e0c88cbcd92e0aad43bc23f378712c0ee89e35b2d0323e189d2e9dc30a92e2803ec1e4a8c37d51c9187bdbe19bc42577e708310605d666846c22eda5ac2ffcc6b5946cdd5b7449c6bb28b4b41513b61f92eb67bfc7acb4a94aad45574d5863f193282a30828df43db32e70fcc944b178c0e3cde7ac22d4151f5b135768c85397e5e46e3c6fab51e151f9e16b2", 0xce}, {&(0x7f0000000380)="b2beb8a52df20443f155ef5ea95784bfa9097dffa4e090fa26a4fe46286c3d7eafb6d001bbb88541a810e2f89942083dbced22a786f302dd7bacefe103d69daaed76853b7d260428267e7945e8c789f83497abdb4374f30c2b1f0b812df9524b2e67e1c0b4f2b273865a50f9a17859bb1f13744f555bc4cf72c60fac1ace50078a2222d3ad079a4ce3c1651510aaed84ec45848a01867477af75761a", 0x9c}], 0x2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080), 0x10000000000002f1) connect$unix(0xffffffffffffffff, 0x0, 0x0) [ 142.7163360] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3081 command syz-executor.0) 00:00:13 executing program 1: setreuid(0xee00, 0x0) r0 = getuid() r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r3 = geteuid() getuid() setreuid(r3, 0xffffffffffffffff) setreuid(r3, r0) utimes(&(0x7f0000000180)='./file0\x00', 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000015b677b6c9c0f4d863d90dfa23f0a1a67e2bd88248dceeaefd5719bb7dbe452701c4ccdb73906afb8cac490b794ceb2a85f616c84cc81ccca71e1ac66317a57e0dba101f063e49f39217825e1a6a24fb7857cfa1c028aa8ac6c401156ef4a4229d6c13a0d138a47d0cb021dd7646867b52311fb060039652831fc89671aa77bf845e711dc51dda6ed4e44f305cd3f7cea6bc5ad931181de3f9caa7f187f340d78a8a4efde279be01a989cee511"], 0xaf, 0x800) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000100), 0xc) r5 = geteuid() setreuid(r5, 0xffffffffffffffff) r6 = __clone(0x0, 0x0) ptrace(0x9, r6, 0x0, 0x0) getpgid(r6) 00:00:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000740), 0x295) recvmsg(r1, &(0x7f0000000a40)={0x0, 0xfffffee5, 0x0, 0x0, 0x0, 0xfffffffffffffd6c}, 0x27494495e12d50e0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = dup2(r2, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r4, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r5 = accept$unix(r4, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r6 = __clone(0x2800, &(0x7f00000002c0)="4a4b487a9880fafdad66bd2eb31136f227edc82aff738563d74d230f786836b5ac19dfda79168c85ccc42ef68c106081d335cca24b5fd3097bd4fcc0fb2a4ff72b08095f8574a93a28492c02b48884b89c4e570a2ac10bce8d647f8fd06ce72232e0a9ffeb4544e17aced21d88c8e962af48db012f13b3686981fa8b9b9ea07800383bdd5909f0336d69497cb9bdb0f125ed78b2b5f4562e7da3d480b82269b9d86dc90882efa3") r7 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r7, 0x6, r8) r9 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000580)={{0x9, r10, r11, r12, r13, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r14 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r14, 0x6, r15) r16 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000580)={{0x9, r17, r18, r19, r20, 0x10, 0xbca}, 0x5, 0x3, 0x1}) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000040)="05cf23ba9a44687acba37371dd13a1dc7426b04cc2cab541c1ac24089ee97a77a68b18172b75638a232211e7c781eb132f557d3e7afa1fb99575629752d46a71809341275302f34227a1765dc591a200", 0x50}, {&(0x7f0000000100)="f7bfa8442d1639ea1c730b8f3712a85eb794222353d616619e88af1539a4b649f0f93f06861e61231616e855f80f7977e07e6fc24987fb22906309febce732d09d9bc951b6cd03dc3034f7cce266afabda0118cb2c9a3578a4c72cf70ab80a589b4dd842b7c6f7739c8033673c904612cec49a436588ec57c21a28ac3b05925a566dad317fadb16f0c7e54e96a1baed2497118b534ff6af0dac8d70b83a796adfc7ad38fd3a86794ef92012359ea58c31394f0cda4c77ac3b00a3c4c8747d55c7ba429a73dab7a958f60b47f4799868827f71440180d59aecee4c6e804cb79e5340d32dcad5f63adb4542a05cb757ecd0d8d478c70d4", 0xf6}], 0x2, &(0x7f0000000380)=[@rights={0x20, 0xffff, 0x1, [r3, r0, r5]}, @cred={0x20, 0xffff, 0x2, r6, r12, r20}], 0x40, 0x9}, 0xc) 00:00:13 executing program 3: lstat(&(0x7f00000000c0)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x0) 00:00:13 executing program 2: poll(&(0x7f0000001280), 0x353, 0x5) r0 = socket$inet6(0x18, 0x0, 0x21) chmod(&(0x7f0000000080)='./file0\x00', 0x4) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="97538f30ab3c66098e0c1d511d517bd45c", 0x11}], 0x1, 0x7fffffff) 00:00:13 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$dupfd(r0, 0x6, r0) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000240)="9b", 0x1}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x0) pread(r1, &(0x7f0000000200)="46aae6cac18b325c9a91bb52410a0059804170ff91a28b511bcc3525f94467cbf72a3d9d66564d58e2e9ea4c83f2c87666bfbe7bf447bb8298b90df350", 0xffffff37, 0x0) [ 143.0465405] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3361 command syz-executor.1) [ 143.1065795] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3361 command syz-executor.1) [ 143.1193258] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3361 command syz-executor.1) 00:00:13 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xffffffff, 0x800}, {0x2, 0xfff}}) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000), 0x400000) __clone(0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x1d0, &(0x7f0000012000/0x2000)=nil) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 00:00:13 executing program 1: r0 = __clone(0x0, 0x0) msgget$private(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x18, 0x50000002, 0x7) pwritev(r1, &(0x7f0000001400)=[{&(0x7f0000000000)="72cd2180888b9c2eccd27032f2345e4329567053b8f61336270ad3b018f14f805824c4867c0721df4d16e8c41fdee7921cce139c083c6a5749a749ec453076f23c7dbc0185c9e190e86cea15e1eb98ebcd6516d78301b299f59a2f4e18345d4c44d86cafdde2974dd055de", 0x6b}, {&(0x7f0000000080)="2d598d4b0b95362e82957dbb6cb12f88493b33428905b5645990ad8fc66eaa6d099a01ac795b37c6a562f3467c87a00763dd1026869031a84a794ff4bd398d3842c682ccf7bab8b3e61c9b5e844f2498addb0479de98d411661fc6e37d23be8c5d0d646963f2598c5e4b836c1846fb", 0x6f}, {&(0x7f0000000100)="7c2eef0dc8f4e8bf53627db6b7f28a93e447a477b188247795878cf26ecf1bfdd5f65db21b1729a89996a7d507222b967e891a49d4ee27e5cbd0af194d1ea1789a894d76a3f2bdf8ea02b8", 0x4b}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="2efa4df5335e55fecaf16fed43dad844f464c48c65e724ac2923ddbd44bdac4864d4c47ed22c0bcd8e9fdc75f37244650a7df18ec589cbc0ff6f64f207b8cf04823763416c22c4d362f6409320ccfdf6beb71d9a6289c64220c407fdd9", 0x5d}, {&(0x7f0000001200)="8853bf20445f4e13cf641038fa50314cf0f942d188ccecfea755aea77afc6819c0211a786045a6d260b9762f5dd84edf10fd9e070a839a48706df97262158b615a25d9ca304005c0ca8b3aacfe52d20b76dd5645444efeabf213bef3df8b8057a6ab36056fcde309cb111b6fc85e17b980b1a99fcd0cf2cfe0e65552fc7e0337f96ba62febdf42c27bc664e6525cc110331380336b3942b7b19dec21bfac50e70fc12abe97acc72f", 0xa8}, {&(0x7f00000012c0)="83734cb5aa77878930955dada155dbd855bc7269ef521e014a1ccc4faa4b54765277189296bafc3d262707535ce99d92e7a06bad2e53b933815f781a0ee7b9ef889e4fa6888d9cc514d344be0c94c1523873f1b74e12d8ef75652d69c3f7b1e54e796fdd88b10383e7dda6c70434b46f47b1cd1be06cdba5d68d3a0c6d31afd380c9ee4772147b910ff49bf90ae9fcf6ba095f425d3a3587c899b13bb43bcda31347d7f60d04e4f40c5a05946480", 0xae}, {&(0x7f0000001380)="a204e3e4763ef107495a121da88a279c7ef1878887ed746bfb5d70e3c97236141c078f78f3d56213573924e9d68c39f630c7febe15d5bedefcaf7c0579dabbf5fad2a7b91ae350c797b7f77c4e30ff3da4b84616fbd534f28498d9c510d9655b9876ad16dca781eb519470de32ec921bd8c37663fcb7e36971", 0x79}], 0x8, 0x1212) ptrace(0x20, r0, 0x0, 0x108000000) 00:00:13 executing program 2: r0 = socket(0x1d, 0x3, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="79afbda38190d95f49b71be82d45fb99", 0x10}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6(0x18, 0x1, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) r6 = open$dir(&(0x7f0000000600)='./file0\x00', 0x2, 0x15) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r7, 0x0, 0x0, 0x0) r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r8, 0x0, 0x0, 0x0) r9 = getpgrp() r10 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r10, 0x6, r11) r12 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r12, 0x0, 0x1, &(0x7f0000000580)={{0x9, r13, r14, r15, r16, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r18 = socket$unix(0x1, 0x2, 0x0) r19 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r19, 0x0, 0x0, 0x0) r20 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r20, 0x0, 0x0, 0x0) r21 = accept$inet(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0xc) r22 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r22, 0x0, 0x0, 0x0) r23 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r23, 0x0, 0x0, 0x0) r24 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r24, 0x0, 0x0, 0x0) r25 = fcntl$getown(r24, 0x5) r26 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r26, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r26, 0x6, r27) r28 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r26, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r28, 0x0, 