1314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1, 0x0}, 0x80040) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:53 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) msgget$private(0x0, 0x57d) socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r0 = dup(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) 01:37:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) msgget$private(0x0, 0x57d) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:54 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:37:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:37:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:37:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:37:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:37:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(0x0, 0x0, 0x104) shutdown(r1, 0x0) 01:37:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(0x0, 0x0, 0x104) shutdown(r1, 0x0) 01:37:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:37:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(0x0, 0x0, 0x104) shutdown(r1, 0x0) 01:37:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}], 0x2, 0x104) shutdown(r1, 0x0) 01:37:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:37:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}], 0x2, 0x104) shutdown(r1, 0x0) 01:37:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:37:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}], 0x2, 0x104) shutdown(r1, 0x0) 01:37:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:37:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:37:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, 0x0, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}, {}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(0xffffffffffffffff) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) 01:38:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) 01:38:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) shutdown(r1, 0x0) 01:38:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) shutdown(r1, 0x0) 01:38:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) shutdown(r1, 0x0) 01:38:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) 01:38:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x0, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(0x0, 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:07 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) msgget$private(0x0, 0x57d) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:08 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) msgget$private(0x0, 0x57d) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) 01:38:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:10 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r0, 0x0) 01:38:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:10 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r0, 0x0) 01:38:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:10 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r0, 0x0) 01:38:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) 01:38:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) 01:38:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(0x0) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) 01:38:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:13 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(0x0) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(0x0) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0), 0x0, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(0xffffffffffffffff, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:15 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(0xffffffffffffffff, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:16 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(0xffffffffffffffff, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x0, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:18 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x0, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x20}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x0, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(0x0, 0x0, 0x104) shutdown(r1, 0x0) 01:38:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(0x0, 0x0, 0x104) shutdown(r1, 0x0) 01:38:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(0x0, 0x0, 0x104) shutdown(r1, 0x0) 01:38:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:21 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) recvfrom$inet(0xffffffffffffffff, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:38:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {0xffffffffffffffff, 0x2}, {}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:22 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(0x0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) recvfrom$inet(0xffffffffffffffff, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:38:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(0x0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8}, {}, {}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) recvfrom$inet(0xffffffffffffffff, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:38:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(0x0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, 0x0, 0x0, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(r1, 0x0) 01:38:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) shutdown(r1, 0x0) 01:38:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) shutdown(r1, 0x0) 01:38:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x0) shutdown(r1, 0x0) 01:38:25 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, 0x0, 0x0, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, 0x0, 0x0, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[], 0x0, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:27 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}], 0x3, 0x104) shutdown(0xffffffffffffffff, 0x0) 01:38:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) flock(0xffffffffffffffff, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) flock(0xffffffffffffffff, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) flock(0xffffffffffffffff, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[], 0x0, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) poll(&(0x7f0000000040)=[{}, {}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:28 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[], 0x0, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:38:29 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:29 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:30 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:31 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x0) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:38:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:32 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x0) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:38:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x0) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:33 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:38:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:34 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:38:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) 01:38:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:38:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) 01:38:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:38:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, 0x0, 0x0, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) 01:38:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:37 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, 0x0, 0x0, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:37 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:38 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, 0x0, 0x0, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[], 0x0, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:40 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[], 0x0, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:40 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[], 0x0, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, 0x0, 0x0, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 01:38:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) shutdown(r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 01:38:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) shutdown(r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) shutdown(r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) flock(0xffffffffffffffff, 0x1) shutdown(r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) flock(0xffffffffffffffff, 0x1) shutdown(r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:42 executing program 0: r0 = dup(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) flock(0xffffffffffffffff, 0x1) shutdown(r3, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 01:38:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:43 executing program 0: r0 = dup(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:43 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:38:44 executing program 0: r0 = dup(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:38:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a1"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:38:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a1"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:38:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a1"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:46 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0x8}, {0xffffffffffffffff, 0x20}], 0x2, 0x104) shutdown(r1, 0x0) 01:38:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:46 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:46 executing program 3: shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/34, 0x22}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x100) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = dup(r3) setsockopt$inet6_tcp_buf(r4, 0x6, 0x23, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ip6_pcbopts: all specified options are cleared. 01:38:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = dup(r1) shutdown(r2, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYBLOB="010024151431a73c04a069a568d5030a15c75861e8c97b8dc27ac1e4312c5ef74ffe6dea7d69be35a831852147da1e0de07718a7bc85bc5c0a75eeed6fca78e37a4ea615020734b773b107392be06e7dfcbc368e37b88b50f8626ca8036700"/105, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000180)={r8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r8}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r8, 0x8, 0x1}, &(0x7f0000000140)=0x8) r9 = dup(r0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r10, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r9, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) r12 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r12, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r11, 0x0) r13 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r13, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r13, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r14 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r14, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r14, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r15 = dup2(r13, r14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r15, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000340)=0x4) 01:38:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:38:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r1, &(0x7f00000001c0), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r3, 0x0) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000040)="b2eafce139261999f94ecd9751f02cf495b337f7c08974e4c78f7a63df3e7180f2183602af03f4639de476f099112b869b3f35170cb380410b74ce48ed5d85eb0d6bab983597bffe6ac45db65bea05fc57ed2d01e4f93528fb3c03bf22f6f16bad73b929f0ea5fe6d16297593806fcb3e338cb5bf3bea2a7991ace2d145ddefaf316523ea7b34fb888001d7ec06d0ea758f86b2dcffbeb65f6bac4899270f979d87e8ca7") r4 = dup(r0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) write(r5, &(0x7f0000000100)="c9605597c6e8d3cc874c07ba6a54914f07932351ae80c4af6258c545c6253250855dd1c77736da1be19066314c30f1f9e9cda1af339fa3847e5092d70f15b499d4b0d451d70b511f47617f3dade95612f9c7541157c453d6d22ddf0678559bef3be34f4ba0343bbeab360cf9a0b7a2184e8f0b0a60cdfedd9b772221a5c5bf0a0cd2bdcfc752e321b504bce2", 0x8c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000440)=""/248, 0x13a, 0x0, 0x0, 0x0) shutdown(r7, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:38:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) 01:38:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r3, 0x0, 0x26, 0x0, 0x0, 0x23) shutdown(r1, 0x0) dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r5 = getegid() setresgid(0x0, 0x0, r5) setregid(r5, r5) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r6}, 0x0, 0xfffffffffffffffc}) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r7, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r6, r5, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r8 = getegid() r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fstat(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(0xffffffffffffffff, 0x5) r13 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r13, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r16, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r15}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r17}, 0x0, 0xfffffffffffffffc}) r18 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r18, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r18, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r18, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r17, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r19 = getegid() setresgid(0x0, 0x0, r19) r20 = getegid() setresgid(0x0, 0x0, r20) setregid(r20, r20) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r21}, 0x0, 0xfffffffffffffffc}) r22 = semget$private(0x0, 0x7, 0x0) semop(r22, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r22, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r22, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r21, r20, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r20]) setregid(r19, r20) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r23}, 0x0, 0xfffffffffffffffc}) r24 = semget$private(0x0, 0x7, 0x0) semop(r24, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r24, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r23, r19, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r19]) r26 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r27 = fcntl$getown(r26, 0x5) r28 = getpid() shmctl$IPC_SET(r13, 0x1, &(0x7f0000000200)={{0xfffffffd, r14, r15, r17, r25, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r27, r28, 0x81}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)={{0x1, r6, r8, r10, r11, 0x1a0, 0x8d2}, 0x4, 0xfff, 0x9, 0x2, 0x0, 0x3, r12, r27}) freebsd10_pipe(&(0x7f00000004c0)) r29 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r29, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r29, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r29, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:38:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:48 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) 01:38:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @mcast1}}}, 0x108) shutdown(r2, 0x0) r4 = dup(r2) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r5, &(0x7f0000000600)=[{&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000440)=""/120, 0x78}, {&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/131, 0x83}], 0x4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r7 = accept$unix(r1, &(0x7f0000000100)=@file={0x17, 0x0, ""/21}, &(0x7f0000000140)=0x17) fcntl$getflags(r7, 0x3) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:38:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) 01:38:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) writev(r4, &(0x7f0000000180)=[{&(0x7f0000000440)="2f8cd4a1a2ea45b40e95da15fa744b4e20bb87394b2b7d8c6920bf88a7d4595587b1a7c1de0302c3bf18b62f5679958a8d15a4b1e635d237e62ec871163e4f310bc9fb2d65eba0f25115bfced1b7e0f98d713dbf7fe9dba24c1394e4354c0845cc9096cd5471d9056f4251fdbe5df9fa44eaee8a72104957e821242c915488c5ee5127c45cfa32adbddb645cdf6bfd1e5949496035a6f36096cc96287aec424e1b03b5e94a6eb92ceb2e23f1e32406f51fe62457b9de85b1115a9c393984f93a382a9385b5aa6e8a2f", 0xc9}, {&(0x7f0000000540)="39efc0d244b71a7f96092c31cf9f87e5c26f873cf58e8b5452c50a02dcfa24fe519de16f95ec90d1bb068cee983db70e54a6533a87642408005b3a955279af9d44baed913d9b948ac8f183d028ad60c2e50d5ed2d88904d4d88fb97fa92a51baf2611a421641a0c70e3bf21189d713acc03847bd51a4cc22936f847eaffb3f57fdf15eaa2b530edefc7f40ef94fd57e48e3820fc8fc271e232630e7f424ca4267f89195f0985111243f2b4d5b0816103bf8f78789f334deb1dcf7f9f7517a091e0f8057ba4f275ec77b38756e5105593f8c994d6802b36e4d48ddc58f6dca3b39d802549f489188fb1620b7bfbb2", 0xee}], 0x2) freebsd11_fstat(r3, &(0x7f0000000100)) shutdown(r1, 0x0) r5 = dup(r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) ip6_pcbopts: all specified options are cleared. 