bd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, 0x0, 0x0) 16:20:10 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2070e, 0x135) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\xd4&\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='#\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) open$dir(&(0x7f00000000c0)='./file0\x00', 0x44d49840d4a5544, 0x0) bind(r0, &(0x7f00000002c0)=@in6={0x18, 0x3, 0x10001, 0x80}, 0xc) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) connect(r1, &(0x7f0000000300)=@in6={0x18, 0x2, 0x1, 0x55}, 0xc) mknod(&(0x7f0000000040)='./file0\x00', 0x100, 0xffffffff) 16:20:10 executing program 3: execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='#\x00', &(0x7f00000002c0)='\x91#\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='(+,@-\'}*\x00']) open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000140)='./file0\x00', 0x20, 0x0) r1 = dup(0xffffffffffffffff) getpeername(r1, &(0x7f0000000400)=@in, &(0x7f0000000440)=0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000580)=[{&(0x7f0000000140)="83", 0x1}], 0x1) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) getpeername(r4, &(0x7f0000000080)=@in6, &(0x7f0000000180)=0xc) 16:20:10 executing program 2: _lwp_unpark_all(&(0x7f0000000000), 0x349, &(0x7f0000000040)) r0 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r0], 0x1, 0x0) _lwp_kill(r0, 0x10000) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) _lwp_wakeup(0x0) 16:20:13 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:13 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="833f8d4d4f68a370ac709c18", 0xc}, {&(0x7f0000000140)="a3f71eaa02a1e60dcd24e09ee47bf0abe0a6b96189729c593957156f231ba622e0897827402aeac7be4f15df070dba487162e912a838b0c0ac876404fd94ab51b5f80414836a2196764a8a45834cbc0fd428dfee0a5f10dcba71915ee792bf966420e66c12921e1971beb4f3358ae3d22fb413462e0fa3c3b0c0e647cfb376d1d8450fe981f2bb53c0783f9aa675f611fea9", 0x92}, {&(0x7f0000000200)="99b76013dc48387aa8871d8f6d7d5266070619da2a401aa986634989bc3ebfd6d0b2b356f45240aaed9769a6e3c576be5a18b9cf86a2d9f2c92f8463fd1c25c4a7d5110b62084e410ed3d1f136894e2c575999b0bf862aabac5a2871d7b5d93b434e0f7009ad1af9cdca5351540157ebeb581d701bcf165cd8ff349c4b74fb120eccf6726eceb587dadf5c643336957f1ef805", 0x93}, {&(0x7f00000002c0)="f4cd55db9ab39dee4674b914c20ab9746f60d8bdab618358abc6f5ee971a6b190729506ebbedec900fc83389cdb7f187cb13fc4afe9b4e32e21825b6a316f2d74551558316f569f8831596d45677f9b2e0e5fd25962978b73e48e9d9d38075", 0x5f}, {&(0x7f0000000340)="5b3db349cb847390e8dab75455d357736e4d67ec7abf", 0x16}, {&(0x7f0000000380)="268e7eb61e3303339336e8f167b8d8b0b257f36e0128fe19c5276c05024804a7984b01eb73b35502a88abd601ee169e7da25a47ab2f77292a57a079e6d3ab97ae5165af1f02e5c59dc52e030802ccb889f2077e348eee3e0396841a6c2a1c9e8e6432873ecfd59157a1f70f47c5dc0dbb99fb1d9774c23", 0x77}, {&(0x7f0000000400)="f300ab05f02d6f2fba6d115f00031078c1c12ee43d52373c23fa7271bdaf4f79f1e25fa17ca8f98bec10b1ac02f919ca2ea011a5fb2f995e438a07313f5de212b30b9693b0af4157f197906c4604a82aa555b0bc54b47eeffb2b61fb61f777639f6e9039adff5e92a68cd8b9ee9f4696f9138a5f76f8aa865be47a420cc2adf2ac4ddf07ddb17f5001df9a56a32f7d2290cc68c900f353e0ff0f1506c6c2caf757ce5d794bf7ca2416a86136b2e2eb", 0xaf}], 0x7) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x9) 16:20:13 executing program 5: setrlimit(0x9, &(0x7f00000001c0)) r0 = socket(0x10, 0x3, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) 16:20:13 executing program 3: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2000, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = socket$inet6(0x18, 0x40000000, 0x3) fcntl$setstatus(r1, 0x4, 0x10c0060) 16:20:13 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup(r1) listen(r2, 0x0) accept$unix(r2, 0x0, 0x0) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) sendto$unix(r3, &(0x7f0000000000)="4a1d290477f3254b73dcb79137c69378f288db601e17ddf96a5728ea6182c9f08762a5fc690f06ebe95143da64b61a8e6a484c6f2f59752993b0eabb2c70f4fc3dcf299f6539632476483220ecc101b27b23da51dc8f3f1f9694cfbd4340b3f730414381dcfaf646312873fc5ce7b323ec05478401a29ba587621d4f074b3c75e42ff4433c6013a9bfe7d8a87898b59ac01bc6a73ffe088993f80c3e5aa77a2658b21ec9f517be", 0xa7, 0x400, &(0x7f0000000100)=ANY=[@ANYBLOB="00b997276f95a9137dd50b9344baf3cf8869f8bdd100"], 0xa) r4 = socket$inet6(0x18, 0x60000003, 0x3f) shutdown(r4, 0x1) dup2(r0, r2) 16:20:13 executing program 2: mknod(&(0x7f0000000300)='.\x00', 0x1000, 0x0) getuid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0}, 0x216) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 16:20:13 executing program 5: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2020231, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f00000000c0)=@in6, 0x1bc, 0x0, 0x0, 0x0}, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)="b6853f2a20059f7d4413abd315ec36bc9fa55b5fe64186715f9e4e25642e5123", 0x20}, {&(0x7f00000000c0)="a91e38a9ff19b9e35d4239208f040a516824a39db1ec4d2e7c79c5baaa91a58556e14e12622f65e9258d28711b0516", 0x2f}, {&(0x7f0000000140)}, {0x0}, {0x0}], 0x5, 0x8) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) chroot(&(0x7f0000000100)='./file0\x00') setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="c97066b04c55ee59", 0x8) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000480)) fsync(r3) 16:20:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088611, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000840)=ANY=[], 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$getown(r1, 0x5) socket$unix(0x1, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) 16:20:13 executing program 3: r0 = socket(0x18, 0x1, 0x0) socket(0x18, 0x40000000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) recvfrom$inet6(r0, &(0x7f0000000000)=""/184, 0xb8, 0x1, &(0x7f00000000c0)={0x18, 0x0, 0x81, 0x1}, 0xc) setsockopt(r0, 0x29, 0x39, &(0x7f0000000140)="00fcf380", 0x4) 16:20:13 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088621, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) chdir(&(0x7f0000000040)='./file0\x00') _lwp_wakeup(0x0) writev(r0, &(0x7f0000000280), 0xd) 16:20:13 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040003, 0x131b}) r13 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r13, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r13, 0x0, 0x0) r14 = msgget$private(0x0, 0x0) msgsnd(r14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r14, 0x1, &(0x7f0000000100)={{0x200, r15, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r16 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r16, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r17 = msgget$private(0x0, 0x0) msgsnd(r17, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000100)={{0x8, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r15, r18) setreuid(r18, r12) r19 = getegid() r20 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r20, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r20, 0x0, 0x0) r21 = msgget$private(0x0, 0x0) msgsnd(r21, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r21, 0x1, &(0x7f0000000100)={{0x200, r22, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r23 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r23, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r24 = msgget$private(0x0, 0x0) msgsnd(r24, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r23, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r24, 0x1, &(0x7f0000000100)={{0x8, r25, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r22, r25) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x1, r27, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r19, r22, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r26, r27, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:13 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fdatasync(r0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0xc, r1) preadv(r1, &(0x7f0000001580)=[{&(0x7f0000001380)=""/246, 0xf6}], 0x1, 0x0) 16:20:13 executing program 2: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x10020, 0x0) r1 = __clone(0x4000, 0x0) ptrace(0x9, r1, 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x9, 0x5d, 0x8, 0xffffffffffff7fff, 0xffffffffffffffe1, 0x8e, 0x80000001, 0x2}, &(0x7f0000000080)={0xfff, 0x2, 0x0, 0x80000001, 0xfff, 0x9, 0xff, 0x8}, &(0x7f00000000c0)={0x7, 0x8, 0xbe93, 0xc355, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000100)={0x7, 0x7ff}) ptrace(0xb, r1, 0x0, 0x8000000000000000) ptrace(0xfffffffffffffffb, r1, &(0x7f0000000000), 0x6) 16:20:16 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x0) r2 = dup(0xffffffffffffff9c) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x190) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x400, 0x20) linkat(r3, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) socket(0x1, 0x4, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r4) _lwp_getprivate() r6 = socket(0x1, 0x5, 0x4) getpeername(r6, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) read(0xffffffffffffff9c, &(0x7f0000000240)=""/243, 0xf3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0xa10, r3, 0x0, 0xb87f) bind$unix(r5, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa) r7 = open$dir(&(0x7f0000000380)='./file1\x00', 0x60, 0x34d) read(r7, &(0x7f00000003c0)=""/248, 0xf8) r8 = openat(r3, &(0x7f00000004c0)='./file0\x00', 0x1020000, 0x144) getsockname$inet(r8, &(0x7f0000000500), &(0x7f0000000540)=0xc) r9 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000580)) lseek(r9, 0x87c, 0x4) sendto$inet6(r9, &(0x7f00000005c0)="ed7faf6ed57b7ee345a5266e5684f6", 0xf, 0x8, &(0x7f0000000600)={0x18, 0x2, 0x8, 0x6}, 0xc) geteuid() getsockopt$sock_timeval(r3, 0xffff, 0x100b, &(0x7f0000000640), &(0x7f0000000680)=0x10) r10 = fcntl$dupfd(r9, 0x0, 0xffffffffffffffff) write(r10, &(0x7f00000006c0)="62a82001baaf78fa0129570f574f60cf91a0719d75062194e43dadd5096288db8b859578ce229658cf1c2b524764403329b904b2d52af8299e516d141811c57317a8b68c2cb0703ce23452b4d291213dea7c577b875fced082080a281d4508ead8bb5a2f57da257c67de616a1a", 0x6d) socket(0x1, 0x20000000, 0x5a) pipe(&(0x7f0000000740)) open(&(0x7f0000000780)='./file0\x00', 0x0, 0x82) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x1610, 0xffffffffffffffff, 0x0, 0x20) 16:20:16 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x200040, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 16:20:16 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c1000100000e4bb91e88a7b1f451420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf186dd43277b7a277058ab3"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e306000000000000004c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:16 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xffffffffffffff45, 0x0, 0x0, &(0x7f0000000200), 0x10}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x400000002, 0x0) close(r0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x7}, 0x8) chroot(&(0x7f0000000000)='./file0\x00') sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) fcntl$setflags(r2, 0x2, 0x1) 16:20:16 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x1ed) mkdir(&(0x7f0000000280)='./file0/file1\x00', 0x0) rename(&(0x7f00000002c0)='./file0/file1\x00', &(0x7f0000000300)='./file0\x00') 16:20:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000002480), &(0x7f00000024c0)=0xc) setuid(0xee01) open$dir(&(0x7f00000023c0)='./file0\x00', 0x200120, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000004e80)={&(0x7f0000002580)=@in6={0x18, 0x1, 0x3, 0x20a6ebf2}, 0xc, &(0x7f0000004880)=[{&(0x7f00000025c0)="736a29da53e2f4bbfe94bb148733334266b80c031feaa54ab6e0b61fb9a606016e17e098eddbdd9e7e7ddaa3e2f15c2800c15f7cb0d996ac25a4ee1fed7fe6", 0x3f}, {&(0x7f0000002600)="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"d32ed79b88a19874458dbf75457457a6d260bd2823c9e85781c14c93788a88df5c5ccd69acf1599e75a00773d59d847cd796c33cc7a8249d530de8fa8fcf86fe381c40e2a55c8e9c79e2b25e44d4f8999010813db857a6d9bc5ff8f2cb61d2eccd42c0695689c1729d78a5c8ee1fedbf99c1d9720f2e49564b3437f6bdfbf1948e0c5e6ffdc0aca5c5a4f983825b50904323dde0d33401721ebb378fc11b5a786ddc7591cea0627879e85b9e4af67a3574afdcee4197ee6b56f3abb2a9da1a84a4b2ed"}, {0x28, 0xfec6, 0x0, "55c460f63fcddcb32931e14f87106aaf699241cac2c8"}, {0x58, 0x17, 0x84, "04065566368e2ccef7a6383380715170d6eedb8821fe93b760b5ac80d8620e8492158f3983c970a82e738d154686ba2ef008eabddda02253e7d08d5104f4f03ee94525441dad"}, {0x10, 0x0, 0x5}, {0x50, 0x100, 0x7, "d05f26708d725aabbd4545956149dd0c5646ffe5d86911459c0824e1d2dc8814950259df4907b7be3dfbf701aafd935eee351135708e2effe968fe12"}, {0x68, 0x1, 0x1ff, "13b741afd0f26c5280ee9bd06a9606eb7db1db004e2e2d6c9499774563ec76774271def8a0dd42a6d9756b2b6beb1f029c706e27e99b7e16078fba09238617ec66bbc0bf1e3773317e67d15f04951ad73f5019e050"}, {0xf8, 0x100, 0xff, "2ef9dc82cef5dd534f03ed971a43956dae463621b01bd888c03c2843e9555fe73fd52cc5c27457e196b4354c95bb134b0781e419cfaf26b329f8a2561fa5adae7af9bf72ac6592b90777433ff6ebb50f0b71e4bc79324bc5274e1163b570a227856d1135293ac005b8b6a732da06d2354624a2f22eb389fdafe47485dfdce6e22085fc77961850bdba9faced3201468ec4fa301eebe038ba7dd18b1723ec72d3e2028f2239086249452d8ad1714e22b7e5a30ef2905cc2db416139490f5ef50b6a7075c227a13d9bddf0c27a9be2347333056c04ff4c4067861a31d0646ea15ded01b24ac77c514a"}, {0x48, 0x29, 0x7, "2e9b93c841d2e0e04b485f3365cdba858e8f2c56e9d63d5b55d19ae5cf9802b29e8f6f02bbaa6137f490e96d560b9a19a54e59b9"}], 0x550}, 0x8) mkdir(&(0x7f0000002540)='./file0/file0\x00', 0x81) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x2}) getuid() open(&(0x7f0000002500)='./file0/file0\x00', 0x108, 0x8) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000002400)=""/125, 0x7d) writev(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="9532458bf1a0bb195fbab1c8ae18e4bf3f950dcdbdbfa0efd8ab4043ea8c71a660a46172a280620d935ffb069c386fc96181696d75d6ec32f3cb0f273382d18159e651f9f446d779d7f24fd35ca1908cc1327710fba0e412a282e2d30e84eac62b5fef8932c380ce0d49c1b55e9e527d7a0d1b15a477f0764b4d4df833", 0x7d}, {&(0x7f00000000c0)="310bd4e38e601fdc0238c13516f4baf55512f244f8803a375ff06cef07a1061c1150d05cdcadb6f3a1ffa6db79ab51f4d3b4200d8b9ffaf447e3533c", 0x3c}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="65bb00c8dceede302537f4a9a7625c018513f6b8802c0c4e71d043211f0e4444f5d1179e9e986bb73ba49b0510f8604c52b06367087e2b29fea04daa144f9f900f5f7828f5cdcecafbd8a9f7df48118cd519834d7a7555a2ca000b79572ce6700a4d2f2c9eee083b25c4e774", 0x6c}, {&(0x7f0000002240)="aaa722fd814640edcf1ae552f136e5330cc29f79072508cdcceadb1a2f7433c7500bd097b9aedb46d1dcda374dc87c481eec696d550efeb81f633a17e8fbc59d76b664179cbc253694c01746b5b24363b7b54181a47f7cc5fa33e3584d382347efe3feb42ef745326332a2d01cc08cc1c3cd86168019ed3d3ca6f4f7fbc9173d442d3a157740de4bdcab7aefa8a39fd885ff4eb78e52e3187883ed8e093241ae0b592485e107330c86df2cce3efa9852c016dc3b775cc271acdc456b8e18f27cd59b6ba622a63442a20314b341debd8469b5e58fdef75ccc15e72bc58c18ab5a476be3c974465ed7e7", 0xe9}, {&(0x7f0000000140)="ef634b66ef7daed81eff2212cc7866319621", 0x12}], 0x7) 16:20:16 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) getsockname$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:20:16 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x107) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) ptrace(0x1, r9, 0x0, 0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, r9, 0x0, 0x4}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r12, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r10, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r11], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r13, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r13) r14 = getegid() r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000080000f7bef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a320600000000003f3eec65f629ab4e5993d93427fd98d44ae8b7edbf45b82c7ebc506948058ab3749c71c9b712b1880000000000000000"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x1, r22, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r13, r14, r17, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r21, r22, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:16 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x200040, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 16:20:16 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040), 0x100000000000017c, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) pipe2(&(0x7f0000000040), 0x0) 16:20:16 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f64"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) getpeername$unix(r1, &(0x7f00000010c0)=@file={0x0, ""/51}, &(0x7f0000001100)=0x35) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) getsockname$unix(r2, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) shutdown(r0, 0x1) 16:20:16 executing program 3: r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x1000000000029, 0x9, 0x0, 0x0) r1 = getegid() r2 = getegid() r3 = getuid() r4 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r4, 0x0, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x200, r6, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r7 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x8, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r6, r9) lchown(&(0x7f00000000c0)='./file0\x00', r6, 0x0) r10 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r10, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r3, 0xffffffffffffffff, 0x0, r11, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r12, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r2, r11, r13]) getgroups(0x3, &(0x7f0000000000)=[0x0, r13, 0x0]) r15 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r15, 0x7, &(0x7f0000000000)) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0xc) r17 = getegid() r18 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r18, 0x0) r19 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r19, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r19, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r18, 0xffffffffffffffff, 0x0, r20, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r21, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r21, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r17, r20, r22]) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, r17]) r24 = getegid() r25 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r25, 0x0) r26 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r26, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r28 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r28, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r28, 0x0, 0x0) r29 = msgget$private(0x0, 0x0) msgsnd(r29, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r28, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r29, 0x1, &(0x7f0000000100)={{0x200, r30, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r31 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r31, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r32 = msgget$private(0x0, 0x0) msgsnd(r32, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r31, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r32, 0x1, &(0x7f0000000100)={{0x8, r33, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r30, r33) semctl$IPC_SET(r26, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, 0xffffffffffffffff, 0xffffffffffffffff, r30, r27, 0x10, 0x4}, 0xfffffffffffffffe, 0x166d}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r34, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r34, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r20, r27, r35]) getgroups(0x6, &(0x7f00000000c0)=[0x0, r1, r14, r16, r23, r24]) 16:20:17 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x200040, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 16:20:17 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x18, 0x100) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001580)=[{0x0}], 0x1) __clone(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) 16:20:17 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) sendto$unix(r1, &(0x7f00000000c0)="f74e3ea4915f8c88969ee515eb6974c538c6094a01e3c57160c58ef6e8b74b9f917bb88ac13fde152bec3f1b80b1336928c772c985baeff29e9c7190e1ba5281ecc9844a31994433d6e1542f1343553b59d998ed5e839f7354f49bff1458bdae89127120c5091b596ad2a4c3a3aead2b57f5783443694fa2b7456712dadaa109fbbc57dd5279f42c2da618d538721ea20ddd81bc436651dc46b415c22afad4bb936623ca24c2ac43d2919ef4c863dbad928d", 0xb2, 0x4, 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x1f4}, 0x0) 16:20:17 executing program 2: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x6000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, 0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0xc, r0) getsockname(r1, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc) 16:20:17 executing program 3: r0 = _lwp_self() mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) writev(r2, &(0x7f0000000340), 0x329f6bc) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r5 = __clone(0x0, 0x0) ptrace(0x9, r5, 0x0, 0x0) ptrace(0x1, r5, 0x0, 0x0) fcntl$setown(r4, 0x6, r5) writev(r3, &(0x7f00000014c0)=[{&(0x7f0000000000)="95", 0x1}], 0x1) _lwp_wakeup(r0) 16:20:17 executing program 5: open$dir(&(0x7f0000000100)='./file0\x00', 0x200040, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 16:20:19 executing program 1: socketpair(0x6, 0x5, 0x69, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x100000c) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x0) shmdt(r2) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 16:20:19 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0xa0, 0x1) fchdir(r1) pread(r0, 0x0, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x440, 0x4) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xc, r2, &(0x7f0000000500), 0x0) 16:20:19 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe3872ed58f01f6b9ca07fce6589e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e00"/69, @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:19 executing program 2: setrlimit(0x9, &(0x7f00000001c0)) r0 = msgget$private(0x0, 0x1) __clone(0x4000, &(0x7f0000000200)="1fd29ead6864630798590fc0a1de351be0bead74de12890154aae1d14b77502e9876adea6699784d1570f9ea5372459996266551b5fefeaf9b71c7f65cabd17c80421115aeb3ba9d25c7d6df9a67c214ca19ba7402b2cf9f53f67de2ce18da816a1429b6447e2941ff94c48848ea1e51cb222651713eb114a1c3268bb35e50db65323f55e4fa1af18f2ac678667cfc52aa5572bdd2ce4641bdd15a37d0e509f08a7352032f7d7ca3f50ac36baa0f4aad9866d46f7b3479a27a5f0d4849f8b98e31e43d7e653bce96c425593b888acf000000b522e9b36d7f43e72f7ce09f3463703143281fbdeac1c724") msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)) socket(0x11, 0x3, 0x0) r1 = getegid() r2 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r2, 0x0) r3 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r2, 0xffffffffffffffff, 0x0, r4, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r1, r4, r6]) setgid(r6) 16:20:19 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x188}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rmdir(&(0x7f00000002c0)='./file0/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') _lwp_create(&(0x7f0000000240)={0x60088031, &(0x7f00000001c0)={0x4, 0x0, {[0x800, 0x7, 0x7fffffff, 0x7fffffff]}, {0x1, 0x5, 0x77e4b8678cec40de}, {0x8, 0x3, '%\'\x00'}}, {[0x7fffffff, 0x67e, 0x5, 0xfffffff8]}, {0x2, 0x6, 0x4}, {0x2, 0x9, '\x00'}}, 0x40, &(0x7f0000000000)=0x0) _lwp_continue(r1) 16:20:19 executing program 3: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xdd) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x200, r2, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x8, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r2, r5) setuid(r2) r6 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r6, &(0x7f0000000700)='./file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 16:20:20 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336f672773c0cc65c853c84a5beefe4c4f25ae3b7dcffb2ff445c3c106ebdb6eae3298b497c57ddb7c4dedbde3aff2df6159e62f827003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188f6bc07df5dfe653b2a49fc6643015f72c4f05d266ab73cd456fe18004c6b39ac7c3c354bb325b92e4062fe74fb0231daafee5ef1bbedf580d318b400f7"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r5, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x200, r7, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYRESHEX=r3, @ANYRES64=r8], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r15 = getegid() r16 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r16, 0x0) r17 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r17, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r16, 0xffffffffffffffff, 0x0, r18, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r19, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r19, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r15, r18, r20]) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x8, r13, r18, r13, r14, 0x44}, 0x8000040000, 0x131b, r12, 0x0, 0x0, 0x0, 0x3, 0x40000000000000}) setreuid(r3, r13) r21 = getegid() r22 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r22, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r22, 0x0, 0x0) r23 = msgget$private(0x0, 0x0) msgsnd(r23, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r25 = msgget(0x1, 0x224) msgctl$IPC_SET(r25, 0x1, &(0x7f0000000100)={{0x200, r24, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r26 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r26, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r27 = msgget$private(0x0, 0x0) msgsnd(r27, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r26, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r27, 0x1, &(0x7f0000000100)={{0x8, r28, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r24, r28) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r30 = __clone(0x0, 0x0) ptrace(0x9, r30, 0x0, 0x0) ptrace(0x1, r30, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r13, r21, r24, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r29, r30, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:20 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = socket$unix(0x1, 0x1, 0x0) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000000)) r8 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r8, 0x7, &(0x7f0000000000)) r9 = fcntl$dupfd(r3, 0xc, r8) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = getpgrp() r13 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r13, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r13, 0x0, 0x0) r14 = msgget$private(0x0, 0x0) msgsnd(r14, &(0x7f0000000600)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r14, 0x1, &(0x7f0000000100)={{0x200, r15, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r16 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r16, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r17 = msgget$private(0x0, 0x0) msgsnd(r17, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000100)={{0x8, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r15, r18) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0xc) r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x1, r20, 0x0, 0x0) r21 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r21, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r21, 0x0, 0x0) r22 = msgget$private(0x0, 0x0) msgsnd(r22, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r22, 0x1, &(0x7f0000000100)={{0x200, r23, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r24 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r24, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r25 = msgget$private(0x0, 0x0) msgsnd(r25, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r25, 0x1, &(0x7f0000000100)={{0x8, r26, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r23, r26) r27 = getegid() r28 = __clone(0x0, 0x0) ptrace(0x9, r28, 0x0, 0x0) ptrace(0x1, r28, 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r30 = __clone(0x0, 0x0) ptrace(0x9, r30, 0x0, 0x0) ptrace(0x1, r30, 0x0, 0x0) r31 = geteuid() r32 = getegid() r33 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r33, 0x0) r34 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r34, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r34, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r33, 0xffffffffffffffff, 0x0, r35, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r36, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r36, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r32, r35, r37]) r38 = getegid() r39 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r39, 0x0) r40 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r40, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r40, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r39, 0xffffffffffffffff, 0x0, r41, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r42, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r42, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xa) getgroups(0x3, &(0x7f0000000040)=[r38, r41, r43]) r44 = getegid() r45 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r45, 0x0) r46 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r46, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r46, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r45, 0xffffffffffffffff, 0x0, r47, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r48, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r48, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r44, r47, r49]) getgroups(0x4, &(0x7f00000003c0)=[r37, r38, 0xffffffffffffffff, r47]) r51 = __clone(0x600, &(0x7f0000000400)="4661b1f7ff") r52 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r52, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r52, 0x0, 0x0) r53 = msgget$private(0x0, 0x0) msgsnd(r53, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) getsockopt$sock_cred(r52, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r53, 0x1, &(0x7f0000000100)={{0x200, r54, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r55 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r55, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r56 = msgget$private(0x0, 0x0) msgsnd(r56, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r55, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r56, 0x1, &(0x7f0000000100)={{0x8, r57, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r54, r57) r58 = getegid() r59 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r59, 0x0) r60 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r60, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r60, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r59, 0xffffffffffffffff, 0x0, r61, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r62, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r62, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r58, r61, r63]) sendmsg$unix(r4, &(0x7f0000000540)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f662aa45be5dc"], 0xa, &(0x7f0000000140)=[{&(0x7f00000001c0)="1a5a96113aa0690ffd9c72899bcfed92713194311fe34412799fdc04f724d607ab80d68edc77bac2098fe8297c34532c12f1677bd1802362ab6d84db3f476ec172f959b4c4fc9fb0481b7d53ea9408a2581edbad4d4b30cd09b58df9da14d204c16c4235c45f6df7275ccbe45c7927c1e7b63c5e9d5281479e8ad54d8f84f7362c12c8dd4b215d5bc2f9386fc12ec2e070e14025d38d29ca20e9c9bfc6ebb6ed619c3462e78787b4e1", 0xa9}], 0x1, &(0x7f0000000440)=[@rights={0x38, 0xffff, 0x1, [r5, r6, r1, r7, r2, r9, r10, r2, r0, r11]}, @cred={0x20, 0xffff, 0x2, r12, r18, r19}, @cred={0x20, 0xffff, 0x2, r20, r23, r27}, @cred={0x20, 0xffff, 0x2, r28, r29, 0xffffffffffffffff}, @rights={0x18, 0xffff, 0x1, [r3, r1]}, @cred={0x20, 0xffff, 0x2, r30, r31, r50}, @cred={0x20, 0xffff, 0x2, r51, r54, r58}], 0xf0, 0x4}, 0x5) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0, 0x0) r64 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r64, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 16:20:20 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000100), 0x4) r0 = msgget$private(0x0, 0x108) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xfffffffffffffd3d) msgctl$IPC_RMID(r0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$dupfd(r1, 0xc, r2) _lwp_setname(0x0, &(0x7f0000000040)='^+\x00') r3 = _lwp_self() _lwp_getname(r3, &(0x7f0000000140)=""/2, 0x2) 16:20:20 executing program 2: r0 = _lwp_self() r1 = _lwp_self() _lwp_kill(r1, 0x16) _lwp_wait(r0, &(0x7f0000000000)=r1) r2 = __clone(0x0, 0x0) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x1, r3, 