0x1, &(0x7f0000000580)={{0x9, r29, r30, r31, r32, 0x10, 0xbca}, 0x5, 0x3, 0x1}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0xc) r34 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r34, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r34, 0x6, r35) r36 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r36, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r36, 0x6, r37) r38 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r36, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r38, 0x0, 0x1, &(0x7f0000000580)={{0x9, r39, r40, r41, r42, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r43 = getgid() sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0100884366164b653000"], 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)=']', 0x1}, {&(0x7f0000000100)="eb2e9619ed211788b4cd7d081d1c1643d6b8231449bc9f0939d97f0a49d1f4b3b05e04c465b90fe06f1d0a34a625ccd6b01e877a17663b031c3f3e27a67bc9117adb43bf47243045ad9bb8bbc46d05d5ceaee3ab30f9c7b0f36b63a0a9c29da35ea4103a1be514711b73797fd146be09a5f506c1ccd502973f3980812225146b578f2e3f72bca9d48c9498bb410c79119d645c64bbda6b9917ce66ee5861fc01", 0xa0}], 0x2, &(0x7f00000003c0)=[@rights={0x38, 0xffff, 0x1, [r2, r3, r4, r0, r0, r5, r6, r7, r8]}, @cred={0x20, 0xffff, 0x2, r9, r15, r17}, @rights={0x20, 0xffff, 0x1, [r18, r0, r19]}, @rights={0x18, 0xffff, 0x1, [r20]}, @rights={0x20, 0xffff, 0x1, [r21, r22, r23]}, @cred={0x20, 0xffff, 0x2, r25, r31, r33}, @cred={0x20, 0xffff, 0x2, r35, r41, r43}], 0xf0, 0x400}, 0x8) 00:00:13 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="5e8856558ab47bc122a7b16a70d4da6b6e50d8ef5b25a7b6fe5053d50113fd54fed47a8ac1eb51ef28a81e7e118ca5e02e474cf32b90006e00"/70, 0x46}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:14 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='I', 0xfe54}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x9) sync() r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x20) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) [ 143.5668795] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1930 command syz-executor.2) [ 143.7069670] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1689 command syz-executor.3) 00:00:14 executing program 1: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file1\x00'}, 0xffffff4f) r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@in, &(0x7f0000000080)=0xc) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 00:00:14 executing program 2: shmget$private(0x0, 0x4000, 0x120, &(0x7f0000ff9000/0x4000)=nil) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0/file0\x00', 0x1020000, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xc) r4 = msgget$private(0x0, 0x0) pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1400006) recvfrom(r5, &(0x7f0000001700)=""/53, 0x35, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b00845f8d63"], 0x1) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000001640)=""/67) recvfrom$unix(r0, &(0x7f0000000340)=""/242, 0xf2, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="002f956983653000b600"], 0xa) chown(&(0x7f0000000180)='./file0\x00', r2, r1) getgroups(0x1, &(0x7f0000000000)=[r3]) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) socketpair$unix(0x1, 0xdd82ede3fb5928a9, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r6, &(0x7f0000000500)="51d4b53821101886be044e896b868cb34f4fa99a30ada50c03539097739e9dde705a26c0bb21c9ea1402e36afc9750e0e07825563bfad175c33c34fc56dacd93eac489b24687df158ce26872dbadc26ad6d883eddc823d4f01ca6fbd20b488fb2a180654", 0x64, 0x0, &(0x7f0000000580)=@in={0x2, 0x1}, 0xc) r7 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r7, r8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r9, 0xa, 0xffffffffffffffff) r10 = accept$inet6(r9, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000300), 0xc) getgroups(0x2, &(0x7f0000000100)=[r8, 0x0]) r11 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r11, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r12 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmat(r12, &(0x7f0000ff8000/0x2000)=nil, 0x0) [ 143.7570017] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1930 command syz-executor.2) [ 143.7970293] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 936 command syz-executor.4) 00:00:14 executing program 3: _lwp_create(&(0x7f0000000040)={0xe, 0x0, {[0x1, 0x10000, 0x38f6ce4d, 0x7]}, {0x4, 0x7fffffff, 0x1}, {0x3c, 0x1, '(l\x00'}}, 0x0, &(0x7f00000000c0)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) read(r2, &(0x7f0000000200)=""/156, 0x37) readv(r1, &(0x7f0000002a80)=[{&(0x7f0000001680)=""/230, 0xe6}], 0x1) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:14 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fac"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x20000000, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) shutdown(r0, 0x1) 00:00:14 executing program 5: setrlimit(0x0, &(0x7f00000001c0)={0x7fff, 0x2}) mlockall(0x5) __clone(0x0, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f00000002c0)="59db4a1351cc4dd756db32b7de9a2d00c3626670bcd76aa2ce6176bb5dd40a539e6fb62d0aff3a713baab15205f9", 0x2e, 0x8, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa) pread(r0, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) __clone(0x800, &(0x7f0000000000)="33081965ebd856eec52c638f67753d6ffb707b8ecee03e8da873c9cddc20cc3a0b6434eb2893d94fe45c31a327d7a889f2481aec6ccebaad2add4e9c39b3adca9838eb74a1ab2159358852a64779fede5b5461607cd41cdcd0b905ca00b92ee510b000b0e97f4faf5665243272d936a19d2e1a5c8431e61d3a7f5a5291f07e544b9388d98c21937fccc1c6eb15f384d75fefef0f6448fdf86ec59f3fddc54605fdafd0ecdf9a1db0df829aecbbaa7065072044c2e467ba48a08cfc48cac2753f5fe83e") openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4088a, 0x40) r2 = paccept(0xffffffffffffff9c, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0xc, 0x10000000) connect(r2, &(0x7f0000000140)=@in={0x2, 0x3}, 0xffffffa1) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) r5 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000580)={{0x9, r6, r7, r8, r9, 0x10, 0xbca}, 0x5, 0x3, 0x1}) semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000300)=0x3) 00:00:14 executing program 2: madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400004802c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setrlimit(0x5, &(0x7f0000000000)={0x0, 0xdb3b}) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, 0x0) [ 144.3774044] ubc_uiomove: error=14 [ 144.3774044] ubc_uiomove: error=14 00:00:14 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fac"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) shutdown(r0, 0x1) 00:00:14 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = paccept(r1, 0x0, &(0x7f0000000080), 0x50000000) writev(r2, &(0x7f0000000340)=[{}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) pipe2(&(0x7f00000016c0), 0x0) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) 00:00:14 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0xfffffc6f) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@in6={0x18, 0x0, 0x6, 0x4}, 0xc) pread(r0, 0x0, 0x0, 0xfffffffffffffffc) write(r0, &(0x7f0000000080)="dd9e6fd0dd4108901f0163972d0082eadb91461487d8c1a1ae591319b52acd9ddeb0d840139136f1c79d43f1301a900e3f8bdfd9e5a649bdf28070478b201bd51225cd4add585ca61854e587a31eabe8ae63b0698816", 0x56) socketpair(0x2, 0x40000000, 0x20, &(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x3, 0x1010, r2, 0x0, 0x0) r3 = socket$inet6(0x18, 0x2, 0x80) accept$inet6(r3, &(0x7f0000000180), &(0x7f0000000040)=0xffffffffffffff36) [ 144.4674581] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 936 command syz-executor.4) [ 144.4674581] ubc_uiomove: error=14 [ 144.4774645] ubc_uiomove: error=14 00:00:15 executing program 2: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x2, 0x0) setsockopt(r1, 0x1000000000029, 0x9, &(0x7f0000000180)="01000000", 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)="071400000f370025ff", 0x9) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1000008, 0x104) r3 = dup2(r0, r2) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1) write(r3, 0x0, 0x0) [ 144.7676543] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4272 command syz-executor.1) 00:00:15 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2000211, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0xf4c3}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) fchdir(r1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)="bd9ffda5083f7cda21a22034766ffd032e23bf6138e7d6f71743d00840be9c8be225f374d208c70a1c56a7d488274b28236d0699919e02eea3daaf0e2f42d6773a28f101ea6c8b22e1e30f4fbae7df4a9d8a7db380f9a1e109eb0c08bb335e7024293fcfcc8ab3d4b7a1efd4a67b17a46dbced65327baf61c455e1679fd3dc5ca66145283fd0786d5209c3fdefe8fe2a71ad9a4391ee9d86fed84c6829f15f90418ae5a11bbb20239bd0cb5ecf39c0d1a2fd1f921e7260000000000000000000", 0x1d3}], 0x1) 