01:38:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:38:50 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:38:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) 01:38:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r5 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000300)=0x10) 01:38:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e9"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000b00)=[{&(0x7f0000000340)=""/38, 0x26}, {0x0}, {0x0}], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000b80)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r5, r6) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r7, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/247, 0xf7}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0}, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/171, 0xbd}, {0x0}, {0x0, 0x39}, {0x0}, {0x0}, {0x0, 0x29}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)=0x5, 0x4) r8 = dup(r0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r9, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r8, 0x0) r10 = dup(r9) r11 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r11, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r10, 0x0) 01:38:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:38:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:38:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = dup(r0) shutdown(r1, 0x0) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000000140), 0x4, &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0xfffffffc, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) 01:38:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) accept(r2, &(0x7f0000000100)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000180)={r8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r8}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={r8, 0x7}, 0x8) r9 = dup(r2) r10 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r10, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r9, 0x0) 01:38:55 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:55 executing program 1: r0 = dup(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = dup(r3) accept4$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r5 = getpgrp(0x0) setpgid(r2, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}, {&(0x7f00000005c0)=""/180, 0xb4}, {&(0x7f0000000800)=""/111, 0x67}, {&(0x7f0000000880)=""/55, 0x2b}], 0x0, 0x0}, 0x0) r8 = dup(r7) shutdown(r8, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4c) r9 = dup(r6) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) recvmsg(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r11, 0x0) symlinkat(&(0x7f00000001c0)='./file1\x00', r11, &(0x7f00000002c0)='./file0\x00') symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') r12 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r12, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r9, 0x0) 01:38:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:38:56 executing program 1: r0 = dup(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) flock(r2, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000100)=""/236, 0xec, 0x40002, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:38:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:57 executing program 1: r0 = dup(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:38:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:38:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0xcbba, "bcead895de4e1e8535cd0724098d89b5"}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) munlockall() r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r3, 0x0) r4 = dup(r1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) chroot(&(0x7f0000000140)='./file0\x00') shutdown(r4, 0x0) 01:38:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:38:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:58 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:38:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) getuid() r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x1, 0x0, @empty}}}, 0x108) setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000140), 0x4) recvfrom(r4, &(0x7f0000000000)=""/234, 0xea, 0x2, 0x0, 0x0) shutdown(r3, 0x0) getrlimit(0x6, &(0x7f0000000100)) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) accept(r5, &(0x7f0000000180)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) 01:38:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/187, 0xbb}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) pwritev(r3, &(0x7f00000001c0)=[{&(0x7f0000000100)="e15e42a34353b2fd3ce983801fbc6240c5331d85f0d80e3caf9062fbafea667d4c9e4f9b50f3382ec0e3dacddc7e2aaa430c6e2437c2c6d2bb1d58fe792af9a0d08ac0a5eacde16d379c772c55a5a83191d3ced75db26c4139d119a2882ec4851f3afa2ee2f3b15134c01431848a3459e117be0f52e5a652e6426df7a7fcc1019df4467e146d0a3d08ce9499f22e02ecb50026231014ef6c93a899cc84386f173135ca074246323e42e545d7f7ad4d0ba9", 0xb1}, {&(0x7f0000000440)="17c796e9ec7ed4a0b7589abbef4c49e183be13313127e665f37a318854686eec6943526d8ac1618d292787b6bac5ed370a8ef2601bbab2711a04e59d90935ac773b905ffc6e1e7260f5b7239a2fbce13609f37fc025b503a6c5a12d7730c3274a454734d0b32a8c01c9da2ae9543c2f98a58af4a8980d398153b84bf37671b11f0ff872fe463001d71a1a1c4813e070b9ca60a00841faeace859ea4b2ea46309c7b11a2c0269ddf368327a9cee77a44388238c98889dc4271079bdcfe7207dccb230d05d1c58bc1bbb7d8f5f93282637a8e791c34c492ec3ef50e769c2", 0xdd}], 0x2, 0x200) shutdown(r1, 0x0) r4 = dup(r2) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:38:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:38:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:38:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:38:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/190, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xffffffffffffff1f}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) writev(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f00000001c0)="f4b8e071a1476354c6ee8c7f22", 0xd}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="1aa55d6ac7efd0cebe5cf1ba46f262baca7c6af609b3dd", 0x17}, {&(0x7f0000001300)="62005628b1a2d24aa3e4f358cfaa21b6dfdf99960e24553bade4348fdb80626e8366cc2a8f22bcc358c857dc75a95eb29439cd441727fadc636baf3c24e1bca114812967884e9d6743d85dfe16ce46977f41124ce4cb038d861936efa00e5e5efe9cafbd86342d6534b3fad4b7d21790a87e432afe357743e9", 0x79}, {&(0x7f0000001380)="9e4f0b7fa74370f178800f191520fc242b6c5ce14d34c1dd96ca37510ab2916ebfb3c5a1777776d2f28e5e8031931f144c3de3955ca5092cbb5dc36c73061600c83374232581769e8cafb4630d8e696bde65703b6df80711b86afe3bab3dea708d88ba6de603192680f7d4f3d3241c308e97860c33905b032dfa0135d577bd8d053dba114daed4299207e7ae01129bf2940ab5d7f14514c8e24dc9c71aee881c0787d89a2bb9f97571cb4f85721efcbb3bb7b5071683868b1f48b642095be9704b907fbd20fc8ed54fa455", 0xcb}, {&(0x7f0000001480)="412ea428a9c6523612d8ae157c35b6be2246ad34e19a80b0e5b798d598f5d0fa5f1049b4caa920a32d6f29f9587cd7951a70bc28e72fdcaadc5cd5e62528c8c5eb965d55ef3b49e0f6b5bc922325b503a8b247e06d1f43c7e8b9281ac115b5b98aeb44f9ab005f8a432c4f7fb7892e1e879e0a747e590a463c576aca3f13a55550c6b38b8f3db8", 0x87}, {&(0x7f0000001540)="eb55db8e04fa7543c9d8c9bbf8140b1fa0cbd64eab460ed7d3e2eeda9ddca29359d86760532fba820cc9c88447186b9976cdb6101528a3d2aab9b3ae90b13cdc62e77a806ebb9a86a3dd03172722f003978623e90aee8bc4b30d87116b9ddc5073e5a1322bbf0528ab74b3dbb64a5603a23aed13", 0x74}, {&(0x7f00000015c0)="ba3f09ec707766eef1901a20c0fd053a1e7747a20cc6a85fc47a8160201aaa17f1f0cfeac07a1947f3dbed1046da058a3a90ac224e0feccebc92e6bcb0452e718f191adb7c68aaeff383", 0x4a}, {&(0x7f0000001640)="94780110781af604bc72487f035afa66fd1301bf818d77ed615614cd842ba7472feba82bf9a258a99d0e48c9617ce5ec3c29f23e71210527d74e703b8de10d281d2a21ee15be0a368028a147f4fa6ef1af001fa1af26ba16f0b9f1a2ead71de1003cb5ce8b9884665113ae9521b85998f3734307bfef5f2429514526f6393a2a172b296c051eddd92f", 0x89}], 0x9) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) getsockopt$inet_udplite(r5, 0x88, 0x6, &(0x7f00000017c0), &(0x7f0000001800)=0x4) 01:39:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r3, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$inet(r2, 0x0, 0x0, 0x40040, 0x0, 0x0) shutdown(r1, 0x0) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:39:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = dup(r1) shutdown(r2, 0x0) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x8) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) 01:39:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) accept4$inet6(r3, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x20000000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) 01:39:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:03 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:03 executing program 3: r0 = getegid() setresgid(0x0, 0x0, r0) r1 = getegid() setresgid(0x0, 0x0, r1) setregid(r1, r1) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r2}, 0x0, 0xfffffffffffffffc}) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r2, r1, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r1]) setregid(r0, r1) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r4}, 0x0, 0xfffffffffffffffc}) r5 = semget$private(0x0, 0x7, 0x0) semop(r5, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r5, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r4, r0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r0]) setgid(r0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r6, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r7, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) r12 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r13 = socket$inet_udplite(0x2, 0x2, 0x88) r14 = dup(r13) close(r14) r15 = socket$inet6_sctp(0x1c, 0x5, 0x84) r16 = dup2(r15, r15) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r14, 0x84, 0xe, &(0x7f0000000180)={r17}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r17}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000011c0)={r17, 0xbc6d}, &(0x7f0000001200)=0x8) recvmsg(r11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) r18 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r18, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r18, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r18, 0x0) getpeername$inet(r18, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) shutdown(r11, 0x0) ioctl$DIOCKILLSTATES(r11, 0xc0e04429, &(0x7f0000000100)="ff78f3d458e03f43330a78ca02eeb19ff48c0737693821cece51e1e0d7fc4620c127c8ca24dfc733603bf06a10f9e08b82f50532f904db32d59df22188aa674cd82eeb8c6dcfb632e6c4edbc5a7c3f9899595873e4b8722cfd482c256850369c284a612b47ea6929a3b200ad532b1ee1081a4cc79e3848172f37dbd2516696d2fe32c391") recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:39:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:39:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x2, 0x2, 0x3]}, 0xa) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:39:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = msgget$private(0x0, 0x0) msgrcv(r5, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setresgid(0x0, 0x0, r7) setregid(r7, r7) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r8, 0x0, 0x0, 0x0, 0x88}, 0x0, 0xfffffffffffffffc}) r9 = semget$private(0x0, 0x7, 0x0) semop(r9, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r8, r7, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r7]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() msgctl$IPC_SET(r5, 0x1, &(0x7f00000001c0)={{0x6, r6, r7, r10, r11, 0x24, 0xe4}, 0x9, 0xb72, 0x1f, 0x10000, 0x200, 0x987, 0x0, 0xffffffffffffffff}) msgsnd(r5, &(0x7f0000000440)={0x0, "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"}, 0x105, 0x800) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r1, 0x0) 01:39:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100eb5a1709fbbbedc002fca8a105b19900bd41443294df1d04900388a2caa31b9030d5f9bd105cec3ac09656d26e2eb055655293b026fb8905b14921f79bdf6fa0fa904517a474350f9d866a9325c709bff58d63fdca58b4e8bbb31970bc5e5d07636f518accbb322263c8f66096972b549f72bae33b584ecd492308bc9e961c987c2833edc1c2d514b55eb330233227285d76dc3f05281e12da5ef1349036ef3b3bbb917d3b9ae0cad0ddea8b07c83877cb39156917dc01c5abc9930000000000000000000000006c250ec4bf120f46ac4c285e7738cf1ebd07f8637dd17f60b3dd1fe2d1fe2a7363", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r10}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000002c0)={r10, 0x83, "064230dd6f9c13c43a5f784a97bfeb9537cabd13d22b9cb413c188b648eab861100b62fe725447b23eb2dcd639091bea8b85da52e3039d2da47ade859e9f5125cfaade8d572182744c09502d8e5f4f6c3e6cc5426305e98a0fff0a45a5121f1ef393442c5b9972aa9adffdd11975da2c9fe7cee50bdc7adf3a75bb8a1ca75f47ae3d18"}, &(0x7f0000000440)=0x8b) r11 = dup(r3) close(r11) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = dup2(r12, r12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000180)={r14}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r14}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r14, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r15, 0x1}, &(0x7f00000001c0)=0x8) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r16 = dup(r0) r17 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r17, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r16, 0x0) r18 = dup(r17) r19 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r19, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r18, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(0x0, 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(0x0, 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(0x0, 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r2, 0x0) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_tcp_int(r5, 0x6, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:39:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={r10, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r11, 0x10001}, &(0x7f00000001c0)=0x8) ip6_pcbopts: all specified options are cleared. 01:39:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:39:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:39:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:08 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x800) 01:39:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x1) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fcntl$getown(r0, 0x5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:39:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x800) 01:39:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r3, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x80084, 0x0, 0x0) shutdown(r1, 0x0) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, 0x0, 0x0, 0x0, 0x800) 01:39:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/199}, {&(0x7f0000000840)=""/171}, {&(0x7f0000000540)}, {&(0x7f0000000780)=""/65}], 0x1b) pipe2(&(0x7f0000000380), 0x180004) r1 = socket$inet6(0x1c, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000003c0)='hd\x00', 0x3) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r10}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000100)={r10, 0x91d, 0x6, [0x200, 0x2, 0x3, 0xff, 0x6, 0x38f]}, &(0x7f0000000140)=0x14) r11 = dup(0xffffffffffffff9c) r12 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r12, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r11, 0x0) r13 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r13, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r13, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r14 = dup(r13) r15 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r15, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r16 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r16, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r16, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_buf(r16, 0x29, 0x31, &(0x7f0000000400)="2a95272d33f0143e50a7b08f8cdf02b1b089d919991e9b6077894d763f0525179b12fc9a88fe58056aeb4ccca2808a3aa429b8ed9cdeaa494fdd995087c4cb402869d26f118ac2cbe19e2d578685f8b933898bc296199918a688288cfd975baa5c5d5126f70da9b30969165710580ee32269df4960f3e7362fa61b0c02816ca70b4c93f3a113fc6c5122421099c8dac7840292beb07f7b85a877605a33b3b3bd671fc4ad7f9539b8a6fece2e2ac0a9bde4db2d94719c5acac09f32", 0xbb) shutdown(r14, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x0) 01:39:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/185, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x4b}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet6(0x1c, 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r6 = dup(r5) shutdown(r6, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r8 = dup(r7) shutdown(r8, 0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) close(r11) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = dup2(r12, r12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000180)={r14}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r14}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000140)={r14, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f00000001c0)={r15, 0x7, 0xfffffff9, 0x2}, &(0x7f0000000440)=0x10) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000100)=0x4118, 0x4) r16 = socket$inet_udplite(0x2, 0x2, 0x88) r17 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r17, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r17, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r18 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r18, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r18, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r19 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r19, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r19, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r19, 0x1) recvfrom(r16, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:11 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x0) 01:39:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x0) r4 = socket$inet6(0x1c, 0x10000003, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty, r6}, 0x14) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r8 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r8, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000140)={@empty, r6}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r9 = dup(r3) r10 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r10, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r9, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x0) 01:39:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r6, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000100)={0xf, "37dfa393342e2b622e856a46c19e9b28"}, 0x14) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:13 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(0x0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) ftruncate(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r3, 0x0, 0x26, 0x0, 0x0, 0x23) shutdown(r1, 0x0) dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r5 = getegid() setresgid(0x0, 0x0, r5) setregid(r5, r5) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r6}, 0x0, 0xfffffffffffffffc}) r7 = semget$private(0x0, 0x7, 0x0) semop(r7, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r7, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r6, r5, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r8 = getegid() r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fstat(r9, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(0xffffffffffffffff, 0x5) r13 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r13, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r16, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r15}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r17}, 0x0, 0xfffffffffffffffc}) r18 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r18, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r18, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r18, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r17, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r19 = getegid() setresgid(0x0, 0x0, r19) r20 = getegid() setresgid(0x0, 0x0, r20) setregid(r20, r20) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r21}, 0x0, 0xfffffffffffffffc}) r22 = semget$private(0x0, 0x7, 0x0) semop(r22, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r22, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r22, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r21, r20, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r20]) setregid(r19, r20) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r23}, 0x0, 0xfffffffffffffffc}) r24 = semget$private(0x0, 0x7, 0x0) semop(r24, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r24, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r23, r19, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r19]) r26 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r27 = fcntl$getown(r26, 0x5) r28 = getpid() shmctl$IPC_SET(r13, 0x1, &(0x7f0000000200)={{0xfffffffd, r14, r15, r17, r25, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r27, r28, 0x81}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)={{0x1, r6, r8, r10, r11, 0x1a0, 0x8d2}, 0x4, 0xfff, 0x9, 0x2, 0x0, 0x3, r12, r27}) freebsd10_pipe(&(0x7f00000004c0)) r29 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r29, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r29, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r29, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x800, 0x41) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000140)=0x5, 0x4) shutdown(r3, 0x0) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x0) r5 = dup(r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) listen(r7, 0x8) 01:39:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r1, &(0x7f00000001c0), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r3, 0x0) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000040)="b2eafce139261999f94ecd9751f02cf495b337f7c08974e4c78f7a63df3e7180f2183602af03f4639de476f099112b869b3f35170cb380410b74ce48ed5d85eb0d6bab983597bffe6ac45db65bea05fc57ed2d01e4f93528fb3c03bf22f6f16bad73b929f0ea5fe6d16297593806fcb3e338cb5bf3bea2a7991ace2d145ddefaf316523ea7b34fb888001d7ec06d0ea758f86b2dcffbeb65f6bac4899270f979d87e8ca7") r4 = dup(r0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) write(r5, &(0x7f0000000100)="c9605597c6e8d3cc874c07ba6a54914f07932351ae80c4af6258c545c6253250855dd1c77736da1be19066314c30f1f9e9cda1af339fa3847e5092d70f15b499d4b0d451d70b511f47617f3dade95612f9c7541157c453d6d22ddf0678559bef3be34f4ba0343bbeab360cf9a0b7a2184e8f0b0a60cdfedd9b772221a5c5bf0a0cd2bdcfc752e321b504bce2", 0x8c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000440)=""/248, 0x13a, 0x0, 0x0, 0x0) shutdown(r7, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r1, &(0x7f00000001c0), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r3, 0x0) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000040)="b2eafce139261999f94ecd9751f02cf495b337f7c08974e4c78f7a63df3e7180f2183602af03f4639de476f099112b869b3f35170cb380410b74ce48ed5d85eb0d6bab983597bffe6ac45db65bea05fc57ed2d01e4f93528fb3c03bf22f6f16bad73b929f0ea5fe6d16297593806fcb3e338cb5bf3bea2a7991ace2d145ddefaf316523ea7b34fb888001d7ec06d0ea758f86b2dcffbeb65f6bac4899270f979d87e8ca7") r4 = dup(r0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) write(r5, &(0x7f0000000100)="c9605597c6e8d3cc874c07ba6a54914f07932351ae80c4af6258c545c6253250855dd1c77736da1be19066314c30f1f9e9cda1af339fa3847e5092d70f15b499d4b0d451d70b511f47617f3dade95612f9c7541157c453d6d22ddf0678559bef3be34f4ba0343bbeab360cf9a0b7a2184e8f0b0a60cdfedd9b772221a5c5bf0a0cd2bdcfc752e321b504bce2", 0x8c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000440)=""/248, 0x13a, 0x0, 0x0, 0x0) shutdown(r7, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{0x0}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:16 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket$inet6(0x1c, 0x10000003, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty, r7}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000100)={@rand_addr="d172a15c6f15030801411d754ca57428", r7}, 0x14) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r1, &(0x7f00000001c0), 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r3, 0x0) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000040)="b2eafce139261999f94ecd9751f02cf495b337f7c08974e4c78f7a63df3e7180f2183602af03f4639de476f099112b869b3f35170cb380410b74ce48ed5d85eb0d6bab983597bffe6ac45db65bea05fc57ed2d01e4f93528fb3c03bf22f6f16bad73b929f0ea5fe6d16297593806fcb3e338cb5bf3bea2a7991ace2d145ddefaf316523ea7b34fb888001d7ec06d0ea758f86b2dcffbeb65f6bac4899270f979d87e8ca7") r4 = dup(r0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) write(r5, &(0x7f0000000100)="c9605597c6e8d3cc874c07ba6a54914f07932351ae80c4af6258c545c6253250855dd1c77736da1be19066314c30f1f9e9cda1af339fa3847e5092d70f15b499d4b0d451d70b511f47617f3dade95612f9c7541157c453d6d22ddf0678559bef3be34f4ba0343bbeab360cf9a0b7a2184e8f0b0a60cdfedd9b772221a5c5bf0a0cd2bdcfc752e321b504bce2", 0x8c) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000440)=""/248, 0x13a, 0x0, 0x0, 0x0) shutdown(r7, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{0x0}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r1, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x4, 0x1) flock(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r5 = dup(r4) shutdown(r5, 0x0) ioctl$DIOCGETQSTATSV1(r5, 0xc0204432, &(0x7f0000000440)="1b163cadc835cf7b161caed80c8e96450574b8b81b28edbf273a83f904edce38469285852a16f91ff901c02d907368100b05a7abbc3a49f6226cdf3ef83c12ce1c471ddc5f5d15f60ac18a7eb88dd3db663bdc0bb68a6d8d69dedc113a5b3cf8e19f2651185bdd3ffeabb10737b5fcf26bbad359541471665567f2fdc57913de471426ae0ff9deec8c13528058658159273dfd7ea5936758beabd435fc0fbeea7f4e10298b56a3fc7deb4f02a688d2530f94e29fe17df5772d1ac0cf6e08d155457be9c16009bd54036a55646dcd3bcc691b27bf1ab344d7a4415327e6e1427c4be239a2e5833bce4f5b8eb6945d89e9a8") r6 = dup(r3) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = dup(r7) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r8, 0x0) 01:39:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:17 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/313]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/173, 0xb8}, {0x0}, {0x0, 0x27}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfeb4}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:39:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{0x0}], 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:18 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000440)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:18 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) dup(r3) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:18 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:39:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{0x0}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:19 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r13, 0x7, 0x9, 0x6}, 0x10) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r1, 0x0) 01:39:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{0x0}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:19 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r4, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r4, 0x0) sendto$inet(r4, &(0x7f0000000100)="33a836a17ac6ef5305a9f6c3761dd320dcfbba1ce275fb3069c46ce99be1d22b32a2827562e8ba620275e696fa681b3e6b205180c185e75484e608357045b2bfaf1f5d899698f72ddd349295fdb77ce08dde2ddfda653f930cb2f65baeaa4085451993a6e739e962e6c3240ed6df8e5b7558ceec42c68b2731db8386dd04dbcd8d624e5b1b9a98299ff1e957589813d5f05f83852e1abd21b6eb2236d2b8e91660f98889733226386862a6eda271d9ef3e87a8e382c54683b7af", 0xba, 0x20000, &(0x7f00000001c0)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000440)={0x4, 0x401, 0x0, 0x4}, 0x8) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r5, 0x1) 01:39:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) r7 = socket$unix(0x1, 0x2, 0x0) shutdown(r7, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(0x0, 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(0x0, 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(0x0, 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{0x0}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x23, &(0x7f00000001c0)=""/60, &(0x7f0000000440)=0x3c) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000180)=0x40, 0x4) shutdown(r1, 0x0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = dup(r2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:20 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:20 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) freebsd10_pipe(&(0x7f0000000580)) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r13, 0x401, 0x7945}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000440)={r14, 0x101, 0xfb, "a03d220d825e8c7019e10b5844a4976ba1600699685b223f23d525c91c854837c4754308a569b0a42724019077b4e5fe45c4f2d4940ca97e3ec613483390f16bf06d58da6d657c3a64095bbf56e9e23e644e58daebf508c9dbfb051b5838cb07a6fd4e0f7696fd476a285fab50db6e5bf2fb9fa0a9474da8f1535cbbc1649956574cc7f292e35d15d5836820f0eb09f956beb4a2e6d88ade48b23af8b7279abc3dbdf0b0e8b925068cd8640d69104dc9c60e5c5969244fe5a28fd68dca043e114c5b83b8b13c79fc356e626d0d9fde5f096910d0d24988c5fb389ca984c23bded0cf0233a1f970eed0965b393ed66791ce7000e662f53896126acf"}, 0x103) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x0) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x0) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt(r0, 0x9, 0xfffffffc, &(0x7f0000000100)=""/40, &(0x7f0000000140)=0x28) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r10}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000001c0)={r10, &(0x7f0000000180)}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={r11, 0xfffd}, 0x8) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r12 = dup(r3) r13 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r13, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r12, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:21 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) getitimer(0x0, &(0x7f0000000140)) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x1) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000000d49621a466b00004deb7"], 0x9, 0x0, 0x800) 01:39:21 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x0) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x53, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) recvfrom$inet(r5, &(0x7f0000000100)=""/238, 0xee, 0x40041, &(0x7f00000002c0)={0x10, 0x2, 0x3, @loopback}, 0x10) 01:39:22 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:22 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x0, 0x80, 0x0, 0x0) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = socket(0x1c, 0x2, 0x2) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) close(r11) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = dup2(r12, r12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000180)={r14}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r14}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000140)={r14, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000100)=0x7, 0x4) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(0xffffffffffffffff, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) preadv(r4, &(0x7f0000000680)=[{&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/84, 0x54}, {&(0x7f0000000540)=""/63, 0x3f}, {&(0x7f0000000580)=""/50, 0x32}, {&(0x7f00000005c0)=""/185, 0xb9}], 0x6, 0x448) r5 = dup(r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000800)=ANY=[@ANYBLOB="b34b1b264e23c0634561eca12593848eec", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000700)={r13, 0xa1b0, 0x2, 0x3, 0x4}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000780)={r14, 0x2, 0x37}, &(0x7f00000007c0)=0x8) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaad2513143000086dd608d0000003000005e689954cd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c04000000000000040100050200000014b11c0a05383201ae0f0aad5589554b11468c618f00feff0502000000000000"]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x51, &(0x7f00000002c0)={0x3, {{0x1c, 0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x88) chdir(&(0x7f00000000c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000440)=0x8) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:23 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, 0x0) shutdown(r2, 0x0) 01:39:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, 0x0) shutdown(r2, 0x0) 01:39:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)) shutdown(r2, 0x0) 01:39:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r2, &(0x7f0000000200), 0x0) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe49) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x81, @empty, 0x8}}, 0x0, 0xffffffff, 0x8, 0x11b, 0x3, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000001c0)={r8, 0x9, 0x1}, 0x8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r10, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) r12 = dup(r11) recvmsg(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r12, 0x0) ioctl$DIOCXBEGIN(r12, 0xc0104451, &(0x7f0000000200)="fdb3f54ea0681fa4eb4b14137f") r13 = dup(r9) shutdown(r13, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000440)={r8, 0xffff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r13, 0x84, 0x107, &(0x7f00000004c0)={r14, 0x0, 0x2, 0x80000000, 0xfffffffffffffffa}, &(0x7f0000000500)=0x18) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:24 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3db, 0x10001}, &(0x7f00000011c0)=0xc) readv(r7, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) r8 = open(&(0x7f0000001200)='./file0\x00', 0x20000, 0x54) shutdown(r8, 0x1) shutdown(r7, 0x0) setsockopt$inet_udplite(r7, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)) shutdown(r2, 0x0) 01:39:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) socket$inet6(0x1c, 0x2, 0x1) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:25 executing program 2: syz_emit_ethernet(0xbb, &(0x7f00000002c0)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x85, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}], @generic="2d9b3f2fbf2172aae03789a18e4ed73053a9c269c8aef3a25eeccfcb8125cd265fc088e008d671b498bd50770887762f76adbfa7bcba78d747fd9304b441a50c40f44619a6b3cf6b3a78ff5e8356432c5b6d699767"}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = getegid() setresgid(0x0, 0x0, r1) setregid(r1, r1) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r2}, 0x0, 0xfffffffffffffffc}) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r2, r1, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000180)=[0x800, 0x7f, 0x7c00]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r6 = dup(r5) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000100)="2aab3c8b22e99d775d8f196833e3bee60259032b197a0668d143d57201577ab8251d7798ab28cccfc1b596cbd71200542a36a88480bf2cced540ad55e43ad7ac9f94d3fb") r7 = socket$inet_udplite(0x2, 0x2, 0x88) getgid() recvfrom$inet(r7, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = dup(r7) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r8, 0x0) shutdown(r9, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r4, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r4, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r4], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) 01:39:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = socket$inet(0x2, 0x5, 0x14) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) r6 = socket$inet6(0x1c, 0x10000003, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r7, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty, r8}, 0x14) setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @rand_addr=0x8, r8}, 0xc) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:39:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(0x0, 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(0x0, 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:26 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) 01:39:26 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) mkdir(&(0x7f0000000100)='./file0\x00', 0x10) r6 = semget(0x3, 0xc75bdea66de80e20, 0x262) __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f00000002c0)=""/163) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) r8 = geteuid() r9 = getegid() setresgid(0x0, 0x0, r9) r10 = getegid() setresgid(0x0, 0x0, r10) setregid(r10, r10) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r11}, 0x0, 0xfffffffffffffffc}) r12 = semget$private(0x0, 0x7, 0x0) semop(r12, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r12, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r12, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r11, r10, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r10]) setregid(r9, r10) chown(&(0x7f0000000140)='./file0\x00', r8, r10) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(0x0, 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) 01:39:26 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:27 executing program 1: syz_emit_ethernet(0xbb, &(0x7f00000002c0)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x85, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}], @generic="2d9b3f2fbf2172aae03789a18e4ed73053a9c269c8aef3a25eeccfcb8125cd265fc088e008d671b498bd50770887762f76adbfa7bcba78d747fd9304b441a50c40f44619a6b3cf6b3a78ff5e8356432c5b6d699767"}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = getegid() setresgid(0x0, 0x0, r1) setregid(r1, r1) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r2}, 0x0, 0xfffffffffffffffc}) r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r2, r1, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000180)=[0x800, 0x7f, 0x7c00]) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r6 = dup(r5) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000100)="2aab3c8b22e99d775d8f196833e3bee60259032b197a0668d143d57201577ab8251d7798ab28cccfc1b596cbd71200542a36a88480bf2cced540ad55e43ad7ac9f94d3fb") r7 = socket$inet_udplite(0x2, 0x2, 0x88) getgid() recvfrom$inet(r7, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = dup(r7) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r8, 0x0) shutdown(r9, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r4, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r4, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r4], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:27 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) close(r8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r11}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r11}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r11, 0x9, 0x538c, 0x4}, 0x10) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r12 = dup(r4) r13 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r13, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r12, 0x0) shutdown(r13, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:28 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3db, 0x10001}, &(0x7f00000011c0)=0xc) readv(r7, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) r8 = open(&(0x7f0000001200)='./file0\x00', 0x20000, 0x54) shutdown(r8, 0x1) shutdown(r7, 0x0) setsockopt$inet_udplite(r7, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) chroot(&(0x7f0000000180)='./file0\x00') r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:39:28 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r8, 0x0) ioctl$DIOCRSETTFLAGS(r8, 0xc450444a, &(0x7f0000000900)={{"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", "4f6b0bb8e3d53fb07d520e215a8923f23e0e48b0a23b7442927ea7dfc303e3c3", 0x4ae, 0x6}, &(0x7f0000000440)="45cde9153fc55d54516a74e99256baf0546ee00d0221f8c9b923e924b759064ce37c34288e9a6affcbec363adcdefc35f47d11f4f85a8f2d2a279cfc4ca6274e8d251e6dda10e9ce730d31f710648f67a2ac69f8b6bba05b7b992fb60d0d27c3a6df863807daaa0d84636be92f62616abb794c45f43bfbd881ea22328716c669f888cba9e058a54c7a884cee925776caecf0f2d91f64f46a50ead4ee8d5d541421098c14e4ecccd032edfa223210fa613440cd5e10ac0696bdc3cbf3ebfa7794eeb98e67ee3a4990e1727a1fc1193bd262d253a767fae9f7d90623af5ffc38", 0x2000000000000, 0x2, 0x6, 0x3, 0xffffffffffffffff, 0x3fe, 0x0, 0x3f}) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:28 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaad2513143000086dd608d0000003000005e689954cd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c04000000000000040100050200000014b11c0a05383201ae0f0aad5589554b11468c618f00feff0502000000000000"]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x51, &(0x7f00000002c0)={0x3, {{0x1c, 0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x3f}}}, 0x88) chdir(&(0x7f00000000c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000440)=0x8) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) socket(0x17, 0x4, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) dup(r0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/25, 0x19}], 0x1, 0x0}, 0x40002) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r6, 0x0) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r9, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) accept4(r9, &(0x7f0000000040)=ANY=[], &(0x7f0000001080), 0x0) shutdown(r7, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:29 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaad2510000000086dd608d0000003000005e689954cd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c04000000000000040100050200000081b11c0a05383201ae0f0aad5589554b11468c618f0001000502000000000000"]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvmsg(r6, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000440)=""/225, 0xe1}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000740)=""/223, 0xdf}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f00000002c0)=""/100, 0x64}], 0x5, &(0x7f0000001900)=""/184, 0xb8}, 0x40) recvfrom$inet(r2, 0x0, 0x2b, 0x3, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, 0x0, &(0x7f0000000040)) 01:39:29 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @empty, [], {@ipv6}}) 01:39:29 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @empty, [], {@ipv6}}) 01:39:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000100)) 01:39:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ip6_pcbopts: all specified options are cleared. 