0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x15, r2, 0x0, 0x0) 16:20:20 executing program 4: setitimer(0x2, &(0x7f00000000c0)={{}, {0xf8e7}}, 0x0) getitimer(0x2, &(0x7f0000000000)) getsockopt$sock_timeval(0xffffffffffffff9c, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x10) 16:20:20 executing program 5: r0 = socket(0x1f, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x40) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) fcntl$setown(r0, 0x6, r1) fcntl$setown(r0, 0x6, 0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000000)="de18b790ca30a26f90618651f9a0502839168dcd32091eea38c1a6e2b5f390636880c6da156ca8150542778d1014abf8f8dc7aee16f7a23a232173", 0x3b}, {&(0x7f0000000040)="9cfd1e22a542138d255e109e51c3fb59231fcb3b99b6d2b7ce0c8709", 0x1c}, {&(0x7f0000000080)="a2587231dddb268d23d9e4447bbe39e789e42b078125c6505b65d58d398887d0abccddbedb63ce54fea11a4de911b76dea6d67ffc55264476dd248840b9cc78a8a7e47b750f5230d57daadba83bf9994b818f4b05815d46ee5", 0x59}, {&(0x7f0000000100)="60d7a1d677c1481670b3a2ad3d3b7e496ba9608e31c96328b90de8e5f7abca54ad7def96ed97ddd227cf21af5789a1588c51b779b598ecea638bd007f2d49169d9c0ef6530b7ca636e", 0x49}, {&(0x7f0000000180)="7db6cb9bde2445b9bead1cb3f138557ff4e9deb1a28e23001644c7b4f07ecf21c3a0831ffb379899dd297be45a234ad8262205d1a4f7572c054caf15e6cec90e80ed9bf445a8e1077fd9cfeec7ae9b71b4ef8a63575265d6d64c7ba4e1a28c5ca5374a3a1c4dfa277282e2a4d5997db3c81af40f7c61d815d4888ce809a188a97d1ec47bc5dfa3e9adcb1f31dea160f3b8e91cd7626842feb4dff406bdb340d265e916587469e99891e597b7ca930c8ba6559075fb0fc01dd221d6", 0xbb}, {&(0x7f0000000240)="d8f48b6499836a0c805dc031aadbe332ebcc2277fbc062d2ad029eaf4b9156cd9078ba74deed75c5cae3b19f3700b591e13a9f09474e9183d2d9924d5fa18f8ef4ad1b14cc2bc5f14b49738c099728bfa5018dfcf07f71498a23e924392fc244050e064d65834e57ef1565f3b5b02767efb5de4b8713c17a2153e4b6c3e78fc1c6685d62255cec639de9a85f4b4ef115e0087b19834124a064a711bab7e8a6", 0x9f}], 0x6) wait4(r1, &(0x7f0000000380), 0x8, &(0x7f00000003c0)) socket(0x1f, 0x10000000, 0x0) getppid() setpgid(0xffffffffffffffff, r1) shutdown(r0, 0x2) 16:20:22 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)) _lwp_exit() 16:20:22 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282bf0a0000658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:22 executing program 3: setrlimit(0x9, &(0x7f00000001c0)) socket(0x18, 0x70000002, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 16:20:22 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x4000040000060a43, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fdatasync(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x55ad85fd40ecec69, 0xa11, r0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0xa, &(0x7f0000ffc000/0x3000)=nil) 16:20:22 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x9, r2}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) _lwp_setprivate(&(0x7f0000000000)=0x92) 16:20:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x4, 0x1}) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) __clone(0x0, 0x0) 16:20:23 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x2020071, 0x2e0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) chdir(&(0x7f0000000000)='./file0\x00') 16:20:23 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x9, r2}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) _lwp_setprivate(&(0x7f0000000000)=0x92) 16:20:23 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab36d9071c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) [ 892.0221950] pid 2910 (syz-executor.1), uid 0: exited on signal 4 (core not dumped, err = 27) 16:20:23 executing program 4: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1810, 0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x120) 16:20:23 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/111) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000180)={0x0}, 0xc) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x200, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r5, r8) r9 = getegid() r10 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r10, 0x0) r11 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r11, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r10, 0xffffffffffffffff, 0x0, r12, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r13, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r9, r12, r14]) setsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000001c0)={r2, r8, r12}, 0xc) 16:20:23 executing program 3: mprotect(&(0x7f0000699000/0x1000)=nil, 0x1000, 0x4) select(0x0, 0x0, &(0x7f0000000040)={0x8000000000, 0x0, 0x1}, 0x0, &(0x7f00000000c0)) r0 = shmget(0x1, 0x4000, 0x48c, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0x4) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/29) shmget(0x1, 0x3000, 0x210, &(0x7f0000595000/0x3000)=nil) 16:20:23 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x9, r2}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) _lwp_setprivate(&(0x7f0000000000)=0x92) 16:20:23 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000040aca, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/197, 0xc5}, {0x0, 0x29d}], 0x2, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 16:20:23 executing program 4: r0 = __clone(0x0, 0x0) getitimer(0x0, &(0x7f00000001c0)) ptrace(0x9, r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semop(r1, &(0x7f0000000240), 0x0) semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000040)=""/245) r2 = semget$private(0x0, 0x7, 0x0) semop(r2, &(0x7f0000000240), 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) semop(r1, &(0x7f0000000140)=[{0x2, 0x80, 0x1000}], 0x1) r3 = msgget(0x0, 0x2) r4 = geteuid() r5 = socket(0x18, 0x1, 0x0) recvmsg(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=""/134, 0x86}, 0x1) getsockopt$SO_PEERCRED(r5, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0}, 0xc) r8 = getegid() r9 = __clone(0x0, 0x0) ptrace(0x9, r9, 0x0, 0x0) r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000240)={{0x3f, r4, 0x0, r7, r8, 0x28, 0x7ff}, 0x19a, 0x800, r9, r10, 0x2aad, 0x5, 0xef, 0x1}) semop(r1, &(0x7f0000000180)=[{0x0, 0x20, 0xd2394a42c7abe597}, {0x4, 0x2, 0x1800}, {0x1, 0x9, 0x800}, {0xef8cfc70126c38f5, 0x8006, 0x3800}], 0x4) r11 = msgget$private(0x0, 0x10) r12 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r12, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r12, 0x0, 0x0) r13 = msgget$private(0x0, 0x0) msgsnd(r13, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000100)={{0x200, r14, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r15 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000800)=ANY=[], 0x0, 0x800) r17 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r17, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xffffffffffffff0d) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x8, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r14, r18) r19 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r19, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r19, 0x0, 0x0) r20 = msgget$private(0x0, 0x0) msgsnd(r20, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r20, 0x1, &(0x7f0000000100)={{0x200, r21, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r22 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r22, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r23 = msgget$private(0x0, 0x0) msgsnd(r23, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r23, 0x1, &(0x7f0000000100)={{0x8, r24, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r21, r24) msgctl$IPC_SET(r11, 0x1, &(0x7f00000002c0)={{0x6, r18, 0x0, r21, r8, 0x3, 0x4800}, 0xffff, 0x8, r6, 0xffffffffffffffff, 0x54, 0x7, 0x8, 0x1ff}) ptrace(0x20, r0, &(0x7f0000000000), 0x3) [ 892.2925974] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 23348 command syz-executor.1) 16:20:23 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="d14457431068ba844865afd1a8d816627c8fa0d75135ed2009893e9e3febd21b", 0x20}, {&(0x7f00000000c0)="e29c45827e289009531eefe9ede66f8d80c767ed4823c434c759f21e9f2ec448d2bfa66ee170f29c9eee0b9cefddedd9", 0x30}, {&(0x7f0000000140)="3c8b665af6b770c6697e344072393bd154dfa120fb6842692fd0aa", 0x1b}, {&(0x7f0000000380)="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", 0x1000}], 0x4, 0x7fffffff) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x10) 16:20:23 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x40) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x10e21, 0x40) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:20:23 executing program 5: open(&(0x7f00000000c0)='./file1\x00', 0x10000, 0x8) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x9ee27df5c8b7328d, 0x0) unlink(&(0x7f0000000040)='./file0\x00') stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 16:20:23 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd5ac4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:23 executing program 4: setreuid(0xee00, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$sock_timeval(r1, 0xffff, 0xb912ab167adab37, &(0x7f0000000180)={0xfffffffffffffc01, 0x1}, 0x10) wait4(0x0, 0x0, 0x20007, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x31b) recvfrom(r2, &(0x7f0000000080)=""/32, 0x20, 0x71d58116f867c960, &(0x7f00000000c0)=@in6={0x18, 0x2, 0x7, 0x5}, 0xc) ptrace(0x26, r0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x18, 0x3, 0x2, 0xb}, {0x18, 0x2, 0x6, 0x101}, 0x0, [0x7eb, 0x5, 0x1ff, 0xfffffff8, 0x3, 0x8608, 0xffff, 0x7]}, 0x3c) [ 892.3727120] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 23348 command syz-executor.1) 16:20:23 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) r2 = getpgid(0x0) fcntl$lock(r1, 0x9, &(0x7f0000000040)={0x3, 0x1, 0x3, 0x9, r2}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) _lwp_setprivate(&(0x7f0000000000)=0x92) 16:20:23 executing program 2: r0 = __clone(0x0, &(0x7f0000000040)="5fbd5db9493d763d115e6e4ac0c87c0706973e26b276a60e5433e49399ad5d4eb0b5c845c16208c9f693405706cdfe4f") ptrace(0x426, r0, &(0x7f0000000080), 0x5) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040), 0x357, 0x8) 16:20:23 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebd37c4dedbde3a3280a47675978800003f3eec65b7ed0101b8060000006948058ab3749c71c9b712b18880ef0a3f48d5951f8cf1c9124cfffffffffffffffc19"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:23 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x9, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000080)="17282c5df9402a10c60e7d701eb412e1a604c7b46ffff253f79621a32b8147d295d744a19628e27d02af559d01de2d1421e31d197248f68cb1ebf46a8c5f48163cf6026dd8d836aaf9f09e13ea2ed7999985e3242ad621d57efeee3961526f7a4dd8b59b53f89a702faa11d199160b17d6d9589dffabbef1a5997cc0f26610ed0ad9e72860ece8c0b0bfe624ece5b40f7b89c393fddaa4decb7cdfcd341600e433b59720ed20ddf0741beee5b74e6a5f899a801ca1e7d498c53191b46da2494f3bc5344d20e36ba41b29a144c88867735d5e70db4b1d173e", 0xd8}, {&(0x7f0000000180)="f7fd72dd5db2249691690d5af1d1d0376ceb4b10b8d388d60e17d5149a3a6d2766bfaff98b2a98c9f2439e958196e0dafb50dd2f96fb9a9705780266d6c356fcaa2a485f4a31d4e7d421007aa01bc90772e511d4a3b73f8c4bcafb1b3cc2568a94bed6b069ab38e9d00a86fea6e2c65fe21f21d5bb8aa5cb", 0x78}, {&(0x7f0000000000)="22036632dd3e3484e55555c4ad656301ffd36cddd8c40848f932df39f9c1f77c526a178d5a47b362ad466039edf7d592e8c5a59bbcc3", 0x36}, {&(0x7f0000000200)="a9ef5358b62bab13a6d81dba8621c0c027be0725ac230e39f4898618255316a1d1c4f0f858da1faa384a33e7cd0006bd0d599bf2cdf36309ab826efd6e47c9a6c594af5fd241ebde3605f4fb8b158ea22516454109f266f93e3a03f9d3f7ad029174ff217c3cfeef319d6f27dd5fb0d2ac090ac4f63e9069b81602108e67655086895dc65bae390f51fbfd6c78b220ced1256e015a06b50a3ab17da4166d3b7fee", 0xa1}, {&(0x7f00000002c0)="cd460967c64cdf79f8d7e8230249256226085dc7b7d7f0161b34ad06bd00bea9b46d7ec05a300bd4a3d471faede3b702c4823347e912e3a3fc", 0x39}, {&(0x7f0000000300)="8b591c791d655655f7698e8003454f1b8f0a23da8fe9d9fa541a6d2a5b25e176ce2a7d53603fcc1f9ab0990548222f24dea0f2c0318e61550c967631a5b5f95a59ada22c4f8245e3b8f378bf7a78c291eea9798c4b50748fdae25b0480e40c1e94e7b139f2", 0x65}, {&(0x7f0000000380)="ae44fe2eefd458b6b09e7cd8bfbe29ac8ef5ec18e871c99d1eaedad83ee39645c5bb19d12eeaf89135470c200e9d1aef634c8b55df2bc90f5b468a2765de13292feaa7b67e30b1b58c4cbdabe73f1add2a7a9c4235", 0x55}, {&(0x7f0000000400)="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", 0x1000}], 0x8) pipe2(&(0x7f0000001480), 0x1000004) 16:20:23 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000040)=@in, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000880)=""/189, 0xbd}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000000480)=""/184, 0xb8}, {&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000580)=""/94, 0x5e}, {&(0x7f0000000600)=""/141, 0x8d}], 0x9, &(0x7f0000000780)=""/173, 0xad}, 0x40) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x84) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = accept$unix(r1, &(0x7f0000002980)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000679735378f3f604500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e8e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043bc2e4e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091b90ba275de86c581c69b3a6ab3a42ce53f561bc6404c287fb322d6530537d269a0f7b54fc16584b87bbd3c398346f59e8699c579582b51e92d2f152c1ee165afa687ef75303ca4371024e0369aca30c41fa92f9c555c88af800e33468566734c577679deeddb02cc9831f513197269a46a4294bd85bccb8bb6674d36cce2bee55e185a29d8906f56a8932b4be67137383cf0c540645da7805f772e1404341c6e2e8b272d215fa96df1"], &(0x7f0000000200)=0x1002) recvfrom$unix(r2, &(0x7f0000001980)=""/4096, 0x1000, 0x2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) 16:20:23 executing program 3: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/32, &(0x7f0000000180)=0x20) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0xe6adbdd10d5c4fea, 0x0) msgget(0x1, 0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r3 = msgget$private(0x0, 0x0) r4 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r4, 0xffff, 0x400, 0x0, 0x0) r5 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x400, 0x0, 0x0) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x400, 0x0, 0x0) socket(0x18, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1007, 0x0, 0x0) r7 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r7, 0xffff, 0x200, 0x0, 0x0) msgsnd(r3, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getgroups(0x3, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff]) r9 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r9, 0x0, 0x0) r10 = msgget$private(0x0, 0x0) msgsnd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6be1a658dbe00000000000000003c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57c337c4dedbde3a3280a47675e91dbc5069480d8ab3749dbb22ee7ca81d7db538e1e0c0"], 0x6b, 0x800) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x8, r11, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getegid() getpgrp() r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x2a, r13, &(0x7f0000000040), 0x0) 16:20:23 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:23 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) writev(r1, &(0x7f0000001580)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000080)="dad808a654b3a3d29487f0850004cb81123f337404809cace04848eea38db58a3b95c0e73fb2ec5604e04af56878ac8c9ddebeb82f1082148819c7ffa709fb7865f59793751a37f4be07993a188c9b9f7507bb07abfa", 0x56}, {&(0x7f0000001600)="96fc4eac9088122112bb99da566b00f2df7fecd07692b92b353c05701524b6cb90c536ae3dd24c9546e12e95fcde8e1f9a0d107b7188b2c2d464e9f3a58ec2b264286e0d83716e789dadf0b8d6940449052d49d4d1a13ba509c3e547b74a8ae9b813b865dc17f2cf6e84ffe392184bada740687b0fa023cdfbf471ace1673171c1cdae420accbd9e2e433b25444386b00a5ec086778ca9f4151aa48d6a8e99f7c609d908955075a8f1f7f73ade084fe1f8c82da2d33c4425db7b4f9497d55e098656124ca8d3e17dcc6bd338d4478ead1197aac410f9b42994ef4b454db74f28862459b8d6469936806c8172d1c914e4e343e9c5", 0xf4}, {&(0x7f00000002c0)="10ca0668a627d4afc7249a4fbefa3001b0b5a14c4b9a905a3a2d88e43ce92827f853269687ae192f2179fccc277b631e53ead19438cff1b5dd402c2eb9be89b282d0e92cba48ace06a20aa90065403478eaade3d1e6026f9b5d4898ad7d4cf20bc316982fd7466", 0x67}, {&(0x7f00000013c0)="3ec2c49d9179d3de51607cdf68b700dbb1885403542ffee99eeafd2fa85c025c44decc1710c160ce00ae4b1d875a6c68e612db17da0c82ec212ab8f69c911ac0b47998a72bc787f301b6975990a7d4dcb89a5009cc39dad539ae40dfedc9646a0c72179fe5f1b618cbdc8ce22f2d24042678de68d08999c8a9975c73dad1520f27139c7f07d7a5ce835cf1909bb4a10982470a477128dad8ed0b1f896c066286c0ffce8dde0672ca70ee6eab08bf9dacf06700adcc0fe1317f91f202f2d9d9020a0bda1cf98e09d165bc4a9005f307291f5180ca4ef8a5446fd198045104f510b430af556a6afbcbbf8db96fd2e8752b07e943f3ab08", 0xf6}, {&(0x7f00000014c0)="47b6cbecc4d8738db99b59e958398330108cf9eccb218089b3ddfc9150806c196aed1821debfbce35d83305321c6fa384a7a8642c96ebdf51f35381702a1e0bbd124ddd7b28fa96e572700cda59c4723d0678a4331d8fbef49757719b47a4ac8659f8bff1e6a8741e0095d8c3ea85373e79ff9d582cead6f3abceb70872c5b228fc1d39a7ab80ebd3a304344e77b69372d973f05f21dffb6673adb59e55c7a", 0x9f}], 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) 16:20:26 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20002, 0x0) fchroot(r0) r1 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000500)=""/238) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) getpeername(r2, &(0x7f0000000080)=@in6, &(0x7f0000000140)=0xc) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000000)=""/21) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:20:26 executing program 4: socket(0x18, 0x401281c7147e9a05, 0x2) 16:20:26 executing program 3: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6", 0xca}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0, 0x0) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x1, r4, 0x0, 0x0) ptrace(0x401, r4, &(0x7f00000000c0), 0x0) accept(r2, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002) 16:20:26 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, 0xffffffffffffff9c, 0x0, 0x100000000000000) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:26 executing program 5: getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x306) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = _lwp_self() _lwp_getprivate() _lwp_unpark_all(&(0x7f0000000180)=[r0], 0x1, 0x0) compat_50__lwp_park(&(0x7f0000000000)={0x9, 0x6}, r0, &(0x7f0000000080)=0x8, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1977837ee442c25f, 0x0) 16:20:26 executing program 2: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1440100, 0x69) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x40, 0x200) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) getpeername$unix(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000537eb205edb9108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac371a5afb1ef297fe1fe7720120ae1d9050a5616f7d15148e62101e00000000000000000000000000000000d69ef802265da5ad388ea9f245610ccc78fefd3670d73fcca1d3279c8d0f2ad5ac257e42fdcc2a4c8f4e744c4f52d9c0b3164ae4ada940ca159d8db4161e5180a2370cba9497c7184752e1055babfac6a598180f28"], &(0x7f00000001c0)=0xff2) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x2}) r6 = accept$inet6(r5, &(0x7f0000000040), &(0x7f0000000080)=0xc) fchdir(r6) open(&(0x7f0000000780)='./file0\x00', 0x40028, 0x0) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r8 = __clone(0x0, 0x0) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x1, r8, 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000400)={0x0, 0x0, 0x9, 0x0, r8}) r9 = openat(r7, &(0x7f0000000300)='./file0\x00', 0x80000, 0xa34fd327dbf40d08) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) renameat(r9, &(0x7f0000000340)='./file0\x00', r10, &(0x7f0000000380)='./file0\x00') truncate(&(0x7f00000002c0)='./file0\x00', 0xf8) __clone(0x6ff, &(0x7f0000000140)="1cc980b2faf9bd318ececd9b73745154dccc7f294c74c47ccdbb9f") r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) accept(r11, 0x0, &(0x7f00000003c0)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) mkdirat(r12, &(0x7f0000000180)='./file0\x00', 0x2) getgid() fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1000300010005}) fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) 16:20:26 executing program 2: open$dir(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0xcf46) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x25, r0, &(0x7f0000000000), 0x8000) 16:20:26 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x5, 0x493, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r4 = getegid() r5 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) r6 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r6, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r5, 0xffffffffffffffff, 0x0, r7, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r8, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r8, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r4, r7, r9]) msgget(0x3, 0x60) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r10 = msgget$private(0x0, 0x0) msgsnd(r10, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x8, r11, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x5, r3, r9, 0x0, 0x0, 0x1c}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}) r12 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x4) pwritev(r12, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r13 = msgget$private(0x0, 0x0) r14 = open(&(0x7f0000000180)='./file1\x00', 0x80060e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000080)='.\x00', 0x0, 0x1) fcntl$lock(r17, 0x7, &(0x7f0000000000)) r18 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r18, 0x7, &(0x7f0000000000)) r19 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r19, 0x7, &(0x7f0000000000)) msgsnd(r15, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r19, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r17, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r18], @ANYRESHEX=r12, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r20) r21 = getegid() r22 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r22, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r22, 0x0, 0x0) r23 = msgget$private(0x0, 0x0) getsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r23, 0x1, &(0x7f0000000100)={{0x200, r24, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r25 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r25, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r26 = msgget$private(0x0, 0x0) msgsnd(r26, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r25, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r26, 0x1, &(0x7f0000000100)={{0x8, r27, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r24, r27) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r29 = __clone(0x0, 0x0) ptrace(0x9, r29, 0x0, 0x0) ptrace(0x1, r29, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r20, r21, r24, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r28, r29, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:26 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x80) r0 = open(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) connect(r0, &(0x7f00000000c0)=@in6={0x18, 0x2, 0xd1d, 0x3}, 0xc) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) flock(r1, 0x2) open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0xc) accept(r2, &(0x7f0000000300)=@in, &(0x7f0000000340)=0xc) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 16:20:26 executing program 2: r0 = socket(0x18, 0x400000002, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000e900"], 0xa) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="02", 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r0) r1 = socket(0x18, 0x3, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 16:20:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket(0x1f, 0x40000000, 0x80) write(0xffffffffffffffff, &(0x7f0000000000)="baf2a3ac", 0x4) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000006f944f8cbc2dbf058726d96f2371cc9b3149fe835148b7680159b9ed905815562723254009172fe2edbf"], 0xfdd1) shutdown(r0, 0x2) 16:20:26 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000), 0x0, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x1, r4, 0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x800003fffd, 0x1317, r4, 0x0, 0x4}) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r6 = msgget$private(0x0, 0x0) r7 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r7, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7eda545b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r10 = msgget$private(0x0, 0x610) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x200, r9, 0x0, 0x0, 0x0, 0x40, 0x100}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) r13 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r13, 0x7, &(0x7f0000000000)) msgsnd(r8, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r13, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r11, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r12], @ANYRESHEX=r5, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, r14, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x5e8104ad}) setreuid(r3, r14) r15 = getegid() r16 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r16, &(0x7f00000005c0)=[{&(0x7f0000000780)="3ab4495eed38b3b2ddb100ee182444b5d1f77d13109f30e99040d63cae5e8a56f65c6bc4f213538243f772496ac1454d122c4608e3e8d4c0f6b0ba07ee20a30f51363edf1f0ea02b14836f903014b208f5f5b62929fa2bbe80043bbc8ab08c53392c85cadf468c3917373d3027199631b30ed79a528362f669432c9f83a2e02c41a34a36a6f1e84455db8c934712cbb38152de692a8c577e0dab9fe7ba5b552ad4130246a91cac11ed82aefae7bc9c32ccf18a4e956467d70f87f124cbd157a911311053f40db428bedc350fe47dffadb5051519845c44e900f9fa0a32fdab348f263f994712b9c73270c7", 0xeb}, {&(0x7f0000000300)="62e5621bbf96cbd3d02be5bd22ce4ff55fb2", 0x12}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r16, 0x0, 0x0) r17 = msgget$private(0x0, 0x0) msgsnd(r17, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc6ce853c84a5beefe4c4b2ff445c800f3c10cf9e65d0f020e50db943c16e3db6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000100)={{0x200, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r19 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r19, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r20 = msgget$private(0x0, 0x400) msgsnd(r20, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r20, 0x1, &(0x7f0000000100)={{0x8, r21, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r18, r21) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x1, r23, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r14, r15, r18, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r22, r23, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x3, &(0x7f0000000000)={0x6, 0xffffffffffffff7f}, 0x0) 16:20:29 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x248000, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x0}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000140)="9114dbe0435988ccd4bd6f2c87cf07764cea21d3bd18d050f1f2c03d7942613a58e69803d9c8bcf2b02d3042fa3edb1c9a2c4a7f8e4710d017758d63f450b89abd15aeb870bba1fb049b3f8f856a5d374c60a09d7e921bb1ff4ed3957722bf1ce7bb709a99256ffd0cc549e49112ee03f5b65214dcd0050468861cbfd95aaa546a0e2141e614f6d51d9f5447de1284d706ea1334ecaa2e66bb7d1a56138bf827688e1a5017f57b1dfd9fc421fa8b18579676d01a97f08428bc13dfabee8309d2f06eb5bf", 0xc4}, {&(0x7f0000000240)="0d0e46e931404c192b2a154549606885ff6bc98c3742347a4c69ee63071ce66d4c51ff0ae1a02b749d6b36162c13014cf1dd0dfaf71de8e35206401bbfc191bed5271e8ec1808edeace3bbca3521de236c09b6dae91575bd9504f31f7dfadd17c41032b17a46e87bcc4d6f44d7e5d7622f43b6b2d009653d7c4011b8079e6c280bf81c48fd767be902d627514376efeafb68d3", 0x93}], 0x2, &(0x7f0000000300)=[{0x38, 0x335083a0bcf20e80, 0x1, "cea839744099125ce266a25e21bf3250a1ea34a5c61f7c0c791d884aef7eb7df9945"}, {0x88, 0x100, 0x5, "44441fd693da5aa4c402d5a6c0e9590488708c9fccff1fc25f87e28e782bc84b2b25a126e4b29e06f0434c2f11a3b8e1efad60e505726f6e5efc561c0126af0b3949165a2258a9df9140d5366ca0b6224633eaca121e77f7eb5dc54be00606bd97caa0b39976a7dfe243e5da4418c14e99acab26"}], 0xc0}, 0x40c) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000400)={0x18, 0x1, 0x1f, 0x2}, 0xc) 16:20:29 executing program 3: __clone(0xff, 0x0) ptrace(0x0, 0x0, 0x0, 0x7) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getpgrp() fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = accept$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$getown(r1, 0x5) 16:20:29 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)="03134549421d7c5ca899a7116e74ac4e2d46c656c5d8c1f828336e9e8fd82358", 0x20}], 0x1, 0x0}, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r6, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r6) r7 = getegid() r8 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r8, 0x0) r9 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r9, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r8, 0xffffffffffffffff, 0x0, r10, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r11, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r7, r10, r12]) chown(&(0x7f0000000000)='./file0\x00', r3, r7) 16:20:29 executing program 4: setreuid(0xee00, 0x0) r0 = getuid() mknod(&(0x7f0000000200)='./file0\x00', 0xebea7fce767f87de, 0x0) lchown(&(0x7f00000000c0)='./file0\x00', r0, 0x0) __clone(0x100, &(0x7f0000000000)="e7f201253126472b5abf79f48410569a0b3db09ac0c957df21ccb1a690d5575b7187eefbb4b09af4b522351429a063634585b28a3d4aa6542187581e4836a25f222a11a82195d27c740399f3087d3f6e0590959ce8fdadd487a0d4b1d0d9946ba8dcd9f06cd64f40f16a16b7c7c0a41f6d8209f3fd2fbcd564a82d166792d62ec0a46691dd13f299683b6e8e865b4760a3fbfbe2") getuid() r1 = socket$inet6(0x18, 0x10000000, 0x8) fchmod(r1, 0xc05b68ebf7fde37) msgget$private(0x0, 0x4cd) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) sendto$unix(r2, &(0x7f0000000600)="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", 0x1000, 0x1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) r3 = socket(0xba993e26209b80b6, 0x2, 0x3f) connect$unix(r3, &(0x7f0000000300)=@abs={0x682eb13985c518e6, 0x7}, 0x8) getpeername$unix(r3, 0x0, 0x0) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r4 = __clone(0x0, 0x0) r5 = socket(0x18, 0x3, 0x0) connect$unix(r5, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getpeername$unix(r5, 0x0, 0x0) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) wait4(r6, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) ptrace(0x9, r4, 0x0, 0x0) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000400)={{0x800000000006, 0x81}, {0x404, 0x80}}) __clone(0x0, 0x0) chroot(&(0x7f0000000240)='./file0\x00') link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='\x00') r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000000)) pwrite(r7, &(0x7f00000002c0)="317cada7eac570af46bc353b0417581a51746b2290e6c3b86bfd0d7792da63ba70eb49c56e681fedd2c1a696142baecbeaa22e71051c308f", 0x38, 0x4) listen(0xffffffffffffffff, 0x0) 16:20:29 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000680)="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", 0x1c6}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x202, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x200, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r5, r8) r9 = getegid() r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) ptrace(0x1, r10, 0x0, 0x0) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) ptrace(0x1, r12, 0x0, 0x0) r13 = getgid() r14 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r14, 0x7, &(0x7f0000000000)) r15 = open(&(0x7f0000000080)='.