00:00:15 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40241, 0x0) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) sendmsg(r2, &(0x7f0000000540)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e83e7e98c6f76793ee0b371ccf350bda576d51661e113bbac8f3d2932eb791c57556a16343502d7f884ee46740ad89b288bd9ba71e22b22b7bae1e8b7fad6281d63d6bee25cec929dabf1ccaeec74e2b9ef02bf5c67269ee22ad8a5603f1817dbbec286c88e8d14a03874a7377aa66210fb3bf4b1fe68c984e30a2a9b0298a661480d2509f80df10ca268428d867dd90efb82a0be0799c4e12e0daee73244daaa7bb9a0d66452f1d7a1ef86b", 0xac}, {&(0x7f0000000180)="eed470f15b4929f88eb41a8a62486b5755ddaf76d88e3c9e18c42ccee70437d915acacab3d027bfe6bc13f760374b11bc6064baa4f2b78310075a72270eac216ca3e15c04868fec65ab3e64c0970254235c5f238749bfededffd3a585cb83b685942c0574d82e3c3c36d63a3ac6b281108183ffb099ea5ccd06fd48bb34b4b95c009a118027c6506c5ea64cc5c2d0d81d44b3ad2477db81014b5a08dcea916e444353193", 0xa4}, {&(0x7f0000000240)="8d23ac0a4c18042cb38a37491c771621989baaa586e0834907aa887d4d9f9cd91de12097bcb157a9d6", 0x29}, {&(0x7f0000000280)="66370b3d9a035c492b4a008b7cbc34cebd73d1670708329d5b1d3f0ea5a0269f683d37710d8fc5a6b8ae43a52afcd2c0bbf4bb3e925998a2afb81debea51a0ade86994b4989287b4894ed771b9f3b9e71c42eacecb636f6f0cea8d0b9180cd0fcd180a0f1e8eafbfe0ba6e3b40379ca983d15bc8d32042692718728ca34ff93e58cbbe44d678e25ba0b279c2b713704ad2ef3a783a43b40f29bd55a5c9969c1edd1dc69bdd99eeae160a2aea21928fc373bf01d7c84c", 0xb6}, {&(0x7f0000000340)="91ea7a4edacfb041b818dffcd7e9a17b9153635091ad9cb57258d34a1e2b4c11d2cdcac3cc83b3c95a65ddbc7b2fe4271c", 0x31}, {&(0x7f0000000380)="0bf888b03a8951", 0x7}], 0x6, &(0x7f0000000440)=[{0xa8, 0x29, 0x1ff, "efca59a63004fefd5fe05c5e51155d8459bd6815b17ad5aaf8630c52f9a0bde2429a91e2c74f6849e58d3a449151952eb0a15f2f3c50fcbc9fc422e6e9fa2d43dc8c8895e1e3162662830cfa0460f8084f204de6c2295e3a7862d7ce738b38bcc2c9de958af498e4526b9b8039f71bad91a65d316f89ae53dfbbe5e7f236b7e9178be54d3f3bd58ab7177a77c0eb9aa2f5"}, {0x28, 0x6, 0x0, "94c2e723602bd991ff6f82f62ef52eba7542485ce099c506"}, {0x28, 0x1, 0x401, "9f3733d83ef364ca1c5301458df090f8a9b7df"}], 0xf8}, 0x8) fchmod(r1, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 00:00:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x8c) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000640), &(0x7f0000000740)=0x175) open$dir(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0, 0x0) rename(&(0x7f00000000c0)='\x00', &(0x7f0000000080)='./bus/file0\x00') fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x300000000}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) [ 144.8276917] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4272 command syz-executor.1) 00:00:15 executing program 3: setrlimit(0x6, &(0x7f0000000040)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/88, &(0x7f0000000000)=0x58) clock_settime(0x0, &(0x7f0000000040)={0x39216491}) open(0x0, 0x0, 0x0) 00:00:15 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xe0b4, 0x1) link(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r0, 0x0, 0x0, 0x0) close(r0) 00:00:15 executing program 0: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) ptrace(0x800000000027, r0, 0x0, 0x986) ptrace(0x7, r0, &(0x7f0000000000), 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x102, 0x1) [ 145.3180084] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3371 command syz-executor.1) 00:00:15 executing program 5: r0 = socket(0x2, 0x20000000, 0x1) write(r0, &(0x7f0000002180)="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", 0x1002) r1 = socket$unix(0x1, 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r2) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:16 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40f, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r2, &(0x7f0000000000), 0x0, 0x1) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/176, 0xb0}], 0x1, 0x0) [ 145.6982483] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3371 command syz-executor.1) 00:00:16 executing program 2: r0 = getgid() r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r1, 0x6, r2) r3 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000580)={{0x9, r4, r5, r6, r7, 0x10, 0xbca}, 0x5, 0x3, 0x1}) lchown(&(0x7f0000000040)='./file0\x00', r6, r0) pipe2(0x0, 0x0) pipe(0x0) socket(0x18, 0x1, 0x0) r8 = socket(0x18, 0x1, 0x0) socket(0x18, 0x1, 0x0) r9 = socket(0x18, 0x1, 0x0) dup2(r8, r9) select(0x40, &(0x7f0000000080), &(0x7f0000000180)={0x595}, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 00:00:16 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000000)=""/141) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) ptrace(0x8001, r1, &(0x7f00000000c0), 0x101) 00:00:16 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x7, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 00:00:16 executing program 1: semget$private(0x0, 0x0, 0x0) socketpair(0x1, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000080)=""/38, 0x26, 0x841, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000001180)="f0", 0x1}], 0x1) recvfrom(r1, &(0x7f00000000c0)=""/84, 0x54, 0x7a8cb50db14727e7, &(0x7f0000000140)=@in={0x2, 0x3}, 0xc) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0, 0x0) 00:00:16 executing program 2: _lwp_create(0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) ptrace(0xfffffffffffffffb, r0, &(0x7f0000000100), 0x40800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x89) fcntl$setown(r1, 0x6, r2) wait4(r2, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 00:00:16 executing program 1: mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x16, &(0x7f0000000240)='\x00@\x00\x00', 0x4) r1 = shmget$private(0x0, 0x3000, 0x341, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0x3) [ 146.0985076] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1725 command syz-executor.1) [ 146.1085161] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1725 command syz-executor.1) [ 146.1285252] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1725 command syz-executor.1) [ 146.1385432] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1725 command syz-executor.1) 00:00:16 executing program 0: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x4000, 0xa029c4d5dc34e6b8, &(0x7f0000ffc000/0x4000)=nil) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) 15:09:05 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xa10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400020890c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/176, 0xb0}], 0x111, 0x0) 15:09:05 executing program 5: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) r1 = __clone(0x0, 0x0) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) getuid() r2 = getuid() chown(&(0x7f00000001c0)='./file1\x00', r2, 0x0) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000240)={{0x9, r2, r3, 0x0, 0x0, 0xc7, 0x5}, 0x7ff, 0x5, 0x6}) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x7ff, 0x0, 0x0, 0x0, 0x0, 0xc5}, 0x400, 0x40, r4, r0, 0xa4, 0x27, 0x80}) r5 = msgget(0x3, 0x100) msgsnd(r5, &(0x7f00000002c0)={0x3, "58344276437a5d30ec2241c652edab2e6cb4842a2d5d962694a2b690f77fe57a80ebfc2bb8c2260544800f81083a7e127334dccb2165b0acfa3ab030741e33eec06297202c3744bd557d017f9b3163e669afa72a02e9792017e55bca9c5f462fe068d91e7636df85c2b05f248f71ca59c422b62214ee9de88e379339200a58cabb2a9c9aa0b655ffbb1a46c81f22a8998d3503ae5a78a5f9f100fe97f09b9a1b540f0baf845d7e0bf4f9"}, 0xb2, 0x0) wait4(r1, &(0x7f0000000000), 0x8, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000180), &(0x7f0000000380)=0xc) 15:09:05 executing program 3: socket(0x10, 0x10000000, 0x81) r0 = socket$unix(0x1, 0x2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r2 = semget$private(0x0, 0x0, 0xa20) semop(r2, &(0x7f0000000000)=[{0x0, 0x1, 0x800}, {0x3, 0x7, 0x1400}], 0x2) pread(r1, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffff9c, 0x40}, {r0, 0x879aff1b7fb9f32}, {0xffffffffffffffff, 0x10}, {r1, 0x5}, {r3, 0x12e}, {r1, 0x4}], 0x6, 0x101) 15:09:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x100) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 15:09:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r2, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) flock(r3, 0x9) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) r4 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r4, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x210, r1, 0x0, 0x7) 15:09:05 executing program 1: r0 = shmget(0x2, 0x4000, 0x503, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x1}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) r1 = socket(0x18, 0x1, 0x0) setsockopt(r1, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 15:09:05 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x410, &(0x7f0000ffb000/0x3000)=nil) r1 = _lwp_self() compat_50__lwp_park(0x0, r1, 0x0, 0x0) _lwp_setname(r1, &(0x7f0000000440)='@Qp;\x10a,\xfc\xee\xa7V7\x95]\xbcn7\x7f\xb8Z\xc0\xf6\x11\xe3y<\xbc]\xb2\xed\xcf\xaf\x04\"\x86&4\xcc_\xed*\xbe\xd3y\xd6\xe3\x88\xdb\x81\xe1^\xc5\x97\xee\xe6*$\x1fp\xfe\xa4\xd7m\xb0\x99\"R\xcd\x9e\xf9\xb4\xff\x85\xab\xe5\x9b\xf9X\xa7z\xcdv\xc9&\xe0\xd8\xf1\xbaK\xc9\xdd\xfc\x8c\'\xb8\x9c@\xf3yJ\xe1\x1aq\x8c~\v\xb1\xee\x85B\'\x83\xa76!