01:39:30 executing program 1: clock_gettime(0x4, &(0x7f0000004780)) 01:39:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000100)=0x81, 0x4) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x0, 0x40040, 0x0, 0x0) shutdown(r1, 0x0) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = socket$inet6(0x1c, 0x1, 0x0) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = dup(r6) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000180)={r8, 0x8}, 0x8) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r9, 0x1) 01:39:30 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) accept4$inet(r1, 0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000002c0)={{0xffffffff284002b1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000180)={{0x2840029b}}) 01:39:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:39:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="8202f3899c533e9e799bd7c73ccc8ef9bab380ca99bc30f18e7cb0c53fd6a9e6c6a8a885825bdf69b0b9ed5559d83d18640d49dd0c5bba140ee461cecf6c046aa1daa69a50f8a5bf52c263f148adb23e5b74d4d3e2774ee8ef926d3ef63576609b83fdbc0045d801388b7b9f821ef2e642d3730000c405c0c21a82c58e642d0786094fb0602a5bfd33732441b5aa99d6dfbe06c727487e13fb57d62fcb0cda92ccc70fb46f95cb5d0c289370bc2588762fd7869e5e03fa9c68de5223c5aea11c58791a6ffa5231fc2bd5333d496080a031167ea5d50994531e3b2dbceae3260df668eebac3bb9fb6f1a244c296d5dcc41ca2afeb924eaffc1d5daf309b0bfd191c40f9d00df51594b7e934e22c89bb134222aefaa98fe87ea27527ffef6a8391cd94bb61015702438af3f2e79c64b5453d1fe76dfa02ed503ab6cea5cca452eee30fe0c43a508b2e3ead847c4d05c86abc91c7370328349030da771fc2d41a8b5c9cfacb90cc7037e8592b813fe48b684e0c0c2c9e41f62633b2c883d6af845201886906fa0fed8d7284cef4b27c1830b0b3ce08701ab48b490464a4dbe91a7190181090cc13843a98266f36f4a4591cfa34d7da93b9141082ef28622c41820c308d8166a414a83066b690d5feeca07477dd88a9469f41fc6f9c110ad6f0c068ec90acbb8078ecfe37d69e62f6cb2e99a9038abc8f2cc49e31657a4e7f335d9d92"], 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000240)={{0xffffffff2840029e}}) 01:39:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket(0x1, 0x2, 0xf6) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) recvmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES64=r0], &(0x7f0000000580)=0x2) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000640)={@in={{0x10, 0x2, 0x0, @broadcast}}}, 0x8c) r8 = dup(r2) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r10, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r11 = dup(r10) shutdown(r11, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r11, &(0x7f0000000140)='./file0\x00') recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r12 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r13 = socket$inet_udplite(0x2, 0x2, 0x88) r14 = dup(r13) close(r14) r15 = socket$inet6_sctp(0x1c, 0x5, 0x84) r16 = dup2(r15, r15) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r14, 0x84, 0xe, &(0x7f0000000180)={r17}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r17}, &(0x7f00000001c0)=0xc) r18 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r18, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r18, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000440)={r17, 0x7}, &(0x7f00000005c0)=0x8) shutdown(r8, 0x0) 01:39:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaad2513163000086dd608d0001003000005e689954cd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c04000000000000040100050200000014b11c0a05383201ae0f0aad5589554b11468c618f0001000502000000000000"]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$sock_timeval(r7, 0xffff, 0x533df1375bd6b8f7, &(0x7f0000000100), &(0x7f0000000140)=0x10) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="010100060000000000"], 0x9, 0x0, 0x800) 01:39:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:32 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvfrom$unix(r0, 0x0, 0x29, 0x40012042, &(0x7f0000000180)=@abs, 0x717000) 01:39:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0xffffffff2840029f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000780)={{0xffffffff28400299}}) 01:39:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r1, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r1, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x10001, 0x4) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_tcp_int(r5, 0x6, 0x80, &(0x7f0000000100)=0x7, 0x4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:32 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000740)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x38, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x5, [], [@enc_lim, @ra, @pad1, @pad1, @ra, @pad1, @pad1, @jumbo={0xc2, 0x4, 0xe15}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x1}, @pad1]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r6 = dup(r5) shutdown(r6, 0x0) ioctl$DIOCXCOMMIT(r6, 0xc0104452, &(0x7f0000000100)="cef8f0a7fb8d638d73a5ccb2b0835c71c9223ce9d018229008f202d550527f1385c572cf7c3d475aaa27b8040327e8172bdab1de834933dfccb5d66ceacba31ddee65d5a13b8") r7 = dup(r4) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r8, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000004c0)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0xffffffff2840029f}}) 01:39:33 executing program 3: r0 = socket(0x17, 0x10000000, 0xc) bind$unix(r0, &(0x7f0000000100)=@file={0xa, 0x0, './file0\x00'}, 0xa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:39:33 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000100)={0x8, [0x7ff8, 0x0, 0x9, 0x8, 0x8, 0x4, 0x3f, 0x0]}, &(0x7f0000000140)=0x14) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="040000000000000000"], 0x9, 0x0, 0x800) 01:39:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f00000004c0)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0xffffffff2840029f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000780)={{0xffffffff28400299}}) 01:39:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r6 = dup(r5) shutdown(r6, 0x0) ioctl$DIOCGETTIMEOUT(r6, 0xc008441e, &(0x7f0000000100)={0x7, 0xb2c}) shutdown(r3, 0x0) 01:39:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:39:34 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = dup(r2) shutdown(r3, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r8, 0x1) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) recvmsg(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r10, 0x0) r11 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r12 = socket$inet_udplite(0x2, 0x2, 0x88) r13 = dup(r12) close(r13) r14 = socket$inet6_sctp(0x1c, 0x5, 0x84) r15 = dup2(r14, r14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r15, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r13, 0x84, 0xe, &(0x7f0000000180)={r16}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r16}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={r16, 0x4, 0x3, [0x6, 0x4, 0x8]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x7, &(0x7f0000000740)={@in={{0x10, 0x2, 0x3, @rand_addr=0x6}}, r17}, &(0x7f0000000440)=0x8c) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 01:39:34 executing program 1: 01:39:34 executing program 1: 01:39:34 executing program 1: 01:39:34 executing program 1: 01:39:34 executing program 1: 01:39:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = accept4$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x20000000) accept4$inet(r3, 0x0, &(0x7f0000000180), 0x0) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:39:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(0xffffffffffffffff, 0x0) 01:39:35 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = dup(r1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) fchdir(r2) shutdown(r5, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r8, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:35 executing program 1: 01:39:35 executing program 1: 01:39:35 executing program 1: 01:39:35 executing program 1: 01:39:35 executing program 1: ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000100)="68a4052831235a71987803527f6e80a50063fb79b0d8f8c01f0292439dd11d521ec5e57dd0bfdc98136bd56d9ce9fad752c9584bcdbd549065a71b724e78bd388d474d48e23317b74fe46870312096f1159e5599bcae79e023fcfa09ac551acef34517d02d339cede7e09dd1558a597ad2caf4e3ab0001ce4f8394d0d9adc996ac53546564f252e655b06a114434f78c2abc624878f8694a63c11eb0e4ad756a647e04865bd51d452db32f21db80d678fc5a185c975b6cd4b954163e8509953f1c081f086bf6edf6c14321640b", 0xcd}, {&(0x7f00000002c0)="1c9c16a9451c885396cfff2fbdb5d39e12e126061a61f6b9f60469185e", 0x1d}, {&(0x7f0000000300)="d4b1db3527b8e041b4fa621fa7b1b1e426c96438878f195c744325d6f422410153a26f7422d43b95d69bd98741998f069d5afa2e1bb0ff3c9e1e69dfb599880c1d1515b6afae59be274bdce4c64213728550dad0c4bf36b37c79a8416f2fcb27d811e2b1536f3005bb7396309d7830c0126912f8889c3a1a68", 0x79}, {&(0x7f0000000440)="da8e5ea05b90698905282a302603bdc79a2fd44f87ac58e02ad96f692865f0e5b2b09155c9565af855f1de7b989f2c36078e081b87c9de6806fb2902b3fdcdca105bb8b3758dd3486d346be95ef7005c60ea843e6e0ef2939f300755d89318c89a3eaa88c5aedbb0070212d9118f739b3f8ba25f35e2bde49eaa60e166ce50437fc738c317a651957cc4929c66a2c22023f86bcdfd17892ab5ce8df879a38dce53cd37f770edf289a414fe4601e83950b4", 0xb1}], 0x4) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fchownat(r1, &(0x7f0000000540)='./file0\x00', r5, r6, 0x400) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:35 executing program 1: ip6_pcbopts: all specified options are cleared. 01:39:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaad2513143000086ddf4110000003000005e689954cd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c04000000000000040100050200000014b11c0a05383201950f0aad5589554b11468c618f0001000502000000000000fb5aa60cb2ffb38fb084da9f1aafd2eac09db1b51151f07b6fbf9bebc2c200ad593d4c45df2ea55d56413219f947a1fdda0ce7963bebbda66c19985d969de7e551c5e836d0bedc615048043b224554c87eefb5bd101d1fe59f37"]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r6 = dup(r2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:36 executing program 0: 01:39:36 executing program 1: 01:39:36 executing program 1: 01:39:36 executing program 1: 01:39:36 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @empty, [], {@ipv6}}) ip6_pcbopts: all specified options are cleared. 01:39:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r3, 0x0, r2) shutdown(r1, 0x0) r4 = dup(r2) r5 = accept4$unix(r1, &(0x7f0000000100)=@abs={0x8}, &(0x7f0000000140)=0x8, 0x20000000) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:39:36 executing program 1: 01:39:36 executing program 0: 01:39:36 executing program 1: 01:39:36 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r12}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000580)={r12, 0x5, 0x10001}, 0xc) recvmsg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r13 = dup(r6) shutdown(r13, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000440)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c}, @in6={0x1c}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r13, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x3f, @mcast1, 0xc7de}}, r14}, &(0x7f0000000540)=0x84) r15 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r15, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r15, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0xffffffffffffff4a) shutdown(r1, 0x0) shutdown(r5, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:36 executing program 1: 01:39:36 executing program 0: 01:39:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000200)={{0xffffffff284002a3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0xffffffff2840029f}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb}}) 01:39:37 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) flock(r0, 0x3) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff284002a1}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0xffffffff284000df}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0xffffffff2840029f}}) 01:39:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x48}, {0x0}, {0x0, 0x63}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = accept4$inet6(r4, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000) recvmsg(r5, &(0x7f0000001540)={&(0x7f0000000180)=@in6={0x1c}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000440)=""/176, 0xb0}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000340)=""/59, 0x3b}], 0x4, &(0x7f0000000540)=""/4096, 0x1000}, 0x40000) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r8 = dup(r7) shutdown(r8, 0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) close(r11) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = dup2(r12, r12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000180)={r14}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r14}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001580)={r14, 0x88, "5b4e317a091916d920c0112f3076e6a5a63ad909757ab35bc3dc07ff7327c0ea061234d720635c59ac88be4c73913a9ad0ba1c1bcb093fc701c84237673766407102d40ea443dec8c635d75ebf607b7b221477e84d9165e5eb1b7e363659c385ca92923f0003bf100e8a4df2755ff85a21e325fd432a3f625c4ee916aed79fa9927f194a188312e9"}, &(0x7f0000001640)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f0000001680)={r15, 0xff, 0x1a0000, 0x8001}, 0x10) ip6_pcbopts: all specified options are cleared. 01:39:37 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = dup(r1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) fchdir(r2) shutdown(r5, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r8, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:37 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r7 = getegid() setresgid(0x0, 0x0, r7) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r8}, 0x0, 0xfffffffffffffffc}) r9 = semget$private(0x0, 0x7, 0x0) semop(r9, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r8, r7, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r7]) r10 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r10, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) freebsd11_fstat(r10, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() setresgid(r7, r11, r12) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, 0x0) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r3, 0x0) r4 = accept4$inet(r3, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f00000011c0)=0x10, 0x20000000) recvfrom$inet(r4, &(0x7f0000000180)=""/44, 0x2c, 0x40080, 0x0, 0x0) shutdown(r1, 0x0) r5 = dup(r2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) 01:39:38 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r13, 0x7, 0x9, 0x6}, 0x10) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) shutdown(r2, 0x0) 01:39:38 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x718) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(0xffffffffffffffff, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6(0x1c, 0x1, 0x4) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r9 = dup(r8) shutdown(r9, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000440)=0x4) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="3692f4e51b4abeef59042c80a1d18f9df9d0268d687de9b02dcbb6820dec1c63134a338aafd57b4988b475990cc2e35ae13c09500f1a24a761bf042c", @ANYBLOB="f326ab7bd00a58624734e279a70e7759e08ac2c6ed9a82f81fad339e247526666401e842d827c920094fb33ee2fe0a9f824425ca86e74707c16d461fcc9a5515096c6ab81248d097a1cc303e5d957ef874cbeaeb8d694867146252b1d241df8994969d060000000000000023d9f0de9e70fdba171f0f1e260d39e8501c68e4f542d9b2022042f15958808d350cdc36aa80d7e45a11b346088e10d5f5f0ad78d3a53df6abbbe1925edb6be86321f7bf538b3c4ab07db361f212a46cc70f591824c040d8f15b77d9", @ANYRESHEX=0x0, @ANYRES32]], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000009dffffff"], 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) fsync(0xffffffffffffffff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r6 = dup(r5) shutdown(r6, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r8 = dup(r7) shutdown(r8, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r10 = dup(r9) shutdown(r10, 0x0) r11 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r11, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) close(r11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r10, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000002c0)={0x81, 0xe7, 0x1000, 0x1, 0x0, 0x8, 0xec44, 0x0, r12}, 0x20) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x1) 01:39:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = socket$inet6(0x1c, 0x1, 0x0) munlockall() setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fcntl$getflags(r4, 0x3) flock(r3, 0x1) shutdown(r0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) bind$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @broadcast}, 0x10) shutdown(0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:39 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r6, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r6, 0x0) recvfrom$inet(r6, &(0x7f0000000140)=""/193, 0xc1, 0x1, &(0x7f0000000040)={0x10, 0x2, 0x2}, 0x10) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = socket$inet(0x2, 0x20000000, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000100)=0x100, 0x4) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) r8 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r8, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r9 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r9, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b6f, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) munlockall() recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000140)={0x0, {{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) 01:39:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f0000000040)='./file0\x00') r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:40 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000440), 0x20000000) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r3, 0x1) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) close(r8) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = dup2(r9, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r11}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r11}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000100)={r11, 0x7ff}, 0x8) r12 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r12, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r13 = dup(r12) r14 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r14, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r13, 0x0) shutdown(r14, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r7, &(0x7f0000000100)=ANY=[@ANYBLOB="2d012e2f66696c653000f6d543accd3d3e3e3bb1c827796353f8b75e4896cbd4826bc5c189bfd8a4d5ca7abdb9d284a0aa533b99ffd9d8300166f5b0e2888bbba1b937b9e9caeeb0e06ffb4d83472e20920d0d4a2b"], 0xa) dup2(r7, r6) accept$unix(r6, 0x0, &(0x7f0000000040)) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r10, 0x29, 0x24, &(0x7f0000000240)=0x317737c7, 0x4) r11 = dup(r9) shutdown(r11, 0x0) readlinkat(r11, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/67, 0x43) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1c, 0x2, 0xfe, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) close(r8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r11}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r11}, &(0x7f00000001c0)=0xc) r12 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r13 = socket$inet_udplite(0x2, 0x2, 0x88) r14 = dup(r13) close(r14) r15 = socket$inet6_sctp(0x1c, 0x5, 0x84) r16 = dup2(r15, r15) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r14, 0x84, 0xe, &(0x7f0000000180)={r17}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r17}, &(0x7f00000001c0)=0xc) r18 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r19 = socket$inet_udplite(0x2, 0x2, 0x88) r20 = dup(r19) close(r20) r21 = socket$inet6_sctp(0x1c, 0x5, 0x84) r22 = dup2(r21, r21) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r22, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r20, 0x84, 0xe, &(0x7f0000000180)={r23}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r18, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r23}, &(0x7f00000001c0)=0xc) sendmsg$inet_sctp(r5, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x631, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000002c0)="ceaaefcd4f8bb6a0be82743caaf410784b78646b2171559b57e6c6af45e4ddb68ff1ef740a4c180cf74b75ab1ca5543c7b991a0923056402d151bbfd3992586a0ea073a4041d81389df6a37d74a6202a8ada4f7e702b1559b2becd27257656203621f253fc847340a70afed3b593928182ac4822aaca418e02e811b27b2d637b74bd4ef33ef04b3ac47f0b39775b40852c3bccff4424ac1dbcc1ff407fcea358673dbf7cbc7a9b63de32f913420a5d8d62284b8cb38036698f73d8d797a25777", 0xc0}, {&(0x7f0000000440)="a6202116342c5f469571600c14c717d3602009b65dfa36d198ab503c36554915c828c699a693e445b82d77316491bf967cf1081b0fd7285e4e41d8c88164679dbbeb55aac49a52c58b9b9ac12fc59ea67428327719ab5edd4e4c7f2c32dcf8ef0be910b97f0a54c44dddb73414d114cf75d717cee50b1cba97cc36597c0b4b2dd6ee8950b313e0e3a3c1d1ee5f79be", 0x8f}], 0x2, &(0x7f0000000500)=[@sndinfo={0x1c, 0x84, 0x4, {0x6, 0x0, 0x8, 0x0, r11}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x5, 0x220, 0x56f2, 0x0, 0x1, 0x8, 0x1f, r17}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x1000, 0x7, 0x801, r23}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xff}}, @sndinfo={0x1c, 0x84, 0x4, {0x400, 0x100, 0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x4, 0x6, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @dstaddrv4={0x10}], 0xc8, 0x20001}, 0x20008) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0xf) shutdown(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) close(r6) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fchmod(r7, 0x4) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000000040)={r10, 0x8}, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @rand_addr=0x8}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0x5, 0xd4, 0x1060, 0x80, 0x266c, 0x100, 0x3ff, 0x2, r5}, &(0x7f0000000240)=0x20) shutdown(0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000740)=""/221, 0xdd, 0x1, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r3, 0x1) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) getsockopt$inet_int(r5, 0x0, 0x1b, &(0x7f0000000180), &(0x7f00000011c0)=0x4) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r6, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r6, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast2}, &(0x7f0000000140)=0xc) r7 = msgget(0x0, 0x42) msgsnd(r7, &(0x7f0000001200)={0x0, "dbfbed41dea0f32eb6191f537082f2eb870658aa39b3cd15dc2368347792295696ee5b5f737e93ce50309e11949c8af916b08a0289093347"}, 0x40, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r8, 0x0) shutdown(r2, 0x0) 01:39:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaad2513143000086dd608d0000003000005e689954cd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c040000000000d3040100050200000014b11c0a05383201ae0f0aad558901010000000000000100050200000000000090d47ee9509ef80481af71cb4791fb818b92747f9c13a8fff93c565c57"]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r12}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000100)={r12, 0x2, 0x1, 0x200, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000002c0)={r13, 0x1}, 0x8) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(0xffffffffffffffff, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000ed0400000000"], 0x9, 0x0, 0x800) 01:39:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r2 = dup(r1) socketpair(0x1c, 0x1, 0x0, &(0x7f00000011c0)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) dup(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = dup(r1) recvmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r7, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000001240)={'bbr\x00', 0xfff}, 0x24) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f0000000100)={0x7, {{0x10, 0x2, 0x1}}}, 0x90) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r8 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r8, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r8, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r9, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r10 = dup(r9) shutdown(r10, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r10, 0x84, 0x1f, &(0x7f0000001200)=0x1ff, 0x4) 01:39:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) r4 = socket$inet6(0x1c, 0x1, 0xfd) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) dup(r4) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x12) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r3, 0x1) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt(r3, 0x100, 0x0, &(0x7f0000000140)=""/247, &(0x7f0000000040)=0xf7) shutdown(r1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = dup(0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r3, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r4, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r4, 0x0) recvfrom$inet(r4, &(0x7f0000000100)=""/164, 0xa4, 0x3, &(0x7f00000001c0)={0x10, 0x2, 0x3, @multicast2}, 0x10) socketpair(0x1, 0x10000000, 0x5, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) close(r8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r11}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r11}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000001200)={r11, 0x8}, &(0x7f0000001240)=0x8) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:43 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) recvfrom$inet(r2, 0x0, 0x0, 0x41, 0x0, 0x5b) shutdown(r3, 0x0) r6 = dup(r4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="e5a8a65eff1dcc3c2905242887615fc303001024df5ff42bf7861935affed1ea35f6c6101aa2127189c7a211fffffffffffffffde64136335688a04989dcf0a69ff7f01eb9a5d0e740842e20bc9a6ce6500fd55d877f3a40cb2e9b0ebe37db8375c56863a322db9fac011d68d0ccb9bfe976e665d1"], 0x9, 0x0, 0x800) 01:39:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) shutdown(r0, 0x1) recvmsg(r1, &(0x7f0000002dc0)={&(0x7f0000000040)=@in={0x10}, 0x10, &(0x7f0000002cc0)=[{&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000380)=""/246, 0xf6}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000001ac0)=""/133, 0x85}, {&(0x7f0000001b80)=""/92, 0x5c}, {&(0x7f00000005c0)=""/18, 0x12}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/187, 0xbb}], 0xa, &(0x7f0000002d80)=""/24, 0x18}, 0xc0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r5, 0x1) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x1000300010005}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) recvmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r7, 0x0) ioctl$DIOCRGETASTATS(r7, 0xc4504447, &(0x7f0000003280)={{"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", "9fd5dc5f731eaf39f8de3e743aff373678793aca3de47f29db70be38e8c8fa9b", 0xffffff80, 0xe3}, &(0x7f0000000140)="d6ab0abad2c2454c44c8c78c289bdb7481202e8fbed6af1fa8f70545a1335b878e0a8109daf78b7956065bacd99b060c4b6d89e52db24f2b4c3164c52d7991511d74552d16", 0xffff, 0x2, 0xffff, 0x5, 0x3, 0x2, 0x3, 0x43f}) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000640), &(0x7f0000000680)=0x8) shutdown(r2, 0x0) 01:39:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r3, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x0) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) getsockopt$inet_udplite(r5, 0x88, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:44 executing program 1: r0 = dup(0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r2, 0x1) getgid() readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r3, 0x0) shutdown(r1, 0x0) socket(0x10, 0x3, 0x4a) 01:39:44 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000007e72e5f59e5cc41b039f134aa94d1adb7fdd40b22ad5e68096288d2411b906af3045060839630228dcd94b965cc1c83e5c95"], 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x0) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = fcntl$dupfd(r3, 0x11, r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) close(r8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r11}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r11}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000001c0)={r11, 0x1ff}, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x9, @empty, 0x80}}, r12}, 0x84) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r13 = dup(r0) r14 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r14, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r13, 0x0) r15 = dup(r14) r16 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r16, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r15, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x20000, 0x48) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffff9c, 0x0) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x80) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000140)={r13, 0xfe00, 0x89, "68e97182fcb94f3643888dd2d37c54c634c94b9acdedb9c4e572413857ead03201608dc10641892182312853297ab0d094c45bb69e64b65b3368cefd14bd62dcd5a34adacb940cd9bcd444e2b2603400ec4f72a384887ae6782ae728c5818167604b0b067cb8ab4fae55a118f0287669d7e24b9da5b43f232164bedb1e4dea9505286b750321dba15a"}, 0x91) 01:39:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x0, 0xc0, 0x0, 0x0) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty, 0x4}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="017adb347a000000fc00", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r12}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000040)={r12, 0x401, 0x1, [0x3]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000640)={r13, 0x1000, "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"}, &(0x7f0000000180)=0x1008) shutdown(0xffffffffffffffff, 0x0) r14 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r14, 0x9, &(0x7f00000003c0)={0x1, 0x4, 0x0, 0x1000300010009}) shutdown(r2, 0x0) 01:39:45 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) write(r4, &(0x7f0000000140)="e4271b34410ef572c1f1e72ab4435415e12261da79126b9fc1afaea94cd445011c5e9b6a7381c98c67c48d0a7e2155c759a005f57c77d5adc59e9b278b08416d414c215f76f9a58b9a72bfb0b005ba29be8f7f17e0fd398f983db28b736aada3bcaafab564dcf0ba5d9a6abca2ed7aca1e92d1440c7afd63cbacbcfd05bccc9357111bd1df608e69b3d4c6db80f13a4317ea0072e30dd5f355d6cb8d92dac269f71c7a54d1b6e961a2dca8889b6fd8908794a031751ed35bf2a71e2da0979aa30e124d34ff654260d9397270a015baa86c7d9e5bc8", 0xd5) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet6(r1, &(0x7f0000000440)=""/4096, 0x1000, 0x400c2, &(0x7f00000002c0)={0x1c, 0x1c, 0x2, 0x621ea4dd, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) recvfrom$inet(r0, &(0x7f0000000100)=""/155, 0x9b, 0x1, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(r2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) fstat(r0, &(0x7f0000000140)) 01:39:46 executing program 2: syz_emit_ethernet(0x105a, &(0x7f0000001740)={@local, @random="d251314300", [], {@ipv4={0x800, {{0x11, 0x4, 0x1, 0x3d, 0x104c, 0x65, 0x2c, 0xe0, 0xf0, 0x0, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x13, 0x0, [@rand_addr=0x2185a5df, @empty, @remote={0xac, 0x14, 0x0}, @multicast2]}, @timestamp={0x44, 0x10, 0x7f, 0x1, 0x4, [{[], 0x40000}, {[@remote={0xac, 0x14, 0x0}], 0x7f}]}, @generic={0x44, 0xb, "e36614e69846c095e6"}]}}, @udp={{0x2, 0x0, 0x8}, {"8ec9621aa3715cf092b6f4d553f0989b8a86038a6a9b8e40be6c407496068087d8d49f9cbdf559f9d0383dfab5485a42b0d0c73d366dd35991855296077d438113efc26d156a9db166abbc60d8355939debcf3586b0826e50653ea94ed26ee735ce750a5ed4fd22762c9b0e3d1b40f623751bf3c02ca126ab56c129b0a3a49b03561fe328c5b6d68ea5c36b7749c26a39059b71fbbc81d3a2e113c987b35bbd42df4ac7a78fec328999af06e48691ce8f452cae6623da1a43905b46b37a6eab9e64f440f25df96848203023d3b6afebf4cc6702b0dadec5fd63bf6493c613138affc697116d29e617bdb880ab030a8656238249da2a026a3b2046b274dabe852dd2a9c2ce89cbb9e2c7c3678cd3439a58a0931e927028aa992254b381177444305a14ad5fb35646bc07c3b36eecf62b35eb06e5da34b0fb4dfe5b890e15dc17460ec684e3b4610f8bb5787ee0437aa128f9a95ceeab63a666f36086473faa1f1ca9cec1858c09ee1edb08dd1c0c0d9e0de7d8a470ce639afd0dcdb8eb1c58b287c6d4b80a9011e26a2b89b41b7eaf2ca6d326631fe774018cc0a761b2e7d9da55f03990d35881dd8062fed0be019785729fe86f8a04d02c115b6e07ca09e5ea5eac839b53d47eb121bf76024db88ff897eee08801e71b948e5e0302db8da9833547e07a91b63288718a3c4584da2f667ac501d70f1d98d63a64c1d031a32947b7024b2e3c5a7e228ddd931e959030f12d2a0f63290d03d5b1f37d31837287201ae46d9a1e01075f3fdb9748f78620ffee048fdb504ab770a3e1385d6ee2d5afc43271317eced7c1542c6b6dcff3e96f9ac44537d34d38dd18ea2c13517d82d38dcf2b4394047a7cc1d630b5c540c962c78ce2656b4e7005d4d2d2523d84048b1b47d19473d65df09e70ed791d60b083cf843aa82ee7d5bb0abf54fa3bffa6c06b9309f7b9c9c28a6c4886a4f5088b67b61535c05165b6e232bf1c3da31ce8cd43f7aa474477375658bc599b231b00195f7aa043c804fb1a07e2e926b5f253835eb7d2195db8bdaa4a51b98a5c9df7e298c0c9dc371389d5698543b408e0977245c58cb956fb40227fd97bb656c361b89cd3a0a1420664c1c2d9245699043bcf66216b01b122754bf5f21740e8335e8bec81e72e74ecc6f4c2ff302b0f0aa9abffb49b91487a30cf2e6c61e36069793bd3568c4b6b812912f1aadee0388e891742449713b19ef72b94dc51a8e6a517eb7420edbdc3bcaf03af2689c1cd399509bcdc2a4228c1952c1d9896413f33af3a66223dabd934d1abfee9f9eb8ef988069286192e5c8fe75170732e353da6a0dfba04fff8a32d60398ddcdecde4af17981184e6cb5c5b53d5bd4b9c3849a0bae6a52c9c1b05a8022454167534b78bdd97d03432bae3d9e7554591a6f495551efa66751af1f0d1ba4a7ae1c37c6226784dd2d251ad34c8f10a486855f1c590661a122e3516ce3717617dedd135c04cbdc055106f0485c0b7968138eb621f18fcc3be46b96ce8dcc6f39a08f4e2de91c693c3dcfc88d4a765388eff34c4f53e612460f18baabee1506b33f03ca38689b1203e2e74b895e9a3a6e094c97470798fa63151a7c020c574b91f120dd52b7dc522cfe1cafbcecb1beedf366f7147fe39730e3cb78a8cd032391d55e5f52414e3737cd763ac6aa0f635d85a47c9df686912dae7bdfc6b956cf03b9c868fb2c08a3eaed55883fd1daa320fce92941ebe01ef2503fa5209cc5128b89f9dd9bc4e2bc63e86b11ff163a8a0a5318f82a5681f9d1c1adc5192b984f2149a8be2f44c158a9d607cc4cbb36c2692f196b874ed9e3e631892b302fbab23c964a6091ebe5dba01bc65798df58d601dd7890440d0560d4af564370980eacf896a5f915462ac4b7b80501725a687015553934180c6745f549db9339c5e7cdecdd2a34da59ca0a6f9edbae295ff03d034afa69366f8424e03eedfc6bf0abb768004fb5278ac48e5d7ac5358e296017aab3652e61889f9b1a4b7003fe885cfdeee1f517e8bf19a3937a9ddfff4bdaf60957f39566e9d40b6c9f922cf2d93b3f7d0b73a8058588fab5761fb7f8b62b101cc9d457d34caac0e5f8c932c30ac11496899806fdda3c7bebb4f4613139ee87eb15ed0dd0d6b8881f86c328a54c31f979aaf2d0e8c2d6ea213353938e17a1af56542dfc999951bdf9f8d591ff23becf9f361cf8b578c85afb349d3ef0e56d1687f559cefa9d9a502d6adc76b119019e176830c30901e6826417db04800f0e62061306ef4e6736d02c0968250e8dff0f1f318cff567f9045721b64afdfc8d68c54723d478de1ba6b2d52ef47929ad5071be15e566d024b8a76e72e3558776913caf6b771a7b757ff73c91194c35a999ab8390292187df1dcd8ea13fe4d75dce4ece22e456acfd25fb3ab3548ce15528e350d212bfd02fcd7ed53ea1b8a8d13aa48c9a2bbaf9d80ec10d0f321c35002bd013da6260eaf9ed7be01a8851e74c8af07fd81ad85e1726c5fb72c9d2f355c7f5c4a74404e1e0def5695c18ad3b4af8e7e1e2690c76e5404999c121a4de4e7a5691ebd2928a23c3bab4e801563d9c7dfcb88605ee49696baab3bdabddbb6f7f89f81d3f492dd59fd38997bdc8deba30bf230615b198afab84311ddf430195e2facafd2353410bfdfa734d6b4e14550693e389c144e30637777fc4694de997b13229ed2ce3273bd5b87f4aa8827ea71d7e49372a36372631f3acc2a9fcd672362a970f0cdb7d17c0fb879cb83ef2bcbaef0f16d1a9f80c2e626b47d4dc33542c9c21716099f35da41fe8e5a5ea8be5255d93076589a8226dc15da50560c36447cab977eca46742bde66d506824b2367ac70676c08aead4bb9222f04a60e7b71b790fd14696d9e8405e7fd972ce90a2c66d74fdfdb2a232a798fe8c1b3630ff42d99f2c62b164f690a7bb8540bd079f5046e3d759075d26222347481431f24ed5d68648e5e382011826f9f9d0cf6c93de30d8d8ea3cb4a667884fcc22128bee41cb5e400491df0741ceb97a56b0bd1c8b584daab6cce85ceb8d77dc6d5d7a014ef9f5b31528c178a5fac143b377a4baf03087b6ccd6bccc3eac5646b5ba12888893f15567ba54af5c73715d1aaafdbca2975af603e35eda2a818219fda11ef3aeadf7df1c49a2fc535028a635c169ac1973bff5ea3ea59a10794edd6ecf97ec66e373887e35ae50c9cc44410a9cd76490e73620825819d739fa8776ac9dde4be20e673fa84859f8a24a3362d521bea605e99bf437f3840fd37b11c4665413b986273f97adddd26fa17cd79044c4077ba3cf63bad76c9973b79da6eda175bd236f6411564844014aa2123ddfa9fb8e8d3f45be9121440aa8d713a9c3ccc4253499a2e82cdddc2d83abd0d458696d6d84c633adc75c8b872f40eb9feb1f250f27632d34103d40e0bc17907579229ae9f80e078ffb915e823d2369a86d216ed71444f84dc70ffabc5cafc844140f84745347bb9a0707005a00239d9140902c30e0b76d848e5944ff4cd4adcefd5801f615879227c9140f4fda73d31491e42f591ade3350ece9117a7b428fb3e76fdd76a55aa01a9dbeb56be054669eee3de10f1d8f37f6330c0f7fdad2c1973fb59f4a892ae11538d99044886b0d82084f1875eb32275afc8e2b41281fbc60c7bee2394907292ea52145f040310f21dd0118284f365d37506f3eaf476a24fe0f1263bc37fa75eae1d13328bcdcd512883081b2a9f64f26f5380b2c4b0746ed1c825d66eba21e90e5df800ec52c9a6cff9e9a5ca05e65601088b17217c70c70d0a826b45f6e57049d179a7712df6ee889bb14e9bfce844075ef236faa642d53792c9e02b5551dc137f3b49113e4ff9466269b62c61ea5fbae98e617abcedd07e7f14d38cc38f5184b4b31a1eada4c7a2c4ad213350f7d454ce1d587f5c53516c80988ea595b65fa1dc3a5ddb927a8c669a172660f394c0582480354b853c5b3b9992bada1b4ea3dfa265ae9aa6c64db84d0c482e92722b031828c9ca7d893a3c7c9a8b48f5ef21d353b33c551a16e99cf8756ce902c8aa19cdacfa6ba1c75403c69e87cc9366c8dc9b87915e941e19b9a9ce0af9e3651a5833a2b3bcb070037f7b9ff27b88382335ef8cc0affc6191b4370a616fd02d1a63eb3b1ffa041f43aa1b3a615f06fc210378d123539b57dea1256655a23b38fad4ce128d519351d3e8285499229057d2571b9e9dc36ce0de1204d41c2ac584d4aaf0411484cf4c957fdc384103909cc6d582a200568875ec8171cf074abe97d15458c2bfdb98b5fb59cc724ca113c9f78e6ab7412ab5f7da24826e0ad2f41992cfa187ff28d817bbcc5fe15d5adbad3531c92a2037845e51643d5da0c551f4968873f2597be483b523396d6da0a7b5eebc430c267007aed2597e722c382b2bfdef646a5af17e16545f9ad0e0c19404718504236a00b10ab638e1d68f60bf12caf89c93853e8bad9214129d779da8f5b9a8f238eb3a6d8891887002fea69efde8ec18a49e42abc36d0da35b9ef2e162186d784b3f220bf63c13bb9ebf54c5da7227f763c699f5ea37d0c86029d44a9ae618e8009d5b1ee47a57f0437e398683c726d7cd634d38dab2a638db43d64baf9231a2f02e664d751b8e69820247e9e69ecf609ac37dc64f83f603dd14fe302ee0a2ceff34ecd2863d970b1a0e498a58d05581a0b2e86c8b2e6ced639a6024d02c120beb993e77d15d1d35150ebe443b671fc02aa4dd2554ddd07910e96355a2784b3c8e10071fab2679d05aa0be987c0abdda9b8c82c4591b53f20c17c1ef8bcdda29c246ed6b0a7cee77c031d456555c95063a6ff03d0d454fcb9bb0abaf62f26c5d4a2d2b05d865e0215bcc0a0fd3f8d1d0bb0268c3a7c40d22fc4af495bfd13b9f54f9b958946066821045a1ba8c7ce61a73b7e0ea60f903b1436a52bb8db60eaf89c15ab80fa3e19fd25a0d3a64f219bb9bbd4dcc2263f5f6e3bf0671aab9b6b2987d5fafc98fe9b1994a130466137d6cc1eb3286902037c9cae209440bea16a084ed5ed4a5f1a85c587f50372a03aeb55b50c73da56f66eba53c9ea15db0ecf31e631ec84b9d3241098d5fe4f87b1d53206f688a0c503a5677199e5b0b10eac1c0812c5311d54ea0815ba8fa26f7d10efb69a8bc1b05f2ec1dfcb487900b74741cc6427a9e7d9ec1fdde0bdb815a6e6129eb1e0426d6dcd0d41a0c818b8625bf2771f34e8e7182ac6c61019f45ea655eb7c612afbafc9f4d8efc73c0fd903bdef62c0a17960143804e35762093af36a6f94677cfadf4fa3762d2d9a52b11810a857469eaa199dbd941a32965858553a135c84d084a24b57e166f0302f30de452a6d52ad65daad4f7f5895d045a96d15a51da28231cd73244508b2c761cd38cc9ace4f728c3a3dcd5881fa7e3b733e179661de3480b75b908862dcaeb1d43ebaf52b76fabb7fc5faa69dec322688387b9566c9bf97bf2d60d84e0d80e762a1e0d8287bcdea59bbabd58bf0284f9da7185843e477cd608d92bb57f8bd7dbc9c5d042e73b2ffab3100cfa66870c58e68c14260433cda80a6a015b5d03dc08936659fb6762ef62440cf2de935f48e9ab4650640497472b5feb9396d0b6a4189126f36fbee6bdd534ccf9ee4c94efcaba6ad76a79f06432eaf44f97102402ed6dd9f9ede7b1824c9c6bba6836282f02c118bb7975b17630f064768aec538c57f2e29ecf61cd266e2b45104b217ed6fac4dea0540e99d29b6bccd042ea1f1dd6953526540a32bc8383594289f145b8f303edff808ccf5722c6"}}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup(r3) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000100)={r13, 0x7ff, 0x8, [0x0, 0x1000, 0x6, 0x4, 0x0, 0x7, 0x7, 0x6]}, 0x18) r14 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r14, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r14, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r15 