\x00', 0x10120, 0x110) fcntl$lock(r15, 0x7, &(0x7f0000000000)) r16 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r16, 0x7, &(0x7f0000000000)) r17 = paccept(r1, &(0x7f0000000a80)=@un=@file={0x0, ""/4096}, &(0x7f0000001ac0)=0x1002, 0x20000000) r18 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r18, 0x7, &(0x7f0000000000)) r19 = __clone(0x0, 0x0) ptrace(0x9, r19, 0x0, 0x0) ptrace(0x1, r19, 0x0, 0x0) r20 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r20, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000001b00)={0x0, 0x0}, &(0x7f0000001b40)=0xc) r22 = getegid() r23 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r23, 0x0) r24 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r24, 0x2, 0x3, &(0x7f0000000180)=""/175) r25 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r25, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r24, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r23, 0xffffffffffffffff, 0x0, r26, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r27, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r27, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r22, r26, r28]) r29 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r29, 0x7, &(0x7f0000000000)) r30 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r30, 0x7, &(0x7f0000000000)) sendmsg$unix(r2, &(0x7f0000001c80)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000940)=[{&(0x7f0000000240)="31f08dfae0c706e7c18c3adc8fdf93c359d852e10ca14917b9d356eddf74ebd50eba43f2ea4a116a196cd14aaaf8e857f028311baeb69899eb0e51716414c2a40ada00e95ee8f79e6c22d576dac7be1c93644dd81151584c4d7a56eed5a41d99fc1fb8d3cf0fc77c5a63f1d982660b8aa80472d6401f968c6426cbb7fe6d298dcd8e08ab72694b6061beb468f0ea34b20ef15f21bcf8855efd9d99fef4", 0x9d}, {&(0x7f0000000300)="0e00da9ba7aaccfda567e5a6c14a7942cfaad02c7e3ae6365e13cd15ef1e08d98cffbab1201c608df5e026f7dd1b5e5aa01546d31c1885e689298b25f84b79bf90c58a06", 0x44}, {&(0x7f00000001c0)="0a02583df21695483252d19923346ce96e558081446c72da980fcd83eeb3b158364090630db78185780e647ddcb1d31b7d7bae6d648d", 0x36}, {&(0x7f0000000380)="3dd3a27323002990becbe31ffddd7380781e786182fe84f286970412c4c1c48db15448191f0d9197", 0x28}, {&(0x7f00000003c0)="ac7f454ea674c8fc42230f0c22702fedb69185fa7e9d5463a14f63001689f2ce7265a94b8a6ea4ccbed0ba12272b9acf73bd926daa90f68c7fa89beb249b58cf7f976e3511ad2d074c41b378d49797b97f72d8bd8e4109b0fa99d21693e081300efc4584c5f1fa79018539c2442420f4b333741bf286b037066ec36061e5f4762f27bc6d22a724eae5c5edcc1ad2d03b93afb08b9db5a3fcfe72fa8b4eacf10472d7c1394f6649a2949433f5177e873209223c0c74b47e74bb014bb58eee5532c6b2d240129822de1c852bea27152d63057d1421443af2b06ec98f87a4db9fa62b94b2dc6b5c61c58d4f1883d9", 0xed}, {&(0x7f00000004c0)="32b78b243fa24b6ccba925d58688a1bf50dfef8403e4ed1294fde798d76614baca4525e2809601c3dd092af6ceaeaa0c7c9625485456ef356f43987bbaeadf", 0x3f}, {&(0x7f0000000500)="507f5a45b297b608e2252b94fde4796ca6e95dd3c1123a354035d733ecc933935a1240ebad1666353851e4f76d0d934631f450f38ee2c14bf21e630e377006b219de81e4aacd49104cb51ca715f9771a3ffec3f6f9877825054fc587b0ab759c51493ab0afcf5c4f114e2dd887382b7ee4629a8e15c4b9f7f85889ec45f0f89a6d05475040e44a3e61319a7f642df3539c7fdb1f84aaf3f5e88113a1bc6a21e5bbaccc1252d3fe38e5b9df073b254020db6ec15981c5cd874e7510cd66c59f770d716c30e6670bdf852286315c1b55c700be77113c6fa13793932b0709e62cc3ba8893d068db", 0xe6}, {&(0x7f0000000600)="1ed967ca22724bca9df0e413dd74b125a7717c1c0e99f4174d8528f96259706c293985ceffdd8c59d1f778bd1319b58dd5acc39810a83a30349ab21bda3247c7d7a02720994979e2008609e8f03a76425bc214e423", 0x55}, {&(0x7f0000000880)="af91a5573031254c09a856dca9d5b0fea44d26b0689e042373e1b67689b70987e98fba82792f13112aeb1d563043e3d262f667b8fc110fc7e5e6c49207ab043b73", 0x41}, {&(0x7f0000000900)="0f5d8b0e8b380b1c54ec3d1f32f742ca41698400a555bb731761686e8e068c568b19b6564a670817eb92dd52de53f0fc3899eb05008cb043cfd4f1ac792464", 0x3f}], 0xa, &(0x7f0000001b80)=[@cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, 0x0, r13}, @rights={0x30, 0xffff, 0x1, [r14, r15, r1, r16, r17, r18, r1, r1]}, @cred={0x20, 0xffff, 0x2, r19, r21, r22}, @rights={0x20, 0xffff, 0x1, [r29, r0, r30, r1]}], 0xd0, 0x1}, 0xe) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 16:20:29 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)={0x7, 0x0, 0x3}) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:29 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x1, 0x1}, {0x401, 0x7f00}}, 0x200) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) readv(r2, &(0x7f0000002380)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1) 16:20:29 executing program 5: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7, 0x2}, 0x8) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) getsockname$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendto$unix(r1, &(0x7f0000000000)="41ba4716de841bc6aaac9adbdbe4187db556caf8315b9d1b4da74a8802cc5fbd5252da559cb59c9bea75506246cc53c8", 0x30, 0x2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x18, 0x2, 0x6, 0x3f}, {0x18, 0x3, 0x401, 0xfffffff8}, 0x6, [0x3, 0x0, 0x8, 0x8, 0x80000001, 0x8, 0x5, 0x9]}, 0x3c) 16:20:29 executing program 4: open$dir(&(0x7f0000000300)='./file0\x00', 0x4c0700, 0x4) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x1, r1, 0x0, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x108856e, 0x15) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x200, r4, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, r7, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r4, r7) r8 = getegid() r9 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r9, 0x0) r10 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r10, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r9, 0xffffffffffffffff, 0x0, r11, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r12, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r8, r11, r13]) setsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000000c0)={r1, r4, r11}, 0xc) r14 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x1) writev(r14, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000040), 0xc) r15 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r15, 0x7, &(0x7f0000000000)) r16 = dup2(r15, 0xffffffffffffff9c) sendto$unix(r16, &(0x7f00000001c0)="3b181a0210fb02daee6de29b0b3f9fb482856d861d889a52cec51d613c17a8b8ca14ac76dc9f0baaa9cf7f5cb94d3f225e39be12a6276080fbdb8cd13c36847fbb0aa4fdcde1d40d2753620266628a4236b62ca31105f45107fc82aae4d75d6015e51767f1c58da58184fc7dfb226333457fd9721567020418a1f5cfdd1c00f66c9d3fb3d88d9d", 0x87, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="6e23102630a02b8b86296b6fc97c6e965335bb73b76802cfb81277b43dbe6f6d6204cacc8919d016d5ab870ae185e40afc7e08b904d45c2f5fdd36abfa8bf14d10ef7a72b30881752689ec7d"], 0xa) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) 16:20:29 executing program 2: socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) getpeername$inet6(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) mknod(&(0x7f0000000180)='./file0\x00', 0x1ffb, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x40, 0xd036a5c63f39740) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x20, 0x7) 16:20:29 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c42d0000000000000004b2ff445c3c10cf9e65d0e420e50d8d3fc16ebdb6c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058a9c425a1fe1cb131f594c76e3f9f1bddeb78e37862cfc9368c19954000000000000000000"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000680)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13000000006b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf7649eb5ba85e746ee9a07919851f63f9703696e8e44ca43d80467a78d2c4b0f3b65665fc62fa14d9a7e8df27c70bf4af57a5a1e604c6dcf5bfd8fda13f2b59eef4b56e9091429d7d7d345a5111275ff1ce4cc2b1b86f8ecbce8728f8aaec92f29cd024caed452a28355717c71972589c7d165b5a80cad1097612e2c8", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000740)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd65f637c4dedbde3a3280a47675978800003f3eec65b7edbfa510573e75ae7ce24855d37045b82c7ebc631f318b8ab3749c71c9b712b179"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:29 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x12) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0x18, 0x1, 0x0) lstat(0x0, 0x0) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x80, 0x5) getsockopt(r1, 0x29, 0x2e, 0x0, 0x0) 16:20:32 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x1, r3, 0x0, 0x0, 0x0, 0xcc, 0xfffc}, 0x8000040000, 0x131e, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000000000}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d9139904000000f6e6be3c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a476ea9fe5de6e75978800003f3eec65b7ebbf45b82c7ebc506948058ab3749c7100000000000000"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x0, &(0x7f0000000000)={0x2}) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000780)=ANY=[@ANYPTR, @ANYBLOB="fdbf4736e6827a51d2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0e8df2700"/67, @ANYBLOB="5c204bdad71bc70a42dbfd5512bea77dfd40f5f7953a28cf4366adb4998a2eaec94cea2382734b6d44a5c221ee66b1c7b141f942cccd96d8c898db7d6ed8db020d1bf148b1adb01e6c3bd00316697f6a3edb06b17d55ca22da7713aae250d23ae36ce22b1e9bfd70ba3ecdc33eb9413356ccf709b8e141ba3055f7435d8e2c931c7d9100479c4c0e675510fedbd6687e1002dddedec3d005285a9cdd0e95da9470376d729d836352cf91778015b6df7d9998bbffacd76ea6328ecf696b0352f9e9610fff9598c71fb4dfb3941dfb143b687bb414b8cbef2125a605227d8d7065141f596b055fb3102fcc1128b42523ac075b"], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:32 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x82) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x6808, 0x1) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0xe63a88ceef732679, 0x45) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0xa10, r0, 0x0, 0x0) close(r0) 16:20:32 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10010, 0x21) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) poll(&(0x7f00000001c0)=[{0xffffffffffffff9c, 0x4}, {r2}], 0x2, 0x8e) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='\\#@[(\x00', &(0x7f0000000280)='.\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) openat(r1, &(0x7f0000000140)='./file0\x00', 0x2080040, 0x1c0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x40000, 0x100) 16:20:32 executing program 2: r0 = shmget(0x1, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000380)=""/4096) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088621, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) _lwp_wakeup(0x0) writev(r1, &(0x7f0000000280), 0xd) r2 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r2], 0x35e, 0x0) _lwp_detach(r2) _lwp_continue(0x0) 16:20:32 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) pipe2(0x0, 0x0) socket(0x2, 0x2, 0x0) r0 = socket(0x18, 0x2, 0x0) setsockopt(r0, 0x29, 0x16, &(0x7f0000000000)="02000010", 0x4) pipe2(0x0, 0x0) __clone(0x0, 0x0) 16:20:32 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088621, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x10, 0xfffffffc) r1 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r1], 0x1, 0x0) _lwp_continue(r1) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) _lwp_wakeup(0x0) writev(r0, &(0x7f0000000280), 0xd) 16:20:32 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0x22}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:32 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f00000011c0)=ANY=[@ANYBLOB="0100e91f7189591e9233784b00a43a4b27d7e52e8c57c96fe1f69962d7c8c8b4e0dd4a9935c56a0090d76ebfc53b57c4c6852e35e67e9b803d02ef609b96c9ba83263873b4a14efb072153fb968f5d5d6c17527d9a6e8505381a4dc69613df132cbd7e92a6bc1ba8e9cd619432e2219d1ab2b4aa39e91560e8d9f599a296c939f36a4e0e810df240069e2968d084eafe5ad6116806c0a9f30e15be5985244baf9f24dc6f58c31af241fa0a112b54f2f575810b9fffd2b77dbc4fb728bbfc5259286ae1bce5d4485fb56b23de0a0923a40193ec3f11c912e9fe7d00"/234], 0xc) listen(r1, 0x0) connect(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xc) 16:20:32 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) ftruncate(r0, 0x1000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x0, 0x0, 0xffffffff00000000, 0x1000300010005}) 16:20:32 executing program 2: socket(0x18, 0x2, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) socket(0x18, 0x4, 0x3) setsockopt(r0, 0x1000000029, 0x70, &(0x7f0000000040)="e3ff", 0xda) 16:20:32 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x50) r1 = socket$inet6(0x18, 0x3, 0x0) setsockopt(r1, 0x29, 0xa, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, 0x0, 0xffffffffffffff29) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = dup(r2) bind$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 16:20:32 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) _lwp_create(&(0x7f0000000240)={0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000140)={0xc, 0x0, {[0x4, 0x3f, 0x8000, 0x7f]}, {0xb8, 0x80, 0xf9332efcc25b4893}, {0x4f, 0x1, ']\x00'}}, {[0x3, 0x0, 0x0, 0x80]}, {0x3, 0x9, 0x4}, {0x2, 0x3, '@,.\xbf\x00'}}, {[0xffff, 0x92c, 0x10001, 0xfff]}, {0x0, 0x0, 0x4}, {0xab24, 0x7, ')\x00'}}, 0x80, &(0x7f0000000000)) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x0) 16:20:32 executing program 4: r0 = getegid() setgid(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x54e845f1665f7bfc) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="ef8b16ed94606881954b02f997041161c389b88861a90cca29edfb00d8bc4a2bcd4b5acfb9a6f3bbb0826da9dd321e0cdf53f2a8245382a215180ee09c33db7506b46fe942411774e403307af57bb273e4e90f955c07189d07d8c3fef01a37821db04e4b1ca0de8a74d223b1beec7fea76585659d496481d3ec400411546212c0c7fe41318b65bed779f02c1341e7cbb56a55cb3f6e3f26a4f929d6bc8f723bffbb8aa0273995e8724abc22d83af9fca2bca266e8a68733264e46ef25473fa61b297d03eba0bdde3f5ca41dae7d2fd7e2ebbff00", 0xffffffffffffffe8}, {&(0x7f0000000040)="39637a03172b6e2d3972e947569512b1e39a1aeaffd8403a5cffff59566fd38758ad1976041c1a812902ea9241a88fb85ae1eb6a0a24", 0x36}], 0xfdc) setrlimit(0x8, &(0x7f0000000000)={0x7, 0x95}) socket(0x800000018, 0x1, 0x0) socket$inet(0x2, 0x2, 0x0) pipe(0x0) 16:20:35 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6004282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) getegid() r13 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r13, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r13, 0x0, 0x0) r14 = msgget$private(0x0, 0x0) msgsnd(r14, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r14, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) r22 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r22, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r22, 0x0, 0x0) r23 = msgget$private(0x0, 0x0) msgsnd(r23, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r22, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r23, 0x1, &(0x7f0000000100)={{0x200, r24, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r25 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r25, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r26 = msgget$private(0x0, 0x0) msgsnd(r26, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r25, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r26, 0x1, &(0x7f0000000100)={{0x8, r27, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r24, r27) r28 = getpgid(r15) r29 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r29, 0x7, &(0x7f0000000000)) getsockopt$SO_PEERCRED(r29, 0xffff, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x9, r12, r30, r27, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r28, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:35 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = accept$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) fcntl$dupfd(r2, 0xc, r0) r3 = open(&(0x7f0000000000)='.\x00', 0x20882, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = accept$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)) symlinkat(&(0x7f0000000240)='./file0\x00', r6, &(0x7f0000000280)='./file0\x00') rmdir(&(0x7f00000002c0)='./file0\x00') utimensat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5, 0xd5f1}, {0x2, 0x7}}, 0x0) getpeername(r4, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) 16:20:35 executing program 4: r0 = socket(0x1c, 0x3, 0x0) shutdown(r0, 0x2) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) read(r2, &(0x7f00000000c0)=""/143, 0x8f) fcntl$lock(r1, 0x7, &(0x7f0000000000)) dup(r1) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) getsockopt(r3, 0x200, 0x9, &(0x7f0000000180)=""/204, &(0x7f0000000040)=0xcc) socketpair(0x18, 0xb, 0x2, &(0x7f0000000000)) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) setsockopt(r4, 0x80000001, 0x9, 0x0, 0xfffffffffffffcad) 16:20:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) fchmod(r1, 0x0) r2 = geteuid() r3 = getegid() r4 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r4, 0x0) r5 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffff7e) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r4, 0xffffffffffffffff, 0x0, r6, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r3, r6, r8]) lchown(&(0x7f0000000000)='./file0\x00', r2, r8) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 16:20:35 executing program 2: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x29, 0x80000000000000c, &(0x7f0000000180), 0x14) 16:20:35 executing program 5: r0 = socket(0x18, 0x3, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000280)={0x248}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/32, &(0x7f0000000180)=0x20) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2fc, 0x0) msgget(0x1, 0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r2, &(0x7f0000000880)=[{&(0x7f0000000500)="67b5d2cd723ec31d353556c3439e2187242af500c72bf917d9263fa36bddd67cc272e46b3512eb98ce4d5e0f269cc1798f8a21fbd226b7fa8dc6d93d1e54ac0ef1e1d49f91b441d963b638e7e0e3432c2ca6525f4c2c02c47b2fe942d534c790d7a78975094e676bcddbd3bdab9245c0ea256516ddc3a9ce7a8aef53c2f9ab3a2560ae5c288f708c74fad19239f5018a00f4877e9bbc32711bdff4db1c1c7e70d6675f456ec2b1c6056176bc957ca8", 0xaf}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000380)="564f25b0b405aa3047cca91c", 0xc}, {&(0x7f0000000900)="f08ef4b3c516d45eea5192bcd005247b96d8ac9f999f813bc51934c5073f4b5ace4376859fec1d6e5b3fb7af53cf51b55705df83d97b1e36fdef167ba8de6a86be596b7ad7126e2cdfb1dd52500d72ee606d820d70de8322961c5595613e0b71e488a93aa4294114fd7546b90c8f0070e5c8597e1635", 0x76}, {&(0x7f00000005c0)="cfc8d286bbf06fa121f81e473bd4512be756b6bac87ff4af92e05dc3b8ed3c88ad839d8c83374974d55bbad6e5276161a8792ba8cde58cb5e6b56b2e772e768456a131d00dd55d2202930987aa4a89f854d244d84ff927e246971379fd2ab841a9e98e032657472b906156022fe21c7d3800db572c778d2e29e475b4c2334771416f3849c75352ace085de69784ab02e691e7ff3c35d8ac6ad3e04f945d71f040259ccf21db08156666e4c2700435886ff83e38b4ca19728220c7bfa2af8695c8249b71fac61d7aee212206123c0c357e9489ec67a6ac1fe58fef15d", 0xdc}, {&(0x7f00000006c0)="e1654d810385c9e0cf5542f628a81eed80a4700227636c3d8557046bb55df35bb1423c391c5c1907084f44ebefb37a4a539e7109e6134d455dd6b769e57bff9d9d620b6e276d13a624d955968fb5582d74a5134dd937d03b950596f0dd9d8737e86e9162c1282826f88f990599c903b311a8977a0c7f7559afc0234bea07e28a98a9b3ba8e7c2ef04239599ca824b65ded47fc25035ab46cb9439f6191ab2d58f6b9208b98897f7acedf0ff34b618e188aaee0cf7cf3f3a5aec2e6f3b56e313bcb155fd6a97cfbd3ff1658d8f6c6bbf59d7424a199df465e87b7db581a41a4a8bfbea1ca", 0xe4}, {&(0x7f00000007c0)="869844a1112bb95e505a979d20d2082ed314c42a1edf491f7b875a9b33a112d91497ab0dd50b608b0d56314f16a0896dd1af8ef865bbaab436365edb16dff7696e738c61b21a7ccc64388a39d6a68dd571d6ebd955e7e833075160f5c12e96c853ef8e1d8412028605ca8ef1ff21ec84e7040e2ae75260ba7da90a7dbfed73d751775b", 0x83}], 0x7, 0x1) r3 = msgget$private(0x0, 0x0) r4 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r4, 0xffff, 0x400, 0x0, 0x0) r5 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r5, 0xffff, 0x400, 0x0, 0x0) r6 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r6, 0xffff, 0x400, 0x0, 0x0) socket(0x18, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1007, 0x0, 0x0) r7 = socket(0x18, 0x2, 0x0) setsockopt$sock_int(r7, 0xffff, 0x200, 0x0, 0x0) msgsnd(r3, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getgroups(0x3, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff]) r9 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r9, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r9, 0x0, 0x0) r10 = msgget$private(0x0, 0x0) msgsnd(r10, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000003882f6e6971a658dbe00000000000a28ffddfd191c3ce4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57c337c4dedbde3a3280a47675e91dd4043f3eec65c5edbf45b82c7ebc5069480d8ab3749dbb22ee7ca81d7db538e1e0c0"], 0x6b, 0x800) getsockopt$sock_cred(r9, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000100)={{0x8, r11, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) getegid() getpgrp() __clone(0x0, 0x0) r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) ptrace(0x1, r12, 0x0, 0x0) ptrace(0x7ffa, r12, 0x0, 0x5c040c29) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x2a, r13, &(0x7f0000000040), 0x0) 16:20:35 executing program 4: sendmsg(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="941607ac1a016d75997ef1bb1915130848d19ab470e6b36a62dbc2540b38617855c4b193623a276d", 0x28}, {&(0x7f0000000140)="c3d6cf5a6042291b3cf7375512b5aa55dd7846af479eb769be3c5fa081acde1d42966eeff1ae4517aa72c7b962977f60d83b33703e0d5ed76896a597a578a9e392ddf5d08f28b333a1b130cb", 0x4c}], 0x2, &(0x7f0000000200)=[{0x30, 0xf6dca9439d7ab27f, 0x40, "57ee5594a0a88d67ea60d099df195cc8e0150121daeb93d5213899b495e1b6"}, {0xf8, 0x6, 0x7fff, "c4e8a6df390261bfdfcc39317fa0528c6246fdf8d08090f9b4f23a7702f6fb87328376bbbaf55a9c61581e082a9e76f71d7182dc3e8d4218ea4122a187725c2e7e3e11fa82f5c9de17fa9e30cc7d864d0396038a251c71561ecfbcbe48604993eb63f6646f2ef122597835b11ab3b096d18ab22bea3c8e21f22f4c82252a952f8833debe486787f216fe6b12300f6ca57179c4d1ffcc83336bb72e1feabe7b6e43339bbcb72a4893c8ffbdd88e88a005a7e50b660622a5351b8ed8aabb3a5c4c32afda6ef8798a9bc8336d00f3e00af73810a0c23ee237ff2d4ba28a2de804a64d92572488"}, {0x90, 0x11, 0x2, "d06d985e01881a30ffb731c6ab1c670dd938056f842a20f53127e7188111043ccd877380d71f2c4e374eb11fcecf2a4e56de5cf134f4992a6996926c627fcc1cedbe8ee50ff02588be55884f8ea8e29c19a7aa0b185d33164af77d96f7f3a6cc4a6ace05f80d87b3aad2b4afbc7586d1f83ef30f4d729ca1514a10"}, {0xb8, 0x2, 0xe69293c, "f6f6d2f1df7792fcf2c2f2c6e172d47c7ef6b5199c0b6cc20a380f295a48b9c0b7c23f58e4dca237e8328777477ed5831b5e34083151a93a4ee114d1e0d75a3bba17cbbed068fe688a26c63a2310fe0ee095e901db704ad75e9e03c760350a26343048f5d4f48c8ddda59152d1cca06e648af2f7a635451551521c920e96d7927be0601863209990d7f36536e929c5e541ceaa072aa3c9d8c404dde81039b8706e38a44c95dc02e9"}, {0x58, 0xffff, 0x2, "05118be2efbf0a3f20d44de09cb5ccd8ebadef0527a998401c25afe17b50af8860ec906016088de3455b65d38b913310ad3efb6e4793770be52f5dc813343f3bece0ce"}, {0x58, 0x29, 0x3, "2bdc739da07b4977ab861aa52e39899c1978d3117e228f7d3d14637a393da053bb90f0370e65ea83bda868dca7e095bd56bb4c65755532c106a4f0d0d89111c0e611c2a436"}, {0x10, 0x6, 0xe855}], 0x330}, 0x405) r0 = socket$unix(0x1, 0x2, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) dup2(r1, r0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x2, 0x2}, 0xc) 16:20:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffff9c, &(0x7f00000000c0)="fc5d22e1c099f8f7989fb1af7cb956d45f01d091cacfe7e8265adbb49aa2939729f94de4a5d98ef6ff9c9fc1d6b0061ae27f8f10affe4134500ac3371edb2066fe023a36ba416663808e929080085bdd13e629e78242598207658353e90c3b78a8ac8af199febb3b9958c7acee7f7b8fede6686b1710f485eacc543d4605528f714e3b221a0ca5", 0x87, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000000300)="38bae6ef55dbf4ab9cd2dbc301074fa8274638343a4767803ebf28ad8d3a56e4e9da646755919ea64dc2eb5958d7582f01ee88e95f5513761d6181266517a570b43fe2b3e714a21ff5872d6ef776bc4f3a734d3aadeca73c705cb4ceac35ad3f4df4ff3a4c4c8516825453c4c18e7ee33b9aacb3b9f4402ee0dfe8e10636bc7b5610c95ac3a1db8f3f1de1f64821b36c4ebb1f0fd7cb8cd1aaea59b552d5a6c212cd391dee4c96cdc0549ad819dfac32b0b94ba0bf94fa3db81310d027be22f395cf485963dde2e20877c04e775fa62836834266ed95fc3c060f626b51d534dfa6ba50addc628163e707a0a35c81ab71e33ffa2276aef625058ce59581ec82a9a338e75cbfe29ff89a6686384efcd5ea107302fd105cbb8ff84bb45158ae17a895f651a9ced6e847fe0299be57698d9ebb9a87be39305763efdb55e4f8f23624a5d33a58100692b26abb8638a0a2499b7dde27d85c6cee3a8d9bc69193dd00da95f55db054ede5cb0284536827df5496407a1a5feb5c7916396d2ecd1c9396b4d970731bf878e06015bb6fa470cd644a74ee965f66a2e3b94fd2902dca2edee4dbcd71943c99e4b9be8c536e59341ca1641cb7f186d0c6e55b1171c42e85c146c3647ff8a5adce063b999f680c07e52ee33fcfda3e3ad53f17bdd62436e578526103b224808030454b250684aafb3150376e4d1ad01a79a93c128d29864182f518b63e29413f45a1ae219eeda2b7560358edbe2d034893fd7e7447ce8ab5ab9863b43d11c3fdba6e13e68359e9569b7c0b7bcbcba0c9eda622ef20fefe3c9514ccaa73d603575fc5e0ca807402dd58a6dcd6229cc00c365ee4235a84901e8c825663cd7db350178a0c685ec899e3852721cd2997f7bc6d248b2a31e0a27ec43e71a4e16ff18a02c6d925c687a574c398a26159d3700beefdc297e1d4bc163e198957a17d7408c1d9417d4088a4867d195828081f80e3d65416725affa4067469966457043e0ce6483aaed53353ad68fce06f1739ece5dcaee6237ba69ec9823c3fad9a927b1aca155df9b41e45e951c70d80128af00d51db2fa5db585a51be441d718c3b6766e83afed6eaa608337333ae6457febd3b7dfeb5bff1c5acc5abebd3a147220be62b9c753fc3be2d30dee21ca51a2ba6bf3ac17d7651d52e1d3642375b29a82d212dd5aec2927c80aaae7954c7ccea85fa7c6452c55f02618587fbdfc432e17f5f05d0c56b5ca98066089cf55860ded96ee010d6c1b9b776b08c1a1e7376f86ee0036b2724e9884a2f1c80d8f8631b9f48edf2a22e0abe79db99696cddba6ada03be59b949cf827706b1bbf7b02ffee962434e75070fd465a461130eb5d85c0c66afd8d869da82dff89db5e3b0c34260b72320b6687cf2c7e961426d548b10b1cc46f16955c8ec730313f72ad50c00355fd41ae7ed267f4d24ce2d957e154f23d4c70f678314348d76f32360d562130c2d4b444b709b182bca7937972e5cfcac8b42b9985427fecc91f38f2ba27b855de025425a4b63f9a4a6833fe5ceca9babd70485e683fbfcd1606e6eb08476f9c3a7cb69e73bec19be029fc62f93f00d2aca9b2b86f0b302bab788e0e99ef1362a135d83450d3ae65e2bff6c51336923db94dcf4f65a1ba30d112d9896ea3e17c15b86265b4722e8c5df44e92a4ccf6672fe0ecebc23a30d9cd282763f8e7a7a761062a37d14cd60a00389071fc42ee34e01ed4fb7d4d0a8b8eacc83e0384cd018798a3a030a497c00a3370e59c51fb4cc637efc467cef22678a8204a4c727fc1ca0ca08884b298502b11c9d4fcc538109f63815982875ca06cb3d26559d9e9633fa29dd81c282b83b02df8987b7d9a11ff27685f320a3eec593c65aa6af6749e2883a28dd13fac6c74fcd323cc635f7a027f5833b0e6aa9e3f66e90c0f858bba9fcb2342ac1dc554d8fa48cdf3dc0dd5face1c940d1e1f44c31354e2a8691ae49a8c951ea77b55fc765a35c8130c0fd1c56b0d3c208cb67173d0d1b126b5e10e316555a6b482f4ac1435464f3bf926c38ef3034e9edc3a392735998b0f6375461ee6360941c25049324ce613a7170f9da7ce1280ed9bd4dc6a9a07e5f80a207512f11c311718b46594505eaf65730bab01ce5b25fed9393ac1d230f07bce0bffdba55202b503b69fd00f4eee25e3101ffdaf9845158cda18bb36d134e7fca3ce34c45ad1da7fdda6f67de4cdb2ef9aafce2d202465b4462b0d8b7c33a4af93a5942122ced70136ad827d634ae32bf1816287aa37da5ff6ecada46f80749c66a567442dd70628db7cdb123030fd6487c90700c1ab73ef669cb41b305614250cc0baaf02c3adbea0cbec568cd7c87833d3a8b6161a6117682f0baf4cefefcb61ede42990a1e2601700e9a7cf3e9dd0709e7e89b3cdd664400ab2fb104e86ab8561303581870d50681a53239882ba003611ffd1ae950471edfbb1b04b7002ca89b0d38ff273549bf1c79c616f1b2c9a37e9c2e23081d2c14985886dd9bd5356ef216374240f981d55873f1064e5cd62352be0b881144ce5ed83c7f76347d5cd9a811617d76981fb86ea414bb8cd87c62193ed09cfc82ed4fb6c53bebbe8428ff1224871cd60c90d84506e7e6118859ffc69dd73f58a9dd927af55a2c7afbd52edcb9e03103efa72a0120e67796c55bcad0618f89da06e62c93820ad878a0ad6c7b76b94d8ddc3af6316cabcb3abc3be36fbe812fe34dddc9b0a085200f7ce4d065c674b43e74a1d83dd1beed309433f45645d4c5d41989cfe5667c2b3dec4198b006991dc6febabc929050bb9042a9481702f4cd98ea51c953b3db80640fbd4f4d09e84e046106a6e6445f7885e8c029c4f1bd0bc22f00b0d65987e1285d10d98794f2888f504d76d5dbacebd05b68a1a7e1476c2c2ebc2468cccc8ab744932b8441216c1c2d69d3f1fc0ae1b1a6ee56b424f3898c4f566d7f1845931b0c7a83b4495094ad6e0d34a9fbca26e216b5e3b02e0a397bc3a02485622af7eece6819fc80f2f86ba9e4478f7bea490ed92cd62db6b265835cbc48b6b58dfac5159098ae1ca63da78103c19cfb6057b4a79a58695d49bb94e9219da709236e0585b6763cb2d1ad1d536048a1d876b9ce413cfde68e401831e4740fa21818b6f57a5b9e4acb88b13537a6409c9689803a1334bd282012b4d505f42488d343551dd2927553c2f3210774d45e88191ca8fdeb92fa89d96b49f416d78896a1382e76829fde07068ac72ae93171bf71d67bca06641ac16f302f66f5944d21058cb1d33b13beb5aa3a5fdc01353eca9a0555b65848f54a825b0bbd634c498f0d00c2e1dd4e8a63ec241abed50f72e6452e3745e5b0f920e26d58b2da82a58d2fd866fc1784a8fae7704b32fd99f99877697854c4f1bad70809043c3a08bd830ff11ec76bb3d4e88e3329fda2152bedcb711ad34178aad67fb8a3bf94d1ba86d8e71fdbdda6ac7cf07a1fc825c266a38ff035f65f847d1314f22a56fbe6db3efc04f0b4a36f18b6c7c04407d90f752f8990ae7c50442bffda5562b71c643ac3a76f0220e880af34e26ea0900ffb2690339f7e1259b60234d4f1d76fe53d85fe0d392c25e2bbf8c0fd8da9be95ee145a558e69c3aa76f624dbcb5fe0b3b816d73c9c14670c9e14205b8df62d21b127de71c11df47c832bc1aa78d3492ecb88f2a51b696573a795ff33d0606cc30a328eee8586aaa207127b21f8e74abf86e5cb6e27579456be388d126bfca8ff505880391aa9c164b92b8a41549c79ef2202c5650120bce8f076fcf9742632a60df9b98df0a3c4b5c267f9dc18c079530f9443325e8c274ec52cf326146611ccc87ab551fec93591c057da872af6e3694948c9cd86de035f7880fe060c5dd43b427556284512cae17a9dcf692c43a0c321c62bbd8356c40ce8f348a617fce4bbdd003623fe23aabb40e90d7d9e028ab1ada32fb4a2a403c8cff3b505820f2bcf2ddf5d74c6076e61dfa2870115bf8e32a5912d720b83e31e49c1c1ad8d019687f355ad61bcd6279bcac735330f62fb224539fb21c7def087f2d6edb4cc7f471e8c53a20e4e1954f86e306e6a7dc576444ca0d3c61cfb084a800f1906e822d07c304556a2e9f15df9707fa8be41d2f13d4d725d0debeee5d5236fd6c4a1319eaf2eed9ccbbab77904dd3bf85704318a7fef9c07ba4fd181123f26541df6d69588c5f6da716aa471d847e60f607ec640937156aa8eb7fbe1ba39ba3f4bd25df47d62e2bf3346daa3f51a5088070a4997dcf8c68448460c7e7db5632b02922ae5b5ef0f919cd857983cb6bf720149d691b67564d81d43da015167bdda879d66284c18503220e999038746e307a730d90a11aa6bdb61657babde7a966a47461d989da8d51abd2188d3284a489b160f451efbc2b6fc1d63ddbfa84afeaaa3d39f72f748d56d9a9fd938a68926abdf8b3b6485a38a61db3a73fc10f12e2efc133b5a6559a6f56230dfa67f40a5eae566c9d589930782f3b650fefc0e91db35b46ff3a3642be41e2ae06b6800e4194e98eb5f69382093b8341f2a209adc6ec9b871f594b17d8a8c40fa748825bb474c0441961b6d916401c9fffa3010d5f97b5c27c691ecf28fc438795f9be5c4fb93e84b4c177f2747c05402c3936b1649fd2d3defa4d6b25375eb0bc240e4ae3f43c30b7df44a3242ef29ffa55e68aae586685aa35a302bb5d7e7786cc1a84144047e80cf7294e11eb8feecf87c0844e9140405154c86009420742f5c267b49ff978be6e1ba63d3929e13e594bc1b93eeb213f400fbfbf9dafb410d98ff91587b48a65e511f9a77890f3ea2a2079a3f2c2eeeb70b926401ff28e3a9d5dcb3783044bba26efff7861801e514feef40025278e6fd50c8de41693ec9deebc8c443c4ea97b09138dd604cabfd1b675d3fed99e6cee009ebbdda2ee1d2891798510946eb8e2fb641358544a7884944f5973fc2306ed5bec661c4334df326f86bb0b8933b4d4e64130349007bb31d4e820abc889dc486fb7b041cf30177cd07a0ce646e4e2eb7bcdf41dd6ca3476c1e016738cc361a589343ea25a4ac949bd7ec44770a644da8ee15b0daba6dd2c932a57be78d166272fd325453146493a1e112cc914bf45e9ce10e120b49da2df2ac128aa74c92c1709cd0c9f5706bf5ab214b7b8e943889a4aa765fd4171ed5425f00bd6cdf19afcfaa6970cd9873a8422ae8eaa1e65c08f8c8b5fe3f6265a38f8750721dc07761534017d51243398ab93c4938dc1962bd05f8137fda5ecc1c898636c76ee7988a09a8d90e4afaec8435c1f084eacc25213265ad761eb56955ce9a08c780055a27e9940fe72ae875872ec8859a822428f9435e51cee3b7ea9df12307fc8bee48aa41f2c83ee7682b5b1e854f66240b218824f0339b97d42721a2eea17d3d2d26c0244c6e5dcc69ad9dbbf443bcae84d078b07401d54f276dab8ecce8c23df3678b1339da07409ff2e732641869777a7562af897d5a9b14686756354d29158e79314e41b8c0668034e5ef3391c1c9ea0f9d3f65e7020be49a6a9a0a89f66115fc932dfedba215acfe964103074102715e997e413f4b8e86965fa1be322cd4b6eb621d444eb69260d79500b6029972b54b5e420da4eb67b0571e1e7658dc278f2c57bd00f30c5ad59fdab488188e43b68ef6db294251985a398f273d5b30b019bbdc2cc5caae764699122baa4e81f8c4c1fd96e98c95002ccd89861e0987edfa0b254a0c3c92372281c889bae74bc17685f93b7acf298a936646c37cc43d000ad901910fad0dc979a7b1393b", 0x1000, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ea002e02f01f006507005c830800000000000000d3d197b0959260f3193841b48ac478c81488432b575aff6d8dca421240a9e60476bcfa12d6995bd2a603406af1e7715f18d1023460c82378abe2"], 0xa) _lwp_self() 16:20:35 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) getegid() r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000140)='./file0\x00', 0x40821, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) _lwp_create(&(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000010000000000000000009000000030000007f000000ffffff7f690e000000000000370000000000000013a3a98000"/73], 0x40, &(0x7f00000000c0)) open$dir(&(0x7f0000000100)='./file0\x00', 0x110602, 0x0) 16:20:35 executing program 2: rename(&(0x7f0000000000)='.