\xb1r\xa8,\x95\xac\xf6n*\xa0C\xba\xf9\xb8\x1d\xd2}\xb8\xd35\xd2\x93\xe6\xe0?\xa60\xca\xf99G[\xee\xf3\xbe\xe6\x01\xb0\x89&\x06\x97\xd33A(\xe9\xe1\xde\xb2/3:\xd9\x04\x15\xd3\xedsW@+\x18&3t\x19\x97\xaf\x8f\n\xd9:\x9f3\xc1\xee\x01\x1b\xd9!\xe3\xc7}\xc3}\x0f\x11Ssx\x9b\xe5(\x81\"\xa5\xf5\xbf\xeaT\xf3\xc3ZC\xe3%<_\x00}\xe8\xc1\x03\xf6H\xc8\x11\n\xfd\x98\x00\x98d\x8a;/S\xe9)-\xd0\xe1-\xb9\x16\x0e8gt\xbb7DymE+\xe1V\xba\xaf\x90<4\x9c\xf06\xee\xb2\x05\xadr4\xac\xad\x9f7X}\xd3 \x94\xc2M\xa9\\m\xf0B\x18\xdb\xaf\xdbI\x82\xab\x04k!\xd9z\x13\x1b?+A\xa4m+\x83\xe2\xa3\x9b\xe51\xfa\xd7\xc8\xdb\xe1r\xcc\x16\x02W\x81\xc1Zp8K\xe5\xa4\xf4\xd5\xf7\x1b\xb8e\r\xb0\xf5\xb2L@\xe6\xaa\xf9h\xf4j\xe6 \x8b\xb3 \xe1\xc0\x9f\xd3Cg{veXA\x05k\x14%PO4\x1d\xa34D=\x87\x93\x12&/\a\xe0{&\xcdw\x91\xe1v\x00\x00\x00\x00') _lwp_unpark(r1, &(0x7f0000000000)=0x7) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r3 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$SETVAL(r3, 0x1, 0x8, &(0x7f0000000040)=0x3) pipe(&(0x7f00000000c0)) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000080)='./file0\x00', 0x504, 0x0) writev(r2, &(0x7f0000000b00), 0x1) shmctl$SHM_LOCK(r0, 0x3) shmctl$SHM_LOCK(r0, 0x3) 15:09:05 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x200000) pipe2(&(0x7f00000000c0), 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x100b, &(0x7f0000000040)={0x4, 0x401}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) semget$private(0x0, 0x1, 0x280) sendto(r1, 0x0, 0x272, 0x4f04e92eba0ce083, &(0x7f0000000140)=@in={0x2, 0x3}, 0xc) [ 148.1198126] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3531 command syz-executor.4) [ 148.1498304] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3531 command syz-executor.4) 15:09:05 executing program 0: munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 15:09:05 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 15:09:05 executing program 2: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = dup(r0) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000480)="5f3e909ac618e86e3af32404269f841c52ad1e6f3e965ff04619b7729ae6", 0x1e}, {&(0x7f0000000400)="2b6972a322b8730ef0ab2447c133255d28703ecb7de1802e56770002b675b6090939f9314361e3ed43b8c2d498bb5b846136438c115bf7c5504b5c791dca42eab6e1f0a19af56314d6c9bd23f691f7bc0b28cc4c3c23cf8b844d8c74836850755283", 0x62}, {&(0x7f0000000180)="fd3cfe27e578cb1a40ad9bb88bf90e311439984a8e8108d761e3e324536b7521a049", 0x22}, {&(0x7f0000000780)="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", 0x11c}, {&(0x7f00000004c0)="5e83dfdcda50000bda54102c84cf4f7f2949eb3462711484b839a65317f9e35fffba03e65264cf219e99faf1aa04f0d66a7cce96337c4c690658", 0x3a}], 0x5) 15:09:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) listen(r0, 0x79) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r1, &(0x7f00000000c0), 0x4, &(0x7f0000000140)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x11) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) geteuid() fcntl$dupfd(r3, 0xc, r4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r6 = accept$unix(r5, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) dup2(r2, r6) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 15:09:05 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x11) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchroot(r0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) dup2(r0, r1) [ 148.5400843] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 859 command syz-executor.1) [ 148.6101244] ubc_uiomove: error=14 [ 148.6401438] ubc_uiomove: error=14 15:09:06 executing program 5: _lwp_self() select(0x0, 0x0, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000180)={0x80000000, 0x8001, 0x0, 0x0, 0x0, 0x5}, &(0x7f00000001c0)) r0 = _lwp_self() _lwp_suspend(r0) _lwp_create(&(0x7f0000000200)={0xc0110061, &(0x7f0000000080)={0x7, &(0x7f0000000000)={0x1, 0x0, {[0xdca5, 0x7, 0xfffffffd, 0x3]}, {0x28, 0x1, 0x1}, {0x20, 0xc5, '[%\x00'}}, {[0xfff, 0x4, 0x9, 0x9]}, {0x8001}, {0x3, 0xcdf17a, '\x00'}}, {[0x1, 0x7, 0x0, 0xc1]}, {0x7, 0x9, 0x4}, {0x6, 0x171, ']^\x00'}}, 0x7e175c346e14052, &(0x7f0000000100)=0x0) _lwp_wakeup(r1) sync() select(0x0, 0x0, 0x0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xe25f}, 0x0) open(&(0x7f0000000600)='./file0\x00', 0x280, 0x0) openat(0xffffffffffffffff, 0x0, 0x80, 0x0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) r2 = semget(0x2, 0x3, 0x8c) semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000280)=0x9) 15:09:06 executing program 0: r0 = _lwp_self() r1 = _lwp_self() _lwp_kill(r1, 0x16) _lwp_wait(r0, &(0x7f0000000000)=r1) _lwp_kill(r1, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x15, r2, 0x0, 0x0) 15:09:06 executing program 4: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x21a, 0x0) utimes(0x0, &(0x7f0000000080)={{0x0, 0x9dd}}) readv(r0, &(0x7f0000000080), 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r1, 0x0, 0x0, 0x0) dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r3, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) listen(r2, 0x7) 15:09:06 executing program 2: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x81) r0 = open(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') openat(r0, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xa02c9, 0x1) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) socketpair(0x6, 0x4, 0x6c, &(0x7f0000000300)={0xffffffffffffffff}) writev(r2, &(0x7f0000001940)=[{&(0x7f0000000340)="34d6ea43ea31c832463e75ad8de069c864e27258c44e4e835a3daa03496ce43bdd57bec1b73f9751b2e629d9ca8cb421f19d0a5a969ada2d4592aadf23c7fd1f70da02aef0d7d82e67fe92230af6331a1d2768d0f573a96fc4c6147be039161b917dc7ccdae107222f7fca6fac5333276407647f0eb7b1554ef9c0e2e532d58325defe9159393abdf93ad9e29c6f10ea5c787dbcbb8deae61c62cc3b65a4c8e7577430f910385a19c85fe769e4cc13ece7050d7b763eba33fdc5bc55", 0xbc}, {&(0x7f0000000480)="b0f806c49cd0656dd5a325ecf67cc7025b7fe5559320a4ec9941b8a84a09f0695f56aadd00468e49ec0a63ae9f0f629eb23e34c84b296541161839bebb41ef39c3df1b90a794aa0df6662db49bbe7f9c87c39d87311b24719f4bf4a7fe94a956ae73436185d0ee2abe1b8dbfebf06116f4bdea666cd73da5ad20cb39325e3771c10f85c2f8be07042e22462ab584b51c90f001054d377ee86b9f76451992d9c90682b5fcb73d4ececcdd4f", 0xab}, {&(0x7f0000000540)="643dd2d40d07426588f8621d27688f8178642722e8836996bf8c54fa58455aff89cbd06dfe6f3ea35491f1e3e9", 0x2d}, {&(0x7f0000000580)="4d35bcf42c2ff75d2402bae5e0e1e6ac", 0x10}, {&(0x7f00000005c0)="5c0c3bf847", 0x5}, {&(0x7f0000000600)="5e983f2c277e067dd3d4b625094c05f2e9f2112c7135fa02f51096e1d3d33af4ee87017b63377165ce2a9b729d445595121cec8826dee83393b01380e65ae4d92402499206f80662eea9f56f1e6fd3c07f9ac6bc7e2fdc54a8c09a93785ea3f6c66117d3f89a6de510164a2abbdcc6d347fdbbd11a76e8380fe2859f33b4da4f345153dea21431ba53677bc58e83709573a92d196f9fd96f573f92ac33ec5c3e8e5f2b", 0xa3}, {&(0x7f00000006c0)="725167db44ef7f00b02ea91423d3f9fba12de8f50ec1058bd1280987535dcc119f1b2993cebe81fdd9aa484600321b359a55c52c42190370edd1e7a5376822fda83baa70ad60157b83f9f0750cbaaf446852e35cfc246b0693c680fa5bc21fc2f09a8223d815d94f1e12222908ec7f5ba56a853754c4ddbaa253eba9d4f65f47b820e1", 0x83}, {&(0x7f0000000780)="1b0e91332ec76a9deb7321cdde4ce75700882b71f8df58512deec640a7c3a924b84174ac380c6b2d5f1ae5ed68fc256badd8a3d1853cf0be8429dfd55a6c5c6bf8e533461bb358949afaf6edcb65aa6bcfa875088bef47c5c183d53fe2ede2cb2d7ca0e4b3e3f0634041c76fee1bb3a42bcf9a89cf32646e09a862b88be8e7275741e2c36b43fbea15250b35eeef0c6013f0a0fc225112b77c50a91571497adfb02f4aedb5c97243bee3065c059000a6fc27aaf97681795f698df7a9db87240120079e1018115abb1e3e8d993db0bee4defee7226f368f9f93784aea08e0133a7239d37116945a89265d95c4a88a663e", 0xf0}, {&(0x7f0000000880)="3c398ab98964e483c75308a1ea84690f9cab3004d37f2a18261f50324544acff741dde807aeb212f16f90d44447c02421152d9c6042636f4224de2bbf1219ae4d344783893ab6598b9c21e212eb8b2ca8dc3966962f37f2bd5e5f04d303e32da22ce1c2fbbcc0b60c51866d847b0253e882578786ea4a9b668eff66ec9261256c5e7fc75f75c46a3b519e48bd114ff8f192495efe39ee6fc0a78267b6086fa37a9248316f385830b1b4c391ac83cdac3e7f9", 0xb2}, {&(0x7f0000000940)="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", 0x1000}], 0xa) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = dup(r3) mknodat(r4, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xc000, 0x9) pread(r1, 0x0, 0x0, 0x0) lseek(r1, 0x6, 0x0) chdir(&(0x7f0000000140)='./file0\x00') 15:09:06 executing program 1: setrlimit(0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) ptrace(0x8, r0, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0}, 0xc) getpgid(r1) getppid() wait4(r1, &(0x7f0000000080), 