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r15, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r15, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fcntl$dupfd(r14, 0x11, r15) r16 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r16, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r6, 0x1) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r8, 0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) close(r11) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = dup2(r12, r12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRES32=0x0], &(0x7f0000001700)=0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000180)={r14}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xc, 0xff}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xd, r15}, &(0x7f0000000200)=0xffffffffffffffcc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, r14}, &(0x7f0000000140)=0xc) r16 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r16, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x11) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000600)=""/146, 0x92) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000006c0)=""/108) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r6, 0x0) linkat(r6, &(0x7f0000000340)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00', 0x400) r7 = dup(r4) shutdown(r7, 0x0) renameat(r3, &(0x7f0000000140)='./file0\x00', r7, &(0x7f0000000180)='./file0\x00') recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) bind$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0x1, @loopback}, 0x10) shutdown(r1, 0x0) r8 = dup(r2) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) ioctl$DIOCGETRULE(r8, 0xcbe04407, &(0x7f0000000580)="482641aeccf7ca0cf3cf999551134a538b48e0ea2d8697631b5b801cba9e8bd4a7eecc97a3c05fe7464c7dbb4e21ae196e9fbc51c70f5608f2fc7dde6e28d7a425f610deab7a0338") shutdown(r8, 0x0) 01:39:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_buf(r5, 0x29, 0x69, &(0x7f0000000640)=""/188, &(0x7f0000000040)=0xbc) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000000140)="8fb87dea7cd5d80e22279a761109f3770447b90c5af5a08d6f8b221e0cb16003c257dc9a57b1f0dc1bd2ed14d9ede99dc5e14ac7f1537a13d1fdff32895ebff9438cdfd05776ba8b9acb15dda5b6dd95242356b87e8aa70832651cef72ad0db308f6dae1a2c924119daa137ef990f265b42fff39e48401e28318f6ef02b8b81ef0022248986933d9b91d2f4eecc6a1fa04e4e56925c7d13d7461f901d1372f154a3df84111edf7887d6bd08ed1f08761d07af7c037f2511fd28c64d3ef459372bdadda675832e84aeec27284a0", 0xcd) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) connect(0xffffffffffffffff, 0x0, 0x0) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/111, 0x6f}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) readv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r6 = getpgrp(0xffffffffffffffff) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x1, 0x5, 0x3f, 0x1000300010005, r6}) shutdown(r4, 0x0) shutdown(r2, 0x0) 01:39:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2024, &(0x7f0000000140)="dcc1740fd418ad43c8fe1ce824d754f9688154b57027a5ef06b88d3685360cbb5698101497de6941155ff547c3d3996c9d7e69305425e2684ed446b2d4301bbb9521a6645851d2854b81e90e7b0c3b14ba652cb4a3921bb2a8fc09c2fe7a8e8ddcc4cf999d9049c4658c7480fabd581efae8c91ab9a07948fd08985eae50fad0166a26b44f8a258bd053da885b0297b9d56e120762307a50b84e67228378c08a31cc7910ac15b80f6ef028a88941c31e9faed54fa06141685c", 0xb9) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r4, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r6, 0x0) shutdown(r2, 0x0) 01:39:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) recvmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, 0x0, &(0x7f0000000100)) r5 = accept$inet6(r1, 0x0, &(0x7f0000000140)) accept4(r5, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000001c0)=0x1c, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) recvmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r7, 0x0) freebsd11_getdents(r7, &(0x7f00000005c0)=""/4096, 0x1000) accept4$unix(0xffffffffffffffff, &(0x7f0000000340)=@abs={0x8}, &(0x7f0000000440)=0x8, 0x20000000) r8 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r8, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r9 = dup(r8) r10 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r10, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r9, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:47 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000100)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x1, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = dup(r4) ioctl$DIOCRINADEFINE(r5, 0xc450444d, &(0x7f0000000900)={{"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", "c4231173020256f008cc7bf0e3b37515dae5018a7bab1c8e1be6f58f729da332", 0x40, 0x3f}, &(0x7f0000000440)="1c40ca85af8d24ac635cde8052ab4f3e300930b3513ffe48e63a626f97986e44b85bc34c78f3392ad111dc79e58a2dd569fc1e50d77b06f56c2ce13b655f412b21d44d3da14b021ba8d60cde3c3cc2aa05dad4234f999e4c27dd1bd782497179729f9e67ae93abb4d4c3e2a1d39f9e1b11b91de9669aff775fdd42321a773843216e9c809eda66adc337a85c79f0556ab51585be3793d043b14fc0ba7774766ae04b242bd7931aaa46c6719e518ef025d09e20ac0afa6dbf6dc65097c21f266c2a322e8ae7b525b78e", 0xfffffffffffffff7, 0x10000, 0x9, 0x2, 0x3f, 0x1, 0x80, 0x7fff}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r7 = dup(r6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r8, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x2) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x3, 0x3}, {0x401, 0x8}}, 0x0) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:48 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000100)=""/70, 0x46}, {0x0}], 0x2, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) poll(0x0, 0x0, 0x4b) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x896, 0x0, 0x0, 0x800e00866) ppoll(&(0x7f0000000180)=[{0xffffffffffffff9c}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, 0x0, 0xb2) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r6 = dup(r5) socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r8 = dup(0xffffffffffffffff) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1}, 0x8) shutdown(r8, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="9f876e07454a284f6516000000000000000000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) recvfrom(r7, &(0x7f0000000100)=""/237, 0xed, 0x2, 0x0, 0x0) shutdown(r6, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:48 executing program 2: syz_emit_ethernet(0x97, &(0x7f0000000740)={@empty, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x61, 0x25, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c}], @generic="4bc27909d893ec586ac19bf559ab714aa6b0985ea1014c7c643424e7ceff6d3ac1abd09f8de06c9b962ec46c749eafe4e4ab03702dfd33f12a350c2e83bd657e34e8ae2ed0c823a1930cad37cf7721afe9c9d32fb1aa5e7ffb"}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r8, &(0x7f0000000100)=ANY=[@ANYBLOB="2d012e2f66696c653000f6d543accd3d3e3e3bb1c827796353f8b75e4896cbd4826bc5c189bfd8a4d5ca7abdb9d284a0aa533b99ffd9d8300166f5b0e2888bbba1b937b9e9caeeb0e06ffb4d83472e20920d0d4a2b"], 0xa) dup2(r8, r7) listen(r8, 0x0) accept4$unix(r8, &(0x7f00000004c0)=ANY=[@ANYBLOB="1f0000000000000000000000000000000000000000000000000000000000001482a13fad84357037675f42a5f0236842a92002f993acfc4fcc00"], &(0x7f00000000c0)=0x1f, 0x0) sendmsg$unix(r8, &(0x7f0000000480)={&(0x7f0000000100)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000140)="6d0d6eaeb3e59eab3b2fa75a55c6eee53454b4336be333fd2d1ab54d4630f3d82537d173c7583aa7692f9a770d5450b355e0c9b673c7b62d3d9ff59f0b4c336e1e709ea0bc08818be7ceb5c77b772a394b1957d17ad1238d75c6d4c505b6708002e1114f2372458e58d93b8b147fc4debc8169c1dc8bc63ca2ca37fe399a2fb2138297a7efbbb7dad77879a09f0f5783a63affd2ace7fabf0df922b754c0c3adc21a965c609e8ced2e51af024b494a3e4edc13fd0a4bf416e4123a", 0xbb}, {&(0x7f00000002c0)="7dacd7cfe914b556425653f3c12d833560f202d0c2", 0x15}, {&(0x7f0000000300)="fa4a4c219d258059682a244105c368a539233a4673b9d6d62c6b9d93e94e4304277cb4cd9911ffdf79d3c67a1b270bd2a88ca64ee9887a268dad55a60632c620", 0x40}], 0x3, &(0x7f0000000440)=[@rights={0x18, 0xffff, 0x1, [r5]}], 0x18, 0x20080}, 0x20005) 01:39:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) socket$inet(0x2, 0x20000000, 0x7f) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) dup(r2) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) semget$private(0x0, 0x0, 0x88) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r5, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r8, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r8, 0x0) getsockopt$inet_opts(r8, 0x0, 0x1, &(0x7f0000000140)=""/150, &(0x7f0000000040)=0x96) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r9, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r2, &(0x7f0000000100)=""/217, 0xd9, 0x42, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) listen(r2, 0xce5) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) recvmsg(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000940)=""/228, 0xe7}, {&(0x7f0000000600)=""/71, 0x47}, {&(0x7f0000000840)=""/208, 0xdc}, {&(0x7f0000000780)=""/72, 0xfffffffffffffc56}], 0x4, 0x0}, 0x0) shutdown(r6, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r8 = dup(r7) shutdown(r8, 0x0) ioctl$DIOCGETSTATES(r8, 0xc0104419, &(0x7f00000002c0)="92e023") r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) accept4$inet6(r12, &(0x7f00000004c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000500)=0x1c, 0x30000000) r14 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x4, 0xe4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r14, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x2, r13}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x6d10, 0x7f, 0x1f, r13}, &(0x7f0000000140)=0x10) 01:39:49 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x0, 0x0, 0x0, @mcast1, @local={0xfe, 0x80, [], 0x0}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r6 = socket$inet6(0x1c, 0x1, 0x0) r7 = open(&(0x7f0000000580)='./file0\x00', 0x400, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="01a1befdab9d7f7319183b4eb25a6848fbff01", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r12}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000440)={r12, 0xe1fc, 0x3, 0xfffffffffffffff9, 0x4a16411d}, &(0x7f0000000480)=0x18) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty, 0x3}}}, 0x108) shutdown(r6, 0x0) r13 = dup(r5) r14 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r14, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r13, 0x0) shutdown(r14, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r15 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r15, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r15, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r16 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r16, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r16, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x2, 0x0, @empty}}}, 0x108) msgrcv(r0, &(0x7f0000000500)=ANY=[@ANYRESDEC=r16, @ANYRES16=r10, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESOCT, @ANYRES16]], 0x3, 0x0, 0x0) 01:39:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r0, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) shutdown(r1, 0x0) r2 = accept4$inet(r1, &(0x7f0000000040)={0x10}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180)=0x6, 0x4) r3 = dup(r0) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) close(r8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000001340)=ANY=[@ANYBLOB="9209a64b01000000007ef15817afc5821b1b29bfc435b7736edac3bb73b96eb5096aa3b9a21c893d2ab80f0d439e0607b3fc6c8f3fcc42a64f983574f96359e025617c4abb0c68dc8a92021f8e685abb2a6b263c8c1a79392f1592cdaaad8d796f091db37b4c794d456ad44477110adae5bc3642c135f5bc5d1d7c5e3dd408a0b4d1c8878521cacfb3813e41b9b6ff1ef4cc9b592c05c5d0ce558c7e", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r11}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r11}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000001240)={r11, &(0x7f00000011c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001280)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000012c0)={r12, 0xffffffff}, &(0x7f0000001300)=0x8) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r13 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r13, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x1) r14 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r14, 0x1) shutdown(0xffffffffffffffff, 0x0) r15 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r15, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r13, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r6, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r6, 0x0) r7 = open(&(0x7f0000000040)='./file0/file0\x00', 0x100000, 0x10) recvfrom$inet(r7, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:50 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet(0x2, 0x2, 0x6) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r2 = dup(r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:39:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) listen(r2, 0x1) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r0, 0x1) ioctl$DIOCADDADDR(r3, 0xc4704434, &(0x7f0000000040)="1d7f56779ffe94add7b79acb83f976378796d40a6f452e46212920936d0a6cb03828fd5c0718a4e896") ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:50 executing program 2: syz_emit_ethernet(0x56, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "0900e7", 0x20, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x2, [], [@enc_lim, @ra, @pad1, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r8, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r8, 0x0) setsockopt$inet_udplite(r8, 0x88, 0x2, &(0x7f0000000140)=0x5, 0x4) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r10 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r10, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @rand_addr="8ef2dce99f92a24ef47c9340118cfb67"}}}, 0x108) r11 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r11, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r12 = socket$inet6(0x1c, 0x3, 0xfd) r13 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r13, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r13, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r12, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r14 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r14, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r14, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) msgsnd(r0, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f0000001340)=ANY=[@ANYPTR64=&(0x7f0000001300)=ANY=[@ANYRES16, @ANYRES64=r14]], @ANYRESHEX=r10, @ANYRESDEC=0x0, @ANYRESDEC=r3, @ANYRESOCT=0x0], 0x5, 0x2800) r15 = socket$inet6(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r16, 0x29, 0x51, &(0x7f0000000440)={0x2, {{0x1c, 0x1c, 0x2, 0xffffff07, @local={0xfe, 0x80, [], 0x0}, 0x1f}}}, 0x88) setsockopt$inet6_IPV6_PKTINFO(r15, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r15, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r15], 0x1, 0x800) msgrcv(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r6, &(0x7f0000000100)=ANY=[@ANYBLOB="2d012e2f66696c653000f6d543accd3d3e3e3bb1c827796353f8b75e4896cbd4826bc50089bfd8a4d5ca7abdb9d284a0aa533b99ffd9d8300166f5b0e2888bbba1b937b9e9caeeb0e06ffb4d83472e20920d0d4a2b"], 0xa) dup2(r6, r5) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r13, 0x401, 0x9, 0x40}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000240)={r14, 0xb, 0x8}, &(0x7f0000000280)=0x8) listen(r6, 0x0) accept4$unix(r6, &(0x7f0000000080)=@file={0x1f, 0x0, ""/29}, &(0x7f00000000c0)=0x1f, 0x0) getsockname$unix(r6, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000140)=0x8) r15 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r15, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r16 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r16, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r15, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) shutdown(r1, 0x0) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r6, 0x0) openat(r6, &(0x7f0000000040)='./file1\x00', 0x1, 0x4) flock(r4, 0x1) shutdown(r3, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaad2513143000086dd608d0000003000005e689954cd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c04000000000000040100050200000014b11c0a05383201ae0f0aad5589554b11468c618f0001000502000000000000"]) r0 = msgget$private(0x0, 0x127) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) freebsd10_pipe(&(0x7f0000000100)) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) poll(&(0x7f0000000140), 0x0, 0xfffffff8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r7 = dup(0xffffffffffffffff) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r8, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r8, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x51, &(0x7f00000002c0)={0x2, {{0x10, 0x2, 0x0, @loopback}}}, 0x90) shutdown(r7, 0x0) shutdown(0xffffffffffffffff, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) open(&(0x7f0000000040)='./file0/file0\x00', 0x40, 0x1d2) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x80, 0x80) flock(r3, 0x1) lseek(r0, 0x0, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x3}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000040)='./file0/file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x30) r4 = getpid() r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_udplite(0xffffffffffffff9c, 0x88, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fcntl$lock(r6, 0xc, &(0x7f0000000140)={0x0, 0x4, 0x10001, 0x1000300010005, r4}) shutdown(r2, 0x0) 01:39:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x0, 0x40082, 0x0, 0x0) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) r8 = msgget$private(0x0, 0x0) msgrcv(r8, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() setresgid(0x0, 0x0, r10) setregid(r10, r10) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r11, 0x0, 0x0, 0x0, 0x88}, 0x0, 0xfffffffffffffffc}) r12 = semget$private(0x0, 0x7, 0x0) semop(r12, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r12, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r11, r10, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r10]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() msgctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x6, r9, r10, r13, r14, 0x24, 0xe4}, 0x9, 0xb72, 0x1f, 0x10000, 0x200, 0x987, 0x0, 0xffffffffffffffff}) r15 = getegid() fchown(r7, r9, r15) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0, 0x57}], 0xfffffffffffff70, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:52 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x30, 0x0, 0x2, @rand_addr="5e68a954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) recvmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r4, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r10, 0x1c, "ca448cd6ac78af1e7541fad22ca2bcd5bda23161558c3fb9924d2692"}, &(0x7f00000002c0)=0x24) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r11 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r11, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r11, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc) r12 = dup(r2) r13 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r13, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r12, 0x0) r14 = dup(r13) r15 = getpgid(0xffffffffffffffff) fcntl$lock(r14, 0xc, &(0x7f0000000100)={0x0, 0x3, 0xfff, 0xffff, r15}) r16 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r16, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r14, 0x0) shutdown(r16, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[], 0x0, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00e200000000000000"], 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:39:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r7 = socket(0x17, 