\x00', &(0x7f0000000080)='./file0\x00') mknod(&(0x7f00000000c0)='./file0\x00', 0x100, 0x1) 16:20:35 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = getppid() fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3069373c, 0x6, r1}) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xc12adc00f0312d75, &(0x7f0000001640)) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) poll(&(0x7f0000000080)=[{r0, 0x100}, {r3, 0x4}, {r2, 0x40}], 0x3, 0xffffff00) 16:20:36 executing program 5: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd49f275d97cc01bb, 0x1810, 0xffffffffffffffff, 0x0, 0x0) _lwp_ctl(0x1f, &(0x7f0000000040)=&(0x7f0000000000)={0x3, 0x5}) 16:20:36 executing program 2: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 16:20:38 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x200, r2, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x8, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r2, r5) chown(&(0x7f00000000c0)='./file0\x00', r5, 0x0) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 16:20:38 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x480) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r5 = msgget$private(0x0, 0x200) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000800)={{0x202, r4}, 0x40000001, 0x200131b, r3, 0x0, 0x1, 0x0, 0x0, 0x4eda}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) r8 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r8, 0x0, 0x0) r9 = msgget$private(0x0, 0x0) msgsnd(r9, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000100)={{0x200, r10, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r12 = socket(0x6, 0x20000000, 0x7f) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x1, r13, 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, r13}) r14 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r15 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r15, 0x7, &(0x7f0000000000)) r16 = getppid() fcntl$lock(r15, 0x7, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x3, r16}) r17 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r17, 0x7, &(0x7f0000000000)) msgsnd(r9, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b67b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df2700"/77, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r17, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r11, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r14], @ANYRESHEX=r6, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r4, r18) r19 = getegid() r20 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r20, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r20, 0x0, 0x0) r21 = msgget$private(0x0, 0x0) r22 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r22, 0x7, &(0x7f0000000000)) msgsnd(r21, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], 0x1, 0x800) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r21, 0x1, &(0x7f0000000100)={{0x200, r23, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r24 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r24, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r25 = msgget$private(0x0, 0x80) msgsnd(r25, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r25, 0x1, &(0x7f0000000100)={{0x8, r26, 0x0, 0x0, 0x0, 0x41}, 0x8000040000, 0x131b}) setreuid(r23, r26) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r28 = __clone(0x0, 0x0) ptrace(0x9, r28, 0x0, 0x0) ptrace(0x1, r28, 0x0, 0x0) r29 = __clone(0x0, 0x0) ptrace(0x9, r29, 0x0, 0x0) ptrace(0x1, r29, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r18, r19, r23, 0xffffffffffffffff, 0x12, 0x7fff}, 0x9, 0x1, r27, r29, 0xa792, 0x7fffffff, 0x10000, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:38 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8402, 0x10) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="322edf29e3d656109773435a838aac4c4976ea8c67f7085e1ccd07e03dcd9ab0b164157925b08a929a2aeaa56ed2fc4633c097cd7391589ae3213e40", 0x3c) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) close(r1) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f913c32a2bc19cbba77753fd1dffb63e455b5bc5c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45ed6dceb67ed93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb12195c1ffeff5", 0xfe92}], 0x1) 16:20:38 executing program 3: __clone(0x200, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x200, r4, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, r7, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r4, r7) setreuid(r4, r1) 16:20:38 executing program 2: setitimer(0x1, &(0x7f0000000040)={{0xfff, 0x2}, {0x9bf, 0x1f8}}, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = dup(r0) dup(r1) shmget(0x1, 0x4000, 0x424, &(0x7f0000ff9000/0x4000)=nil) setitimer(0x3, &(0x7f0000000000)={{0x4, 0x8}, {0x9, 0x101}}, &(0x7f0000000080)) setitimer(0x0, &(0x7f0000000100)={{0x401, 0x8001}, {0x1, 0x99a8}}, &(0x7f0000000140)) getsockname$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x7}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0}, 0xc) r4 = getgid() fchown(r2, r3, r4) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0x66, &(0x7f0000000240)={0x2, 0x0, 0x81, 0x0, 0x10000}, 0xc) setitimer(0x0, &(0x7f00000000c0)={{0x40, 0x3}, {0x9, 0xfffffffffffffff8}}, 0x0) 16:20:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/215, 0xd7}], 0x1, 0x0}, 0x40) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="81a50ec4fa89e4076f2ee8bb06a7ec3152ac00d5cb8db676808a8fd34358e7b35493e6177334d2f68b7e6c449aac07817c5ce0b58d4aa089b55453dc014b328276126e91bf7005b763778c7e72994cdadbcc099d9b8e5801c864c562447c820bf2d39cb61aafa7cdd5d71d04345198217bae917b1376f5610aa7c2f8d7846179e60627d6329233153b6341c084a31461b1db7a487e07eb84982333e48ccda0cd14aef073b9c38bdb1bfb3c9aba2eb07df3bc7ce236acc0fd43a88599fd30eb9c8dc724e90a2ee151f40e79194fa5965c3a723e096e2e26a63838f3b973b611f9fad832da0ab624c56c8b2785607d7f7360", 0xf1}], 0x1) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) recvfrom(r2, &(0x7f0000000300)=""/68, 0x44, 0x1062, 0x0, 0x0) 16:20:38 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = accept$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) fcntl$dupfd(r2, 0xc, r0) r3 = open(&(0x7f0000000000)='.\x00', 0x20882, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = accept$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)) symlinkat(&(0x7f0000000240)='./file0\x00', r6, &(0x7f0000000280)='./file0\x00') rmdir(&(0x7f00000002c0)='./file0\x00') utimensat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5, 0xd5f1}, {0x2, 0x7}}, 0x0) getpeername(r4, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) [ 907.8054568] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 25312 command syz-executor.1) [ 907.8355011] WARNING: defaulted mmap() share type to MAP_PRIVATE (pid 25312 command syz-executor.1) 16:20:38 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) connect(r0, &(0x7f0000000040)=@in={0x2, 0x1}, 0xc) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) rmdir(&(0x7f00000001c0)='./file0\x00') faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) unlink(&(0x7f0000000440)='./file1\x00') recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)=@in6, 0xc, &(0x7f0000000300)=[{&(0x7f0000000240)=""/138, 0x8a}], 0x1, &(0x7f0000000340)=""/138, 0x8a}, 0x1) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fffffff}) accept$unix(r3, &(0x7f0000000140)=@file={0x0, ""/36}, &(0x7f0000000180)=0x26) fsync(r2) 16:20:38 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000000680)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x5) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:38 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, r1, 0x0, 0x0) mlock(&(0x7f0000013000/0x2000)=nil, 0x2000) r2 = __clone(0x0, 0x0) ptrace(0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) r3 = msgget(0x1, 0x3c8e4abc8ac56515) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0}, 0xc) r5 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r5, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x200, r7, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r8 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r9 = msgget$private(0x0, 0x0) msgsnd(r9, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000100)={{0x8, r10, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r7, r10) r11 = getegid() r12 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r12, 0x0) r13 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r13, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0}, 0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r15, 0xffffffffffffffff, 0x0, r14, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r16, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r16, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r11, r14, r17]) getgroups(0x5, &(0x7f00000000c0)=[0x0, r14, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x7ff, r4, 0xffffffffffffffff, r10, r18, 0x40}, 0x6, 0x3, r2, r2, 0x20, 0x85, 0x5, 0x7ce}) semctl$SETVAL(0x0, 0x0, 0x8, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) 16:20:38 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = accept$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) fcntl$dupfd(r2, 0xc, r0) r3 = open(&(0x7f0000000000)='.\x00', 0x20882, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = accept$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)) symlinkat(&(0x7f0000000240)='./file0\x00', r6, &(0x7f0000000280)='./file0\x00') rmdir(&(0x7f00000002c0)='./file0\x00') utimensat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5, 0xd5f1}, {0x2, 0x7}}, 0x0) getpeername(r4, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) 16:20:39 executing program 3: r0 = _lwp_self() r1 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000500)=""/238) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() r4 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r4, 0x0) r5 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r7 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r7, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x200, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r10 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r10, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r11 = msgget$private(0x0, 0x0) msgsnd(r11, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r10, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r11, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r9, r12) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r6, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r13, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r3, r6, r14]) r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) r21 = getegid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000180)={{0x7, r2, r6, r20, r21, 0x1e2, 0x7ff}, 0x80, 0x8, 0x4}) r22 = semget$private(0x0, 0x3, 0x0) semctl$GETNCNT(r22, 0x0, 0x3, &(0x7f0000000000)=""/189) compat_50__lwp_park(0x0, 0x0, 0x0, 0x0) _lwp_unpark(r0, 0x0) r23 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r23, 0x7, &(0x7f0000000000)) semctl$IPC_RMID(0x0, 0x0, 0x0) getsockopt$SO_PEERCRED(r23, 0xffff, 0x11, &(0x7f00000000c0), 0xc) 16:20:39 executing program 5: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/29) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/220) 16:20:39 executing program 2: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt(r2, 0x0, 0x19, &(0x7f0000000000)="02000000", 0x4) sendto(r2, &(0x7f0000000140)="52cbbd3c44d868e99a5e7a3b8e0eb56c57a79f8624284b2959f0413515ca536b8d2521aea7be97e4b857b8e69c3ab813581e0817115c888a9547bd095c40cfa1cef13db8df58ea8d247bce13dead7c8c636f9c61e520904fa43007a3699d9ab07f28d2a940c746ef1617219c629763a51ebea88aaba7be16dc46ce7369bcc04d30ff7d0c426d53a27f3bf319e27c1168f12a49ddd59beb535a59", 0x9a, 0x0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) getsockname$unix(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000df070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000b52ded536ef763be000000000000e200000010000000000000008cf5bf960c30df347d3bebf83b9c717ada0c36e3d85bc24f9928d19373fe8cae00d5875fb762a3ae43ae"], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 16:20:39 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d99bef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b1889a0c3a20299dd36a7ea5f23958b82bfb917e708cc8f39d3ae2a4e0b5e06a86b880be55"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:39 executing program 3: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) r1 = socket(0x18, 0x2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt(r2, 0x0, 0x19, &(0x7f0000000000)="02000000", 0x4) sendto(r2, &(0x7f0000000140)="52cbbd3c44d868e99a5e7a3b8e0eb56c57a79f8624284b2959f0413515ca536b8d2521aea7be97e4b857b8e69c3ab813581e0817115c888a9547bd095c40cfa1cef13db8df58ea8d247bce13dead7c8c636f9c61e520904fa43007a3699d9ab07f28d2a940c746ef1617219c629763a51ebea88aaba7be16dc46ce7369bcc04d30ff7d0c426d53a27f3bf319e27c1168f12a49ddd59beb535a59", 0x9a, 0x0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockname$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 16:20:39 executing program 5: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x10, 0x1b0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$getflags(r1, 0x0) 16:20:39 executing program 4: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = accept$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) fcntl$dupfd(r2, 0xc, r0) r3 = open(&(0x7f0000000000)='.\x00', 0x20882, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = accept$inet(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)) symlinkat(&(0x7f0000000240)='./file0\x00', r6, &(0x7f0000000280)='./file0\x00') rmdir(&(0x7f00000002c0)='./file0\x00') utimensat(r5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5, 0xd5f1}, {0x2, 0x7}}, 0x0) getpeername(r4, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) 16:20:39 executing program 3: link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') getrlimit(0x5, &(0x7f0000000080)) sendto(0xffffffffffffffff, &(0x7f0000000140)="2a78cf925c0c3df1fd83932574b6d60bf1", 0x11, 0x0, &(0x7f0000000180)=@in={0x2, 0x1}, 0xc) r0 = socket(0x18, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={0x10, 0x7}], 0x10}, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000c700000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x18, 0x400000002, 0x0) close(r1) r2 = socket(0x18, 0x3, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, &(0x7f0000000000)="baf2a3ac324f5d5b", 0x20f) 16:20:42 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)) r7 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r7, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d92099b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57ddb4773e449f7e4a13c3f337c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc50694805"], 0x6b, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x200, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) msgsnd(r8, &(0x7f0000000900)=ANY=[@ANYBLOB="3104ab91bf268d362f7319e4717e693db7df3aa8ae", @ANYBLOB="2cfbeb538a6195b0cceb7006c8119bbdd69fb9a1c28fc3d30fe1ad7299b9d7d2c0a9b6025c14e007d9cde2cd4d5cdf0964cc54e5fb6f3dfc09dd18d7153413cfd6fac4549569582bb2dbd11fe2e8dbed9b0f50923906e799161cef8aae690d355280eef544429e27435f48cee9961ae5a65c4b5f5fc65607e81be8414cc598754dfdf09f33d749ec9f604b638e35371268901a7a6aa3352f13cc197c0be3ca5f4e573bfd3f8f34656002f74e14b746a00e06bda64e8f57c422e4d366c535d061", @ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x3, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r10, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r11 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r11, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r12 = msgget$private(0x0, 0x0) r13 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r13, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r13, 0x0, 0x0) r14 = msgget$private(0x0, 0x0) msgsnd(r14, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r14, 0x1, &(0x7f0000000100)={{0x200, r15, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r16 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r16, 0x7, &(0x7f0000000000)) r17 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r17, 0x7, &(0x7f0000000000)) r18 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r18, 0x7, &(0x7f0000000000)) msgsnd(r14, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f7b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x3, 0x800) getsockopt$sock_cred(r11, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r12, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r10, r19) r20 = getegid() r21 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r21, &(0x7f0000000000), 0x0, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r21, 0x0, 0x0) r22 = msgget$private(0x0, 0x0) msgsnd(r22, &(0x7f0000000600)=ANY=[@ANYBLOB="0000000099b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57c137c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b18800"/115], 0x6b, 0x800) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r22, 0x1, &(0x7f0000000100)={{0x200, r23, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r24 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r24, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r25 = msgget$private(0x0, 0x0) msgsnd(r25, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r25, 0x1, &(0x7f0000000100)={{0x8, r26, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r23, r26) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r28 = __clone(0x2200, 0x0) ptrace(0x9, r28, 0x0, 0x0) ptrace(0x1, r28, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r19, r20, r23, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r27, r28, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:42 executing program 3: r0 = socket$inet6(0x18, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000004c0)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) setsockopt(r0, 0x29, 0x3e, &(0x7f0000000400)='\b@\x00\x00', 0x4) shmget$private(0x0, 0x4000, 0x0, &(0x7f000000b000/0x4000)=nil) 16:20:42 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000000), 0x1400000) fcntl$setstatus(r0, 0x4, 0x59062d246ca6b6ce) writev(r1, &(0x7f0000000340), 0x1) 16:20:42 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xc) fcntl$setstatus(r0, 0x4, 0x1020000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000000)={{0x18, 0x1, 0x2}, {0x18, 0x1}}, 0x3c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x689dc}], 0x1000000000000013) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) accept$inet6(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) r5 = open(&(0x7f0000000140)='./file0\x00', 0x10, 0x5c) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000000)) fcntl$lock(r7, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x401}) poll(&(0x7f00000001c0), 0x20000000000001ec, 0x80000001) recvfrom$inet6(r6, &(0x7f0000000180)=""/51, 0x33, 0x1, &(0x7f00000001c0)={0x18, 0x1, 0x81, 0x8}, 0xc) r8 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r9 = open$dir(&(0x7f0000000280)='./file0\x00', 0x20000, 0xc0) fchmodat(r9, &(0x7f00000002c0)='./file0\x00', 0x2, 0x800) fcntl$lock(r8, 0x7, &(0x7f0000000000)) dup2(r8, r5) writev(r1, &(0x7f0000000240), 0x1000000000000295) 16:20:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x8, 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) read(r1, &(0x7f00000000c0)=""/205, 0xcd) pwrite(r0, &(0x7f0000000040)="c5ec40815b0703157656d931ca60e99825a2e0c70eada52cb931a913a7005a777b336c203e136870939f656e74e2a610d1de9fe925622b8baa36fec2163d612169a2a3fb7c627cce6bbc1203b24aca7def0d8e9751875214c70c3fecfb4baab6d92e573e55", 0x65, 0x7f) 16:20:42 executing program 1: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/199, 0xc7) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:20:42 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket(0x0, 0x1, 0x0) r1 = socket(0x18, 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}], 0x1, 0x789c0714) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getegid() r2 = socket(0x18, 0x3, 0x0) setsockopt(r2, 0x0, 0xd, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) 16:20:42 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbdea47675978845b82c7ebc506948058ab3749c71c9b712b188000000"], 0x6b, 0x800) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x200, r2, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x8, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r2, r5) r6 = getegid() r7 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r7, 0x0) r8 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r8, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r7, 0xffffffffffffffff, 0x0, r9, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r10, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r10, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r6, r9, r11]) chown(&(0x7f0000000040)='./file0\x00', r2, r11) 16:20:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) linkat(r0, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0/../file0/../file0\x00', 0x400) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = getpid() ptrace(0x80000001, r3, &(0x7f0000000180), 0x5fd) 16:20:42 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="00005f844a44835e5149a21f0000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188cb39928cf9e6a2ebae03e0ddd2f02841d753a95e9431b3657adfb977513459dc962927bb69b6a45e6d3c5f92f96e433e3471e28f8177867518c5911cc57ae1ded32113b124ca7e43294a8cee9514ea"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:42 executing program 4: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x14a) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000002cc0)=[{&(0x7f0000002d00)="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"}], 0x10000000000002b5) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000000)=""/83, 0xd7}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000140)=""/132, 0x89}, {&(0x7f0000000400)=""/4096, 0xfffffffffffffe0a}, {&(0x7f0000001400)=""/101, 0x65}, {&(0x7f0000001480)=""/82, 0xfffffffffffffeb6}], 0x6) 16:20:42 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20004, 0x0) readv(r0, &(0x7f0000000100), 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) recvfrom$unix(r1, &(0x7f0000001140)=""/4109, 0x100d, 0x0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 16:20:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4000040000040aca, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) sendto(r1, &(0x7f0000000240)="68f8ad8ac7bf044ac664d7f49f86caefa3910c45bdccee2639b00527c1baaf91f61f039e3b278d1424c02d8d9240b9d47e1c914a4d4e9ae1fb351c391367b4a990334b6af9a842c993e89d3f80f678403308d8c9b27622bf8a5bec4a6e813f3eab496c73ecf4df0e480c7cc66ce38a8ec7b62313822272b70d479c41146c8782daab2ae67a7c43ef9d029d7053110fd5200f561895b7f8cb19e3efd271bcb1d2a076905ed21933022e22a27cbb9e234c919d68265c93ba1b35688056ac0db8b7f6843df54ff09d0de9e469227ea62690e8a0e10e46fc0d86be58e3157f2d5e3b85fb0461d857dd6439", 0xe9, 0x5, &(0x7f00000000c0)=@in6={0x18, 0x3, 0x4, 0x2db}, 0xc) r2 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000500)=""/238) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000600)="5cb63240b551aad8d9f4df89cfd71cc4159c607385b13ebdc67c07cc6c8c912b8e7685e36d587438a89eb03e76d14302252904c1dcfd6fe1d71318a14611997a2ef8226f841beed92db930c3f390b688bbaafb6eef076aa1c4db4cfc3b5e3ed5ccc55a0da6572a11589c3e2cd413a3c66953b363a03de756f4c77b80429630d339d3abdcfc062847fc373d1150e84d93da0c54dbce3381483255a4506d1c66d10021a13232f45d40e720fdc3fee5c7f575611e7c2f64a871f2", 0xb9}, {&(0x7f0000000480)="227c09d6f1460ea95f3e22ce54286ca1ce10c06dfb", 0x15}, {&(0x7f00000004c0)="14e039b05aebc36c00eda8836450e7437f16c617f8d9a43636fd001a82daedc01027305b15eda466a0af7e78c481101b", 0x30}], 0x3) semctl$GETPID(r2, 0x3, 0x4, &(0x7f00000003c0)=""/152) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="4ab018d2feabf61e64d54b2459d9ff24021191ece9ef48fc91bca0459b23f353c5ac18fd21d939ef8f71b2d21a1200c304f9276f595ab59fa31cb961f27685084f264f96f56540e9b73d3d6d6448577781eb6fd4bc61670ae5becd9703d11950dd0877383a7a40a2f6248fdd65c6297ef6b44b8e0a6ddaf3652163e23daa3a80a90653d3ed2836040adacaf7d48905d73f1776655cb0c607f81e6b960d0085", 0x9f}], 0xd7) semctl$GETNCNT(0xffffffffffffffff, 0x2, 0x3, &(0x7f0000000780)=""/31) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/197, 0xc5}, {0x0, 0x29d}], 0x2, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x1008062, 0x1c) pipe(&(0x7f0000000700)) readv(0xffffffffffffff9c, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/177, 0xb1}, {&(0x7f0000000880)=""/82, 0x52}, {&(0x7f0000000740)=""/27, 0x1b}, {&(0x7f0000000900)=""/149, 0x95}], 0x4) 16:20:42 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="000000df070000f7ff31f60a0d9dbef3360900000000000000e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eac2298b497c57dd3778f0710ea3923dc710370ec4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b71288e0ce326ea2223d3c34af7cc0e7449693a75234416e3f6a16b5e762c9d88fbfc0cb42901ee42d441e21194f5d3e95be0720c500f16aa600791dc4604a04fc7a20abf5a4e3d40f5e162429bd5c89cd00"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:42 executing program 4: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) recvfrom$unix(r0, &(0x7f0000000240)=""/251, 0xfb, 0x40, &(0x7f0000000340)=@file={0x2, './file0\x00'}, 0xa) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="891400000000db00080020000025c6149b33ff0f", 0x14) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) openat(r2, &(0x7f0000000380)='./file0\x00', 0x40401, 0x20) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x690, r0, 0x0, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r3 = socket$inet6(0x18, 0x3, 0x7) chmod(&(0x7f0000000200)='./file0\x00', 0x1a) dup2(r1, r3) write(r0, 0x0, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000140)=""/175, 0xaf}], 0x2) 16:20:42 executing program 5: r0 = semget(0x2, 0x0, 0x1e9) semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000180)=""/31) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000200)="4651f85b384e0aa3e4759e2fd376da4ce5f1598b071c6abfecaca96f1b73bc6ecc76fd659c80140aafab79e3dd1aa184820dc858320368846929ed1d1ea9603d43199cbbb0cf735244ae6c97db06470fc22c17355929c1783d2a70f5756749a94207aef8ca4ec66d519447adea4229cdb53d4edf01dc35208d356f113feef7a17b3306953202e2ae98e951a69615c4b04d0db8eb0e8d00dcddb8ac6a1e5438667b7e4aaf47bd7dc1f9190026c2dcad1bb1ee7f9d9b798b3ca70142cb096b2bd428f6a084ce7f616a5c53342014c15eaa5c2542", 0xd3, 0xa, 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xffffffffffffff52, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYRESHEX, @ANYRES64=r2], 0x1a}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/73, 0xffffffffffffffec}], 0x1000000000000082, 0x0}, 0x0) 16:20:42 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="e2060207593cb2c56258ff5de047294bda9503cc455918f2bb7c1a5960db7cc68b74974b7d1d86417079a4f781820b646ee8401001ce87cf4b2a4c5d9e67bb9fa8c8f87a913d3dc79d1b63ad69e3372ace3ca3aa25feea6caa0000c50004f41f728f29d2c11afba65c97bae09b7ff6c08f0332c5e791801956502f7b4f094fcb43892f51c47915284483d368368207ae2adaade58662eb8d3192092eb93dc567e5ddf20a7647dd5dc3bd5e0eea78adb3debc2142e2f9e8441ec1ad12353a01abc5e30be9e961d533bc33b093fc3b2eb3a130fea71debbb2e3a3344d39634bd2aef4c14cc19c5eac8112538c681"], 0x1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) 16:20:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() fchroot(r1) r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) getsockname$unix(r0, &(0x7f0000003540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f900"/4100], &(0x7f0000000040)=0x1002) r5 = getuid() setreuid(0x0, r5) setreuid(r5, 0xffffffffffffffff) r6 = dup(r3) sendto$inet6(r6, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f0000000000)=0xffff, 0x4) r8 = dup(r4) sendto$inet6(r8, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) r9 = dup(r1) sendto$inet6(r9, &(0x7f0000000100)="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", 0xff9e, 0x8, 0x0, 0xffffffffffffffbe) poll(&(0x7f0000000100)=[{r9, 0xc}], 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r10, &(0x7f00000034c0)=[{&(0x7f0000001300)="46e242df4ee8b3bdbbd2a33a21a68b479bef2a5204ee0a531b3029cae8313c041dfd04b453ffc11b75e726f7c59b8a5894962fbcd1056a599eaaef6998d1dbfb120bed58d6b2dde883388be0195f763090702adb3e2a5a5b8ff7ee7d96b6b72acb99ad68e7c179b535a21607cce38c6e8c21e501aa178d6edc81842c6cbd3b724307639887e9c5", 0x87}, {&(0x7f00000013c0)="154430c2a1c3e2603207681927c733c633a4917eeecdd3ddab4591caa94ff8f2a549d4119ea81baf125fa70fc89a44e5737b14fe0043064dda116abd8c89e72837553a38db4cf81828b64d9a234f9a0e2a", 0x51}, {&(0x7f0000001440)="abdad129f8230e53a46ec4630a6d6fd0dd8050e5829e682c4fde6a23c5dddb7f430f79c698abfd28d81dadf270300ab099138cd0b0ba85a040445aa2f0", 0x3d}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="de2ff10636a38c8534251b612a775490866c1555947c94e01ef3167ed09a2c2cc0", 0x21}, {&(0x7f00000024c0)="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", 0x1000}], 0x6) 16:20:42 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1030061, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="92", 0x1}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x49c580, 0x80) recvfrom$unix(r2, &(0x7f0000000240)=""/254, 0xfe, 0x61, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/105) 16:20:42 executing program 4: r0 = socket(0x18, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000004c0)="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", 0x182}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f00000001c0)=""/241, 0xf1}], 0x3, 0x1f) setsockopt(r0, 0x0, 0xa, &(0x7f0000000180)="f1000000", 0x4) 16:20:45 executing program 4: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) r0 = open(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) read(r0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="3eb68c7c0228824dc34690dfa4e96543895d72876a37bf80ded92f1f87b1cb317d1aaeb839b84bf341b15c561a89b899cfb77e8f200be4b2bc181a09a2b1037730b1b9a427eb0c3acbd2d246caa04e6967d6a8756b07afff7c151522371e74e975651481bb0cbfeac74798364b", 0x6d}, {&(0x7f00000001c0)="440d12c82bcf3d4023539ae2fe28339d8247820c4528cda9814cc2846211f889aeb87dbe0ba0a15003b6264e4194b379cdc962e8c38f37d9260a91b8e7fbcd77e9df26bc7ab22d69a735bcdbd2bf77ad78639d64bbf8c5694f2979de2db0183a28f97d6ed4fe5645ce6e8c6f50bc60a4ec0a1630cd2a5022409cbd89a964d8", 0x7f}, {&(0x7f0000000040)="68d147487e65fb9c3ee30bd084b7689f7f79f0d76aa400497afd4290", 0x1c}], 0x3) 16:20:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10005b407e02b6a3faf2ec9d6201a5ca4d0000000020000700000001000000"], 0x10}, 0x0) recvmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/154, 0x218}, {&(0x7f0000000740)=""/217, 0x106}, {&(0x7f0000000640)=""/256, 0xf8}], 0x10000000000000c5, 0x0}, 0x0) writev(r0, &(0x7f0000000740), 0x295) 16:20:45 executing program 1: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8) renameat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') fcntl$lock(r1, 0x7, &(0x7f0000000000)) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}) connect(r0, &(0x7f0000000000)=@in6={0x18, 0x1, 0x1ff, 0x3}, 0xc) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) listen(r4, 0x1ff) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r5, &(0x7f00000000c0)='./file0\x00', 0x0, 0x200) 16:20:45 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r12, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r13, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r13) r14 = getegid() r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x1, r22, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r13, r14, r17, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r21, r22, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/75, 0x4b}], 0x4b, 0x0}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 16:20:45 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) mknod$loop(&(0x7f0000000380)='./file1\x00', 0x6000, 0xffffffffffffffff) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') socket(0x378a581903378d87, 0x40000000, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd9aa49e02b59b80e, 0x1818, r0, 0x0, 0x0) close(r0) 16:20:45 executing program 0: setreuid(0x0, 0xee01) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445ce420e50db943c16ebdb6eae3298b497c57dd37c4ded6de3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r0, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x200, r2, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r3 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d1f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r4 = msgget$private(0x0, 0x0) r5 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r5, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x200, r7, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r8 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r8, 0x7, &(0x7f0000000000)) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) msgsnd(r6, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r10, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r8, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r9], @ANYRESHEX=r3, @ANYRESDEC=r1, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x8, r11, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r2, r11) getegid() 16:20:45 executing program 5: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000001c0)=[&(0x7f0000000080), &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='\x05\'\x00', &(0x7f0000000180)='](#\x00']) setsockopt(0xffffffffffffffff, 0x1019, 0x3, &(0x7f0000000200)="9333dadb90567c3e", 0x8) sync() r0 = shmget$private(0x0, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x0) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x2100, 0x1) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) connect$inet(r1, &(0x7f0000000300)={0x2, 0x1}, 0xc) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) symlink(&(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380)='./file0\x00') munlockall() utimes(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0xb0af, 0xfffffffffffffffa}, {0x7, 0x2}}) chmod(&(0x7f0000000440)='./file0/../file0\x00', 0x40) r2 = socket(0x1f, 0x5, 0x1f) shmctl$SHM_LOCK(r0, 0x3) mkdir(&(0x7f0000000480)='./file0\x00', 0x8) _lwp_create(&(0x7f00000006c0)={0x1, 0x0, {[0x0, 0x5, 0x5, 0x3]}, {0x6, 0x100}, {0xfffffffffffffffc, 0x7, '](\x01\x00'}}, 0xc0, &(0x7f0000000540)=0x0) _lwp_suspend(r3) recvfrom$inet6(r2, &(0x7f0000000580)=""/247, 0xf7, 0x400, &(0x7f0000000680)={0x18, 0x2, 0x6, 0x2}, 0xc) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) _lwp_kill(r3, 0xfffffffa) 16:20:45 executing program 4: r0 = _lwp_self() open$dir(&(0x7f0000000000)='./file0\x00', 0x24a0231, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) _lwp_wakeup(r0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = _lwp_self() _lwp_wakeup(r2) r3 = accept(r1, 0x0, &(0x7f0000000040)) _lwp_create(&(0x7f0000000240)={0x8, &(0x7f00000001c0)={0x8, &(0x7f0000000140)={0x400f0028, 0x0, {[0x800, 0x0, 0x7, 0xff]}, {0x100000001, 0xffffffff, 0x1}, {0x100000000, 0x1, '!