0x20000, 0x0) _lwp_wait(0x0, 0x0) 15:09:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) listen(r0, 0x79) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r1, &(0x7f00000000c0), 0x4, &(0x7f0000000140)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x11) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) geteuid() fcntl$dupfd(r3, 0xc, r4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r5, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r6 = accept$unix(r5, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) dup2(r2, r6) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 15:09:06 executing program 0: r0 = _lwp_self() r1 = _lwp_self() _lwp_kill(r1, 0x16) _lwp_wait(r0, &(0x7f0000000000)=r1) _lwp_kill(r1, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x15, r2, 0x0, 0x0) 15:09:06 executing program 2: r0 = socket(0x1f, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000680)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 149.4206465] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4051 command syz-executor.2) 15:09:07 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000040)=""/116, 0x74, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) shutdown(r2, 0x0) [ 149.4906913] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 4051 command syz-executor.2) 15:09:07 executing program 0: r0 = open(&(0x7f0000000180)='./bus\x00', 0x10282, 0x43) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000740)="b5bf3d7adc5d89f2344b181943c96bd00ecf470c8b0c6584265bb36da515d556cd4d8ffd002f2b048e558aa86aacf213d927200d26f3d20c285598afe6724b7bf6c409f6a87a1697b9a11b2ffc499a49bcf25491307d9c6958f33e41cd76cb8c464f070f493c50e2ec8580b93c7f2161aa6f08758ddca83345aec52ae51d73a375412c81736070d06ac76115f3f989c95890e90637ec81b66a1567667bbab25fd3dac3b07c728b3c185edf10df2da70e69eb0a17672d2c9a89d978b3a564a7da4f365367bba4a549be1224a3fa888753941a543ddbe501f3a1", 0xd9}, {&(0x7f0000000840)="97bea158c81e18fb1c0ce5905b13f7f70016771b8d28bb6cd8bcf9b2187841303c9dcc5ea654e4665efce3fde6a09b547c71438870134c556f2f7581ae539e6ab65933637a358443489ff4422f23cc6eba5308ed1fabbdb3428ff10f11c2731a8fb25bb3d075695f499d5f963d2d0f5ac78534fa4ef357b9fa3debca67f6de18faf1350e98dfc07c8ad4d3e39f357b7b73035e", 0x101ee}], 0x2, 0x8000000000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto(r2, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xffffffffffffff58) fcntl$setown(r4, 0x6, r5) r6 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000580)={{0x9, r7, r8, r9, r10, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r11 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r11, 0x6, r12) r13 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000580)={{0x9, r14, r15, r16, r17, 0x10, 0xbca}, 0x5, 0x3, 0x1}) r18 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) lchown(&(0x7f0000000600)='./file0\x00', r18, r19) getgroups(0x5, &(0x7f00000000c0)=[r8, r17, 0xffffffffffffffff, 0xffffffffffffffff, r19]) chown(&(0x7f0000000000)='./file0\x00', r3, r20) pread(r1, 0x0, 0x0, 0x0) dup(r1) 15:09:07 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000700)=""/128) semop(r2, &(0x7f0000000000)=[{0x1, 0x206, 0x800}], 0x1) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) unlink(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00') 15:09:07 executing program 4: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) rename(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000080)='./file1\x00') rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='.\x00') r0 = semget$private(0x0, 0x0, 0x8) r1 = open$dir(&(0x7f0000000180)='./file1\x00', 0x210800, 0x80) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x1, 0x80) renameat(r1, &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f0000000300)='./file1\x00') semop(r0, &(0x7f0000000140)=[{0x6, 0x68ea, 0x800}, {0x0, 0x1000, 0x800}, {0x2, 0x3ff, 0x800}], 0x3) 15:09:07 executing program 5: shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) munmap(&(0x7f0000afb000/0x3000)=nil, 0x3000) r0 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000c19000/0x4000)=nil, 0x2000) shmget$private(0x0, 0x4000, 0x410, &(0x7f0000a91000/0x4000)=nil) msgget$private(0x0, 0x400) shmget$private(0x0, 0x3000, 0x22, &(0x7f0000da8000/0x3000)=nil) socket$unix(0x1, 0x1, 0x0) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bfe000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0x3) shmctl$SHM_UNLOCK(r1, 0x4) shmctl$SHM_LOCK(r1, 0x3) shmget$private(0x0, 0x1000, 0xd22e0f643308fad1, &(0x7f0000bfe000/0x1000)=nil) r2 = shmget$private(0x0, 0x1000, 0x3f095c67dc29b22e, &(0x7f0000ffc000/0x1000)=nil) shmat(r2, &(0x7f0000ec2000/0x4000)=nil, 0x5800) r3 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ef7000/0x1000)=nil) shmat(r3, &(0x7f0000e12000/0x4000)=nil, 0x2000) shmctl$SHM_UNLOCK(0xffffffffffffffff, 0x4) r4 = shmget$private(0x0, 0x1000, 0x86, &(0x7f0000ffc000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x0) r5 = shmget(0x3, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmat(r5, &(0x7f0000c12000/0x3000)=nil, 0x1000) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r7, 0x4}], 0x1, 0x0) renameat(r6, &(0x7f0000000040)='./file0\x00', r7, &(0x7f0000000080)='./file0\x00') shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) __clone(0x0, 0x0) 15:09:07 executing program 0: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') 15:09:07 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getppid() writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000014c0)={{}, 0x0, 0xd}) pwritev(r0, &(0x7f00000003c0), 0x161, 0x0) 15:09:07 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x2b8c, 0x1000302010005}) flock(0xffffffffffffffff, 0x0) 15:09:07 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r3, 0xa, 0xffffffffffffffff) recvfrom$inet6(r3, &(0x7f0000000000)=""/48, 0x30, 0x1, &(0x7f0000000040)={0x18, 0x0, 0x2, 0x6}, 0xc) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 15:09:08 executing program 1: mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x3490, 0xffffffffffffffff, 0x0, 0x4000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0, 0x0) 15:09:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x77e8ec6238ece316, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)=""/155, &(0x7f0000000200)=0x9b) unlinkat(r0, &(0x7f0000001480)='./file0\x00', 0x3666d3e6a114acf6) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r2, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r3, 0x0, 0x0, 0x0) renameat(r2, &(0x7f0000000040)='./file0/file0\x00', r3, &(0x7f00000000c0)='./file0/file0\x00') __clone(0x900, &(0x7f0000000240)="698ce0a0eca44f2a03fa4d91b7c82199378c43d0e1b62a5383df4d8025da69f09eee74242fefd458bc13fa81a96427b1e55bd58b79950d5bf3f6922eaa1051d623b9db2d0b2d4511f6903ec4b4dfb739880cc92d3332cf670d48f1bcebea06d2bc37c49b2598b58d50814c777701967dbec03c6a448c3ee8520cd79f9d1a254bd3516847e3c0d18d0899a9dd3baa47106feb9a03c48575ffd7c197bbfb19e54074cd357970721766a9d1092da4c59fa8bb9c7e848c3386dbbeac5fa429dd7d082f7be5e2845c86aef8996122f2e22ba43c") [ 150.5513781] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1130 command syz-executor.2) 15:09:08 executing program 3: msgget(0x1, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x400000) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x0) pipe2(&(0x7f0000000100), 0x1000000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r3, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r2, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x240880, 0x82) 15:09:08 executing program 1: mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) [ 150.7114775] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 1130 command syz-executor.2) 15:09:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) bind(r0, &(0x7f0000000180)=@in={0x2, 0x3}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) connect(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0x3}, 0xc) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x100c, &(0x7f00000017c0), &(0x7f0000001800)=0x10) r3 = socket(0x1f, 0x5, 0x2) setsockopt(r3, 0x2, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x0, r3) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r2, &(0x7f0000000040)='b', 0x347fff08) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r4, 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) pread(r5, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r6, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r6, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1001, &(0x7f0000000140)=0x6, 0x4) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4, 0x10, r5, 0x0, 0x80) dup2(r4, r5) close(r1) 15:09:08 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400004) writev(r0, &(0x7f0000001980)=[{&(0x7f0000000040)="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", 0x19b}], 0x1) 15:09:08 