0x3, 0xbf) r8 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r8, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x10001}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000440)={r9, 0x1}, 0x8) r10 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r10, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000200)={r11, 0x4}, 0x8) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shutdown(r1, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10a) flock(r3, 0x1) getsockopt$sock_int(r1, 0xffff, 0x1008, &(0x7f0000000040), &(0x7f0000000140)=0x4) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000180)={0x1, 0x0, 0x1, 0x1000300010005}) shutdown(r2, 0x0) 01:39:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r4, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x7fff, @rand_addr="cbc583446cdf2a039039f81a373c6f80", 0x9}, 0x1c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:53 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet_sctp(0x2, 0x5, 0x84) sendfile(r5, r6, 0x2, 0x8001, &(0x7f0000001640)={&(0x7f0000000540)=[{&(0x7f0000000140)="552027abf9f45d41ff2ff21ff06988859dadde650dc3b5820312cf70b84d0ebeeaacff6d41b3215fb992a47650eab5997e39f902aea19e7326e7d833f7c7039e21847430b10a267de34197863e2be008c06ac6bb6f661dcf90d94d0860e3b81557905310711c1ff8918a5af09595dfe6ca8604d9087d91b02cc9e5e3e5a459c02afead8f7b20efa7353efc7b5b529a788bea59a9e2565c7f54f376c4606d52fc0cfaf8ba6f49442e29f251468960f8e1845b47b998cf3818db0bf1261b1b4667a15e440e2d8de3f59175065ffd59775a820f9bf80e09896bbbce0b39d23b6de7e45f14deb4ae8e8a53d458813d1f90c2049cb0d8", 0xf4}, {&(0x7f0000000240)="47aa42468a1ee6cc79405f43daa86b23b19d8c285beb459779c804f3c18a32a9975eefbb90dc0bba7f00ac9622e005c20e8239b5515c11d37af06aaa6896f970ba34a674edb28cef25cd0071bb3762122bd7d565e704b26315ed3b02217193068c7c1e70636ab2ba185eb543eb51955e4f9e51515ca206972d835be6f6b11ab7ebd541aed6ec918a0fe3236e207c81a516e0b666c0b71d82cd65bf0d920a22b9086d052aeeb9c15d3d98d1f634bc8064a21ebe3b0da75301a42f52a0c79542bd60792f57440f0f6858cc762f4463491ae2f253fa4b0e6a8d3150c918c4d3afeeddb43f4cbedbbd9de1727bc206e341", 0xef}, {&(0x7f00000003c0)="b564b1e7e3d4749473e4696d8351532f9389cf397f7832c48580e118ba762a641e63d29c3f344bc1182e9906a35299f42a1ca6a5e006865433095d937a22bb550641c123862cc79c18534d924c8aacc363edc1dfdad5636ada98e540d7449e278ea6ac524506bcffd9904656a635507a984f0433d5a7b93615e6fb15cfd406bb6f3d60cdf23857c63c1a51af071761616dc109a9b0c482d982c827a9d27a717d79b7ffc0a12a0848dc251dc21bf4ccfdb9e95d88bbbca452daf0be9d31a09d4a058b69199ac91ea75f8c659ad950f5", 0xcf}, {&(0x7f0000000640)="9cf15f695935826311e3b53a4eebd41feddaeef532ded04f37c1f5fa47abd736e0ef672bb830fe5994e4c357241cb1bba810753628cbcb24a45c3fc183e5467ac41e3ae0e06e8d2d53b2b1b27a4581da12303161fd8d0c3f19b150d3513556457eede3a7d6a906275c27ea98e40efa8a1a001d3a8896ef2c17671ce5dd89613f13fd916d1127b0f607fc21d6dd801be42be16f9cdaff1ab32f7c2f1fefe06e19c5921ebe471b42b438b17a57d2dca2f43a4aca4e70bd2ad6712dbf6633f577001a6c877239035c5ffa577115999a16bf1e1a7c2bb5ec84ea5f211a8caf18f166698bafc7f809ba985c7fd546cba263a1ee10ebd1aadf54fc6152a3bd1dbcbb68f61bd3b227d3eb4bdefaf929ee47ccc769a2888decb41b79142c9ba00f8f9aaa0b7f64fdd8554df1ccb8670bdbfd1298eefd723590773e9163b69ecbc42a479f74696db2cef9c100e025c1e2df422053221820df10320f54c2956f122ba99dc5e921988a2d73bc51a363cc32c5a530a253e97a15f89fc1cafa0c15c84d235bb866d79dfead0359f60f59960eb593ee1227f7d10502840b19638b4d74067109eb1eab5aa2615f7ffccbe9f359830e4440b505c66980604adcbbdc04134bfdf9499a1a5051a2a4c7876aeb507abc39363923a0994f0e5156a9f247e11dd8fc88d89ef8f0df959085692a3766b8b43ebf9eb9ae926cc7d19900ef03b425c164f168d4c3b7a508bfc54f123026aa788cf91b36e9542b7864ee3dfae6115a8a5c08d6711a670a676e7d4323e6a70c1e8946996badaa6d46b57a6ab3e7ad330995e76f20aaba16876b67fc2e94573b15c9b6b0b90e328b5a2e86279aba75b75d4b09bc44828179149395213777cfbdfd00c88aa0d817ca68fec3f412985d13de9ddc1092bb143245f6f955afbd633ae4fedf03c8db0ec5ca7927fd524f1b19f4fb0db33161d7b2748fb25ecc153dc7b9874b1c1b500d572f6d9f99ad1bbd448fda53c22e99ac9c138787a703a575e82246871349b754d9e792d0dfee86d02d041d794a36b50eaa76bf485ea5131ebf9ef4e1b4ba0e95cadeb044b4e65956559822578431d86cda880986d2b2695a870264592bb29e1127633296377dd1975a9fef8c1488be5b8d2ed4c4e9946bfbabf5a11b26f1ee451df7eb58dd653d73562510efaf251a75a276004dd7e9882e79d66d36d5800c7c64f5dc67c94fd25274f7d032accc8cc15a5f4679652293e364fe2a12735fcd0f6d2e300caa4dd218df4c97aad40a04d5ef20b6ef8fac7aa43911f035cb0e04f1a5aa83875c0c4d8828642b9d546d368edcbf8c7908231431fa5c144e2fcb5240e7e483e375f43b286970564d343eb3da3bcaecbf42fd7a4e82e9bf7da7aca9aea43cd45282b4196dc20c7effeeeae7b602dc4188e039849585c0f330a04108bb112f81d9abe9f3872430a8e0ff6014b0f72a5eac0f9ed9b2da64dd630d89f742ed3ad3e641afb67da684fbadf34503efb3cb2ab90022cd4c5493d628b0b4210d6ade857eb6307689d4a77e79b91fe2cddbae7c548314cbf52794e4aea95db8873c7310003cda9eaef0ddc7d60b9838b18424bb2c79fa757cca01f1ec699620b83abf4e83734b33ee6ec00600838dc7d876dcac732f90f4df366893311681b4711ca59a20a2775aaeaecef8605575c91b79101280b6f163889ef21adc5662a0c2e90a45b314c398cb8f4665d193b14ccc547a7aa41becc4f9256939e1ed0c557e43398ee0d2db5a8e2c20c6d00f63c1dcf39a362a013f185352c0eb81c8c9f9ac807b043edb2f549d8980cea6620119bb30a0e1e0a5c127ba41ab7bc4fc4f6d6ce065c9f85a2b5b1e42b5b7a091a635945574c27ae9e7249f9fec0c0ef7aa9adcd7459c0aa787f3fb51720c205f66c3cb832926e324c94f3527c8883334c8b4adac8bf2313adc6b218e4aec69df81ca920f46fae2b2a53525b05437f288aaa96014b6baf2aa4a92cf1cba8d057427f2ade70f843718de46dfe40fdb2df271d3e5d0623589d86d044b054758425630f656e81cf2720a2ba5d3841c04cde061f12e105677dccf8843d7806f25c7a8e324fb222f84aad5a8a7fdc9b958d93160c1bafa848724f2ed05a346bd140decf2e2459ef9281d8d4c80939f1d5591df14556787772292364ec841b77e5e40efff58d66b0df50d62ef614ffa9ecffe71b541019fb38356d5e1e9902b97f9b003b02aa837cc240cf5d47ade0702325f4c3b55dad129c6442f0255e6ab1decfaf9de619cb919cd7c432c1c78bc44a3ad626821d4fb0503d2cd17517365cfa988934879abd70b3802d0148f45856badf9f2d7c3b8cde22c3c916922dbaaac022a378c9a5c2c3e6fba157896e763f3e33eba96345d8b6c8d3a688e681b866289954cd43faf934db6b89ea4622ce0eaf501a00fb833caf81c2e4da8da95b14bf2106519127552cb82f1d745050ed9715b8e5dc89c5eba70b2f7f6099615bdcfbadc66f8393896a7f8b7b5e7cd3c0bd9ef2a8fa063ffea3919cb95e7fb2e62977dab06a92fce7799f8d88499d76733d15ab5a28fc141e0b1c009d0fbbaf0955f6f62b0bd81967b1a589e4399db0ffa6479e6bd592f6de1c5acf6e75062a6feced241c20d1849750753c8834755a7a7979fb5c4f28be118be57a8ac97caa5f98aea06ae7b235175dde5a894f4d2921fe194a6d801b55911a104922d2c32d1fa3d0b3ea0286c182d8f5d1523b608c2c8b7baf9d5d26972a2c84917410873e759701342a57e62b887b250b104b7c38fe40f95bd5d0181ec3b857ef19509c5f076cc53d5826ba1c779c4dacfd482ce8aeae83e7bba0f79272b0cbe2c3b691522c86677d0b55076836d3ea7cad63de87b2599fdac4e39dd099acc30d124ba32d283631c455b86f64b1bddac24f63abb804b66645e0df8d74024ef76c761c87158d658990399c78ae370655c96b178f883aaee38a0c371787c1a033f4b8c493c21cd0f7265d8a09ecd660ae23a4367e401c4545fb25617749fc0979a8a164c880d2606d78eb41dc8f6ee0dcbba970ee6c444c9895cbbef7cc305f834bb8a7d85fd2a1992985602aaec2535aef967a70a3ad32c9c577af5023e42f3d38d17789db4e0b4b2b4d8366f228b6f448c435d81302cfd1d76abc6525dbd8a851dc9552b295f8d982906d7ad59f873874f05244e4b5b23c645ad46236faaa5006c38f75e7937ec127607556ba5669bc6d3a5d2517915aba53266e9ad01f0fb790f583e586fddae2e49808ee971565184ce7586e612bc7965bc5414b9c043380cf9cdd0d06ccc3d77ca78206e290ba7e04d0c67d64ac931e7f6cb35254554225c52a0488db65364ca9f99fda90f2312baf4325a8548fbbc3a01053c9f890780d577213e96469941ff665b85e6ec39b8701f24eeb3bcdf81bc7a1e755ea9a7af169cb552ff7c23b32c391a3c86f8de5e977754658d8061a4ff50f1856f8bb1d22b964aca4e0908a66e5f65923f774596bc57d56d20444c806a76a7631787e1e318f0230d037abb1603ccf1cf18c83aa33219129be84b0af433702abb30befbfc06b57b37f549886762666d195f50fe08ba242241ba2731f2e6e84870c70d6dafb208dc19baabe929ee4ab0c8a234b440ac7dc71cce3c7f736b8c4a027a24f6d54319d83b775ddf104ee727f6db32851e08e07c9c5bbb550ab931d9f1479a35cad31cb622899fb141029c4641b99384fbed338f89c3b24f501019d9770643db54e3deaf652c08ab18029687fc88bb66b3a4cbb2dcbee2adfea00c5e32c50bdcaf80d1e796468a1578845542a859cf0e0346c814add5a96a5c54efaa92b9a0fb1da924c091875a90d309d8f09053d696940c6efe2ecc125d6758c477d931ff0ee020d2a45d7a474b240f1e946f590694ac9db0fe0ad148444473bebc6e931ec16e5ebc96979812649d8d8a73d4a756f3a9f66d5d8671c97625bedd5c7057a144d295d29cbff59adbe3a6be1eb793527db23bf6665d49e6a8079f9a1103255fbe395e76d3f3452eca179c7163f85b72977e24483d2686d381a555fb2e4b6686d8868a40d8db1592a76781c0874597ad35fc9e79ee089b9e4b57736886f343a98efd0b4671e7f8a1617e9a91a7c2e85d955f2359659678e98110d557aa41bdcbf372ac729c83498b2024c8182ccd5bd1b2bdfc8d38bee110bcfc6e508b67edadf26b56e610a263290d35fceeed54a1ddb3b612dc7e46d98216cad50f1490195a566b0c2ead957465545dcdb44a5ec66bb87eff45c1581a59c8079f2d94f21901b6ab495202fd87f5fb707d8dfb4267717c58e6b2222418fab663ed7e10e36058291f3f4037ac8f7a6fe485236f9be79d38002a6b40bd04411b465a4e21363f743595a35f0369d804fdabd4906a29cb6003f1527011bc3e5022fd88c72d94b6576f9d349f8033700f3ae40cc3158d9b648f93aaad81920246858d50c9314e53045ce8047a92a8b385c73aa224302828f8ea3b7bd36240237714cc0be59321e6df32d879fb94dcf457f9d0f8fd4d867443eafb53290ef73e9e95d956a20a7467919c86d9b3afc25e9251be99b59244fb71a9df9ee570d455b3791e4ed566f3987c319794c142ab4e849a18605c0c9c4b800dfb36bf0b6c772163f56a2ce71069a21a3950e7db07e22fd24d5de1d5edc12805fc745e00d7a7f1525060281fb5e3638f267da743a97ea8cec03cde0e63b9f6ed358e3d6e03bfede1c8a9fdfda19bf67d58d3cec8bb044f652a64eebe7b3cd421d345a26ad5b21c49706a90fffd478cce61ade908aacea2edaf88fb9cd4eaaa00650b9125f2fde635f9c268336d2fdf372566476c772dde2a2c4c6e81c4a1d1b798de6bd8db8e5b8c66d4b3275688e63148b14fc6a76eee8fb13e6eddef947e5e5721b7211bb075fc4fcc2748b30d4cc9753c2b04248ae6061699dde7a1219d8e3affc7bb4b60a9eac5261fa9d5ee896fb52510cd6875b63214aff5984e502ddc54f0fa58ba95d095706f0b9eca683ff3ba6dd34254f797462b0e97fa43e21b5f16c688a6bc179e2c409de949c39bb3945be385016400b5264e3f4d7cc1929619a103fced1d2b9472a3d0506e28bd1062f9643bd2e369134aaf7df45bc30c53757d9e9426e315cd570457f8e0d77df37f6a2547a0f1cbae8dc7fd66d2666ec4e5b514cf0d20a48506db2e98dffd2d13c940a5433db56c6dcaba1c32041b0a67df6190a60471b84824847a6da4c038d7665af8e2d5b1e08b0660f73eddf3b68bd784b9c30b04f891eb17796b039446031c92f6a1ea922bea5a0813e1b4e3189cdf7322bebd076a0f7456e0ca2b3aa67e8593b591706ed028e48cea5748d1ced8c4ea888851f1e089833df943177e2e8305554f85d74c128fa08e6dbd91120d523b46e47bca81f28d709ccd180b61d47ea139c9764b044f695dc5f62f2d443445933241535956177ad37424a541143ec32eae6345a83ca2c6add300dcecb9a8cb0b98b86fa84a04cc09b4dc6404c466278dc564799c0913e71ab5e62de6a20082eff4c9261f47e21efeeeef1d1bb5c9fdea635c58788cc9724642b93cfc99f41a49577e1347fda24e3574b71ad39f1287c0b230596109c01e72887238e9e19459aaacfd62b887ce29fc71f1f73c257f85ed856ec16ddaa7e54074131540ed3e476828241c94e87860e31c71474ee4c350c245ba8f35ebe5953cc0c4618fcc0b5d1764fe8e6cffc95d8fb83f11add1b70020763a4e2fbfdf703bc2acd733abfd8dda260c71a187c20edf6cb5b5719e5ed6c77771e99f5567f9a40a79b5ba", 0x1000}, {&(0x7f00000004c0)="b9a00085c1acae392f84e59f051bcea3fab8430ebcce0d498f836abcf492421a181fa8bb003e0c37361ddf9ea655f89b85786bfbc39fe14bf8184bd6a7e6e0c63d534e0a35b3a84028b89e2ff0825694ded379ca8a20fc096c3e3b6cdead4ce39fee5f", 0x63}], 0x5, &(0x7f00000005c0)=[{&(0x7f0000000040)="1516932765b9a95614ad9351f6b010ecfdb26813dee0f387055e47573d76d61822ca81530f66d414c4d0f49d5384355bf0fad7c45eaae9653a01557c", 0x3c}], 0x1}, &(0x7f0000001680), 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r7, 0x0) r9 = shmget(0x2, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) r10 = geteuid() r11 = msgget$private(0x0, 0x0) msgrcv(r11, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() setresgid(0x0, 0x0, r13) setregid(r13, r13) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r14, 0x0, 0x0, 0x0, 0x88}, 0x0, 0xfffffffffffffffc}) r15 = semget$private(0x0, 0x7, 0x0) semop(r15, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r15, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r14, r13, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r13]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() msgctl$IPC_SET(r11, 0x1, &(0x7f00000001c0)={{0x6, r12, r13, r16, r17, 0x24, 0xe4}, 0x9, 0xb72, 0x1f, 0x10000, 0x200, 0x987, 0x0, 0xffffffffffffffff}) r18 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r18, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r21, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r20}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r22}, 0x0, 0xfffffffffffffffc}) r23 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r23, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r23, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r23, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r22, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r24 = getegid() setresgid(0x0, 0x0, r24) r25 = getegid() setresgid(0x0, 0x0, r25) setregid(r25, r25) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r26}, 0x0, 0xfffffffffffffffc}) r27 = semget$private(0x0, 0x7, 0x0) semop(r27, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r27, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r27, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r26, r25, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r25]) setregid(r24, r25) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r28}, 0x0, 0xfffffffffffffffc}) r29 = semget$private(0x0, 0x7, 0x0) semop(r29, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r29, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r28, r24, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r24]) r31 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r32 = fcntl$getown(r31, 0x5) r33 = getpid() shmctl$IPC_SET(r18, 0x1, &(0x7f0000000200)={{0xfffffffd, r19, r20, r22, r30, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r32, r33, 0x81}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getegid() setresgid(0x0, 0x0, r35) setregid(r35, r35) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r36}, 0x0, 0xfffffffffffffffc}) r37 = semget$private(0x0, 0x7, 0x0) semop(r37, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r37, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r37, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r36, r35, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r38 = getegid() setresgid(0x0, 0x0, r38) r39 = getegid() setresgid(0x0, 0x0, r39) setregid(r39, r39) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r40}, 0x0, 0xfffffffffffffffc}) r41 = semget$private(0x0, 0x7, 0x0) semop(r41, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r41, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r41, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r40, r39, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r39]) setregid(r38, r39) r42 = getpgid(0xffffffffffffffff) r43 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r43, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r44 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r44, &(0x7f0000000600)=[{&(0x7f0000000100)=""/116, 0x74}, {0x0}], 0x2) r45 = dup(r44) shutdown(r45, 0x0) freebsd11_fstat(r45, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getegid() r48 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r48, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r47}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r49}, 0x0, 0xfffffffffffffffc}) r50 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r50, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r50, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r50, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r49, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r51 = getegid() setresgid(0x0, 0x0, r51) r52 = getegid() setresgid(0x0, 0x0, r52) r53 = getegid() setresgid(0x0, 0x0, r53) setregid(r53, r53) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r54}, 0x0, 0xfffffffffffffffc}) r55 = semget$private(0x0, 0x7, 0x0) semop(r55, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r55, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r55, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r54, r53, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r53]) setregid(r52, r53) r56 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r56, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getegid() r59 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r59, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r58}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r60}, 0x0, 0xfffffffffffffffc}) r61 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r61, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r61, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r61, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r60, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r62 = getegid() r63 = getegid() setresgid(0x0, 0x0, r63) setregid(r63, r63) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r64}, 0x0, 0xfffffffffffffffc}) r65 = semget$private(0x0, 0x7, 0x0) semop(r65, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r65, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r65, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r64, r63, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r63]) setregid(r62, r63) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r66}, 0x0, 0xfffffffffffffffc}) r67 = semget$private(0x0, 0x7, 0x0) semop(r67, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r67, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r66, r62, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r62]) r69 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r70 = fcntl$getown(r69, 0x5) r71 = getpid() shmctl$IPC_SET(r56, 0x1, &(0x7f0000000200)={{0xfffffffd, r57, r58, r60, r68, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r70, r71, 0x81}) r72 = getegid() setresgid(0x0, 0x0, r72) r73 = getegid() setresgid(0x0, 0x0, r73) setregid(r73, r73) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r74}, 0x0, 0xfffffffffffffffc}) r75 = semget$private(0x0, 0x7, 0x0) semop(r75, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r75, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r75, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r74, r73, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r73]) setregid(r72, r73) getgroups(0x3, &(0x7f0000000640)=[r53, r58, r73]) setregid(r47, r76) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r77}, 0x0, 0xfffffffffffffffc}) r78 = semget$private(0x0, 0x7, 0x0) semop(r78, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r78, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r77, r51, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r51]) r80 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r81 = fcntl$getown(r80, 0x5) r82 = getpid() shmctl$IPC_SET(r43, 0x1, &(0x7f0000000200)={{0xfffffffd, r46, r47, r49, r79, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r81, r82, 0x81}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{0x4, r19, r34, r36, r38, 0xc}, 0x5, 0xfffffffffffffff8, 0x3a33bd29, 0x1, r42, r82, 0x2}) r83 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r83, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r85 = getegid() r86 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r86, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r85}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r87}, 0x0, 0xfffffffffffffffc}) r88 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r88, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r88, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r88, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r87, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r89 = getegid() setresgid(0x0, 0x0, r89) r90 = getegid() setresgid(0x0, 0x0, r90) setregid(r90, r90) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r91}, 0x0, 0xfffffffffffffffc}) r92 = semget$private(0x0, 0x7, 0x0) semop(r92, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r92, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r92, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r91, r90, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r90]) setregid(r89, r90) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r93}, 