\'\\\xe4)\x00'}}, {[0x3c, 0x1000, 0x10000, 0x6]}, {0x9, 0x80000000}, {0x0, 0xff, '..\x00'}}, {[0x5, 0x7, 0x9d34, 0x1]}, {0x3, 0x0, 0x1}, {0x0, 0x5, '+\x00'}}, 0x80, &(0x7f00000002c0)) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$dupfd(r3, 0x6, r4) 16:20:45 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) faccessat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x100) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/59, 0x3b) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x48) 16:20:45 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = msgget(0x0, 0x40) msgsnd(r3, &(0x7f0000000300)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r4, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r6 = msgget$private(0x0, 0x0) r7 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000000680)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r7, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd378800003f3eec65b7edbfb3749c71c9b712b18800"/115], 0x6b, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x200, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) r13 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r13, 0x7, &(0x7f0000000000)) msgsnd(r8, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYRESOCT=r13, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r12, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r10, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r11], @ANYRESHEX=r5, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, r14, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r4, r14) r15 = getegid() r16 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r16, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r16, 0x0, 0x0) r17 = msgget$private(0x0, 0x0) msgsnd(r17, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000100)={{0x200, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r19 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r19, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r20 = msgget$private(0x0, 0x0) msgsnd(r20, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r20, 0x1, &(0x7f0000000100)={{0x8, r21, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r18, r21) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x1, r23, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r14, r15, r18, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r22, r23, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:45 executing program 2: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace(0x15, r2, &(0x7f0000000000), 0xfffffffffffffffe) 16:20:45 executing program 3: getitimer(0x1, &(0x7f0000000040)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') 16:20:45 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="080000f7ff31f60a0d9dbef317d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445cb943c16ebda0eae3298b497c57dd37978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b18800"/115], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:48 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0xa5f09fd235ffd2f, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = __clone(0x0, 0x0) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x1, r1, 0x0, 0x0) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x1, r2, 0x0, 0x0) ptrace(0x3000000000000, r2, 0x0, 0x8) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0xd, r0, &(0x7f0000000000), 0x8) r3 = geteuid() r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) getsockopt$SO_PEERCRED(r4, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000000000)='./file0/file0\x00', r3, r5) 16:20:48 executing program 5: connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="8ecfe574a012e2e166351bdb3f56817c5a71c58f1ef04fb9b84e938588b0d49d933539b6ede3af29d586d3eb6e0593501cfa91f961998137fe54f8dec8e3e9002513cf3c37f9593c16f397c36b41bf661c67d3b44ceb844e21149f0eddd5c133c9bdd01f519ae85c9fb71dee75867fc306493cc9285b74ea4028b17a3cf6f8d5e87569a4e1588ff902ecea9763f8d5d7a60e3f905029169ca22cf0129f84553a516668421d8abbf31095d23757d88553339dba73b59c471a5b0041ac1442edeb0a257acdb827eaf16c34c11a"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc904a1196cfb384c"], 0x10) getpeername$unix(r1, 0x0, 0x0) 16:20:48 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x2) semget(0x1, 0x4, 0x4a7) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x10028, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x7) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = dup2(r4, r5) linkat(r1, &(0x7f00000001c0)='./file0\x00', r6, &(0x7f0000000200)='./file0/file0\x00', 0x400) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 16:20:48 executing program 2: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) ptrace(0x12, r0, &(0x7f0000000080), 0x0) getpgrp() ptrace(0xdc2d, r0, &(0x7f0000000000), 0x4) 16:20:48 executing program 3: madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) r0 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0x8a, &(0x7f00000002c0)="d38a4f54f7ffa38425776957e3aa9a3772ebdb5fb2dc3c8dff632f1933e93e9ae5d463ff84a77434713efcea2423005d41373756f07b74bbf9cb7d481944d6a4837d6965b6cb4de2e6ec35bd01013ac92b4b91b9a51d787444abd4363bd473d9a75c2a963a70164472b834665d0e0bac72a7b21a17f7fad6dc95faa8ddea31e4e8a5b2ad8ebcc1a7f4d5") connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x10) socket(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) getsockopt$sock_int(r2, 0xffff, 0x1095, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r4 = dup(0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) accept$unix(r4, 0x0, 0x0) getsockopt$sock_int(r4, 0xffff, 0x1003, &(0x7f0000000240), &(0x7f0000000280)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) shutdown(r0, 0x1) 16:20:48 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749cb79763771c81"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r9 = getegid() r10 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r10, 0x0) r11 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r11, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000080)={{0x10000, r10, 0xffffffffffffffff, 0x0, r12, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r13, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r14 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r14, 0x7, &(0x7f0000000000)) getsockopt$SO_PEERCRED(r14, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r9, r12, r15]) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, r15, 0x40}, 0x8000040000, 0x131b}) r16 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r16, 0x7, &(0x7f0000000000)) r17 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r17, 0x7, &(0x7f0000000000)) r18 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r18, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000680)=ANY=[@ANYPTR, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r18, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r16, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r17], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r20 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r16, &(0x7f0000000000)=[{&(0x7f0000000b40)="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", 0xfffffffffffffdfa}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x0, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r20, 0x0, 0x0) r21 = msgget$private(0x0, 0x0) msgsnd(r21, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r21, 0x1, &(0x7f0000000100)={{0x200, r22, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r23 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r23, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r24 = msgget$private(0x0, 0x0) msgsnd(r24, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r23, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r24, 0x1, &(0x7f0000000100)={{0x8, r25, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r22, r25) r26 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r26, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r26, 0x0, 0x0) r27 = msgget$private(0x0, 0x0) msgsnd(r27, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r26, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) r29 = getegid() r30 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r30, 0x0) r31 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r31, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r31, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r30, 0xffffffffffffffff, 0x0, r32, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r33, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r33, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r29, r32, r34]) msgctl$IPC_SET(r27, 0x1, &(0x7f0000000380)={{0x200, r28, r29, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r35 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r35, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r36 = msgget$private(0x0, 0x0) msgsnd(r36, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r35, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r36, 0x1, &(0x7f0000000100)={{0x8, r37, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r28, r37) r38 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r38, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r38, 0x0, 0x0) r39 = msgget$private(0x0, 0x0) msgsnd(r39, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r38, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r39, 0x1, &(0x7f0000000100)={{0x200, r40, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r41 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r41, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r42 = msgget$private(0x0, 0x0) msgsnd(r42, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r41, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r42, 0x1, &(0x7f0000000100)={{0x8, r43, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r40, r43) setreuid(r8, r43) r44 = getegid() r45 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) r46 = socket$inet(0x2, 0x8, 0x1f) pwritev(r46, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000800)="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", 0x134}], 0x2, 0x26) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r45, 0x0, 0x0) r47 = msgget$private(0x0, 0x0) msgsnd(r47, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r45, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r47, 0x1, &(0x7f0000000100)={{0x200, r48, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r49 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r49, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r50 = msgget$private(0x0, 0x0) msgsnd(r50, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r49, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r50, 0x1, &(0x7f0000000100)={{0x8, r51, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r48, r51) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r53 = __clone(0x0, 0x0) ptrace(0x9, r53, 0x0, 0x0) ptrace(0x1, r53, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r19, r44, r48, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r52, r53, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:48 executing program 5: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x123a, 0xffffffffffffff9c, 0x0, 0x3ff) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) connect$unix(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) 16:20:48 executing program 4: chroot(&(0x7f0000000080)='.\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getegid() r2 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r2, 0x0) r3 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000500)=""/238) r4 = getuid() r5 = getegid() r6 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r6, 0x0) r7 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r7, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r6, 0xffffffffffffffff, 0x0, r8, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r9, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r9, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r5, r8, r10]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000240)={{0x8, 0x0, r1, r4, r5, 0x149, 0x5}, 0x3, 0x4}) r11 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r11, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r2, 0xffffffffffffffff, 0x0, r12, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r13, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r13, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r1, r12, r14]) fchownat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, r12, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') r15 = socket(0x10, 0x2, 0x0) recvfrom(r15, 0x0, 0xfffffffffffffc84, 0x0, 0x0, 0x273) sendto(r15, &(0x7f0000000000)="9cf8d11d5631efb928929f8325f08d763b81cfc10bc0ef91bd40ce897bdfe588f76ff17145c1cf06f66ee1e7819e5e9810a9c0342a720bc33655fc", 0x3b, 0x40c, 0x0, 0x0) 16:20:48 executing program 3: mknod(&(0x7f0000000080)='./file0\x00', 0xcb7567723ce6e558, 0x0) chroot(&(0x7f0000000100)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x3) 16:20:48 executing program 2: r0 = socket(0x18, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) shutdown(r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 16:20:48 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000500)="b083daf12f489409759eaa53f329bb6b87f0bd1d8e7fded30f01f2dc1482bd50ecfbf4ba554d257771c29c5e129f710d01b7853f3d2b383cd9db4b9ea6402c39bc5746b475976ebaa355533c25d7d8020ce77623452484249e09e4cf199200b9fb0e65bf357c5bd7285ccfc2b12ab25c42b9715add1eabf5ddddb96c05c2c1e1", 0x80}, {&(0x7f0000000740)="0ec34de79197d69f751fad9f5de0ce918173cc5f4543b2f2b890a7c80bf6bdaed6066d852984cbb3af280d2ee07ae4916312bb4af369fac3dabf27c899e27afdaabe7fc8acc50eaee14d8776689540ab57c1c134b707f45109422ce3044f7da8e6d98006863d158fcac383d4380d7b47f5ee678603f11334456effeae9a42780d250ae295ac8947ca5bceabdd139e10877f877a51a9320420ba57a5fe1ed1bae899da732b551e8c50e5ad4ecc2287c16c13ee1345161f2156eff99a775258ec5efc8", 0xc2}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c053c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eaeb298b497c57dd37c4dedbde3a3207000000000000003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x200, r4, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r6 = msgget$private(0x0, 0x0) r7 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r7, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r7, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eed65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r7, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x200, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) msgsnd(r8, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES64=r12, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f03c6b9ca033f5652232dcd20bfc692cdee77fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b343f740dcd4c6ef82e", @ANYRES16=r10, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r11], @ANYRESHEX=r5, @ANYRESDEC=r3, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, r13, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r4, r13) r14 = getegid() r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0xffffffffffffffff, 0x0, 0x0, 0x40}, 0x8000040000, 0x1, r21, 0x0, 0x0, 0x8}) setreuid(r17, r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x1, r23, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r13, r14, r17, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r22, r23, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:48 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001940)=[{0xf8, 0x0, 0x0, "09794b6953c5d22732c9dff00a12bf5bf7906d4792b3094c10147487a820eabe55a3de32feb12fe39e901f9910b8872ec5cf0ac23eccec5f4efd270c59a0e45f5757aae788afab2e66d84f3bb298c179f20f3f8be66451987fb907b7cb6cd4c2415e20dafb91dee387161d7203a88c9075e84981cda8d7530adc8fe9528379a3a35e0aeab99a50bb534552d6a7a71c9c05621890e89c728ed669beb76522c4d4487d6ba24616f9189de391b852db45099422ea66f60d941b01803cb22f64bed947d405ad63a2ea4369e3837f08cf8e48395643802fee0443bf6a809157ab124a29"}, {0xf00, 0x0, 0x0, "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"}], 0xff8}, 0x0) 16:20:48 executing program 4: munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) chmod(&(0x7f0000000000)='./file0\x00', 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000500)="f08b6b08d163fa88a45e264fcf0747c6f4013d28ce0adbaf6776ab5d789aa1af04c9735d7fad2f042a93a2f346e6a1d2fb96666f7836f96ed81c2e1c4cfb8f3bef42cb991df173f4ad961e309396", 0x4e}, {&(0x7f0000000180)="8e0266dddbc74f512d", 0xfffffda2}, {&(0x7f00000001c0)="ae75ebd0bcdb0ce5e81672e650037187ec97061826396ae9591bee349c8a1f253f5a9e85f32b40678be800a00763921f37c325d773ebe9913ad462ddecfaceaee9d13005c43ce03600a9d1a7ea5f770a7bd2739e242d8d69b334dca51419c592518a0d080906276a5f37583a68597cdd497313c610163dfc3fdd3c824c1c2ee52ad90819139d124f90fecc714691ddab2e497568fdc7cb8a776693c53474decf7e5670d55a1696d37da328e13f", 0xad}, {&(0x7f0000000280)="08a8ea6000000000", 0x1d}, {&(0x7f00000002c0)="bffbb6fc336b8005d836efdce1f3e603e70b460c76492df644904573624b9da8afe0516f09a870284810081035096864e45d366e9900a20900a620096f47b7c0d9b9e53c68a3b91e3ffc9844b6794c6ed1355895a1356468c3dc2bde11beaca8eeeba01f67dfc4b8921e096a461e12f4da5c6fd1d424b3abbfe36582a8fd8492025915b5ec6824a28b", 0x89}, {&(0x7f0000000600)="e940a324ddfa625851e1f80356ee0d4a648a618139811a31a77add017f4e339785b6d63e734f008adf49e7b381814c652a962058eab85e808b144042e9ac76e58271e01b47f13cd4d81434af709a5d503bd1e4ea401b972aa7f0d56362323910a9114f22c3b343d73734c2bf4764013eb36faac38b8ac3fffec7810d8ef47afb377951beb527f33ffa3b5f5e65404126e9ce43e7e0c5bcec2aea8c2e1d25b2a64d7efd5064fed1dcda1179d323d1b4673785d970acaa5138acc1ceace4b00e97b5ccbf526288bdafb0c522664e43262c3ae6aabf320fa330effc11ad", 0xdb}], 0x1000000000000375, 0x80000001) fcntl$lock(r1, 0x7, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x99, r1, 0x0, 0x3fe0000000000000) 16:20:48 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x302) msgsnd(r7, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r12, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r12, 0x0, 0x0) r13 = msgget$private(0x0, 0x0) msgsnd(r13, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000100)={{0x200, r14, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r15 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r15, 0x7, &(0x7f0000000000)) r16 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r16, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r16, 0x0, 0x0) r17 = msgget$private(0x0, 0x0) msgsnd(r17, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000100)={{0x200, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r19 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r19, 0x7, &(0x7f0000000000)) r20 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r20, 0x7, &(0x7f0000000000)) r21 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r21, 0x7, &(0x7f0000000000)) msgsnd(r17, &(0x7f0000000700)=ANY=[@ANYRESOCT=r19, @ANYRESOCT, @ANYBLOB="5bcd8ed3aa598bc1607d61fcd30adcdc", @ANYRESHEX=r21], 0x4, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r22, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r22) r23 = getegid() r24 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r24, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r24, 0x0, 0x0) r25 = msgget$private(0x0, 0x0) msgsnd(r25, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r25, 0x1, &(0x7f0000000100)={{0x200, r26, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r27 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r27, &(0x7f0000000300)=[{&(0x7f00000009c0)="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", 0x1b9}, {&(0x7f0000000780)="f4142c3eba38fad0680f2b813b0a95f90b427f176f7019397352f827f57562b646b4d751e014218cf0bd92b4c9b3a5cea02f31a6b1dd2fc1d488c3271aafb182790514b753e74effb760ca6d40d75168a3f48f2fa7b4aec521498cc01f544e5ade386e6189f43ae45ca164c87d22433a9905749dd0d51723f9112b08", 0xd3}, {&(0x7f0000000800)="5e548484086cdde93405c04788a1027b18e7cef294216e5a67f8145b47435c7cf58453f58132d81d570fc2ca0162b143d8d0ccde6440c140851c3feece2dc6d4b660a57af63ae219a74642ef7fd66d6a14c251a4bbc013e3a902f98975389dd4437de4c6c05ae881e24c68e9eeddfd8bac589abbb523e1ccbffd2830e85b66f97a1929f30945247a921e3eea85"}, {&(0x7f00000008c0)="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"}], 0x238, 0x0) r28 = msgget$private(0x0, 0x0) msgsnd(r28, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r27, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r28, 0x1, &(0x7f0000000100)={{0x8, r29, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r26, r29) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r31 = __clone(0x0, 0x0) ptrace(0x9, r31, 0x0, 0x0) ptrace(0x1, r31, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r22, r23, r26, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r30, r31, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:51 executing program 2: mknod(&(0x7f0000000140)='./bus\x00', 0x2080008006, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x100008004, 0x0) unlink(&(0x7f0000000100)='./bus\x00') r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x140000, 0x10) dup2(r1, r0) 16:20:51 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x108) r1 = open$dir(0x0, 0x0, 0x0) preadv(r1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x104862a, 0x0) 16:20:51 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4b0231, 0xe0b71c00d3f55eaf) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fsync(r0) fdatasync(0xffffffffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040), 0x10000000000000f7, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) sendto$unix(r2, &(0x7f0000000180)="5b8befe73154ef54d9b17c879d41377dff4e5ff771829095036bf19cd98fc05cc6112cc8765aa6b04c971ac95f58d64ede019de58f60070bbad16869c06d236e34937f6782ac3e4b48dd8aab51d6b0af5764f5df50c3aef80119d08388a0d0340971be9c6f352f2374f2068e00644e1b980e7c053247248aba6f125a69bef85331a70d143b07ab3b973da50803aa5b1d23b6029e13a98960d7a70d438e1cad416660134f907c6334595996e82cf200"/187, 0xbb, 0x408, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) 16:20:51 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = getuid() r2 = getegid() chown(&(0x7f0000000280)='./file1\x00', r1, r2) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) chroot(&(0x7f0000000200)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x2000000000000}) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) connect$unix(r5, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) flock(r4, 0x5) 16:20:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x61) setuid(0xee01) utimes(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) 16:20:51 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x9, &(0x7f0000000300)={0x1, 0x0, 0x100000000000000}) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x9) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:51 executing program 2: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) read(r0, &(0x7f0000000040)=""/112, 0x70) 16:20:51 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c49e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a4765b978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b18800000000000000"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:51 executing program 4: ptrace(0x0, 0xffffffffffffffff, 0x0, 0x0) r0 = __clone(0x0, 0x0) setpgid(0x0, r0) r1 = getppid() r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) ptrace(0x1, r2, 0x0, 0x0) setpgid(r1, r2) 16:20:51 executing program 3: open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x17ba5}], 0x1000000000000013) writev(0xffffffffffffffff, 0x0, 0x0) _lwp_create(&(0x7f00000001c0)={0x0, &(0x7f0000000140)={0x1, &(0x7f0000000080)={0x1, 0x0, {[0x1, 0x1, 0x0, 0x7]}, {0x80000001, 0x8, 0x5}, {0x8976, 0x3, '%/:\x00'}}, {[0xb5a, 0x6, 0x3f, 0xe5]}, {0x7, 0x400, 0x1}, {0x10001, 0x8000000000000000, '{{\x00'}}, {[0x98, 0x200, 0x13bb, 0x20]}, {0x1, 0xfff, 0x7}, {0x8000, 0xa2, '!\x00'}}, 0x40, &(0x7f0000000000)=0x0) _lwp_setname(r1, &(0x7f0000000240)='^\x00') 16:20:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) socket(0x11, 0x3, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) pipe(0x0) socket(0x1f, 0x1, 0x0) r1 = socket(0x2, 0x3, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"/312], 0x10) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) socket(0x1f, 0x1, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) fcntl$getflags(r2, 0x0) select(0x40, &(0x7f0000000180), 0x0, &(0x7f0000000280)={0x1cd9}, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 16:20:51 executing program 4: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000001c0)={{0x7f}}) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6202e5"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000001c0), 0x4) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6a8bc9634e19767b0784"], 0x10) sendto$unix(r2, &(0x7f00000011c0)='\x00', 0x14a, 0x1, 0x0, 0xfffffd7e) r3 = accept$unix(r1, 0x0, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xda9, 0x80000000}, {0x7fffffff, 0x80000000}}, 0x200) recvfrom$unix(r3, 0x0, 0x0, 0x41, 0x0, 0x0) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x3}, 0xc) 16:20:51 executing program 5: connect$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x3}, 0xc) r0 = socket$inet6(0x18, 0x20000000, 0xe0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) connect$inet(r1, &(0x7f0000000100)={0x2, 0x1}, 0xc) listen(r0, 0x9) nanosleep(&(0x7f0000000040)={0x4, 0x2ba3}, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x200}, {0x8001, 0x100}}) 16:20:54 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x5b5a62d8, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:54 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x4) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:20:54 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) ftruncate(r1, 0xf1) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000680)="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", 0x1c6}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r2 = open(&(0x7f0000000140)='./file0/file0\x00', 0x202, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) accept$unix(r2, &(0x7f0000000240)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) r4 = getuid() r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchown(0xffffffffffffffff, r4, r6) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x90, r3, 0x0, 0x400) dup2(r0, r0) chmod(&(0x7f0000000300)='./file0\x00', 0x183) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') 16:20:54 executing program 4: r0 = socket(0x18, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="8694d2257210c7ef", 0x8}], 0x1, 0x0}, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 16:20:54 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0xc, r1) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x4) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00', 0x0) 16:20:54 executing program 5: sync() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000040)=""/123, &(0x7f00000000c0)=0x7b) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)="43cdb285808f173d6dcc9f91d1472e1210b4d46b7a16b15b0841407d7ae0003a9cfb6cb41f8adc2ebe4748ced9cdbdef4568253a20d4c21783f2e32ba17fb0dba5f8ea379ab9faa07b92b422af31ea370c043d7f83b1f08bccc8ca35f6fc128b33326767b906d6f3b7c0bbb8e0f6ca6fd104fb3cbcfe3d222b8590afa039dbc7337f01c0dd420a4f52d6d492068d8d85e9fc", 0x92}, {&(0x7f00000001c0)="b4fd4f0e29b16da4eddad86db763c13885c9971b5c122a0a9fb34650577ff970170ae3a16c66f6a279cead8ef57eb7a47be969338b372fb786c90991f76d890dc6aa1494e945515863adf434dd82d0dd36a8d479f4edee438a0d2c1c6932681884b76073086fc87e81e603a3ad03ea307367bccd7b17db68c4fe207793ec84b260466c602e7be83bc61e1387ec606e146a01e2021eb7da4389ded39a72dc684dfb2ece43baa90555d9d5d9fa3315e14c3b3846ef7681ed28dc8fa82069b36e", 0xbf}, {&(0x7f0000000280)="eeb220d286d663ede48cc077373bd2be1519bb72c69a38f656339fac9308318cb675869c132f109470cdadfef0ec9029c4be29ff9f8dc497", 0x38}], 0x3, 0x6) r2 = semget$private(0x0, 0x2, 0x20) semctl$GETPID(r2, 0x1, 0x4, &(0x7f0000000300)=""/71) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000380)={{0x18, 0x0, 0x7, 0x1c}, {0x18, 0x3, 0x7}, 0x4646, [0xb721, 0x6, 0x80000000, 0x10001, 0x9, 0xd5, 0x4, 0xffff]}, 0x3c) r3 = semget$private(0x0, 0x716e3a0f7adb2c24, 0x4) semop(r3, &(0x7f00000003c0)=[{0x2, 0xfcf, 0x800}, {0x2, 0x7ff, 0x1000}, {0xb5c3facbdc77075a, 0x8000, 0x1000}, {0x2, 0x1000, 0x800}, {0x1, 0x4, 0x800}, {0x4, 0xd8, 0x1000}, {0x5, 0x4e90, 0x1800}, {0x1, 0xe2c3, 0xb741747cc3b87a64}, {0x7, 0x3, 0x800}], 0x9) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x400000) r5 = open$dir(&(0x7f0000000480)='./file0\x00', 0x400200, 0xd) renameat(r4, &(0x7f0000000440)='./file0\x00', r5, &(0x7f00000004c0)='./file0\x00') r6 = dup(0xffffffffffffff9c) getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000500)=""/94, &(0x7f0000000580)=0x5e) sync() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0xfffffffffffffdcf) r10 = getgid() getgroups(0x3, &(0x7f0000000680)=[r8, r9, r10]) r13 = accept$inet6(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0xc) fchmod(r13, 0x18) r14 = getpgid(r7) getpgid(r14) r15 = semget(0x2, 0x0, 0x5) semop(r15, &(0x7f0000000740)=[{0x5d305d2ff9fa59d0, 0x2000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0x8, 0x1800}, {0x7, 0x101, 0x1000}, {0x3, 0x2, 0x1400}, {0x1, 0x1}], 0x6) r16 = socket(0x2, 0x2, 0x3) setsockopt$inet_opts(r16, 0x0, 0x3, &(0x7f0000000780)="3b14cbd4b3a598b432fb1a509f1cb44a0b7f17db54060cbaa37c9d20e0a0f62a7cda423dce761ee1a5e558265c2d4312b53560fc9ecd6da02803686826a08b411ba2624f30279c1aed9c68bce0a105b9d976c8335b935a59f3ebb30c89b65e316a4d46184e30b2cc0c6b7d50fcf647514d8acae602a9182d7d06e5da7f", 0x7d) r17 = paccept(0xffffffffffffff9c, &(0x7f0000000800)=@in6, &(0x7f0000000840)=0xc, 0x60000000) connect$inet6(r17, &(0x7f0000000880)={0x18, 0x3, 0x1000, 0x800}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x5, &(0x7f0000000980)=[r11, 0xffffffffffffffff, 0xffffffffffffffff, r8, r11]) getgroups(0x5, &(0x7f00000009c0)=[0xffffffffffffffff, 0xffffffffffffffff, r9, 0x0, 0x0]) setgroups(0x9, &(0x7f0000000a00)=[r18, 0x0, r19, r11, r20, r21, r12, r9, r12]) 16:20:54 executing program 4: socketpair(0x10, 0x2, 0x0, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffff9c, 0x7, &(0x7f0000000000)={0x1, 0x2, 0x10001, 0x80000000}) shutdown(r0, 0x0) 16:20:54 