executing program 1: nanosleep(&(0x7f0000000040)={0x858c, 0xf7f3}, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) msgget(0x3, 0x400) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 15:09:08 executing program 5: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180)={0xffffffff}, 0x0) socket(0x18, 0x1, 0x0) 15:09:08 executing program 2: msgsnd(0x0, &(0x7f0000001700), 0x39, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) msgrcv(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x4b, 0x2, 0x1000) r1 = __clone(0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) msgrcv(r3, &(0x7f0000000100)={0x0, ""/175}, 0xb7, 0x0, 0x2800) msgsnd(r2, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) r4 = geteuid() r5 = getegid() r6 = geteuid() r7 = getegid() dup(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r8, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r9 = accept(r8, &(0x7f00000002c0)=@in6, &(0x7f0000000000)=0xfffffffffffffe68) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r9, 0x6, r10) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x45, r4, r5, r6, r7, 0x24, 0x8}, 0x8001, 0x81, r10, r1, 0x81, 0x5, 0x7, 0x5}) _lwp_getname(0x0, &(0x7f00000015c0)=""/2, 0x2) 15:09:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000680)="90c3fe67eb586898600425f2f573e0d1ac83c18d65c8e22066c0d389fe894a974c8d45aaf9846f9b3aec3213d2a6ac68a0b0632688ca0fab3647175abf22fea120", 0x41}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, r2, 0x0, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r3, 0x6, r4) semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) r10 = semget(0x1, 0x6, 0x20) semctl$IPC_STAT(r10, 0x0, 0x2, &(0x7f0000000700)=""/128) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000580)={{0x80000001, r5, r7, r8, r6, 0x1, 0xbca}, 0x5, 0x3, 0x80000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r11, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r13 = getgid() r14 = getegid() r15 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r15, 0x6, r16) r17 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000580)={{0x9, r18, r20, r21, r19, 0x10, 0xbca}, 0xb87d, 0xffffffffffffff00, 0x1}) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r24 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r24, 0x6, r25) r26 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r26, 0x0, 0x1, &(0x7f0000000580)={{0x9, r27, r28, r29, r30, 0x10, 0xbca}, 0x5, 0x3, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r31, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r31, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r31, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0xc) r33 = getgid() setgroups(0xa, &(0x7f00000002c0)=[0x0, r9, r12, r13, r14, r22, r23, r30, r32, r33]) r34 = fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) fsync(r0) r35 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r35, 0x0, 0x0) sendto$inet(r34, &(0x7f0000000080)="d0783a16575aaa2513d782f6d567cc7bcad3daaf4df2183cfde5003dfdc52237804ea78f23730a2b0c1138534f50d602fbe02362dc468111579f1ae22132cdf5db29a3f69a9a73cce6ad0cc088af68e4ecf8df81faa5c527e13c39ed6cd46d93d56000efe90366cd4f6cf81b253ec949c323d2fb2d5ab84ef65fcc8f6bb83102c8e4202736bba46080a3eb7bf2158c7571ee60df108426cfae59b8fdd83a1ea6cee5236695795fa55d83122d1254f10f90ec5bc5ac09b136d885b8fc2d4dc07ef8c89a", 0xc3, 0x1c, 0x0, 0x0) 15:09:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000680)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x10, 0xffffffffffffffff, 0x0, 0x0) sync() pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) bind$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 15:09:08 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fed000/0x11000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001480)={&(0x7f0000000300)=@in6, 0xc, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/115, 0x73}], 0x2, &(0x7f0000001400)=""/119, 0x77}, 0x1040) shmctl$IPC_RMID(r0, 0x0) link(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendto(r2, &(0x7f0000000200)="cc425f0a0c0c1a7babb119a0b91756a1f1403725fa9b45355569e5e2dc612c4a9cbcc7e7448874cbec5e2ba3af7858ad0f98ca971ba5fc582c372b6220e580cf99cfe79ac091a24b117582a466a3003cbae1b0e0073f2f4d9aec5e9b55f3adbafd2db37439e1690cfdef8695980cd59956d8a5da134c38fa6513855195553e575885f7d9653ab2969b197b56311d3d4df37d1e8ccfe97c332dd9b8de97754d63812701b7b0ad9a499d46af890e9f49e83dc84d59bfa6ca27721dfd883d7809416f1e63e2c7cb9b87", 0xc8, 0x8, &(0x7f0000000180)=@in={0x2, 0x1}, 0xc) stat(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)) 15:09:08 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd070300a8b27976623ed271324eedc06697ed06e5e0d94d1047c897895addcfcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af18010000000000000006352e8d7fc1804a01f663b133cd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908c"}, 0xd6, 0x800) msgrcv(r1, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x1000) socket(0x2, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) exit(0x5) dup(r2) r3 = accept$inet6(r2, 0x0, 0x0) msgsnd(r1, &(0x7f0000000080)={0x1, "584e6906595c55acd7f63318f35b02852f36b6e7eed36da184252e"}, 0x23, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) flock(r4, 0x3) readv(r3, &(0x7f0000000400)=[{0x0}], 0x1) r5 = _lwp_self() _lwp_suspend(r5) [ 151.4019223] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3222 command syz-executor.0) 15:09:09 executing program 5: setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x18, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0x408, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="ad2db32670983c78029bb79eb1533ca4cd42acc1399f68", 0x17, 0xc, &(0x7f0000000040)=@in={0x2, 0x2}, 0xc) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000001100)=@in6={0x18, 0x2}, 0xc) [ 151.5820388] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 3222 command syz-executor.0) 15:09:09 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r3, 0x2e, 0xe, &(0x7f0000000080)="2600e9ff83e55000305a057ccc9c7109ad68732496b8b263e0e57072ebcf13d6816a64b745f80c4b511b4619a7c16ed6ad6ec420ee50a536ac2ffa0000000000000000", 0x317) setsockopt(r3, 0xffffffff, 0x1, &(0x7f0000000100)="88811a9b3a93504f99884d6129d8fe0b04af5593b7115caf75b0ae10226602f54aedb70a023a5df6e0d386205fc089dcbc1815e56fb24dfaf5493b497307650e138fadb30a86a8639fba7d33329ac9467f3e2db4f87c8b853ca6db93eb8873c18d1ce0ab6468bb1a7c46b131985170399563eff15f508472f7fbba5fe5b391c29c3a02", 0x83) _lwp_getprivate() 15:09:09 executing program 2: msgsnd(0x0, &(0x7f0000001700), 0x39, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) msgrcv(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x4b, 0x2, 0x1000) r1 = __clone(0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) msgrcv(r3, &(0x7f0000000100)={0x0, ""/175}, 0xb7, 0x0, 0x2800) msgsnd(r2, &(0x7f0000000780)={0x3, "12d66dd77b5ddf246052bd07e97ba8b279edc06697ed06e5e0d94d1047c897895addcdcbb658a76504d05a29244364a066c21d84da44e4b2b3d9b1e3ebae6acc151b75eb6c80da32d51d8d2494e3b8eb852be94f6db33f1873d68c1b385a1d13b58a01b6e67fad54f8c5af182ad682c83c8c0f3606352e8d7fcd20ed2c0ea3c597b5ffb36eb0d0e3954781415e8203469da49c4e070e9b5299eb6ae5ee0651f89ec56b774e42c17abfa82fce2397e4d29e5bdda6e588ebbb86ea559d8f908cc384e9a5c637ffbb4f1d56e3d621d7"}, 0xd6, 0x800) r4 = geteuid() r5 = getegid() r6 = geteuid() r7 = getegid() dup(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r8, 0x0, 0x4, &(0x7f0000000000)="0d46d791", 0x4) r9 = accept(r8, &(0x7f00000002c0)=@in6, &(0x7f0000000000)=0xfffffffffffffe68) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r9, 0x6, r10) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000080)={{0x45, r4, r5, r6, r7, 0x24, 0x8}, 0x8001, 0x81, r10, r1, 0x81, 0x5, 0x7, 0x5}) _lwp_getname(0x0, &(0x7f00000015c0)=""/2, 0x2) 15:09:09 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fcntl$setown(r0, 0x6, r1) r2 = semget(0x3, 0x3, 0x724) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000500)={0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000580)={{0x9, r3, r4, r5, r6, 0x10, 0xbca}, 0x5, 0x3, 0x1}) semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f0000000100)=""/202) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) semop(0x0, 0x0, 0x0) 15:09:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000280)='./file0\x00', 0x30) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xa00, 0x0) pread(r0, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x612, 0x4) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x58, 0x7}, {0x0, 0x7fff}}) pread(r2, 0x0, 0xfffffffffffffda3, 0x0) readlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x100, 0x1e2) [ 151.8722284] panic: kernel diagnostic assertion "(so2->so_options & SO_ACCEPTCONN) == 0 || so2->so_lock == uipc_lock" failed: file "/syzkaller/managers/netbsd-kubsan/kernel/sys/kern/uipc_usrreq.c", line 1201 [ 151.8961038] cpu0: Begin