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000680)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27ac1e06b912a0fba7726532ff3761536afe3bf6237a96cc101ca4d32190fa39f5257719e1892822d22c300f51b64ca4b8ca636a4c92b3b9327a2ee94d5f6bb2ec5d639524045b6a4eb0baca0fe6372acdaaf9dae060f6f2d7a7a5bf0ce000b415e5103f780d39125cca34119663303604", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:54 executing program 3: r0 = _lwp_self() mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2000, 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setgroups(0x0, 0x0) r2 = __clone(0x0, 0x0) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) r4 = getppid() r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)) r7 = accept$unix(r6, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000700)=0x6e) r8 = socket$inet(0x2, 0x80000004, 0xb8) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = paccept(0xffffffffffffff9c, &(0x7f0000000740)=@in6, &(0x7f0000000780)=0xc, 0x50000000) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) r13 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r13, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) r15 = getegid() r16 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r16, 0x0) r17 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r17, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r17, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r16, 0xffffffffffffffff, 0x0, r18, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r19, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r19, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r15, r18, r20]) r21 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r21, 0x7, &(0x7f0000000000)) r22 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r22, 0x7, &(0x7f0000000000)) r23 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r23, 0x7, &(0x7f0000000000)) r24 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r24, 0x7, &(0x7f0000000000)) r25 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r25, 0x7, &(0x7f0000000000)) r26 = __clone(0x0, 0x0) ptrace(0x9, r26, 0x0, 0x0) ptrace(0x1, r26, 0x0, 0x0) r27 = getuid() r28 = getegid() sendmsg$unix(r3, &(0x7f0000000940)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f0000000080)="173158f3015666caa67eac80622761d7ac20252b5ea514016c4218621eaebed2dc29dcb72e73e003450d1594469119b9ca75d4dd5156f1b92e98a0207b688325da77712666d0ccf6f5ac02c7dfdb6b0e719bac520b8d2a2b964a0363d15cea21d101c07da402fe3505acd9f8dab7e98be57289a18ccb57cb1a212074cfc526", 0x7f}, {&(0x7f0000000140)}, {&(0x7f0000000180)="45a776692dc07c7040f08c805f2fb5c171945c26b50afd4b55aa299da4a2996b90a389c657ec493e", 0x28}, {&(0x7f00000001c0)="c2f524538b89698597eb8e67566ac9406911146feac6a47a63fb92037d32b515200deaf30eee9140df6759c5fed08290360c3127e5f72cff2653110c73da5bff29937d12893990804c794f6baee363a8f1d35b05488ea4d3e699ec55dac78387ae", 0x61}, {&(0x7f0000000240)="2b8726", 0x3}, {&(0x7f0000000280)="3a08efeb0e94fc896d2cc9bf8cf1cecb12125c8293f5d3c4504b45ae9de26df7", 0x20}, {&(0x7f0000000380)="7216b3c09dc0d1f7a8a6a6a77b233aabe51dc5a3e436bca94403908b245012d16744000b48650daa40ae32574b7c5107354827b19d0025facf45d585ea1db0c88512aff32be22bc820a7ea74f52116d0692d175bd4a9f1b514344ab3a7717267d77b854995dbf3ec19306df07323b55eabf880551d31f5bf57fd46af43145bf430c15c95591d339ffff5f5fec32213a1ac762c4717578920783fe6c0debe39dec9a91dfca9d6c9950cd8eaf9b630ea", 0xaf}, {&(0x7f0000000440)="032e52f1f37adcaa411118b89f681bd8f0db41507e399e3261338a63c88703347f0bea8e8845cd98f1446f4979a66fffdea640ebd64f43e0cffdc2b2c83a518b0775eacbf167f28ce3e69bba223e98f406f20896121a423c4db84022fb5eb0786d9ee6ecbae8f8031038ebc38e73ab6534f7fbd73813100faa0f37a5b33a323ef1203173c3b3bf411b7570ad9b00c50824518e552f98dad28be39b7e6441e23edc24c8083482b9dad68314169d7e548f078fccfb0fc1810a29f6b56f514ed2e6ed20f5e7e6811644c6b8f4d6f4", 0xcd}, {&(0x7f0000000540)="c982169bd6f8bd8d02f3893bef13debca6cf1ffba9fef7cb0f161f38f1d9c7f5ce8203c07fcec7efa813805a2e7acf562a7d2c5f983b2969ffa003b47b4097c06ba7d0eb5d831d667098fd61f736997d9ae50094db08a223c94dc2f2b93350439d91205a784eea47fcedd673c7ab5c841fec9034fac5e183c0375687b098bde1c213a711b1e993f1b236f7a82efd9a981d9a701a1f4babc388c707acd1dec1586a40faeb35488dcce9a924409d55f633137081fe03c039f57aca493f949e49c73b7b8d5d3d833fb010e68782", 0xcc}], 0x9, &(0x7f0000000840)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32, @ANYRES32=r7, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002000400000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r14, @ANYRES32=r20, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r21, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32=r25, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x8}, 0xa) fcntl$setstatus(r1, 0x4, 0x80000) _lwp_wakeup(r0) 16:20:54 executing program 5: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x18, 0x2, 0x0, 0x8000}, 0xc) __clone(0x0, 0x0) wait4(0x0, 0x0, 0x20006, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = __clone(0x1ff, 0x0) getrusage(0x8000000000000000, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0x2a, r1, 0x0, 0x0) 16:20:54 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f00000005c0)='./file0\x00', 0x0, 0x104) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000680)=0xfffffffffffffc90) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:54 executing program 5: open$dir(&(0x7f0000000000)='./file0\x00', 0x4c0700, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x48002, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000040)="966a8a86c93ad67189e060d52cccb6985baa969266616e1f", 0x18}, {&(0x7f00000001c0)="580ffa4075469f30d8ad3ea3879acadf9241bb9a171036cc1017a7231b7a3ca657394d86ea463998dacf5879c8b75a5684d5a00d6991283437ff538fa834da1e4a1ea02ba4736250d8f52290749466bd38a452a2416d5825e834fe5ad7e3441f98dbc3eeb62983c13ed397293cb61477093ff10496cf1daf1a960418e71079f7e78cd9b53791ada91c322227d6ccdea268afda", 0x93}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="ec81c59bf9558223f80322dfd3e08330e5fa9afee9d9ad95755348fa8dc000b49be10e2340b797a24d9c1261de32758c5e366f30690cecb313ddb362b2ce325c357019200f73b393e41afc55a9dd752f1237aca52401fe7ce2ef0d9f4563afa28fd0b4a3e790efc72ba50d623421c0d02e64ae10af07ece7e56e6d4444be9d760b54a26db02004b3d15dcea7e1d42d9e499a92a35b0117a8492628a21370d1771228de6a7da621c0e8d3a9abca0de3070876f59b2703ce20c64747be5b9ae6cd6ef2f652940dceb714eaf1c8b456622158d85f", 0xd3}, {&(0x7f00000014c0)="4ef58fcc23229ee3be6025942b187ae866f8fc89f10a2740fb28bdfe6e403a0a2fb155923f04f5295b8c32ab7d2e3bd8a9f808a5bcebed6659c374077a169bdc17cdc82a0cbfff5223aad4a58ec98e3a27ae1cb91af5595f4326c32c33dbff3c66c2a18d6a16e5079495200f9a48bf1b6d2117c861b3b3f27ada559de897f8ef79f5ba33ce358eee415fc1849f1a75af3472eb45b657f61913ebf65177fa31b478b5e56ed79e55970944951f7a629c58cc70a481f9f09280e793be7c65accd0d9d2946b36d3614f40905aa50ac4626a09b6a13bd9391731830f24b5d3b324717eeb6193427e0061e735e019c8aca29cb64b953e9c95fcff6a3a58645b4a9cba033bf3cc79fcd857ef7d40c8527aa844004ba8d02eec6458fb6d783f2a2bc2dc53f3ab543045ce940d3e34c9d9df71d4f46696e868006b54d3d90f0a952a21999a296ed356933139535ebab7581d9df4e7688f517ae4e75c863744c42a20e44b7e328ce73f7fa0d77b77e448b34bc2fe4c640a3d8fa845bf764f3b5b8f050cf627d2a21c9826e4e09c6665c1a39e2ec7b1371f8dc13a115121e27595b8389f42245a9c5343f4318f7ceafcd0474b7b2c856c652f8d0b6d0cb24687a0550e46f890bdf4d58e4abbfc5dc1d03d89c752081a081444208171489241c3c56f6d048251c7e59205dd8f423bbc0c3000023c237de195c27965b01c7eea1c3afac39d116b34a27c12e0e1e6d6daefa29b264cacf53041d0a6e81a2b21c406e9f2982ab9ce94ee0b5a501361707c8ff625c20634f85280e5feecf6acd48db5a4139c4faeb700db0b545dba09b1bac83e6fce6b0e851b681defd1e8976b78ec40a44e7142d43065418394c3233288809775b1cf7aaafe0b2c07d1e3b099f757cb3cc6fc65e951cd2e3dcf0adb784969f33e72b28795a85d0ddb570d5a7cc3b6ed731d4bf0448db9c059c12f438bcf3cce82512c41bd16263e02999a35c1d91db01e073f4188af853bc0eb5bd64604577144d0f00dcab22a8af0b979e39a031baec6f956599765ab51277970555e9e5a1dc716b807d9808c3107854f1080eb1113afa31d83becc48833c5ecf20b0b84c13d1149919d8658cb20b2c18f06002b2a60d6807167f99ab78a418375acb7c7901be54f234606fc0c7346191a670953253b95a43851069f5c3540f5eddd2c4a78e50c63905fa4c3f77a1514d14441a1f13790c786e3a78d7e20ac829d804ac313ecb4c82819e7d00842df7fdce80bac7aab3489e236e56523b61d675f0eeceb1219aae9be0dc804a353ea913dea487440f1d501c5ca0f47ba3a10c9060b9378b1efb01022358c3ef34a5311da57ac08366ef769c9a744a0d55adb37105ada621d10bd0f58bb582dd04d416aac225715fd68641d717d07cdec2a1e59a064a0fd4cf4cf5b10780b6e37c8b38da9247c43412565658ec5275d3c0354914bbfb7dcb686f1adfa2e023ebd58ea95b716748589112181d39d7dd4b0afcc71866b230403c7d5f60111e93ddcc0a1560d9ac8f41d87eb2e7540c5601d694c3a3cd528cc53255e57db176b62c6f39042bcdc7feff9251edd7944aacc85258933813ff23bcaa49c5a97dae7c498eca24f35bac0b9623c6e60651167c886ae441596e4b00a0fd6cc98d8675ff3c412868734a8ea472d4cdea5d52f1a78b9e82e8b2d5897cb5a3cd785ea17819026b7589a3fbd995883f5d7c53e663ce1562d97854503dfb680918bee137888f66153791640b0cf5615ea7f846eeed82b11ac3def2230b8f749e5948c96cb03d7aba29bf4016da00fd47ec98e5f5854a774d3dba8c56517492c663729815f288a3e669cf7ed695193de97fae6c5842755fbcc0da7fa185beb9ad720215d7ebf2584bc476aaa279ddef0725c3b90786c9f505457a7acf67f69d08ef26bac0d48887195be3e424a8739074e573793c8dcf3968cdf824dc861402c0a6eb07b009d75ed37e71839826a1d9ba0250dc291749f4fda6f17fbec8151d4488c92a76b0e743cccc75e7da037d645a47b05eadf07bb280507736460f2632c39af6f0579f311f3cffc00cf6ffa8803eb045e6892a5ffb1d33af61a8981ad4438bd00df2637442435ac736e51b05962b41a6d25f9deacad7ebad9252d9be270c0d43e9137f27b7efb3e7bd96aa5f9e81ee75a57a613bd11bc6ba1ff95e651fe858eecc4ec9648f2c7e5b5ff726e4eb723cf01d1c500fde5199dad52c7cc6fa49ba752a11eb2f7a33d36bac9522e5954fef4919f644bac50a216e8cf4b24e9d2bfce6cb49ce6a36804e101cb293ac08f36f48131d36b858bc5260afefa273dbff8fb51669506994b80219799c14dea514e8b414df9d44e25b9a86e835c866ee47197261faccf505ff1307cb1c4e09fd8bf7702d26ccc2bde88070334a56c8bfca4fb561c5541cdaeb947c44fe350eb884b1729b3af4678367c037e3fc2aac42d9f459c394f573dec53226fb0da43e4e9b398221247eebdf3694b43581f5bbf302e4df3d584eca3be3306ef810f75c92f4e65a96eabb0ac63ad866cd471360035c0a3d271d9363a756a56ab5f98ed6946d64bcc5300ceed75894d2bb9de28eedf4312e37a59bc61505f30de5d221ee15924201641794ac3a4e12c58eb8249773fe88b8b5da23cf64feb9617556f5af9689c4e2dc508435b7643aca667e3726627c65f76e1595da9eb28bd13744f8e05d5badfc1d68deb026559281baff5ade8c27170e9c00d1e580a6c235395213a76e141ac279e8b4b1fa5b798dc73312eb12dcb2b240f1af43dc09cc6494ebbdf73da54db8f1ef948d8598e3c958cb0247cf6f7fb9229512433af1e943c00aadf456552ac082dadeea6185b6b1e5c322b172d7645408e20bb2b8abbc7c9e490f5a163ab3437d2dc4015a8c5a66b507473a103dfbd6a2361bda37c60ae55dbcef939eb3a1f0c6416d8e70eb0617035e14531a104d62af28b45f22322fdbb7c69388aa3fab038dd580569df0b38550cf9058ea12d62b14d34f4c9bfe35c06c3907b32952742e33171604eb3ba8d95ad3cc0597ef688121a5c5035225cf9ab19d531298af6c7303be15643c389d50fdb40be32a17c0d80e088848e3f9c14f16dde4e01e6b6030f4e0cba6ffb2055f29eba0b0d36afae60c3852eb42386b96405adf2bde7224c5cf77aa08003e7a6c54476f99f6cd6a54124259294587b25d556da9b75cb8239498cfe9f4aed588c18998618c4b6fc79ccb4fcfe4e9748d81de33cd104d6a57817ac5a4b99b391befc6e501bf2465f01508c14aaefcfef8af64fa05ffbed1a0871196ad9f4207fdeed17869327d930d6585bbb54c43b301f114a78c62fe43a27e971e149385b6e6655dbd82968b9f0ee86bdc9fbc49ce6fab96581c234dc07d7d15dfde05877464f3177f991b1f239f9b4bc67acd5b80966ec2e9aa5072fc9c3dc12e849c6bf7088b28a42c4116d9dda428af842a7a2f4673231f9221856c1924efa2a4c28706cf5ff74b7558eea724260b28a03095a9238ab62f9b373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0x1000}], 0x5, 0x9a) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) ftruncate(r3, 0x9) r4 = __clone(0x0, 0x0) ptrace(0x9, r4, 0x0, 0x0) ptrace(0x1, r4, 0x0, 0x0) __clone(0x800, &(0x7f0000000280)='n') r5 = getppid() fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x2, 0x2, 0x5, 0x7, r5}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) preadv(r1, &(0x7f0000001480)=[{0x0}], 0x1, 0x0) 16:20:54 executing program 2: mknod(&(0x7f0000000080)='./file0\x00', 0xcb7567723ce6e558, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = getppid() fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x2, 0x5, 0x8001, 0x89, r1}) chroot(&(0x7f0000000100)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x80e0c, 0x0) 16:20:57 executing program 3: r0 = _lwp_self() r1 = _lwp_self() _lwp_kill(r1, 0x16) _lwp_wait(r0, &(0x7f0000000000)=r1) r2 = __clone(0x0, 0x0) ptrace(0x9, r2, 0x0, 0x0) wait4(r2, 0x0, 0x1, 0x0) ptrace(0x15, r2, 0x0, 0x0) 16:20:57 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100) 16:20:57 executing program 5: r0 = msgget$private(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r3 = semget$private(0x0, 0x7, 0x224) r4 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000500)=""/238) semop(r4, &(0x7f0000000040)=[{0x7, 0xb869, 0x800}, {0x4, 0xe3, 0x1800}, {0x2, 0x6}, {0x2, 0x5, 0x1800}, {0x2, 0x80, 0x800}, {0x1, 0xfff7, 0x1800}, {0x1, 0xfffc, 0x800}, {0x0, 0xc9, 0x3800}, {0x0, 0x7ff}], 0x9) semop(r3, &(0x7f0000000240), 0x6) semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000000)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r5, r2, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x3}) chown(&(0x7f0000000080)='./file0/file0\x00', r2, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_PEERCRED(r6, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f0000000240), 0x6) semctl$SETVAL(r8, 0x0, 0x8, &(0x7f0000000000)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r9, r7, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r10 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r10], 0x1, 0x0) _lwp_kill(r10, 0xffff) msgsnd(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) msgctl$IPC_RMID(r0, 0x0) 16:20:57 executing program 4: r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000040)={0x1, 0x0, 0x80000000, 0x100000000}) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4658, 0x100000000}) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r7 = getgid() fchown(r4, r6, r7) r8 = __clone(0x0, 0x0) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) poll(&(0x7f00000001c0)=[{r3, 0x40}, {r9, 0x4}, {r2}, {r10, 0x80}, {r0, 0x20}], 0x5, 0x1f) ptrace(0x9, r8, 0x0, 0x0) ptrace(0x1, r8, 0x0, 0x0) r11 = getpgid(r8) fcntl$lock(r3, 0x7, &(0x7f0000000100)={0x1, 0x2, 0x4, 0x0, r11}) 16:20:57 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f00000008c0)=[{&(0x7f0000000a80)="ca0d4556571b1c4259ea471bc21d53c1d5dc1496e4c455122b306f778c867363108e90ddd34d3402d80a006a4ff86508561e1b6ea7e901b7d4dc3c55ce01224df7546180f90313d52a0f075403e00600007dfab070bb26e389188813651fd264837213ad52b491b0e620bfb4d68902bfb5c430d5783a45825aece612a0096b249c1388802a8097af802229ab744711be3a26c617309ae3cc23111d71f1198332bd6f3770d8fce1a5da064faf699aab6fe543f07593fdf19338daf841b961ee991f"}, {&(0x7f00000009c0)="bde5adb9322b2b44b35be6c8a638c6fc715f0debec4629ffb986ccc139cf587e41e7a37851e3df8733f9bfeedc329f7de510d60bfe752e2416a77bb7664a05c726579f1d2155d46d1df68b1855dd50ac6d59cb664cb51e47cbd74b972823117a56f4bfac8d327a6c9746cb630c277e78096715346190c2c2d9c04d72f59ab8116650c57df046d3e4c185101bdae6ac5710effeb443a1fe71f2bed45a2a4ebb3579c0566e243ef8474d1c127c81563b", 0x3dd}, {&(0x7f0000000740)="d753a89c42ecfb5532204985229c1be0e1d713e13afb450ce518091b16c35655a2e2387b070b963f35ddf277aa5f73df85a6cfef3ee825a1a124abdd35aa72b4ba6274c6bcd3533e6842bde1d8078a209c56111efab70f294090447b09782b51fe65bd"}, {&(0x7f0000001480)="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"}, {&(0x7f00000007c0)="303166094b40114044973be64e72272e377288df107b1b2b6271e35b3f67fcbc5337c1045de473fc6ccae9a360ed29474835328a44e1378ddc76dd315bb60af409aaf2bb29e7be3a3a8306cf450159911417ae179cadf451e796a906ec2d92e45f6005696aea699617fff62716afa610651d103cedbc6e6a9110dbd20324015700683d0f854815257ba885293fc6e6ea6a040222d06c2995aa947d163f6dcedb331f9e3ed00bc466383bb5a2b0d73511a80af8a22769fc123a229e341b6d6a3044087da10fbfa8ead8802cd266b226504c78f72436f50043c7bcf116eb88ff67c71ffa205e168c2ce31e9f231fe7a3c4"}], 0xd, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:57 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 16:20:57 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="8eb9a0703f002e6f00be71a6ce3872ed58f0416b9ca07fcee588e5fff3259405302764000600001aa470106100205f0055ff010000000000", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080800f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbeaf03773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:20:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') chown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/229, 0xe5) 16:20:57 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000000)) accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 16:20:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) sendto$unix(r0, &(0x7f00000001c0)="80411ee3f8b6803f35a2f10ca5e93138910f244d2ab7f1f68aa00b4160ce00c2e594a6746bd1e4a92a0e427bb34451b5e3095241d5b76363f5e3949c0a47cd3274802c3737c7edc6b11c09ef82ea257f3ce027c66a16d8938369231b8eedde2cfdd6ae3d5d20ba85ebc0facf59c48c358d8eeafd75bd93d764afc7a88cadaccd15fbfb3298a66911927c3ad16489e23bc72c5411b0653cb7120f", 0x9a, 0x9, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) chown(&(0x7f0000000500)='./file0\x00', 0x0, r1) setuid(0xee01) r2 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r2, 0x0) mknod(&(0x7f0000001040)='./file1\x00', 0x8000, 0x6) getpgrp() shmget(0x2, 0x2000, 0x20, &(0x7f00002e9000/0x2000)=nil) geteuid() getgid() r3 = getuid() setreuid(0x0, r3) __clone(0x0, &(0x7f0000001f00)="eac68242c44a9cadb81ba372c9838633b76e967e135fe393feed261318704ad8") r4 = open(&(0x7f0000001100)='./file0\x00', 0x200001, 0x180) bind(r4, &(0x7f0000001140)=@in={0x2, 0x2}, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = msgget$private(0x0, 0x0) r7 = semget(0x0, 0x0, 0x100) r8 = getegid() r9 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r9, 0x0) r10 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r10, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r10, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r9, 0xffffffffffffffff, 0x0, r11, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r12, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r12, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r8, r11, r13]) r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) r20 = getegid() r21 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r21, 0x0) r22 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r22, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r22, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r21, 0xffffffffffffffff, 0x0, r23, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r24, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r24, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r20, r23, r25]) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000280)={{0xff, 0xffffffffffffffff, r8, r16, r20, 0x92, 0x2}, 0x3, 0x1}) msgsnd(r6, &(0x7f00000010c0)=ANY=[@ANYRES16=r5, @ANYRESHEX], 0x2, 0x800) 16:20:57 executing program 4: setrlimit(0x6, &(0x7f0000000180)={0x0, 0xffffffffefffffff}) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) r1 = socket(0x2, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040)={0xfffffffffffffffe}, 0x10) __clone(0x0, 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) getsockopt$SO_PEERCRED(r0, 0xffff, 0x11, &(0x7f00000001c0)={0x0, 0x0}, 0xc) r4 = semget$private(0x0, 0x7, 0x0) semop(r4, &(0x7f0000000240), 0x0) semop(r4, &(0x7f0000001040)=[{0x1, 0xa}], 0x2aaaaaaaaaaaacfe) semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000000)=0x401) semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r5, r3, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000001140)={0x0, 0x0}, 0xfffffffffffffdf4) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000240), 0x0) semop(r7, &(0x7f0000001040)=[{0x1, 0xa}], 0x2aaaaaaaaaaaacfe) semctl$SETVAL(r7, 0x4, 0x8, &(0x7f0000000000)=0x401) semctl$IPC_RMID(r7, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000300)={{0x9, 0x0, r8, r6, 0x0, 0x3, 0xb}, 0x8, 0x2, 0x2}) r9 = getpgrp() r10 = __clone(0x0, 0x0) ptrace(0x9, r10, 0x0, 0x0) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x1, r11, 0x0, 0x0) r12 = __clone(0x0, 0x0) ptrace(0x9, r12, 0x0, 0x0) ptrace(0x1, r12, 0x0, 0x0) r13 = __clone(0x0, 0x0) ptrace(0x9, r13, 0x0, 0x0) ptrace(0x1, r13, 0x0, 0x0) wait4(r13, 0x0, 0x66, 0x0) ptrace(0x5, r10, &(0x7f0000000000), 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000010c0)={{0x7fffffff, 0x0, r5, 0xffffffffffffffff, r8, 0x5, 0x40}, 0x3f, 0x40, r9, r10, 0x7, 0x86b0, 0x3, 0x1}) fcntl$getown(0xffffffffffffffff, 0x5) r14 = __clone(0x0, 0x0) ptrace(0x9, r14, 0x0, 0x0) ptrace(0x1, r14, 0x0, 0x0) r15 = __clone(0x0, 0x0) ptrace(0x9, r15, 0x0, 0x0) ptrace(0x1, r15, 0x0, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000000c0)={r15, 0xffffffffffffffff, r5}, 0xc) mlockall(0x2) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x1, 0x10, r0, 0x0, 0x0) 16:20:57 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000340)="06d072e7b16924a9cef1b3d4232e3b53d45fec454fe18698900fef82091c80f1e949b8343b758e999e2b6611faae1682ac3535fe8fe748350c9aac0a", 0x3c}], 0x1) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x60) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013) writev(r0, &(0x7f0000000280), 0xd) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x2}], 0x1) getdents(r1, &(0x7f00000004c0)=""/171, 0xab) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0xa, 0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000180)="7c0c2a1c7ac88cf08aeea102efc95cf2bd2be2b353ee251c6fa6de67be6c3147e118b0a81c57230fd36967fb31632c533f00602e375e7d72b737e61200447105150556a54e3ae4ff285ba26f7e0cbb2ee33fc0f1c1ee41d0f5d89067b9633ab115351ac63085723aaf0c05b4335062ed1bddb72e63e570241ecf4bccba1f263607fc324f5a3234ac32edcffd230d95fff6b86c01b3e7b17a217151a5636cc966f280682bcd639f420adfc16e122de4e3141037322a8313a84fd94a2c7b3381ce62272ee49fb126a4d230a3552c49add7b412a7e6de8ea1cefe82f0da6e1d8cb6", 0xe0}, {&(0x7f0000000280)="9d34b2479aa0fa1e92d45a3e252831e6378372222d157142c026d7c4cdf53f2b466ebb59823649204af8bf05a00fe5414d817dde4a92d006ed28c59212fc7ef60a698504df975a98cd5ad09c42ae8869127d4ad8bb73ca9c13f1e6949f8aa64dab0fc1ebd41a5a7ef41f5e2949b12ef33efe75d2b5076ca72c6d3aa517", 0x7d}, {&(0x7f0000000380)="3c31e0e8856e34e68ee30995798559c945b90e96e0a27a8e38f4140d922e364c0a1074911a37ac3dac7aa46756c35bfd089f7ed966975696ba639458e6c802e2efcaa81adc8a2ff2ab2cffb341cab645c82ab2f118997ae071f85c302dc0e9c67ed6e521aef9776be0", 0x69}], 0x4, 0xfffffffffffffe00) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 16:20:57 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x80406, 0x4) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b81b7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:00 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r1], 0x1, 0x0) compat_50__lwp_park(&(0x7f0000000040)={0x8b4b, 0x1f70000}, r1, &(0x7f0000001140)=0x3f, &(0x7f0000001180)) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000140)="6f9641adb9de61442009c4f1afc03f36dccbdab40aaf0dec78e26c5fffb2daa768d09388fc958459f95b6bf870911337c22e6947e9ab234b93de0a9426c2228320fb9d3f10e610754669ca6aac7e0a4f7dd57403492d2a2dee446617a00137ab97c34f069c7d83a3d5d8f5778862ab63055b8b24dc12c84c3925287f6d00b6716336de9f454f28f9e2e3318f83073af12bef469de597904cbaf6c3820133501d2fc26b3b7104112a8b9108810b1dbccb82736dcdd05799f970e39154456b91fd9c1c7c267acb09fcb107e012e8b5c6cd7a40bcb50c20f0c2bea9a96c990bc93eab8e54a15cc615771c2d6c667e5dee3dbd6e12db1032228e579ed4b6dd49d6e7201e58cb0a7bc430309a5510762fba0c7e103ace3f69b1f35e81aaa52a0160660a1e92f6980cd7f30b719f1df1c70a8efcbc182c04439aa39c4e18d95ec292158cf6ae730081da979e83323868599ac99c8633dee8f59e906bd7e14aac60d73a88c847d18b9e758e1f198192791ad55791488304d7dcc2a829627e7e8cf28b45fc020bead08870b455471025de2c574e7c5b7b24561922258eda2f89ded2b464f4b660d6ee205241583a0a666f032f3fabef51e8d7f0cf5a05640d66d788d1e19c4cfd565a1c6523a99b37f7e4863918874b7f16a4fa69953d485185c77e49d35050dad95137b495152f9a1f50edf5548cce46f2473108912c5df8261c1c1b17d7aa57b566e94856f175f2ed585ade5a1211262ea571d3ebb803e44446dd5ec588463eba7b7752db44f84add1530d4b7576a1a118dce9395702a5ad42965f917d0a77e3b2f057d78409dcaf81e1dfca50fe189e7f338e7cecd2fb6a4f8cda2095fdd34ecbd4a3abe9a30c9910aeb96b305637d5281998aed718b78804554c23d2824d0809a5c36bb03955aee10a0294e73664af596f4d303935fdb36e700b077491a9b8b0b668e688e5945db07e921323969b9a903194d4186bf52aa67a6aec702faf6ed665a93a432fadb96c883ecd63d2771d96822699e49d21aa5f89bf79c4e65eac465cdf44b786fd7d48c017074c297eebf71e1846e8cd9b19b52a10a2516f709b7f6585b932334de0343d9e79e8b4578270d00e3b83982c93859e9587a778f38a1f9af6e85f29915ccf90dabd80644fb4bda6b391085ed64e3e8de6e7f45ab0b76d8a245afc2dc91d93117a2b785e3838e6e5294d4171553a741f5051cc367ad9462b768176922402dd4b3da201a9aac74566f3d984045d5f4926a52a0d29859165f598d965f11a86a484fe2bef94051d4c33500d20a1c6eb8b1a2b6b64422da4b76718b7187c598449082c94cfe7cf98480a9f7fa3f70a3f13bde23aafb813a454878a76d5a0752ccc53cfe400f86ffcec92902bd07b078678853c8e9d949124162d8d7bee55af7f8d14fe974f8ca8a41dd87f28325a7f8b6a64165652a226ddce0c423dda9963f219f82e0b51467e0e0a7c6b360f8319bb68c14bb83ea899cd34472248c53717aaebe9202dfc6f6a6dc9c6244accd441fdd4b43e0fc29e01e4c838f014f401f0db5d0de33fb4e8c9e52a8e034720cbb02aef54d2f7a62dd99e978b6a9854a0a02ac021f4f182ee995530636a3211b4d66870a32786266595427eba84a82908a22eb246722a90aecaae7e4f2eefdc0b9e5d2cf4266b366787c81da40ad4170d4148dd6ad48c598ce09cd835d3f58a13d6a9012328c29293269b6ceba68912a0801aeddd192290e78d4bbdfd26619f8d388972087792765e006992a00e50552629f8908b2a23c4f243ea93635dc6a1ec191dff982c7338e935596a86bf081dc6a82009fc8749fcee4cc70f52e05a99dfc41a7c74d4ae3b00a54463b3a6be55ad3c7633978ebf9ab5b6204f6ad106e5e6e16724ab62e5045b1bb0caa90adbd1ba519acdfbcb7a39317a08f2e07fd8d29f1bb5f56da0349f2574395ab037457a6ebbe4687dcebbbc0da04a6ea5b6ee20814425b965b9ac7a8668a8f0375bb96bb311a6094b50b7fa762a42f9225b9cf6ff56d0bca93e668551663828929a1b1da529217ea71faec96e906ead36e15c556c47c5682dcca0b2d45626b85ec75a87be26b3e44ec53a7c3d5a6bf250b53a9d600fd94192f7265c1678e33146c69c52aa13dd1e702467368b7b5c9ce2bd2ef21c11b512cbe68e75e296fb41ac1a6632fb7052161c2cec5af8817d6409f652ff2805cbddfc3736f21082a14e99d9b5fb0efc806e4c68e5969afd81e6f3df87296d33b50b70261c542bd9dc5ddcd6cf6c85666e8c2332a261ad0f298939c13d264145bc0ee4521e2c500f4815351e5a72468125ae1379018b1d238ea5b5e646c8841a14a5a4360d5455cae49190ee8c25382c200ee983a61be4e4327f1482188dada0f65a375b1345fc5ae27be9374f9ee7caa3de9fd8e34f4f3690b62bd9bae6cdd0088641aeb5cc930d37fa17cf45fcf59707e76d2f4f8f5c39969a2280d90f6e1697570bc4fba0018fd9268708de433f8eb21fb3cd87c516b4e7225036a2a7f10730c134db6acece4388f0a7c6c42c4364ef1fe748401b567f7f312591a48a199481754edebf8f8193ee591a8309038f32f398f71ec81e8f5c40ae750b794323887e98d5eeef43a6f48031e54434bd4365d4302593eb0e98166d3fab9378bb75935606a8967b9ba70669a04841ef03de614fb8962e5efc79271eaaf58fa82a36510daa82c1a402206197325c744bf4050a5dbc3463c0c31a860a4f72a7c46306af50cb71ce98012795aedb79e053d2df387ee215b18444c0055dd2fbc219debaadc0118ed47818c3888150fd715429a2b23886550d6ab37ced7bdda105ffc7411b406da10999d5f80529cde5dbec9c21042fe2a7c3bf71ca4488fb7213ffdd9a103b5b5e2a42d93b5edd89cc7b4457c12285e7e0e3a4d96f3cf0cfe2041c307408cd0cec87fb14618d37ddf8702952a0cd78c04a795afce9fd963f1e45107903588486801d6ade97728d9775115e2356f096eecd4d256abef39172ef144650cf08789026b409cda58368195a11c6642bd7a9722394e1742d246a6396ab311709aa4f3befcd206f8f2a75b884bb8ab726c6bf4a1368684f0fb2488b01e39db937ba05ddd240b7fcace6d3e716320459d9752b740e24304510412ee8acb71695189b47533433ede454081a82e14644506fe04be38a805f854c422e47374439e843c757ecbc5261b08e617f0cbc2d2b37e3612a39f157158eba2a743e4ffe699a4d175e674dcb09bbccbcc06232c1b2e7a84dfedb344179921fcc15095377620237c9a8d78696a037d69727189f280111c77bf02a2c3c17475e08175a5ed18f87793814849546195c7cb3141d37fc985ff7c578384417e281938ea4edce27b94f2a97c1dbca280be3be37f43939b34089b5ae186fe866cf604d24b48dab0eabd008ad5ce850e32463080b8d74f6afaec059fd33365aa7ebbfbbdfd8fab3fdfeae3f955f9538f2bc0f338fe43ddf4690e12f1bfa3b71cd5f40031a268f7a9eed89ed2f7bd40a79cfe74b79e1772a9bbaf5065843dd818330671b62b3101299608aa17d9acea53e928fe6d3748abb83483ee2a1738c408d157c3698a0e1b4809021e7343c9bf889583d146905ee2ea3d148d2bc097418c21fd9c11a8fbc344ca06d85685f7dafac5a3d1aa11d027aa7a114b4704ffdd4f15a2d154264d81e8eff422d17e99133c6020f5c87c60d364b6da09ba92acc4854b7d3a0f5be863137da32603320d66296f11de061086169027f7a61b07fa2bf6ef16b10bf07d64d55e3b48282bb04e7e38b30ed84f2ad0dd4614cad817d9761abd00e509e4aabca1718b228de83b353b586832239674e0c022155aed6741cd25e6d6af2d502d35215975fe9a7ac10ff7b9af4c36b2380914103195196a1af78fbfded0bb5dd78126ba2c49f4584239ab1f2bf91811b37cb9d40874150c7ae370d7d92323f5e866e594c8ff8f87f55dcf879c2630a7fc723c8da79a712b84ab038ce688e4341a2953538e9d41a0f4db806b663e1dbad60f278ad105dd14bea0e0f21968f48e85456b49fe4dc1c5d0c5036a1d88e945f210549c6e2b34741dae85944bc29c0c6160b9fe5aac7fa006897520074906167e157f42f72705f0e5517dc3900e9f57a6be8db14b7441a8806496f96c7f247c7970e4e67bb3082bce730ff3ae93904ef518e8d6bea84b20602ed7af85cb174bb8298626710879116d7db36471a01d7272565c5514bed70b23e44ee322ba2f70e4c86a29f4d0e02079477beebe81987f8ce8f3d210bc6ae8ef2829d6ef5e8893ad427c12bfcc1c28bdedb8661ae8f6a7bdf35ca4b802ca0f5f0a0e30cb122267d3dcd0f4a6b9be333e1132c488cdc9989ea561142c79912e6b2c4701019e26fba6c3e502a3f3227e790d0e87dc1d694fbb00a62f34e8de8afe118908f1879f3c3a3e79ef372864fa89d9975a2e8613f8603a1a57bae26efe34a64409669152fbee4b9dce8b856c16e293aa72bd19f102d9c3df851b4dadfccbdf1720943b206f7e51399efc92794085cf7a39cbc1a671fe625fd8094d31a13e0ad32fe87610f0225acec3df783af8e5e57955ea952700aecba7294c753a877797ecc54278b1a388037e53fc2fc6d1371ad365952daaacd4b927a5721dfb916ff7802ffd96d1c34f6a2f089ce9d3445e09e629bcf94232504eb408354cb5585df94520993d7f6a887e1572fea5690cdc84f1e5e0f8624f9df43546f341347f4236cae211bf7f01a2b3b593aa45e3ab26fbeb25d1bcfcfe7dcd7e124c984c65b8242c3a80f52f1dcc74d4afa44af4596d6ee9622c157c88a31fd241eec7b05957596133815f2e0f6b9cc8c1f12c0df3aa37332b914ac56d25429e2b6ccc2660f263fe11b0dad3c812014db08af8626c9cabd1318889c9a6b4ea9a37ebbe574a05883a97c2b507988252fece033ec14f50c39f1ef284837150dc58286f5e1940815a06819ef1aba5152e0e9e5152661fd8f45a7dd3e2cf586215b4c9c83dd74736ce1340e4b9a9231db9a0a3587a48ca047fea2ec38de5c6db3740edb0e809337236b96bf5d344fb5cd6742510af5d22d5105eb7c1b6aff1c1e4d32a30d6b18df02a68139f0f694618071d2a16d461adc7be248864a93e0cea9685c64f152dd3d44fd1da845a50a940fae03dde68c00a52708b4623769dec1128188cb26e5954647c9fb5744e7c5065731479faacfaee6b891de9004af7ccb5ccb1f43b835b781ff13934c9b7466c310a45421f8e4ba06d00eada2e1a298ec8b93182996983607d26b4c3b828c604e42ed9d2604fb8e1239ce3691ed5ad67d39caab9b0723cf6f694cc05b0457f72bdeeaae4aedc75fbd32ccdc39b90f38569f5b329ecff4f32feef15efb8f4524eaa9bb3b05c417d5d17b007df028b2ba8857d91a9f08a1b86d4d7afd2a5d37e0720a9fb1f66eae0ef18ec8ca3011dd4f3c603ffc19b4a36d5b9c2d5a12f725a38f43f38d05af7a7e8a8c48ffe404abc3e0040ac90471265d0a448ed221f356c8e761a9e21af225a8cdcbb798ed4c78ca0f7f402158a93c11d0498912484a2e1256a269a17321c7a36d855617fadd69e19449ab907ba2e2c3d25356c2ea87f4c9a7f6a5f5b3a1f2f81740b170bf1c6b6c339af1c91da6bf403c4993a6ad05d37f5039c68d5cd8ec2f0cf6788e0d835b06924b76fc79a10a90f3b84cf65c84ce518049b5d9be5bd66e62d29bf5d5076b2a4b45c1916b1d53c675ed23d7d9e6e580587b7a63e224e6becddd0209d78829a063844d39e6eb48c83e65248ca94", 0x1000, 0x1, &(0x7f0000000000)=@abs={0x3, 0x0, 0x1}, 0x8) 16:21:00 executing program 2: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) ptrace(0x10, r0, &(0x7f0000000500), 0x4) r1 = shmget$private(0x0, 0x2000, 0x2cca856ae0f74a15, &(0x7f0000ffb000/0x2000)=nil) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/67}, 0x4b, 0xdfd0d65ffd5fb2ea, 0x1000) shmat(r1, &(0x7f0000000000/0x4000)=nil, 0x0) r2 = getuid() r3 = getegid() r4 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r4, 0x0) r5 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r5, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r4, 0xffffffffffffffff, 0x0, r6, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r7, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r3, r6, r8]) r9 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r11 = __clone(0x0, 0x0) ptrace(0x9, r11, 0x0, 0x0) ptrace(0x1, r11, 0x0, 0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000040)={{0xa67, r2, r8, r9, r10, 0x0, 0x101}, 0xfffffff8, 0xe2c, r0, r11, 0x1, 0x3, 0x9}) 16:21:00 executing program 4: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x18, 0x0, 0x8, 0xff}, 0xc) write(r0, &(0x7f0000000700)="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", 0x801) 16:21:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) mprotect(&(0x7f0000292000/0x4000)=nil, 0x4000, 0x6) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 16:21:00 executing program 5: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) bind(r1, &(0x7f0000000000)=@in6={0x18, 0x0, 0x81, 0x4}, 0xc) paccept(r0, &(0x7f00000002c0)=@un=@file={0x0, ""/32}, 0x0, 0x20000000) 16:21:00 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5be088fc22d07034a6f28adc162d05c3c10cf9e65d2e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7e506948058ab3749c71c97bcdb1887e82feb98444f45d8e675e00"], 0x1, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000000)) pwritev(r7, &(0x7f0000000300)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc958bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d200004c1884e04672345071187a74178efeb53e9572c89d0b", 0xb3}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658daef67264f540bde9f3445ce5bd3cff070000000000000db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b70008000000000000000000000000000000006ca24e731efdb16d8ccf3b09436b63b28dbcac87d9"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r8, 0x1, &(0x7f0000000100)={{0x200, r9, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) msgsnd(r8, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r12, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r10, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r11], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r13, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r13) r14 = getegid() r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) r21 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r21, 0x7, &(0x7f0000000000)) r22 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r22, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000080)=0xfffffffffffffff1) r24 = __clone(0x0, 0x0) ptrace(0x9, r24, 0x0, 0x0) ptrace(0x1, r24, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r13, r14, r17, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r23, r24, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x20000000, 0x0, &(0x7f0000000000)={0x400}, 0x0) 16:21:00 executing program 5: r0 = socket(0x1f, 0x1, 0x0) listen(r0, 0xff) recvfrom$inet6(r0, 0x0, 0x0, 0x801, 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 16:21:00 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c06000000b188"], 0x1, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:00 executing program 2: r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x0) socket(0x18, 0x5, 0x7f) wait4(0x0, 0x0, 0x10020, 0x0) 16:21:00 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = paccept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/173}, {&(0x7f0000000200)=""/6}, {&(0x7f0000000240)=""/188}, {&(0x7f0000000400)=""/50}, {&(0x7f0000000340)=""/37, 0xfffffffffffffe65}], 0x3c) 16:21:00 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) rename(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000200)='./file0/file0\x00') r0 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000500)=""/238) open$dir(&(0x7f00000000c0)='./file0/file1\x00', 0x200000, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 16:21:00 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab35f010000b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:03 executing program 2: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) socket(0x6, 0x3, 0x80) bind(r1, &(0x7f0000000000)=@in6={0x18, 0x1, 0x4, 0x88}, 0xc) connect$unix(r0, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="3c57249589a334af07d63c37f43d3f1a9769ece714f3cb409b57231d22a4eae49c7412f4d52106e126e9389a629c7e66794f7ded94fbd6e0905a59c66ce1185f5d265e1ce75094d426850d452c0ee0e8289f2ceba22c89c317973725928eba719082", 0x62}, {&(0x7f0000000180)="58b5e90231e57140844958666080d56d84f40f3ab7f40900f97bdf030b6c5ac48476baca2018b35c08938e1d69ad45fbbfe5dde338a8e9a6ed659f7e4561ebf882b9293e884764a25cd68bc313219ddf4d6c50417063a5d57f3f78d1ab80f206e6356701c121d03bf433d9309f77f7a962aac00a611e3dc1d308685312372d61bbbaea0c2522e7eb2cb15257259f26cbae130820ba1f04205c58d4319b17c00c16854d326216fe64eecf3394", 0xac}, {&(0x7f00000000c0)="74859feb", 0x4}, {&(0x7f0000000240)="2bab84353e994efda8dbe2a0964cef950a14093a63ed3026d8245f124000f8cab7bc7c683529811e464de6e1ec3498142c152a4b465d5006517141412a3430a985df2420", 0x44}, {&(0x7f00000002c0)="3ccefec0f7bf866bda628a56a6a4d9b273605ace473005e3e3bcdb17bafae14e918e52", 0x23}], 0x5) 16:21:03 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1080440, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x8000, 0x0) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x50, 0x200) 16:21:03 executing program 5: r0 = _lwp_self() compat_50__lwp_park(&(0x7f0000000200)={0x9, 0x40}, 0xffffffffffffffff, &(0x7f0000000240)=0x6, &(0x7f0000000280)=0x3) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) writev(r1, &(0x7f0000000340), 0x1000000000000013) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) writev(r2, &(0x7f0000000740)=[{&(0x7f0000000380)="5b3bb39a6f14f0a1088e3f811df9ce24f80a0365adcc7f3e057aa673c2fc69d11b523da1dd8a0864509a5b584978cedf2ae113151043baaa6989682041a1730a4ddccdd25ade2ec4cbc89cb7d41fdf9601a4304ba0fef8573f9a586944417d2a6e2df71f8aa7ce7f2a5e2114f0b8610daf0c405b5d7e529f6201472ea043cc650b0a502f6225b2632eb92a2aee0e970a9da7f9c6565991138105ff899d0f6e2eff55d53f736dbb1c6b51b16d9830cf6f858bf26f34bbb51423d862686075879fafabef71ba17c137cc21", 0xca}, {&(0x7f0000000480)="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", 0xff}, {&(0x7f0000000580)="d8dc32df601789f685d5ff065be10b74faa18c36abf85d518b5f95bfac14d9685c10b89dcac62646f39e0386eb09e5f8daf3316b39f679052a78635ce75d4462378946f97cfea35b934dd848afa6b16d2800d7225590dc881233fd132638105803f0024e8597a8a0886cf69bb3ec8955e0cf06ae68c5f73ee5ed3fed81d28e60695fdb576db2110528576ac88934720feb7dfde738688509b3e3f8b42d235e3c0aad9a3e0465cb4b85663da6fd8f3460c241784b0a234aef86c4c8f57250df5436127e97992e72d6ad33c8cb7414ef707d0b3c781eb231e27a91c81924b0f563e5ecb4e01b7964ad2c4233", 0xeb}, {&(0x7f0000000680)="1da1a5268f75958eb4e83f515091bc9d795c5de7876cd2036810d9ebdce354ca80cff6e22d614286caed253e0029f46a781511a29b528d048a70d2915e1e5cbc820768b1e5f710378142b2454f701e1bd9557e66e6a1a0f4ac8e2803dbcbbd5de5e312e379b8b394bfdb27b419ed47011cd8b40f2abc9fed234865fd93a4de8395cdd23c23937160d1213faaf0f6f0ad30f7c88c948ffd30dbc53f514faa6e0de585d4957f3d35e83209cc", 0xab}, {&(0x7f00000002c0)="422a852c27253ed76cfc4195644acaa572f029a8d6b9592348d4fa76ca2d080fa65d54749d", 0x25}, {&(0x7f0000001500)="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", 0x1000}], 0x6) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) r4 = accept(r3, &(0x7f00000008c0)=@in6, &(0x7f0000000900)=0xc) sendto$unix(r4, &(0x7f0000000940)="2b3aa852830d864e685c4b6997c665f1d9d79e56106d3fe4bde55acdcf252cdc1adec84f", 0x24, 0xbb7c684155d82dfd, &(0x7f0000000980)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r5, &(0x7f00000014c0)=[{&(0x7f0000000000)="95", 0x1}], 0x1) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x80) _lwp_unpark(r0, &(0x7f0000000300)=0xa7c4) r6 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0xc) r7 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r7], 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000007c0)=""/231, &(0x7f0000000340)=0xe7) _lwp_wakeup(r7) recvfrom(r6, &(0x7f0000000180)=""/61, 0x3d, 0x2, &(0x7f00000001c0)=@in6={0x18, 0x2, 0x3, 0x7ff}, 0xc) _lwp_wakeup(r0) 16:21:03 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2088621, 0x0) fchdir(r0) writev(r0, &(0x7f0000000200), 0x10000000000000ff) _lwp_wakeup(0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x0) sync() 16:21:03 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f00000005c0)='./file1\x00', 0x80000, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r20 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r20, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r20, 0x0, 0x0) r21 = msgget$private(0x0, 0x0) msgsnd(r21, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r21, 0x1, &(0x7f0000000100)={{0x200, r22, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r23 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r23, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r24 = msgget$private(0x0, 0x0) msgsnd(r24, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r23, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r24, 0x1, &(0x7f0000000100)={{0x8, r25, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r22, r25) setreuid(r25, r8) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r27 = __clone(0x0, 0x0) ptrace(0x9, r27, 0x0, 0x0) ptrace(0x1, r27, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r26, r27, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:03 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) lseek(r0, 0x6, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getuid() close(r0) _lwp_create(&(0x7f0000000180)={0xb4bbe1ea5836ceac, &(0x7f0000000100)={0x4, &(0x7f0000000080)={0x8, 0x0, {[0x3ff, 0x9, 0x3, 0x200]}, {0x38, 0x1, 0x4}, {0x290000000, 0x718, '\x00'}}, {[0x2c, 0x0, 0x0, 0x7]}, {0x0, 0x2, 0x5}, {0x1000, 0x3, '\x00'}}, {[0x9, 0x0, 0x7f]}, {0x1, 0x0, 0x4}, {0x7f, 0x8, '\x00'}}, 0x40, &(0x7f0000000200)=0x0) r4 = _lwp_self() _lwp_wait(r3, &(0x7f0000000240)=r4) r5 = socket(0x1, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0xc) fchown(r5, 0xffffffffffffffff, r8) getsockopt$SO_PEERCRED(r2, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0xc) r10 = socket(0x1f, 0x2, 0x6) r11 = dup(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0xc) r13 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) r15 = getpgid(r6) r16 = geteuid() r17 = getpgrp() pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000001500)=[@rights={0x28, 0xffff, 0x1, [r10, r11, r1, 0xffffffffffffff9c, 0xffffffffffffff9c, r2]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r9}, @cred={0x20, 0xffff, 0x2, r17, r7, r9}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r18]}, @rights={0x18, 0xffff, 0x1, [r19]}], 0xd0, 0xc0f585a9fa7e0cf9}, 0xff2c538b4c8000e1) listen(r18, 0xa1d5) r21 = accept$unix(0xffffffffffffffff, &(0x7f0000001640)=@abs, &(0x7f0000001680)=0x8) sendto$unix(r21, &(0x7f00000016c0)="686d994ae84798c318d6863f77c9045cb04d420d6db807d74be108e11107823768a74c409437fc959d5fcc0eb59670ae51e25f46896b3d35a492f73b4ba2741478933ee1e52956cc331a09709532442413415146aec51e47be82e3d89e513836ae8fd5d0b8987b5215d4bdd3d854dbb828ec211b3ddb34d1384b46a420ef554c7bf35548ab48b15aa98c", 0x8a, 0x2, &(0x7f0000001780)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) setuid(r22) accept$unix(r20, &(0x7f0000001840)=@file={0x0, ""/75}, &(0x7f00000018c0)=0x4d) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000001900), 0xc) 16:21:03 executing program 5: socket(0x2d, 0x3, 0x0) 16:21:03 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000000)="353cf8c2076e61267c858c7c3a54c02c3600ecc157eebb3421ca9c93c552e34e99302779e80cd66c243474fe9425937097cef788959063371796c91639ae9074a49b84c8", 0x44, 0x2, &(0x7f00000000c0)=ANY=[@ANYBLOB="00001000"], 0xa) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x6000, 0x1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 16:21:03 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) paccept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xc, 0x10000000) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:21:03 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ef0a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)="42d38d3f2d348eda0bf3c1171ee4a167940b69ff3a6abcbdccbb80abcee33348bd348720af97133d1334f63cd2efe89bdbda6f927bf4d33fc52140d760be5e84", 0x40}], 0x1) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)="c2c25130d92a09d55e89e668772a2c18d145a52289848481eac9aa71b4f0342bcf5bfa32b3156c22963a41864a04155834f8c54abd331494", 0xffffffffffffff48) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000700)='./file0\x00') r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) openat(r2, &(0x7f0000000080)='./file0\x00', 0x10, 0x2) 16:21:03 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r2 = msgget$private(0x0, 0x281) msgsnd(r2, &(0x7f0000000080)={0x5, "132c21ccff1457ae1524bd01c3733c745f531b7a7e6b4fc5ffddd4cd32476a38403e4d27b081486fad7ba9319c5fbe70c3e7bb4e68c73d5404f2d3aa927a81345a27ea76f828baf78186704d9a94f40d008c54395e77699989be16bf8cec10e85351482423092076ca4b05b4a5fdd7c39ebbe923764a287c137bbc725d4688b226c2d7a8ee04c0c569c73fb9ba3c541ac735efdc6e2d53b09ca460c397d27bfc883e1e304051fb9c3c9e72621cc0ed1b5ee7bbff9a011b1a13b59037bec0960f66080b86aede1d87b79cd204c3302bcc1760"}, 0xda, 0x800) bind$inet6(0xffffffffffffffff, &(0x7f00000012c0)={0x18, 0x1}, 0xc) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 16:21:03 executing program 2: r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x2, 0xf3ebbb15404056ce) openat(r1, &(0x7f00000000c0)='./file1/file0\x00', 0x0, 0x81) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f08129", 0x89}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 16:21:03 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000700)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b1884eff89b60226239d8e294062a558e175257575477f7a2e80c2b9954c5251a597d7321b75214a0b3953b72971cb78736c71fced4296bc464ff9c899d6fb6a1989c7058590109d9b3ad21ba18447c377803bfbb1ae7bab94ae06ec40be8eb196a8534e5ff4bf5dfec599a8f9959efd9cdd25"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='\x00', 0x0, 0xad) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r12, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xffffffffffffff7d) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r13, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r13) r14 = getegid() r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x1, r22, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r13, r14, r17, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r21, r22, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknod(&(0x7f00000010c0)='./file0\x00', 0x8189, 0x1f) r0 = socket(0x18, 0x3, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) 16:21:03 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000044022e, 0x100) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)='#!', 0x238}], 0x338) execve(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 16:21:04 executing program 5: _lwp_self() mkdir(&(0x7f0000000000)='./file0\x00', 0x10) setuid(0xee01) r0 = msgget$private(0x0, 0x2d) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x44b, 0x800) r1 = socket(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x9, 0x0, 0x0) read(r1, &(0x7f0000000200)=""/69, 0x45) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/74) msgsnd(r0, &(0x7f0000000040)={0x1, "482097f6c5073616d6a033af5ad423d81528e209fcfb7acc9996994c12668a59967dae"}, 0x2b, 0x0) r2 = semget(0x1, 0x2, 0x429) semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000280)=0x1) socket(0x2, 0x1, 0x0) 16:21:04 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x100}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:04 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getrusage(0xffffffffffffffff, &(0x7f0000000180)) select(0x40, &(0x7f0000000080), &(0x7f0000000140)={0x9}, 0x0, 0x0) select(0x40, &(0x7f0000000240)={0x8}, &(0x7f0000000280)={0x9}, 0x0, 0x0) fcntl$dupfd(r1, 0xa, 0xffffffffffffffff) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) dup2(r0, r2) fcntl$lock(r2, 0x7, &(0x7f0000000000)) rmdir(&(0x7f00000000c0)='./file0\x00') accept(r2, &(0x7f0000000000)=@in, &(0x7f0000000040)=0xc) 16:21:04 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) socket$inet6(0x18, 0x0, 0x5) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000005c0)=0xc) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) r8 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r8, 0x0, 0x0) r9 = msgget$private(0x0, 0x0) msgsnd(r9, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000100)={{0x200, r10, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) r13 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r13, 0x7, &(0x7f0000000000)) msgsnd(r9, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r13, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r11, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r12], @ANYRESHEX=r6, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r14, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r5, r14) r15 = getegid() r16 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r16, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r16, 0x0, 0x0) r17 = msgget$private(0x0, 0x0) msgsnd(r17, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000100)={{0x200, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r19 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r19, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r20 = msgget$private(0x0, 0x0) msgsnd(r20, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r19, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r20, 0x1, &(0x7f0000000100)={{0x8, r21, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r18, r21) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r23 = __clone(0x0, 0x0) ptrace(0x9, r23, 0x0, 0x0) ptrace(0x1, r23, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r14, r15, r18, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r22, r23, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:06 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x600000, 0x64) geteuid() open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:21:06 executing program 3: r0 = socket(0x18, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xffffffffffffff7b) shutdown(r0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) accept$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x12, 0x8) recvfrom(r2, &(0x7f0000000040)=""/60, 0x3c, 0x0, &(0x7f0000000080)=@in={0x2, 0x1}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 16:21:06 executing program 2: getrusage(0x7fffffffffffffff, &(0x7f00000000c0)) 16:21:06 executing program 5: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = semget(0x1, 0x3, 0xa0) r1 = semget(0x1, 0x3, 0xa0) semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001680)=0xfff) msgctl$IPC_RMID(r1, 0x0) semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001680)=0xfff) msgctl$IPC_RMID(r0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x1000}, {0x3, 0xd400}, {0x6, 0x5}, {0x3, 0x7fff, 0x1000}, {0x2, 0x1, 0x800}, {0x4, 0x9, 0x1000}, {0x1, 0x4, 0x1000}, {0x2, 0x4, 0xc00}, {0x0, 0x9, 0x1000}], 0x9) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/230) shmget(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) r2 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x8) r3 = socket(0x1f, 0x3, 0x0) setsockopt(r3, 0x1, 0x1, 0x0, 0x0) r4 = shmget$private(0x0, 0x2000, 0x2cca856ae0f74a15, &(0x7f0000ffb000/0x2000)=nil) msgrcv(r4, &(0x7f00000000c0)={0x0, ""/67}, 0x4b, 0xdfd0d65ffd5fb2ea, 0x1000) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0x0) r5 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r5, 0x0, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x200, r7, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r8 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r8, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r9 = msgget$private(0x0, 0x0) msgsnd(r9, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r8, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000100)={{0x8, r10, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r7, r10) r11 = getegid() r12 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r12, 0x0) r13 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r13, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r12, 0xffffffffffffffff, 0x0, r14, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r15, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r15, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r11, r14, r16]) r17 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r17, 0x0, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x200, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r20 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r20, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r21 = msgget$private(0x0, 0x0) msgsnd(r21, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r20, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r21, 0x1, &(0x7f0000000100)={{0x8, r22, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r19, r22) r23 = getegid() r24 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r24, 0x0) r25 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r25, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r25, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r24, 0xffffffffffffffff, 0x0, r26, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r27, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r27, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r23, r26, r28]) r29 = __clone(0x0, 0x0) ptrace(0x9, r29, 0x0, 0x0) ptrace(0x1, r29, 0x0, 0x0) r30 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r30, 0x7, &(0x7f0000000000)) getsockopt$sock_cred(r30, 0xffff, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000200)={{0x8000, r7, r11, r22, r28, 0x10, 0x9d}, 0x7, 0xff2d, r29, r31, 0x6, 0x9, 0x4}) fcntl$dupfd(0xffffffffffffffff, 0xc, r3) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 16:21:06 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000140)='./file0/file1\x00', 0x80) r0 = open(&(0x7f0000000080)='./file0/file1\x00', 0x1020222, 0x0) open(&(0x7f0000000100)='./file1\x00', 0x800, 0x91) mknodat(r0, &(0x7f00000000c0)='./file0/file1\x00', 0x1000, 0xff) chmod(&(0x7f0000000040)='./file0/file1\x00', 0x0) 16:21:06 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f00000005c0)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6080282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b20645573c10cf9e65d0e420e50db943c16ebdb6ea17dba41c7c57de3a3280a47675978800003f3eec65b7edbf45b82c7ebc5069058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="baf2a3ac", 0x4) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) flock(r1, 0x5) shutdown(r0, 0x0) 16:21:06 executing program 5: r0 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil) open(&(0x7f0000001080)='./file0\x00', 0x0, 0xc6) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt(r1, 0x0, 0x6, &(0x7f0000000140)="0100358a", 0x4) fcntl$getown(r1, 0x5) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffa000/0x1000)=nil) shmat(r2, &(0x7f0000ff9000/0x7000)=nil, 0x1000) shmget(0x2, 0x3000, 0x241, &(0x7f0000ff6000/0x3000)=nil) semget$private(0x0, 0x3, 0x1a5) r3 = semget$private(0x0, 0x5, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = socket$inet6(0x18, 0x3, 0x0) getsockname(r4, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) sendto(r4, &(0x7f0000000000)="22617224c9fac8deb2624a025a1476c5dd90d6d795f87b5f516ce6bbd4f2c19a1dd3b036a4eec2384c88b604ad229bd8da8c8baa6ae9ee5948bede", 0x3b, 0xa, &(0x7f0000000040)=@in={0x2, 0x1}, 0xc) semctl$GETNCNT(r3, 0x2, 0x3, &(0x7f0000000200)=""/176) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) r6 = accept$inet6(r5, &(0x7f0000001100), &(0x7f0000001140)=0xc) getsockname(r6, &(0x7f00000010c0)=@in6, &(0x7f0000000100)=0xff8f) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x0) __clone(0x400, 0x0) 16:21:07 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x70e, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="90", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x7fffffff, 0x1ff}, {0x7, 0x8}}, 0x0) 16:21:07 executing program 4: __clone(0x0, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fdatasync(r1) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="a28270bf03ec14a6b15fe35c641f179397d4c8b3c7eb9044e8365b68bc48aceb37a57ae0cb482f3c23c405a3c019ba1cdf9f78fcd4b30d9df3ae98e77b1fa4027b98083b262486260ffa182ba3f54c8a58be5e476280689c763871fa6d6c7872948b485345c598bcdc1e9c3f64288848eda3b0472e69d74aca104f8649c8384d5e8c75dd7400e80b753f089c057b1f54e81fdcfb2f966d20006a27a6c2625e4dc2164f433cb82f15f5a00b1e5393dfbdd0cc1683ddcfc0d5df256275f839a607c9086097bd804aa8a1dfc982d20894391844438fe04496ed826412f31b680f6e8011e32909dd63bf74f3f52bd1919674", 0xf0}], 0x1, 0xfffffffffffffff2) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) fdatasync(r2) r3 = __clone(0x0, 0x0) ptrace(0x9, r3, 0x0, 0x0) ptrace(0x17, r3, &(0x7f0000000000), 0x51) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) r5 = fcntl$dupfd(r4, 0xc, 0xffffffffffffffff) pread(r5, &(0x7f0000000180)="c4e3000d540d9b618b96aff9016f5282a02628cf31f15ade50775730f24d741e34e03e2bda414801a5ef5053bc42ed132c402c1caabea6b42797297b24a9e67774a0a8f7e317aeeda8de3428f33ea07587c5a44340c3e505b4ccb59e6825deeef7a1a5e4589d2c140599e946ed021e3c62fcdd0d1d888a2dfd03b70907de46327617af5bc60f27e0c7178ca8a91b217330c591ec6c0c73bf5ed51945f808a20f10213daebc2f49e4", 0xa8, 0x1f) 16:21:07 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40, 0xffff}, 0x8000040000, 0x5, 0x0, 0x0, 0x3, 0x3, 0x0, 0x800}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) r15 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r15, 0x7, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x11, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000700)=ANY=[@ANYBLOB="020000000800000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dddbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b71ab188000000435e4971b6a0d3f13431c71b21c27d18446a780cea2654fd24ca26cfa7071ce01ce9ffe2fa3246ea8ee1b305ac8f0cd64dc710b8944702c936f729406e32372f5d2401a7cad422cfb50a6a7f10c2ef8c9bd9c1be79f755643239a33f08264d2fba05876292df5332f7e3ce8d372850060154ea29db6f54c1cb31447ea699f72822762ccd"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r17, r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x1, r22, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r17, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r21, r22, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:07 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2070e, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8402, 0x10) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x6) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0xb0041, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="ef17008e6d769584bd1613ccd8c4db241430ac1580e18f91060000003559ba77753fd1dffb63e455b5bc5ce3262f327c1ee1fa68496d5f1dfdc9d8e87d749053ebb3000e03483040ce45eb6dceb676d93c43b3e8365ebe3bb5f7702b2d375da584d17372de44d1470bd99926b3a18cd1321e3620eaa2a3ea11db7478831814ebaf62b46cd83a6cd0ffb01fa14dd78605783671c2299e4038cf77a800f99fe2b69a766c01f1e956415d0dc55e96aec535de25c45dfc4a5914682c26fbf09a693ad4f297dfb121978e1f182e44ee", 0xffffffffffffff6b}], 0x1) 16:21:09 executing program 5: clock_getres(0x0, &(0x7f0000000040)) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x20) 16:21:09 executing program 2: r0 = socket(0x22, 0x3, 0x0) recvfrom(r0, 0x0, 0x0, 0x841, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000140)=@file={0x0, ""/26}, &(0x7f0000000100)=0x7a6dab2f6643f70a) 16:21:09 executing program 1: r0 = socket$inet(0x2, 0x20000000, 0x8) open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) sendto$inet(r0, &(0x7f0000003600)="b4c8731ed7dbebab7aec18115ce8e7cfbbe11bd95ab1aa18", 0x18, 0x1, &(0x7f0000003640)={0x2, 0x2}, 0xc) pwritev(r0, &(0x7f0000003540)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="48b5fdf4ea41e9eedb1d9699e268e41cdf0ec68190c270dfb71a49eea7e2ced454aebbb3900bb88fd15193f68029a7bcde0fbfee0ea84df610fd26c825b870fc4a06e45b7f64a45e2fc149b215dce5ab90279468a0e9d415e8cf6b5a3bd31af000391f2c9892d195472d1cc2a6511c5d7f54afbc55b14bc319a68acc92d64a49062bf3469fb3fe5260b140b9f7eb4795f9bb2b3e74af56ae3b6408bc5614697282d33519c3ec1df2e998faa324d36228da267a909fec5382819d0e5c895609faf4f6e3923875dc51d96d8545df8b980ac78cf98a4df6970e674208c7718a478658e5440cb45fdd5f46a4e1e1c47e", 0xee}, 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{&(0x7f0000002240)="781def1a21d5cb78110b37118c5879c89a3a3c9dd5ac8c7e26ce233a4c93b067c7ec6a80a109b4fc576266902113b3d4439e052e9dfe4cf45ce9900b128f68b311ff2e994784762cda7fa15089171c24d606413697ced5276887ba4f490dcf21cc0d239ec51d60fffec29cea4a6763821644fed84f4c83a1d0f162eedfd89dad71847bac5de348b3d2ee4e25c07542f61c15deba78b3b20251bfde6716bb93e20db536a3f299d8edcc9307bb31a05918f2c1c420885ab4542752642b0f184d889efe99f7ae7021fedce2f8344ccafa357e30fa203306b3f184039653e01d2830688148dac716a2c6b9873e1305b1e15c67d7cf80c5171f84945578fdebd0a2b0ea2200f27435312be61e6545df66a5463deb8be851532e882621d37b2f2c0a6fe970ee1602f188a7b98c72161e827a56b4c3bad6788dc52ccc7bd47d2c80427c75632daacc8620cb4ed49da55ba5fe00109c5e2d84b9a554a81b93798b1ddb6751571a2f8995d1c5371872ee35e83e451c7687a8edbc6e886ed26b3ec83163fe29297e21fe9ea62aa508a3d9dd163e4e8dbe9624ce7ea0e5546924805d8dcc37c8b60a3319a7e9cc5d2e7b9d4c79c8b0f5d6c9a79cc4ae32057b88697e47a6ec1e27b86b5dc00d0cc14fc0eb0a8f5a01859f90ebcc298a6f12391811400e08ac7d24df0d5dab9024b7c9b149afe916db2647732c042f29cc51a0e33ad74392e33370037eea256aa0b6b57998cdccd5775769afc2ff219f615968521f039621ab736b977e6eec54c1eb9130a7d3935eab2201dc9819b22129c7b24bfd70701fad77b93b3be64b60c636aacf5949b680bd4307e2669c46e2c5bd42408908dbd4761d00b780024f32b660e02c1fd105e675a18ef4f0dc1614f7945a53be81e550053187f729b1a1b8c6ebd5628d527b05a69d2f571b204a9302143613b56845c9504dbb57dda845aa7b65f5b9ae977ab2a23e0aeda102efce5254187ec4ab1b9a95be18748fc4fcc3acf5a165d3d1e2cabd301d0007b8e061defd243da0c3a83dcc86014bedcf14dd5c5d615ed987820524c25cde58c110aee2e49531c70442cc23915deb66c5dc1cf660585c14da305b84a5f7908bd99f7a91f31ae089b01a547476f0615e3320207b43519c9fe9fecca0dc6e8bcb8422ddd8c481e410c4fcc3c62c6adca4afbb78dbb005c650af52cc86844639005306d0f51baea8ba2aec666adf43fa569bce71c8e4228820f0ae211162a9e908d331d858d7345b5c4bdc74d0e690a4f7e164bdcd8406707240fc3b04c9ec5e70b677ce8541bf528f0e94f77a0acad924a24015e1d7b1dc6f5b6745daedace8db964d9a5396f86f44cc72e103fa583a7737d4b5066bc606b3ade960b70b46c1624b3285327f61e02d0434e1f3e6af3ffea55e0a07e7a0fd1ab601f6cb8a1c251a6b6ffa31c682e1bc6753bacedbcc90f800abdd0b115f337d40cdf3c1f95a04872a730f2271e9c2db5c811d7aac5d63ee4be7ab3ce1b405eb190b1cd91306dc2e87be8f33b45c62ddaef2aa49c4bc7be976154694a275ca94f9dbd7ea0da096e1d3d988c97b943f9d93413600f688c52426bda786aa95467587ff64bdd48f06fa783b2fcb3036428cb7115a957df92758f428f2c3ea08db2eefaa8797d2c329bea9038d8480cf04e1e25fa9b2be042745bc173e042f11199b468e513b82ec31766a8406d324183be44a2fde63daa42deb2bc804fb33c3174149b2e88392ef48168d4ccc4960be858898feef923f036f730304f87107e1ee32a909db7f223dcb5f4939611f3dfb55665f80524487e2f9cd6016eb5f277f30793619f5f8d8c86e92e8cefd31248f24de98db62b2da6ee9c984ee2005c4d7bc93bd263e4e98ad651cceadc5a8601e55c89457d8a2db5ff4ab43651aed951336ea60b3166ca6a3153df925f72b2ad43ccfd7c6ff6948f8075bbef0cfe822d7a91aceefc6dbf887139ec4a14f9aa18b1ef790db73daae35ed3a1a98b7731ccdd62c8a83b1360308c5ac7ad201b644cf19a02ab370b401af67d87a22de3e8a471fb333afe62ef9f8047a4b8c0c5ab2d7cb4487adf8307f7d42cc44dc4deaf5ad392b936b40400cc3ad001c0321dc2f8e1f631ebe82ce1337e62a7a4a1a5050d130c584d402b87e9d7326ead2893a315971fdc6a184e549fc616da05f1b38d0196ab1cda55b3ff170be901bfa69825797c4fceb181df051123fa6679dd568f82a43d1c8f9926ef89bd035fb0920a066a405c0c89f1a24fdd8ab0a7ad9b4ac485e390cca8a2263be00795f1b3d96e17077cf9d3d1b81f138369b15e8d630098a5e517d9ccb87f9c44d8032cfcd1241d1e4b2059beb6a72385c755f856fdd304fa6773803acb587e18a6375f8aacc6bd07eab841e34cd75f37ff23cc1c167a42c0e63137c029e7e5597903bb202ec5ad2cae5b3f469b0dcb6be1c2b38f312b7eff94d5244eb6bcdc08677ba0873a77e213839f03ced01be3a341ba2280ec60be40bbd0f0da65555913df5902e08cf9a2054b313252e87c1bca6e22f3d29d6b84b4bf5b78b17dc06d17a72ccf2a73240510bfeb5e0ab0836e41e5be9581ff59d456fd80eafd49bafdf9a29ccf233e735267db3dccfb78cd271680ed439f37b288155d6afcaa41e3d62c938f444dcf9f2a79ec4988c1dcfaa45b8ced976069cbe60a0f005b633135abaa7c884e4e5085499ae3dea59fe7d6167ad160420f0d2d6198d78702cd93a021f9d78440c4b183e4ea46f0b8fdb4e90e6d536a6da1397617f06690c3734a0731808bceb61b9ec927869dd3bd97b6ce6775cf34e2b82eb0e327be4b3a3ba45a864ca5de1cc878db3420ef1de2eb7c61902adc09153bfe6c34cf764c374ee2404c7ffe196742ac50adafdace8c37e5a5704f91670b20c4659e24007e6c30b5d80b9c1212ebb4a838990168f7d6584485c841347b6a83f9127ed8a36912121ec15fa911e77ec7afb252b65d3f6cd32a2afe6c5c5a3170c843707574338b0d2700b6fe48ef9a6c22dac82f3529c504e896839c337d8535f15c90b1250923ee75cc01a0348e9d4df88f455259ddc1dd323656cf94d3022b94d017fdc7f05e4ec6c76fc38e3120e4190397a1e4e411047fd37dbcba8f31ec0f7619d88b03a95b23e0d915f3551e470f408d84fa3a627b926d9a9b41ea4c191c277f0cae77a0760753034f78fc31c3dc3bdf2e5817f9f0d2d7d04da29e350aab7dd5ab946f48ae33ea7a46623b83c1f2bb642f77b82f742631784b93ba357dccef1193e1029ea61fdb0ef9535c8729e671924c7f4fb5074e8133fd6ed5921ce027282dd69d369d05108e2fbce502a4fbeb260267a737e22df264916334786b285e031e875e19d238734ecdb56f3ace6a7a48bba6b686638932db15214cc227d7b79f777abddb42d555ae3ac8f2a7f869f66d50ac7303e461d40de75eca109c97cce642e344cb0b98303ff95c6406309ef747e33b84fbc70beddde0b0d1c06896a128e50cd18e52e845f0113bfeccf17b29f0062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0x1000}, {&(0x7f0000003240)="ddd66523df24e3d3a8abca9df9b8fd727160ff5a4241478bcbb57a16fa1540aef20e430eb4ebc4e77cb57c5dfe6a41dff3f5af9e38c3eac6d3ddaaf3e6de414b39ab03d0b7bfbd7149b548dc746cceee7115248c4ef215bc73195bb9992f72b6a09752e3850244c187f47214df27a0f87ae6459d008af3fd5e43a04e74a25e11da65c88e5bba5ccca50fa1105914e2928ce1fa7502bcaba21a1dacae86d90ca23a99dad8c5271ee222d648e2696c0bd00020ddd21ee74b", 