traceback... [ 151.9122447] vpanic() at netbsd:vpanic+0x258 [ 151.9622743] wpi_read_prom_data() at netbsd:wpi_read_prom_data [ 152.0123074] unp_connect() at netbsd:unp_connect+0x469 [ 152.0523324] soconnect() at netbsd:soconnect+0x136 [ 152.0923589] do_sys_connect() at netbsd:do_sys_connect+0xf3 [ 152.1423890] sys_connect() at netbsd:sys_connect+0xa1 [ 152.1824179] sys___syscall() at netbsd:sys___syscall+0x132 [ 152.2324492] syscall() at netbsd:syscall+0x1ce [ 152.2424546] --- syscall (number 198) --- [ 152.2624695] 6f9264a43b9a: [ 152.2624695] cpu0: End traceback... [ 152.2730555] fatal breakpoint trap in supervisor mode [ 152.2730555] trap type 1 code 0 rip 0xffffffff8021dddd cs 0x8 rflags 0x282 cr2 0x628000 ilevel 0 rsp 0xffffbb80b401bb90 [ 152.2886612] curlwp 0xffffb985cd5d0200 pid 4144.3 lowest kstack 0xffffbb80b40182c0 Stopped in pid 4144.3 (syz-executor.4) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0xd9 vpanic() at netbsd:vpanic+0x258 wpi_read_prom_data() at netbsd:wpi_read_prom_data unp_connect() at netbsd:unp_connect+0x469 soconnect() at netbsd:soconnect+0x136 do_sys_connect() at netbsd:do_sys_connect+0xf3 sys_connect() at netbsd:sys_connect+0xa1 sys___syscall() at netbsd:sys___syscall+0x132 syscall() at netbsd:syscall+0x1ce --- syscall (number 198) --- 6f9264a43b9a: ds bb90 es 85a1 fs bb80 gs ca00 rdi ffffb985f1cb54e0 rsi ffffb985cd5d04e8 rbp ffffbb80b401bb90 rbx ffffffff8342ca00 cpu_info_primary rdx 2 rcx 0 rax ffffb985ee6f0240 r8 ffffffff8342ca00 cpu_info_primary r9 0 r10 ffffbb80b401bac0 r11 10 r12 104 r13 ffffffff82f35328 ostype+0xc70 r14 ffffbb80b401bc08 r15 ffffffff84cf30c0 pool_head+0x4c0 rip ffffffff8021dddd breakpoint+0x5 cs 8 rflags 282 rsp ffffbb80b401bb90 ss 10 netbsd:breakpoint+0x5: leave PID LID S CPU FLAGS STRUCT LWP * NAME WAIT 3351 4 2 1 0 ffffb985d3e9c9e0 syz-executor.5 3351 3 2 1 0 ffffb985ee273080 syz-executor.5 3351 2 2 1 0 ffffb985de55f920 syz-executor.5 3351 > 1 7 1 0 ffffb985eec176c0 syz-executor.5 3575 2 2 1 0 ffffb985d51d3a40 syz-executor.3 3575 1 2 0 10000000 ffffb985d2dc99a0 syz-executor.3 4286 2 3 1 80 ffffb985cff7d2c0 syz-executor.2 parked 4286 1 2 1 0 ffffb985cc2ad920 syz-executor.2 4144 9 2 1 0 ffffb985ce725b80 syz-executor.4 4144 8 2 1 0 ffffb985de55f0a0 syz-executor.4 4144 7 2 1 0 ffffb985d2b45a20 syz-executor.4 4144 6 2 1 0 ffffb985d035c240 syz-executor.4 4144 5 2 1 0 ffffb985dbeb4b80 syz-executor.4 4144 4 2 1 0 ffffb985cc2ad0a0 syz-executor.4 4144 > 3 7 0 0 ffffb985cd5d0200 syz-executor.4 4144 2 3 1 80 ffffb985ed64e5a0 syz-executor.4 parked 4144 1 2 1 10000000 ffffb985ced11a60 syz-executor.4 3845 1 3 1 40080 ffffb985d60976a0 syz-executor.2 parked 3099 1 3 1 80 ffffb985d5256b00 syz-executor.2 parked 3222 3 3 1 80 ffffb985cc723080 syz-executor.0 parked 3222 2 3 1 80 ffffb985d52566c0 syz-executor.0 parked 3222 1 2 1 10040000 ffffb985c7350500 syz-executor.0 1153 1 3 1 80 ffffb985cc2ad4e0 syz-executor.5 parked 4340 1 3 1 40080 ffffb985d004a760 syz-executor.5 parked 1508 1 3 0 80 ffffb985d7062540 syz-executor.1 parked 2140 1 3 1 80 ffffb985ca3e48e0 syz-executor.0 parked 1620 1 3 1 80 ffffb985d3c6e6e0 syz-executor.5 parked 1490 1 3 0 80 ffffb985cff7d700 syz-executor.5 parked 1991 1 3 0 80 ffffb985cc723900 syz-executor.5 parked 2991 1 3 0 80 ffffb985c7350940 syz-executor.0 parked 2481 1 3 0 80 ffffb985ce40a780 syz-executor.5 parked 1447 1 3 0 80 ffffb985dbf54760 syz-executor.5 parked 3745 1 3 1 80 ffffb985c7160480 syz-executor.3 parked 2074 1 3 0 80 ffffb985ca3e4060 syz-executor.3 parked 1813 1 3 0 80 ffffb985c7160040 syz-executor.1 parked 3479 1 3 0 80 ffffb985ce40abc0 syz-executor.1 parked 3191 1 3 1 80 ffffb985d035c680 syz-executor.4 parked 3599 1 3 1 80 ffffb985d004a320 syz-executor.4 parked 3753 1 3 0 80 ffffb985d6f372e0 syz-executor.4 parked 3184 1 3 1 80 ffffb985d6f37b60 syz-executor.0 parked 2028 1 3 0 80 ffffb985ce40a340 syz-executor.0 parked 998 1 3 1 80 ffffb985d3e9c5a0 syz-executor.0 parked 2125 1 3 0 80 ffffb985cff7db40 syz-executor.5 parked 824 1 3 0 80 ffffb985d2255220 syz-executor.3 parked 1207 1 3 1 80 ffffb985d6097ae0 syz-executor.3 parked 685 1 3 0 80 ffffb985d4edb5c0 syz-executor.3 parked 818 1 3 0 80 ffffb985d9f8a0c0 syz-executor.0 parked 2971 1 3 1 80 ffffb985d3c6e2a0 syz-executor.3 parked 3700 1 3 0 80 ffffb985d2255660 syz-executor.3 parked 2818 1 3 1 80 ffffb985db17dbc0 syz-executor.3 parked 3685 1 3 1 80 ffffb985d9f8a940 syz-executor.5 parked 2536 1 3 1 80 ffffb985d3c6eb20 syz-executor.4 parked 1187 1 3 0 80 ffffb985d26d0580 syz-executor.2 parked 2582 1 3 0 80 ffffb985ced111e0 syz-executor.0 parked 1043 1 3 1 80 ffffb985d2255aa0 syz-executor.0 parked 1294 1 3 0 80 ffffb985d6097260 syz-executor.0 parked 3237 1 3 0 80 ffffb985cd5d0640 syz-executor.1 parked 2346 1 3 0 80 ffffb985d26d09c0 syz-executor.1 parked 2080 1 3 1 80 ffffb985efc67580 syz-executor.0 parked 2949 1 3 0 80 ffffb985dc002ae0 syz-executor.3 parked 2490 1 3 1 80 ffffb985d51d31c0 syz-executor.3 parked 2095 1 3 1 80 ffffb985d26d0140 syz-executor.3 parked 2444 1 3 1 80 ffffb985d2b455e0 syz-executor.3 parked 2434 1 3 1 80 ffffb985ed64e9e0 syz-executor.0 parked 2374 1 3 0 80 ffffb985d51d3600 syz-executor.2 parked 2034 1 3 0 80 ffffb985da5f28c0 syz-executor.2 parked 2441 1 3 1 80 ffffb985dd06d680 syz-executor.3 parked 2427 1 3 1 80 ffffb985d4edb180 syz-executor.3 parked 1473 1 3 0 80 ffffb985d85c9060 syz-executor.3 parked 2635 1 3 0 80 ffffb985d2dc9120 syz-executor.1 parked 2235 1 3 0 80 ffffb985db17d340 syz-executor.1 parked 2800 1 3 0 80 ffffb985d7062980 syz-executor.1 parked 2731 1 3 0 80 ffffb985d3e9c160 syz-executor.4 parked 2667 1 3 0 80 ffffb985d8fc2960 syz-executor.0 parked 2545 1 3 0 80 ffffb985d9f8a500 syz-executor.0 parked 1759 1 3 0 80 ffffb985d2dc9560 syz-executor.0 parked 2281 1 3 0 80 ffffb985de55f4e0 syz-executor.0 parked 1796 1 3 0 80 ffffb985ddeac660 syz-executor.0 parked 1741 1 3 1 80 ffffb985ded2da20 syz-executor.0 parked 1727 1 3 0 80 ffffb985dbeb4740 syz-executor.5 parked 1005 1 3 0 80 ffffb9852fb6e2e0 syz-executor.2 parked 1390 1 3 1 80 ffffb985d8fc2520 syz-executor.3 parked 1608 1 3 1 80 ffffb985dea7d620 syz-executor.0 parked 1789 1 3 0 80 ffffb985eec17280 syz-executor.2 parked 1190 1 3 1 80 ffffb985d5ff0080 syz-executor.0 parked 1763 1 3 1 80 ffffb985ee0e8960 syz-executor.0 parked 1500 1 3 0 80 ffffb985df6769a0 syz-executor.0 parked 1388 1 3 1 80 ffffb985de104200 syz-executor.2 parked 1316 1 3 1 80 ffffb985eeb574e0 syz-executor.2 parked 1998 1 3 1 80 ffffb985d7062100 syz-executor.3 parked 1173 1 3 0 80 ffffb985d5ff04c0 syz-executor.3 parked 1609 1 3 1 80 ffffb985ee273900 syz-executor.0 parked 1724 1 3 0 80 ffffb985d5ff0900 syz-executor.3 parked 1633 1 3 0 80 ffffb985d8fc20e0 syz-executor.0 parked 1762 1 3 0 80 ffffb985dbf54ba0 syz-executor.0 parked 1233 1 3 0 80 ffffb985dcd0db60 syz-executor.4 parked 1034 1 3 0 80 ffffb985d85c94a0 syz-executor.1 parked 797 1 3 0 80 ffffb985eef3e940 syz-executor.1 parked 793 1 3 1 80 ffffb985d85c98e0 syz-executor.1 parked 1434 1 3 1 80 ffffb985df676560 syz-executor.4 parked 664 1 3 0 80 ffffb985eeb57920 syz-executor.4 parked 1585 1 3 1 80 ffffb985eac51060 syz-executor.4 parked 1918 1 3 1 80 ffffb985da5f2480 syz-executor.0 parked 440 1 3 1 80 ffffb985de104a80 syz-executor.0 parked 1465 1 3 0 80 ffffb985dd06dac0 syz-executor.2 parked 786 1 3 0 80 ffffb985d8fc01c0 syz-executor.4 parked 1186 1 3 1 80 ffffb985df676120 syz-executor.4 parked 1588 1 3 0 80 ffffb985dfa776e0 syz-executor.4 parked 1014 1 3 1 80 ffffb985dcd0d720 syz-executor.3 parked 501 1 3 1 80 ffffb985dc002260 syz-executor.3 parked 1523 1 3 0 80 ffffb985ddeacaa0 syz-executor.1 parked 743 1 3 0 80 ffffb985dfa77b20 syz-executor.3 parked 1438 1 3 1 80 ffffb985ee0e8520 syz-executor.3 parked 848 1 3 1 80 ffffb985dbf54320 syz-executor.4 parked 1027 1 3 1 80 ffffb985eec17b00 syz-executor.1 parked 192 1 3 1 80 ffffb985da5f2040 syz-executor.3 parked 1166 1 3 1 80 ffffb985db17d780 syz-executor.3 parked 1349 1 3 0 80 ffffb985efc67140 syz-executor.0 parked 1273 1 3 0 80 ffffb985eac518e0 syz-executor.0 parked 653 1 3 1 80 ffffb985dcd0d2e0 syz-executor.0 parked 834 1 3 1 80 ffffb985db9b4b40 syz-executor.0 parked 1148 1 3 0 80 ffffb985de104640 syz-executor.3 parked 1374 1 3 0 80 ffffb985dbeb4300 syz-executor.0 parked 975 1 3 1 80 ffffb985ed64e160 syz-executor.1 parked 520 1 3 1 80 ffffb985ee2734c0 syz-executor.2 parked 1291 1 3 1 80 ffffb985db9b4700 syz-executor.2 parked 963 1 3 1 80 ffffb985dc0026a0 syz-executor.4 parked 774 1 3 1 80 ffffb985db9b42c0 syz-executor.4 parked 1114 1 3 1 80 ffffb985dfa772a0 syz-executor.0 parked 1331 1 3 1 80 ffffb985eac514a0 syz-executor.1 parked 480 1 3 1 80 ffffb985efaff980 syz-executor.1 parked 829 1 3 0 80 ffffb985dd06d240 syz-executor.5 parked 844 1 3 0 80 ffffb985eef3e500 syz-executor.0 parked 895 1 3 0 80 ffffb985ee0e80e0 syz-executor.5 parked 822 1 3 0 80 ffffb985eeb570a0 syz-executor.5 