0xb7}, {&(0x7f0000003300)="7e93fc2bd51d75dcd976a854fb5d6701f80ac264e16e0b3797de50de581a2dc1c85047227873966d41b6ba70c6077b89c1d33cc8e14442d90f546ece5cf8e135cce38b0594b055704613f4b8a35b9bb7323488dcc5370222c30a42ddc3f0d149658f276747c8d21c4bf295af573ffeb5084554cfde67d36ea534c9409df64523cbd215dca5af01137b8539f4", 0x8c}, {&(0x7f00000033c0)="780193f2a21638b2002ac2c77eb703e1241897ad4718c8fd97c44c544f16525a513cd11c142b82d90d983888f2a8983431dab806effbb03f49d31943ba6262542c0353eb7972245259e776942a306cd4150fed82d491b660ed8aaa0b542b17574be996d2630e660cdb92b183b296e268d6cc534c1f9676a24acf30ed1e7a17105ba3a1f904ecf6ed582b3e6341224259d3cc5e95", 0x94}, {&(0x7f0000000000)="7c5049b97a3e2270de93b8385b456dfb899af60bb8adf871a845ba5f62e2206ddcff527bf028db569bde01f230a3e17ebbac67e7c782ecb43b0658f1c61f0b61c82294f25a7f00a905c55e25eb6d1abb0b4da8", 0x53}, {&(0x7f0000003480)='cH#', 0x3}, {&(0x7f00000034c0)="e2fdd0f2924a8017641ff014c20109331ad21c055517b3b851bac6561e45ede393d55af40e17230ae7ab5260afabc11150abb98a28fdf2068e9bdae207d46837e65dc21e911d1b4d234cda244db18fd82248cfeea5eee70cdd2e80363fff1fe9312cc4abcf56299e35519c7a211cf2845a50c202cb", 0x75}], 0xa, 0x6) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000003740)={0x0, 0x0, 0x0}, 0xc) r2 = getgid() setregid(r1, r2) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = msgget(0x1, 0x400) msgrcv(r4, &(0x7f0000003680)={0x0, ""/142}, 0x96, 0x1, 0x1000) 16:21:09 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x0) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:09 executing program 4: setrlimit(0x8, &(0x7f0000000180)) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) r0 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r0, 0x0, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x490, r0, 0x0, 0x100000001) close(r0) truncate(&(0x7f00000001c0)='./file1\x00', 0x3) mlockall(0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) socketpair(0x0, 0xc1ffea03119a1ab4, 0x8, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000)) poll(&(0x7f0000000300)=[{r0, 0x100}, {r2, 0x8}, {r3, 0x118}, {r4, 0x80}, {r5, 0xd}], 0x5, 0x3f) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x3, 0x7, 0xffff}, 0xc) _lwp_create(&(0x7f00000004c0)=ANY=[@ANYBLOB="084000000000000007242e931400000000d3f2ed5aebb4424759ece0c5c980a90251f14d9e7ab145a0c646dec8f1aed486ce0dddcc1c48c3bb0d174f71beebd48d8a8400022861556b0994b7cd4764f1d3e97e06b7f88a75cf57c53ca581b3abfa26515d238411bfdd196152d45e8227a9b07070bc8e989cbd40bcbefb721c755d27a67c3df6767ff247c60b1c92ab5b982d481df3bd7a83a215015c6651f1c9cd1432e643da0d11c8838dc9f4c35a", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000000000000000000000800000000000000800000004000000ff0700000000000002000000000000000100000000000000ff01000000000000010400000000000000"], @ANYBLOB="57000000030000000101000007000000000200000000000005000000000000000000000000000000bee4f0040000000003000000000000002ad0297d7b5b2a00"], @ANYBLOB="01000000030000000008000000001800e400000000000000ff070000000000000000000000000000ffffff7f0000000000000000000000002e00"], 0x0, &(0x7f00000002c0)=0x0) _lwp_detach(r6) __clone(0x0, 0x0) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000000000)) lseek(r7, 0x3, 0x0) 16:21:09 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x1ffb, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x61, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) shutdown(r1, 0x0) read(r0, &(0x7f0000000000)=""/56, 0x38) 16:21:09 executing program 5: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r0 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r0], 0x1, 0x0) _lwp_wakeup(r0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 16:21:10 executing program 2: mknod$loop(&(0x7f0000000380)='./file1\x00', 0x2004, 0xffffffffffffffff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x20) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) r2 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r2, 0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r2, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x200, r4, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r5 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r5, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000100)={{0x8, r7, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r4, r7) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) fchownat(r1, &(0x7f00000000c0)='./file1\x00', r7, 0xffffffffffffffff, 0x200) openat(r0, &(0x7f0000000080)='./file1\x00', 0x0, 0x20) r8 = open(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) r9 = socket$inet6(0x18, 0x10000000, 0x9) r10 = accept$inet(r8, &(0x7f0000000100), &(0x7f0000000140)=0xc) r11 = open(&(0x7f0000000080)='.\x00', 0x40, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = accept(r11, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0xc) r13 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r13, 0x7, &(0x7f0000000000)) poll(&(0x7f0000000240)=[{r9, 0x4}, {r10, 0x8}, {r12, 0x10}, {r13, 0x4}, {0xffffffffffffffff, 0x4}, {r8, 0x10}], 0x6, 0xfbb) read(r8, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r14, &(0x7f0000000280)=ANY=[@ANYBLOB="00002e2f66696c65316518db506fa919cd23c6924c98e100"], 0xa) 16:21:10 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec657fedbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:10 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) poll(&(0x7f0000000040)=[{r0, 0x40}, {r1, 0x10}], 0x2, 0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x40000000, 0x100000001}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 16:21:10 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x50000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x85) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) mknodat(r1, &(0x7f0000000040)='.\x00', 0x40, 0x9) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 16:21:10 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket(0x18, 0x3, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) recvfrom(0xffffffffffffff9c, &(0x7f00000001c0)=""/214, 0xd6, 0x0, 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="8694d2257210c7ef", 0x8}], 0x1, 0x0}, 0x0) r2 = _lwp_self() _lwp_unpark_all(&(0x7f0000000180)=[r2], 0x1, 0x0) _lwp_continue(r2) 16:21:10 executing program 5: r0 = socket(0x18, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) r1 = socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f0000000440)=@abs={0x0, 0x0, 0x0}, 0x65) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt(r2, 0x0, 0x19, &(0x7f0000000000)="02000000", 0x4) sendto(r2, &(0x7f0000000140)="52cbbd3c44d868e99a5e7a3b8e0eb56c57a79f8624284b2959f0413515ca536b8d2521aea7be97e4b857b8e69c3ab813581e0817115c888a9547bd095c40cfa1cef13db8df58ea8d247bce13dead7c8c636f9c61e520904fa43007a3699d9ab07f28d2a940c746ef1617219c629763a51ebea88aaba7be16dc46ce7369bcc04d30ff7d0c426d53a27f3bf319e27c1168f12a49ddd59beb535a59", 0x9a, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="01002e2f66696c653000d62fb1e07269ee6afb9c5bafb0592df9542b61d9063faf576f5d99042957b6554777210641f41f53ef7703e2ca033fdd72b3f52aa0824cecad60a621dec0c0dae7cde47312438cf5113c4bc7bb4f4d562d590b6b6d6c3528ad6db62e842cfb4fa722f097d6e29b5b57e323"], 0xa) getsockname$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000ac0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000100000000000000000000b14778dae3b3a4466e9e0526323034c6eb579b21626a0f2ba9817247aae4dcfe8bde09a40faff3ffcbe988c9f0a1ac6e10f64b9a29712c395b114e5b4769f81345e0c1f6ef"], &(0x7f0000000040)=0x6e) mprotect(&(0x7f00006cb000/0x2000)=nil, 0x2000, 0x5) _lwp_ctl(0x3, &(0x7f0000000340)=&(0x7f0000000100)={0xffffffff, 0x1ff}) listen(r0, 0x7fff) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)) getsockopt$sock_int(r3, 0xffff, 0x200, &(0x7f0000000080), &(0x7f0000000400)=0x4) __clone(0x200, &(0x7f0000000200)="2f87671354db80d675bdd42ce3d80893cd39343d4dfec0803884c69ad821990192e81fb901fcf704fe97436a632fd782ff145ddd1f4df066579dc92772b8df0f645783b69d233888de3e85ebc8baca9db035a10d526bd5749f2ffe4434fc37efc8e2cb17f1ab0e744a2ac85d96ccd1d8e60c77d30c") connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 16:21:10 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658d0700000000000000853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948059ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000300)='./file2\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) r20 = __clone(0x0, 0x0) ptrace(0x9, r20, 0x0, 0x0) ptrace(0x1, r20, 0x0, 0x0) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x12}, 0x8000040000, 0x131b, r20}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r22 = __clone(0x0, 0x0) ptrace(0x9, r22, 0x0, 0x0) ptrace(0x1, r22, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r21, r22, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:10 executing program 2: setrlimit(0xb, &(0x7f0000000000)={0x0, 0x1}) _lwp_create(&(0x7f00000000c0)={0x0, &(0x7f0000000040)={0x8, 0x0, {[0x6, 0x7, 0x5, 0x7bd7]}, {0xdff2, 0x4c78000000000000, 0x4}, {0x2, 0x3, '+!.\x00'}}, {[0x8, 0x0, 0x4, 0x1]}, {0x2, 0x6, 0x5}, {0x400, 0x1f, '{\\\x00'}}, 0x40, &(0x7f0000000140)) r0 = msgget(0x3, 0x100) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r6, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r6) r7 = getegid() r8 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r8, 0x0) r9 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r9, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r8, 0xffffffffffffffff, 0x0, r10, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r11, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r11, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r7, r10, r12]) r13 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r13, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r13, 0x0, 0x0) r14 = msgget$private(0x0, 0x0) msgsnd(r14, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r13, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r14, 0x1, &(0x7f0000000100)={{0x200, r15, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r16 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r16, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r17 = msgget$private(0x0, 0x0) msgsnd(r17, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r16, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r17, 0x1, &(0x7f0000000100)={{0x8, r18, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r15, r18) r19 = getegid() r20 = getuid() lchown(&(0x7f00000000c0)='./file0\x00', r20, 0x0) r21 = semget$private(0x0, 0x3, 0x20) semctl$GETNCNT(r21, 0x2, 0x3, &(0x7f0000000180)=""/175) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(r21, 0x0, 0x1, &(0x7f0000000080)={{0x7fffff, r20, 0xffffffffffffffff, 0x0, r22, 0x10}, 0x0, 0xa6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r23, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) getsockopt$SO_PEERCRED(r23, 0xffff, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x3, &(0x7f0000000040)=[r19, r22, r24]) r25 = __clone(0x0, 0x0) ptrace(0x9, r25, 0x0, 0x0) ptrace(0x1, r25, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x8, r6, r7, r15, r24, 0x108, 0x5}, 0x4, 0x5, r25, 0xffffffffffffffff, 0x5, 0x2, 0x7fff, 0xdcd8}) 16:21:10 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = dup(r0) listen(r1, 0x0) listen(0xffffffffffffff9c, 0x5) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6421173a66796c3901c8"], 0x10) sendto$inet6(r2, &(0x7f0000002c40)="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", 0x7112, 0x400, 0x0, 0x4d) 16:21:10 executing program 3: r0 = msgget$private(0x0, 0x0) r1 = socket(0x18, 0x2, 0x0) fcntl$lock(r1, 0x8ade5796b1cb2500, &(0x7f0000000900)) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) msgrcv(r0, &(0x7f0000000380)=ANY=[], 0x0, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000100)={{0x18, 0x2, 0x800, 0x4}, {0x18, 0x0, 0x6, 0xfff}, 0x9, [0x6, 0x5, 0x35e, 0x3, 0xfff, 0xc00, 0x265f, 0x8]}, 0x3c) msgctl$IPC_RMID(r3, 0x0) msgrcv(r3, 0x0, 0xffffffffffffff7d, 0x0, 0x3000) msgctl$IPC_RMID(r2, 0x0) msgsnd(r0, &(0x7f0000000440)={0x3, "ae012b4e69ed90af52b644787a8ed9e35dcec976feb68fe3f919d139eed62fb16e20e470da7bcaeda0b4b6ffa91b13f27bdca68d8569144deb0d3738229129428ba16a87c1cd0f8514e2f500173809ceefba81d14556beef2f373aaa0e3dab7b165c0938afdbeed39f9b3faa2a94b9932cdcd82561274e94ae0cf6d80e0e17b7b45bcda6067c2dea6c91a1646d72e8c3570221bffa276800cc5c089e8e"}, 0xa5, 0x800) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r5, 0x0) msgctl$IPC_RMID(r5, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) msgget$private(0x0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msgsnd(r2, &(0x7f0000000500)={0x1, "fd5e0efed6987f5a9a85f4584af2986d6f98e30b8e18e3234693a6378283f6300479ba2ce503cf63990f8471589994cf2ed204000000000000006c4c7f5d0e504e56b08f28e7120014a50fd08ec841e754a499cb4d58653a9a0c27aefc9231803b0615bdb3b14af52f7ae81debfadc47511b740ac232a4e517ee1d242e2c5804676008741f1b1355599ba7391b9b50c483c870b36d29dc84376b22df16e35286fe7464f03368e4951a94"}, 0xb2, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getegid() getsockopt(r1, 0x10000, 0x9, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) socket$inet6(0x18, 0x4, 0x8) 16:21:10 executing program 5: r0 = socket(0x10, 0x3, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1000, 0x0, 0x0) paccept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0xc, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 16:21:10 executing program 3: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x91) 16:21:10 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b596d0874000dc86145f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be089555540411311c111d545698d07edeb527b9e7c00fdd5918c07d2237f72d7296a2641c64e36867", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:10 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x42000400000002c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) __clone(0x53ff, 0x0) socket(0x0, 0x0, 0x0) socket(0x18, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 16:21:10 executing program 4: r0 = socket(0x18, 0x3, 0x0) r1 = socket(0x18, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) dup2(r1, r0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 16:21:13 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='5', 0x1}], 0x1) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000180)="71af9885a16fe79dca1e88cfccf379e13b8d08f198e3661d5bff7abfe73d1111384d470e83a56ef2ee8aa30a073ec037190b37d19074a038e708ccfd3c909248a1bd3b00aeff728f4aa59fdeec5ddf52654e037a90167148384cc7a276263295a26c951ee945639a043144a74492f13535ba1c504fe53d6dafb44a755dd80d62565f40b2d0263480d53c58d5df82f58a3ca6fc9c48918ed3fb23c7af933c1a210f14c0cd57224e0b5eba8fbac6c59916ce3d82329952b11b351d22e5187c3458f2f8c44b4e835180fab250ea631ce53ed2691029db59f6014106617fd3a7a7967e6f76c664483d7c72e12256", 0xec}], 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xc10, r0, 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0xc11, r1, 0x0, 0x0) pipe2(&(0x7f0000000280), 0x1000000) 16:21:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/154, 0x218}, {&(0x7f0000000740)=""/217, 0x106}, {&(0x7f0000000640)=""/256, 0xf8}], 0x10000000000000c5, 0x0}, 0x42) recvfrom(r1, &(0x7f0000000480)=""/223, 0xdf, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740), 0x295) _lwp_create(&(0x7f0000000180)=ANY=[@ANYBLOB="2f000f4000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000000000000000000050000000600000003000000090000000004000000000000d70000000000000004000000000000000000000000000000ffff00000000000000"], @ANYBLOB="dd0c0000090000007f000000000000801e0d00000000000009000000000000000400000000000000790000000000000000000000010000002fa000"], @ANYBLOB="ffffffff0600020004000000000400000080040000000000018000000000000000000000000000000900000000000000080000000000000000"], 0x0, &(0x7f0000000000)) 16:21:13 executing program 1: open$dir(&(0x7f0000000100)='./file0\x00', 0x2020231, 0x0) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) faccessat(r0, &(0x7f0000000240)='./file0\x00', 0x3043d619315fb75f, 0x100) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000200)={0x126c4ceb, 0x3}, &(0x7f0000000280)) fcntl$lock(r1, 0x7, &(0x7f0000000000)) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x98) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) fcntl$lock(r2, 0x0, &(0x7f00000002c0)={0x1, 0x1, 0x887a, 0x80}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) pwritev(r1, &(0x7f0000000200), 0x0, 0x7e) r3 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffff9c) getsockopt$SO_PEERCRED(r1, 0xffff, 0x11, &(0x7f0000000140)={0x0, 0x0}, 0xfffffffffffffe26) getsockopt$sock_cred(0xffffffffffffff9c, 0xffff, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r5, 0x400) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000000)) r7 = getpgid(0xffffffffffffffff) fdatasync(r1) fcntl$lock(r6, 0x7, &(0x7f00000000c0)={0x0, 0x3, 0x400000000000008, 0x88e1, r7}) 16:21:13 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x2800004) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/75, 0x4b) getrlimit(0xb, &(0x7f0000000140)) clock_nanosleep(0x20000007, 0x0, &(0x7f0000000040)={0x80, 0x42}, 0x0) r1 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000500)=""/238) semctl$IPC_RMID(r1, 0x0, 0x0) 16:21:13 executing program 4: r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x400000002, 0x0) r2 = socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) r3 = dup(0xffffffffffffffff) setsockopt(r3, 0x4, 0x6, &(0x7f00000002c0)="57a80213fcda309a3ff61aef8d8f", 0xe) syz_emit_ethernet(0xfe, &(0x7f00000001c0)="9210d02f1e82902f0cca59a4a871c22ac474a66cc3a050b86249f33e6331ed214ba71f75e00167a312e3ccd1021bc8bc4e85c7a7d4384580bc9f72431227da386198c413d14040c36069d095251258128dc79bc2e00eef1a4f7af905f2abf151b3572aff78be10b2c9363cd3789b9b35532edb9940aeba5dbdbd597260e12fe0c191875ccd49acf88e1642e8a427c33cbee33fee27e8563339dc7d14e81a143c2a0916c08772e8edc950f1641699a8bffc4a5cf4b883ba41d96c817e03a8b7dab793322c0e6f3e77f13a9be08e646e71df0b1e1b198cd8b1c0fe4cf8e558a46c86606b064ccd05ed4c49ed11e55349fc071dba0fbb5927e795193e5d9522") getsockname$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000100000000000000000000000000000000100"/110], &(0x7f0000000040)=0x6e) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) close(r1) r4 = socket(0x18, 0x2, 0x0) setsockopt(r4, 0x29, 0x20000002a, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r1, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000140)=@file={0x0, ""/65}, &(0x7f0000000000)=0x43) 16:21:13 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x2b) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) r12 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r12, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC=r12, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32]], 0x3, 0x800) r13 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r13, 0x7, &(0x7f0000000000)) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, 0x0) r14 = getegid() r15 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r15, &(0x7f00000005c0)=[{&(0x7f0000000680)="66b6716629dd790fa63d02075905baf37fc049f4ce522d8d649d1ce85ce226eb1d545b4ed08d7e568d160101f99506b4772aaab72501ca4ff7382542dd80566110088c792a79f138693a7b3d0da352833d82668aef1408233cfaafe50c90a2477dfd90d3a38f3939d08b9b7a1c50f50962c0115f42778b9df575ea3c5eb8dc0f36c6bab8c7814ce2f97e9dafa5daa4baddee50438facf26b565731da84a3bd559b1e3764aeae17f860b0149fe973dfb1347f808196751165fccf", 0xba}], 0x1, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r15, 0x0, 0x0) r16 = msgget$private(0x0, 0x0) msgsnd(r16, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r15, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r16, 0x1, &(0x7f0000000100)={{0x200, r17, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r18 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r18, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r19 = msgget$private(0x0, 0x0) msgsnd(r19, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r18, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000100)={{0x8, r20, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) r21 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r21, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r21, 0x0, 0x0) r22 = msgget$private(0x0, 0x0) msgsnd(r22, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r21, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r22, 0x1, &(0x7f0000000100)={{0x200, r23, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r24 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r24, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r25 = msgget$private(0x0, 0x0) msgsnd(r25, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r24, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r25, 0x1, &(0x7f0000000100)={{0x8, r26, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r23, r26) setreuid(r23, r20) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r28 = __clone(0x0, 0x0) ptrace(0x9, r28, 0x0, 0x0) ptrace(0x1, r28, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, 0x0, r14, r17, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r27, r28, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:13 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0xc0200, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="49f839b234b766b9b474ddee717255ca07242dca1b01b06e145f5263acba79c8bd46a7378478d67738fad5ac7a496063b21eb8622779c6d03901b05a9e523e094cc375fd758bcaa6e606afccf67c557e030728e1517941081ba7ef8d7c656d24dc5414e41a", 0x65}], 0x1, 0xff000000000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x48002, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x25ff5}], 0x1000000000000013) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x7be31aa1b3dd4011, r2, 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r3, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r3, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x200, r5, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r6 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x8, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r5, r8) seteuid(r8) readv(r0, &(0x7f0000000680)=[{&(0x7f0000002280)=""/4111, 0x100f}], 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0, 0x4) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r9, &(0x7f0000000640)=[{&(0x7f0000000140)='#', 0x1}], 0x1) 16:21:13 executing program 3: _lwp_detach(0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = __clone(0x0, 0x0) ptrace(0x9, r0, 0x0, 0x400000020000000) wait4(r0, &(0x7f0000000000), 0x10, &(0x7f0000000040)) wait4(0x0, 0x0, 0x0, &(0x7f0000000400)) r1 = __clone(0x0, 0x0) ptrace(0x9, r1, 0x0, 0x0) ptrace(0xe, r1, &(0x7f0000000040), 0x0) ptrace(0x9, 0x0, 0x0, 0x0) ptrace(0xe, 0x0, &(0x7f0000000040), 0x0) fsync(0xffffffffffffffff) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = socket(0x2, 0x2, 0x0) setsockopt(r3, 0x0, 0x16, 0x0, 0x0) getsockopt$sock_int(r3, 0xffff, 0x800, &(0x7f0000001040), &(0x7f00000010c0)=0x4) msgrcv(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/4104], 0x1008, 0x3, 0x0) msgsnd(r2, &(0x7f0000001080)=ANY=[@ANYBLOB="0100000000000000e386bda0079dfb98d22b6923c61a38faa10a4d9cdca3470f0cef24dbb70002ec2fc141959100"/60], 0x31, 0x800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgrcv(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000008000"/92], 0x5c, 0x1, 0x800) 16:21:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0}, 0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket(0x2, 0x1, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r2 = dup(r1) getitimer(0x3, &(0x7f0000000040)) listen(r2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fchdir(0xffffffffffffffff) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) shutdown(r3, 0x0) fcntl$dupfd(r0, 0xa, 0xffffffffffffffff) 16:21:13 executing program 4: r0 = socket(0x2, 0x3, 0x0) r1 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) accept(r1, &(0x7f0000000080)=@in, &(0x7f00000000c0)=0xc) r2 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESDEC=r2], 0x1) socket(0x18, 0x2, 0x9e) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 16:21:13 executing program 0: setreuid(0x0, 0xee01) r0 = msgget$private(0x0, 0x20) r1 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r1, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000100)={{0x200, r3, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r5 = msgget$private(0x0, 0x0) r6 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r6, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r6, 0x0, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef67277050cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r6, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000100)={{0x200, r8, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r9 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000000000)) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r10, 0x7, &(0x7f0000000000)) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$lock(r11, 0x7, &(0x7f0000000000)) msgsnd(r7, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYBLOB="0f69f2ff13f8a7b6bb6b692e3f966e67418ae66fd2640aaf7b44b51dcdd9b48acf924aeb5ba85e746ee9a07919851f63f9703696e8e44ca43d80067a78d2c4b0f3b65665fc62fa14d9a7e8df27", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r11, @ANYBLOB="86b9bb707f992e6f87f4b55f8deffe36ee0220f350efbe71a6ce3872ed58f01f6b9ca07fce6588e3e0b62594053027644c0b1d4942205f2f68be0895551f11323b346ef82e", @ANYRES16=r9, @ANYRESDEC, @ANYRESOCT, @ANYRES64=r10], @ANYRESHEX=r4, @ANYRESDEC=r2, @ANYRES32=0x0]], 0x3, 0x800) getsockopt$sock_cred(r4, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000100)={{0x8, r12, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r3, r12) r13 = getegid() r14 = open(&(0x7f0000000180)='./file1\x00', 0x60e, 0x4) pwritev(r14, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r14, 0x0, 0x0) r15 = msgget$private(0x0, 0x0) msgsnd(r15, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000080000f7ff31f60a0d9dbef336d91399b6000282f6e6be1a658dbef672773c0cc65c853c84a5beefe4c4b2ff445c3c10cf9e65d0e420e50db943c16ebdb6eae3298b497c57dd37c4dedbde3a3280a47675978800003f3eec65b7edbf45b82c7ebc506948058ab3749c71c9b712b188"], 0x6b, 0x800) getsockopt$sock_cred(r14, 0xffff, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000340)=0xacaa6bb69c464387) msgctl$IPC_SET(r15, 0x1, &(0x7f0000000100)={{0x200, r16, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b, 0x0, 0x0, 0x4}) r17 = open(&(0x7f0000000180)='./file0\x00', 0x60e, 0x0) pwritev(r17, &(0x7f0000000000)=[{&(0x7f00000001c0)="f6c8aa26b6d3f750c44255e21cdbf5d9ff41398bab84937a896aa9c0d574dd6da7aeb2711eac09a8c305a545bc8eb988c4c2c226e85feec434405a5a70de00026463fc95d80afd578bbd3a958fc73e9b3eaf7205a9dfa59a9469a186f3be373ff9daba9d805db5ac9c4dccf0d65135230d97e75e6618b9df05eea7b0ed4309d3f2a78ed6c305a987a7cd523c1c64972793eb693e7c17f0acf8b09563ee68d29e944c1884e04672345071187a7517f041b53e9572c89d0b", 0xb7}, {&(0x7f0000000400)="23e0f32107104cdddc39acc4942e8fc6667b843823fad92ca0f1cbd5d46aa918f87b3af926180b1f2c831a3f7e46e24252f36d1eed8198acfc66ea75a3fc1c2d3778eec491cf829e5d91a20742d9f143698977a5c77549986ad511d3821729bc27bc7caf276ba13a52d2a7ed909b42eaebbda17985f5c0800b2a80011d164b3984dbc2331987f0812952150b3821abdaddecde418fd74df344bc2a5b1d97b794b226ed1738b419853fe1629a7fcb9383ee661f2b99b5705600fca8d28920d68cb7ac5c5ab2c709659fc6b0d519e4b446939cb5c585aaf76bfe97313a64acdfccb67f9410bf6ffba321", 0xe9}], 0x2, 0x0) r18 = msgget$private(0x0, 0x0) msgsnd(r18, &(0x7f0000000800)=ANY=[], 0x0, 0x800) getsockopt$sock_cred(r17, 0xffff, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r18, 0x1, &(0x7f0000000100)={{0x8, r19, 0x0, 0x0, 0x0, 0x40}, 0x8000040000, 0x131b}) setreuid(r16, r19) getsockopt$sock_cred(0xffffffffffffffff, 0xffff, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r21 = __clone(0x0, 0x0) ptrace(0x9, r21, 0x0, 0x0) ptrace(0x1, r21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x6, r12, r13, r16, 0xffffffffffffffff, 0x52, 0x7fff}, 0x9, 0x1, r20, r21, 0xa792, 0x7fffffff, 0x6, 0x5}) clock_nanosleep(0x40000000, 0x0, &(0x7f0000000000), 0x0) 16:21:13 executing program 3: r0 = semget$private(0x0, 0x3, 0xba6b619ae73552a2) semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000500)=""/238) semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f0000000080)=""/34) open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) writev(r3, &(0x7f0000000300)=[{&(0x7f0000001180)="f0", 0x1}], 0x1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x2, 0x10, r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) open$dir(&(0x7f0000000000)='./file0\x00', 0x1200000, 0x91) 16:21:13 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xaedb429cf517ded1, &(0x7f0000000100)=0x6, 0xffffffffffffffbc) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xd, 0x6ff7732d0eaf747a, 0xffffffffffffffff, 0x0, 0x0) _lwp_setname(0x0, &(0x7f0000000000)=']%\',\'*\x00') [ 945.1906385] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/kern/kern_time.c:366:4, signed integer overflow: 4611686018736474993 - -4611686018427387524 cannot be represented in type 'long int' [ 945.2105858] cpu1: Begin traceback... [ 945.2206136] vpanic() at netbsd:vpanic+0x2aa [ 945.2606737] isAlreadyReported() at netbsd:isAlreadyReported [ 945.2907154] HandleOverflow() at netbsd:HandleOverflow+0x1fb [ 945.3307739] nanosleep1() at netbsd:nanosleep1+0x81a [ 945.3608162] sys_clock_nanosleep() at netbsd:sys_clock_nanosleep+0xb7 [ 945.4008534] sys___syscall() at netbsd:sys___syscall+0x1c8 [ 945.4609412] syscall() at netbsd:syscall+0x29a [ 945.4809706] --- syscall (number 198) --- [ 945.4809706] Skipping crash dump on recursive panic [ 945.4909846] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:153:24, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment [ 945.5110142] Faulted in mid-traceback; aborting... [ 945.5110142] fatal breakpoint trap in supervisor mode [ 945.5210285] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x282 cr2 0x745b77ab13a0 ilevel 0 rsp 0xffffc000b49319d0 [ 945.5310433] curlwp 0xfffffaa11a81e8c0 pid 4847.3 lowest kstack 0xffffc000b492f2c0 Stopped in pid 4847.3 (syz-executor.1) at netbsd:breakpoint+0x5: leave ? breakpoint() at netbsd:breakpoint+0x5 db_panic() at netbsd:db_panic+0x109 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleTypeMismatch.part.1() at netbsd:HandleTypeMismatch.part.1+0xcc HandleTypeMismatch() at netbsd:HandleTypeMismatch+0x7b db_nextframe() at netbsd:db_nextframe+0x6f6 db_stack_trace_print() at netbsd:db_stack_trace_print+0x2c4 db_panic() at netbsd:db_panic+0xa3 vpanic() at netbsd:vpanic+0x2aa isAlreadyReported() at netbsd:isAlreadyReported HandleOverflow() at netbsd:HandleOverflow+0x1fb nanosleep1() at netbsd:nanosleep1+0x81a sys_clock_nanosleep() at netbsd:sys_clock_nanosleep+0xb7 sys___syscall() at netbsd:sys___syscall+0x1c8 syscall() at netbsd:syscall+0x29a --- syscall (number 198) --- [ 945.5410577] Skipping crash dump on recursive panic [ 945.5410577] panic: UBSan: Undefined Behavior in /syzkaller/managers/netbsd-kubsan/kernel/sys/arch/amd64/amd64/db_machdep.c:154:14, member access within misaligned address 0x4 for type 'struct x86_64_frame' which requires 8 byte alignment [ 945.5410577] Faulted in mid-traceback; aborting... [ 945.5410577] fatal breakpoint trap in supervisor mode [ 945.5410577] trap type 1 code 0 rip 0xffffffff8021ddbd cs 0x8 rflags 0x282 cr2 0x745b77ab13a0 ilevel 0x8 rsp 0xffffc000b49306d0 [ 945.5410577] curlwp 0xfffffaa11a81e8c0 pid 4847.3 lowest kstack 0xffffc000b492f2c0 Stopped in pid 4847.3 (syz-executor.1) at netbsd:breakpoint+0x5: leave