parked 980 1 3 1 80 ffffb985ded2d5e0 syz-executor.2 parked 803 1 3 0 80 ffffb985eef3e0c0 syz-executor.2 parked 727 1 3 0 80 ffffb985dbc415c0 syz-executor.5 parked 469 1 3 0 80 ffffb985efc679c0 syz-executor.5 parked 594 1 3 1 80 ffffb985d8fc0a40 syz-executor.3 parked 890 1 3 0 80 ffffb985ded2d1a0 syz-executor.1 parked 344 1 3 0 80 ffffb985efaff100 syz-executor.4 parked 586 1 3 0 80 ffffb985ddeac220 syz-executor.1 parked 708 1 3 0 80 ffffb985dea7d1e0 syz-executor.2 parked 915 1 3 1 80 ffffb985dea7da60 syz-executor.2 parked 656 1 3 0 80 ffffb985dbc41180 syz-executor.0 parked 477 1 3 1 80 ffffb985dbc41a00 syz-executor.3 parked 470 1 2 0 0 ffffb985eaa498c0 syz-executor.3 612 1 2 0 0 ffffb9852fb6e720 syz-executor.5 473 1 2 0 0 ffffb985eaa49480 syz-executor.2 45 1 2 0 0 ffffb985eaa49040 syz-executor.4 495 1 2 0 0 ffffb985eba9abc0 syz-executor.1 40 1 2 0 0 ffffb985eba9a780 syz-executor.0 540 12 3 1 80 ffffb985eba9a340 syz-fuzzer parked 540 11 3 1 80 ffffb985ef786760 syz-fuzzer parked 540 10 3 1 80 ffffb985397a86e0 syz-fuzzer parked 540 9 2 0 0 ffffb985ef786ba0 syz-fuzzer 540 8 3 1 80 ffffb984e280e6a0 syz-fuzzer parked 540 7 3 0 80 ffffb984f0245240 syz-fuzzer kqueue 540 6 3 0 80 ffffb984e280eae0 syz-fuzzer parked 540 5 3 0 80 ffffb984ed41bb40 syz-fuzzer parked 540 4 3 1 80 ffffb985397a82a0 syz-fuzzer parked 540 3 3 1 80 ffffb985ef2d0b80 syz-fuzzer parked 540 2 3 1 80 ffffb984f0245680 syz-fuzzer parked 540 1 3 0 80 ffffb9852fb6eb60 syz-fuzzer parked 434 1 3 0 80 ffffb984e280e260 sshd select 567 1 3 1 80 ffffb984ed4cb6c0 getty nanoslp 430 1 3 1 80 ffffb985ef786320 getty nanoslp 551 1 3 1 80 ffffb984ed4cbb00 getty nanoslp 556 1 3 1 80 ffffb984e2c7c200 getty ttyraw 543 1 3 0 80 ffffb984f0245ac0 cron nanoslp 529 1 3 1 80 ffffb985ef2d0300 inetd kqueue 358 1 3 1 80 ffffb985397a8b20 sshd select 490 1 3 1 80 ffffb985ef2d0740 powerd kqueue 309 1 3 1 80 ffffb984ed41b700 syslogd kqueue 248 1 3 0 80 ffffb984ed4cb280 dhcpcd kqueue 219 1 3 1 80 ffffb984ed41b2c0 dhcpcd kqueue 1 1 3 1 80 ffffb984e2413a60 init wait 0 58 3 1 204 ffffb984e2c7c640 physiod physiod 0 57 3 1 204 ffffb984e8cc3220 pooldrain pooldrain 0 56 3 1 204 ffffb984e8cc3aa0 aiodoned aiodoned 0 55 2 0 200 ffffb984e8cc3660 ioflush 0 54 3 1 200 ffffb984e2c7ca80 pgdaemon pgdaemon 0 51 3 0 200 ffffb984dfafc9c0 npfgc-0 npfgccv 0 50 3 1 204 ffffb984e2413620 rt_free rt_free 0 49 3 1 204 ffffb984e24131e0 unpgc unpgc 0 48 3 0 204 ffffb984e2444a40 key_timehandler key_timehandler 0 47 3 1 204 ffffb984e2444600 icmp6_wqinput/1 icmp6_wqinput 0 46 3 0 204 ffffb984e24441c0 icmp6_wqinput/0 icmp6_wqinput 0 45 3 0 204 ffffb984e238da20 nd6_timer nd6_timer 0 44 3 1 204 ffffb984e2347160 carp6_wqinput/1 carp6_wqinput 0 43 3 0 204 ffffb984e23475a0 carp6_wqinput/0 carp6_wqinput 0 42 3 1 204 ffffb984e23479e0 carp_wqinput/1 carp_wqinput 0 41 3 0 204 ffffb984e236e180 carp_wqinput/0 carp_wqinput 0 40 3 1 204 ffffb984e236e5c0 icmp_wqinput/1 icmp_wqinput 0 39 3 0 204 ffffb984e236ea00 icmp_wqinput/0 icmp_wqinput 0 38 3 0 204 ffffb984e238d1a0 rt_timer rt_timer 0 37 3 1 204 ffffb984e238d5e0 vmem_rehash vmem_rehash 0 27 3 0 204 ffffb984dfafc580 scsibus0 sccomp 0 26 3 0 200 ffffb984dfafc140 pms0 pmsreset 0 25 3 1 204 ffffb984dfa879a0 xcall/1 xcall 0 24 1 1 200 ffffb984dfa87560 softser/1 0 23 1 1 200 ffffb984dfa87120 softclk/1 0 22 1 1 200 ffffb984dfa78980 softbio/1 0 21 1 1 200 ffffb984dfa78540 softnet/1 0 20 1 1 201 ffffb984dfa78100 idle/1 0 19 3 0 204 ffffb985eff82960 lnxpwrwq lnxpwrwq 0 18 3 0 204 ffffb985eff82520 lnxlngwq lnxlngwq 0 17 3 0 204 ffffb985eff820e0 lnxsyswq lnxsyswq 0 16 3 0 204 ffffb985effa1940 lnxrcugc lnxrcugc 0 15 3 0 204 ffffb985effa1500 sysmon smtaskq 0 14 3 0 204 ffffb985effa10c0 pmfsuspend pmfsuspend 0 13 3 0 204 ffffb985f03ba920 pmfevent pmfevent 0 12 3 0 204 ffffb985f03ba4e0 sopendfree sopendfr 0 11 3 0 204 ffffb985f03ba0a0 nfssilly nfssilly 0 10 3 1 200 ffffb985f17ef900 cachegc cachegc 0 9 3 0 204 ffffb985f17ef4c0 vdrain vdrain 0 8 3 0 200 ffffb985f17ef080 modunload mod_unld 0 7 3 0 204 ffffb985f180a8e0 xcall/0 xcall 0 6 1 0 200 ffffb985f180a4a0 softser/0 0 5 1 0 200 ffffb985f180a060 softclk/0 0 4 1 0 200 ffffb985f18298c0 softbio/0 0 3 1 0 200 ffffb985f1829480 softnet/0 0 2 1 0 201 ffffb985f1829040 idle/0 0 1 3 1 200 ffffffff84c1dd80 swapper uvm [Locks tracked through LWPs] Locks held by an LWP (syz-executor.4): Lock 0 (initialized at vcache_alloc) lock address : 0xffffb985cd848f88 type : sleep/adaptive initialized : 0xffffffff81da47c6 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 0 current lwp : 0xffffb985cd5d0200 last held: 0xffffb985cd5d0200 last locked* : 0xffffffff81de8cd0 unlocked : 0xffffffff81de8c0f owner/count : 0xffffb985cd5d0200 flags : 0x0000000000000004 Turnstile chain at 0xffffffff85a80b10. => No active turnstile for this lock. Lock 1 (initialized at uipc_init) lock address : 0xffffb985f1830880 type : sleep/adaptive initialized : 0xffffffff81d53e36 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 0 current lwp : 0xffffb985cd5d0200 last held: 0xffffb985cd5d0200 last locked* : 0xffffffff81d4ad36 unlocked : 0xffffffff81d33210 owner field : 000000000000000000 wait/spin: 0/0 Turnstile chain at 0xffffffff85a80900. => No active turnstile for this lock. Locks held by an LWP (syz-executor.4): Lock 0 (initialized at unp_attach) lock address : 0xffffb985cb4c13c0 type : sleep/adaptive initialized : 0xffffffff81d53404 shared holds : 0 exclusive: 1 shares wanted: 0 exclusive: 0 current cpu : 0 last held: 1 current lwp : 0xffffb985cd5d0200 last held: 0xffffb985ed64e5a0 last locked* : 0xffffffff81d320df unlocked : 0xffffffff81d31f6e owner field : 000000000000000000 wait/spin: 0/0 Turnstile chain at 0xffffffff85a80b80. => No active turnstile for this lock. [Locks tracked through CPUs] PAGE FLAG PQ UOBJECT UANON 0xffffbb8000003180 0041 0000 0x0 0x0 0xffffbb80000031f8 0041 0000 0x0 0x0 0xffffbb8000003270 0041 0000 0x0 0x0 0xffffbb80000032e8 0041 0000 0x0 0x0 0xffffbb8000003360 0041 0000 0x0 0x0 0xffffbb80000033d8 0041 0000 0x0 0x0 0xffffbb8000003450 0041 0000 0x0 0x0 0xffffbb80000034c8 0041 0000 0x0 0x0 0xffffbb8000003540 0040 0000 0x0 0x0 0xffffbb80000035b8 0048 0000 0x0 0x0 0xffffbb8000003630 0048 0000 0x0 0x0 0xffffbb80000036a8 0048 0000 0x0 0x0 0xffffbb8000003720 0048 0000 0x0 0x0 0xffffbb8000003798 0048 0000 0x0 0x0 0xffffbb8000003810 0049 0000 0x0 0x0 0xffffbb8000003888 0049 0000 0x0 0x0 0xffffbb8000003900 0040 0000 0x0 0x0 0xffffbb8000003978 0040 0000 0x0 0x0 0xffffbb80000039f0 0040 0000 0x0 0x0 0xffffbb8000003a68 0040 0000 0x0 0x0 0xffffbb8000003ae0 0040 0000 0x0 0x0 0xffffbb8000003b58 0040 0000 0x0 0x0 0xffffbb8000003bd0 0049 0000 0x0 0x0 0xffffbb8000003c48 0040 0000 0x0 0x0 0xffffbb8000003cc0 0048 0000 0x0 0x0 0xffffbb8000003d38 0048 0000 0x0 0x0 0xffffbb8000003db0 0048 0000 0x0 0x0 0xffffbb8000003e28 0049 0000 0x0 0x0 0xffffbb8000003ea0 0048 0000 0x0 0x0 0xffffbb8000003f18 0048 0000 0x0 0x0 0xffffbb8000003f90 0040 0000 0x0 0x0 0xffffbb8000004008 0048 0000 0x0 0x0 0xffffbb8000004080 0049 0000 0x0 0x0 0xffffbb80000040f8 0048 0000 0x0 0x0 0xffffbb8000004170 0048 0000 0x0 0x0 0xffffbb80000041e8 0048 0000 0x0 0x0 0xffffbb8000004260 0048 0000 0x0 0x0 0xffffbb80000042d8 0049 0000 0x0 0x0 0xffffbb8000004350 0048 0000 0x0 0x0 0xffffbb80000043c8 0048 0000 0x0 0x0 0xffffbb8000004440 0048 0000 0x0 0x0 0xffffbb80000044b8 0048 0000 0x0 0x0 0xffffbb8000004530 0048 0000 0x0 0x0 0xffffbb80000045a8 0048 0000 0x0 0x0 0xffffbb8000004620 0048 0000 0x0 0x0 0xffffbb8000004698 0048 0000 0x0 0x0 0xffffbb8000004710 0048 0000 0x0 0x0 0xffffbb8000004788 0048 0000 0x0 0x0 0xffffbb8000004800 0048 0000 0x0 0x0 0xffffbb8000004878 0048 0000 0x0 0x0 0xffffbb80000048f0 0048 0000 0x0 0x0 0xffffbb8000004968 0048 0000 0x0 0x0 0xffffbb80000049e0 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0041 0000 0x0 0x0 0xffffbb8000005700 0041 0000 0x0 0x0 0xffffbb8000005778 0041 0000 0x0 0x0 0xffffbb80000057f0 0041 0000 0x0 0x0 0xffffbb8000005868 0041 0000 0x0 0x0 0xffffbb80000058e0 0041 0000 0x0 0x0 0xffffbb8000005958 0041 0000 0x0 0x0 0xffffbb80000059d0 0041 0000 0x0 0x0 0xffffbb8000005a48 0041 0000 0x0 0x0 0xffffbb8000005ac0 0041 0000 0x0 0x0 0xffffbb8000005b38 0041 0000 0x0 0x0 0xffffbb8000005bb0 0041 0000 0x0 0x0 0xffffbb8000005c28 0041 0000 0x0 0x0 0xffffbb8000005ca0 0041 0000 0x0 0x0 0xffffbb8000005d18 0041 0000 0x0 0x0 0xffffbb8000005d90 0041 0000 0x0 0x0 0xffffbb8000005e08 0041 0000 0x0 0x0 0xffffbb8000005e80 0041 0000 0x0 0x0 0xffffbb8000005ef8 0041 0000 0x0 0x0 0xffffbb8000005f70 0041 0000 0x0 0x0 0xffffbb8000005fe8 0041 0000 0x0 0x0 0xffffbb8000006060 0049 0000 0x0 0x0 0xffffbb80000060d8 0041 0000 0x0 0x0 0xffffbb8000006150 0041 0000 0x0 0x0 0xffffbb80000061c8 0041 0000 0x0 0x0 0xffffbb8000006240 0041 0000 0x0 0x0 0xffffbb80000062b8 0049 0000 0x0 0x0 0xffffbb8000006330 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