0x0, 0xfffffffffffffffc}) r94 = semget$private(0x0, 0x7, 0x0) semop(r94, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r94, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r93, r89, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r89]) r96 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r97 = fcntl$getown(r96, 0x5) r98 = getpid() shmctl$IPC_SET(r83, 0x1, &(0x7f0000000200)={{0xfffffffd, r84, r85, r87, r95, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r97, r98, 0x81}) r99 = getpgid(0x0) shmctl$IPC_SET(r9, 0x1, &(0x7f00000016c0)={{0x4, r10, 0x0, r16, r34, 0x42, 0x9}, 0x2, 0x7, 0x1000, 0x7ff, r97, r99, 0x8}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x60000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_int(r3, 0x29, 0xa, &(0x7f0000000040)=0x7, 0x4) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) freebsd11_fstat(r7, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r10, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r9}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r11}, 0x0, 0xfffffffffffffffc}) r12 = semget$private(0x0, 0x4, 0x22) semop(r12, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r13}, 0x0, 0xfffffffffffffffc}) r14 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r14, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) r15 = getegid() setresgid(0x0, 0x0, r15) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r16}, 0x0, 0xfffffffffffffffc}) r17 = semget$private(0x0, 0x7, 0x0) semop(r17, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r17, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r16, r15, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) __semctl$SETVAL(r17, 0x2, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r14, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r13, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) __semctl$SETVAL(r14, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r12, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r11, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r18 = getegid() setresgid(0x0, 0x0, r18) r19 = getegid() setresgid(0x0, 0x0, r19) setregid(r19, r19) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)={{0x2, r20, 0x0, 0x0, 0x0, 0x92}, 0x8000000000000000, 0x4}) r21 = semget$private(0x0, 0x7, 0x0) semop(r21, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r21, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r21, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r20, r19, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r19]) setregid(r18, r19) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r22}, 0x0, 0xfffffffffffffffc}) r23 = semget$private(0x0, 0x7, 0x0) semop(r23, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r23, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r22, r18, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r18]) r25 = socket$inet6_sctp(0x1c, 0x5, 0x84) r26 = fcntl$getown(r25, 0x5) r27 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000200)={{0xfffffffd, r8, r9, r11, r24, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r26, r27, 0x81}) shmctl$IPC_RMID(r5, 0x0) flock(r4, 0x1) shutdown(0xffffffffffffffff, 0x0) r28 = socket$inet_udplite(0x2, 0x2, 0x88) r29 = dup(r28) recvmsg(r29, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r29, 0x0) mknodat(r29, &(0x7f0000000180)='./file0\x00', 0x8000, 0xb6e) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:53 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) recvmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r7, 0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f00000002c0)={r13, 0xb7, "ba9927d5b10c673a1b8643cb5d00eee4b3bedb99737d6b148791c3cf614daed3bcf1855f47b19f7a2ae5dc7c00acbb97aa100674253d68357ab8d753556dcdec7109bcc14105bbf684615c681a88a08763854e67830248a51a884337163beef5852314c08da5ad251beb4cf9724880a98db864681868d13c22bf32e9fb48f91a3a43e53b9c711e9384afa3f626dda0b190bd63f0ef64d4424eeae3d06197b6408a34036c8a9cd8db3090e1a9d41944053fc43460553db5"}, &(0x7f0000000440)=0xbf) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000480)={0x931e, 0x9, 0x2000, 0x8000, 0x3, 0x0, 0x6, 0xd7, r14}, 0x20) shutdown(r3, 0x0) r15 = dup(r4) r16 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r16, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r15, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r16, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) connect$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x5, @loopback, 0x7}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x30) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000180)={0x10, &(0x7f00000011c0)="1ea58f313e9e2e1ed0ab80c8a625f253b33c64396e2ffa34317a0e0f3e2defbfbd5a308b73041c086f41fbf9e20515ff5eb2c0b07882a1285c553d908357dc397a3c3c6d6a0010fe5dc1f9", 0x8aed, 0x8, 0x9}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r7, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r7, 0x0) connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x2, @broadcast}, 0x10) shutdown(r4, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r6, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x1) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setresgid(0x0, 0x0, r6) setregid(r6, r6) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r7, 0x0, 0x0, 0x0, 0x88}, 0x0, 0xfffffffffffffffc}) r8 = semget$private(0x0, 0x7, 0x0) semop(r8, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r8, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r7, r6, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r6]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() msgctl$IPC_SET(r4, 0x1, &(0x7f00000001c0)={{0x6, r5, r6, r9, r10, 0x24, 0xe4}, 0x9, 0xb72, 0x1f, 0x10000, 0x200, 0x987, 0x0, 0xffffffffffffffff}) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/49) flock(r3, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f00000002c0)=0x4) shutdown(0xffffffffffffffff, 0x0) r11 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r11, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f0000000340)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r8, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000440)=""/6, 0x6}], 0x1) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) r6 = getegid() r7 = semget(0x0, 0x1, 0x6) freebsd11_lstat(&(0x7f0000001400)='./file1\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r7, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, r8, r6}}) __semctl$SEM_INFO(r7, 0x2, 0xb, &(0x7f00000011c0)=""/206) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x54, &(0x7f0000000140)={0x8a, {{0x10, 0x2, 0x0, @rand_addr=0x7}}, {{0x10, 0x2, 0x3, @multicast2}}}, 0x118) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) recvmsg(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r10, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f00000013c0)={0x0, 0xa8e, 0x9}, 0xc) r11 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r11, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r12 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000012c0)={0x0, 0xe, 0xe3}, &(0x7f0000001300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r12, 0x84, 0x13, &(0x7f0000001340)={r13, 0x81, 0x69, "8e82c6c853c19cc275775760f2a4c633c80025b20a0e80af44d68655f019cdbb476428c676b46dd1a9f91a5fec8c45d1b6c83c92d98c6ae8d55a7e56a0a75cebe6609b96bb83324d06c9b451ad8e8d52ac933da1e5506268210a6e0b34d5746fb43263af9199294c78"}, 0x71) r14 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r14, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r11, 0x0) shutdown(r2, 0x0) 01:39:55 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@local, @remote, [{[], {0x8100, 0x2, 0x1, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @jumbo={0xc2, 0x4, 0x1}]}]}}}}}) r0 = msgget$private(0x0, 0x57d) shmget(0x3, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r5, 0x1) ip6_pcbopts: all specified options are cleared. 01:39:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r5 = dup(r4) shutdown(r5, 0x0) ioctl$DIOCIGETIFACES(r5, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000640)="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", 0x3b, 0x1, 0xffff0001}) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280), 0x0, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet(0x2, 0x10000001, 0x6) shutdown(r5, 0x0) r6 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r6, 0x1) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000080)=""/42, 0x2a}, {0x0}, {&(0x7f0000000140)=""/192, 0xc0}], 0x3) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r4, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r7, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r8, &(0x7f0000000100)=ANY=[@ANYBLOB="2d012e2f66696c653000f6d543accd3d3e3e3bb1c827796353f8b75e4896cbd4826bc5c189bfd8a4d5ca7abdb9d284a0aa533b99ffd9d8300166f5b0e2888bbba1b937b9e9caeeb0e06ffb4d83472e20920d0d4a2b"], 0xa) dup2(r8, r7) r9 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r9, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r12, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r11}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r13}, 0x0, 0xfffffffffffffffc}) r14 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r14, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r14, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r14, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r13, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r15 = getegid() setresgid(0x0, 0x0, r15) r16 = getegid() setresgid(0x0, 0x0, r16) setregid(r16, r16) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r17}, 0x0, 0xfffffffffffffffc}) r18 = semget$private(0x0, 0x7, 0x0) semop(r18, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r18, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r18, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r17, r16, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r16]) setregid(r15, r16) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r19}, 0x0, 0xfffffffffffffffc}) r20 = semget$private(0x0, 0x7, 0x0) semop(r20, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r20, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r19, r15, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r15]) r22 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r23 = fcntl$getown(r22, 0x5) r24 = getpid() shmctl$IPC_SET(r9, 0x1, &(0x7f0000000200)={{0xfffffffd, r10, r11, r13, r21, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r23, r24, 0x81}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() setresgid(0x0, 0x0, r26) setregid(r26, r26) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r27}, 0x0, 0xfffffffffffffffc}) r28 = semget$private(0x0, 0x7, 0x0) semop(r28, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r28, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r28, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r27, r26, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r29 = getegid() setresgid(0x0, 0x0, r29) r30 = getegid() setresgid(0x0, 0x0, r30) setregid(r30, r30) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r31}, 0x0, 0xfffffffffffffffc}) r32 = semget$private(0x0, 0x7, 0x0) semop(r32, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r32, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r32, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r31, r30, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r30]) setregid(r29, r30) r33 = getpgid(0xffffffffffffffff) r34 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r34, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r35 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r35, &(0x7f0000000600)=[{&(0x7f0000000100)=""/116, 0x74}, {0x0}], 0x2) r36 = dup(r35) shutdown(r36, 0x0) freebsd11_fstat(r36, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() r39 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r39, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r38}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r40}, 0x0, 0xfffffffffffffffc}) r41 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r41, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r41, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r41, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r40, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r42 = getegid() setresgid(0x0, 0x0, r42) r43 = getegid() setresgid(0x0, 0x0, r43) r44 = getegid() setresgid(0x0, 0x0, r44) setregid(r44, r44) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r45}, 0x0, 0xfffffffffffffffc}) r46 = semget$private(0x0, 0x7, 0x0) semop(r46, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r46, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r46, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r45, r44, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r44]) setregid(r43, r44) r47 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r47, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getegid() r50 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r50, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r49}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r51}, 0x0, 0xfffffffffffffffc}) r52 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r52, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r52, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r52, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r51, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r53 = getegid() setresgid(0x0, 0x0, r53) r54 = getegid() setresgid(0x0, 0x0, r54) setregid(r54, r54) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r55}, 0x0, 0xfffffffffffffffc}) r56 = semget$private(0x0, 0x7, 0x0) semop(r56, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r56, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r56, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r55, r54, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r54]) setregid(r53, r54) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r57}, 0x0, 0xfffffffffffffffc}) r58 = semget$private(0x0, 0x7, 0x0) semop(r58, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r58, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r57, r53, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r53]) r60 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r61 = fcntl$getown(r60, 0x5) r62 = getpid() shmctl$IPC_SET(r47, 0x1, &(0x7f0000000200)={{0xfffffffd, r48, r49, r51, r59, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r61, r62, 0x81}) r63 = getegid() setresgid(0x0, 0x0, r63) r64 = getegid() setresgid(0x0, 0x0, r64) setregid(r64, r64) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r65}, 0x0, 0xfffffffffffffffc}) r66 = semget$private(0x0, 0x7, 0x0) semop(r66, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r66, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r66, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r65, r64, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r64]) setregid(r63, r64) getgroups(0x3, &(0x7f0000000640)=[r44, r49, r64]) setregid(r38, r67) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r68}, 0x0, 0xfffffffffffffffc}) r69 = semget$private(0x0, 0x7, 0x0) semop(r69, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r69, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r68, r42, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r42]) r71 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r72 = fcntl$getown(r71, 0x5) r73 = getpid() shmctl$IPC_SET(r34, 0x1, &(0x7f0000000200)={{0xfffffffd, r37, r38, r40, r70, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r72, r73, 0x81}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{0x4, r10, r25, r27, r29, 0xc}, 0x5, 0xfffffffffffffff8, 0x3a33bd29, 0x1, r33, r73, 0x2}) r74 = getpgrp(r73) r75 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r75, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r75, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fstat(r75, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r77 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r77, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r79 = getegid() r80 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r80, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r79}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r81}, 0x0, 0xfffffffffffffffc}) r82 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r82, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r82, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r82, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r81, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r83 = getegid() setresgid(0x0, 0x0, r83) r84 = getegid() setresgid(0x0, 0x0, r84) setregid(r84, r84) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r85}, 0x0, 0xfffffffffffffffc}) r86 = semget$private(0x0, 0x7, 0x0) semop(r86, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r86, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r86, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r85, r84, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r84]) setregid(r83, r84) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r87}, 0x0, 0xfffffffffffffffc}) r88 = semget$private(0x0, 0x7, 0x0) semop(r88, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r88, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r87, r83, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r83]) r90 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r91 = fcntl$getown(r90, 0x5) r92 = getpid() shmctl$IPC_SET(r77, 0x1, &(0x7f0000000200)={{0xfffffffd, r78, r79, r81, r89, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r91, r92, 0x81}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r94 = getegid() setresgid(0x0, 0x0, r94) setregid(r94, r94) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r95}, 0x0, 0xfffffffffffffffc}) r96 = semget$private(0x0, 0x7, 0x0) semop(r96, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r96, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r96, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r95, r94, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r97 = getegid() setresgid(0x0, 0x0, r97) r98 = getegid() setresgid(0x0, 0x0, r98) setregid(r98, r98) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r99}, 0x0, 0xfffffffffffffffc}) r100 = semget$private(0x0, 0x7, 0x0) semop(r100, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r100, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r100, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r99, r98, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r98]) setregid(r97, r98) r101 = getpgid(0xffffffffffffffff) r102 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r102, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r103 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r103, &(0x7f0000000600)=[{&(0x7f0000000100)=""/116, 0x74}, {0x0}], 0x2) r104 = dup(r103) shutdown(r104, 0x0) freebsd11_fstat(r104, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r106 = getegid() r107 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r107, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r106}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r108}, 0x0, 0xfffffffffffffffc}) r109 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r109, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r109, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r109, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r108, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r110 = getegid() setresgid(0x0, 0x0, r110) r111 = getegid() setresgid(0x0, 0x0, r111) r112 = getegid() setresgid(0x0, 0x0, r112) setregid(r112, r112) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r113}, 0x0, 0xfffffffffffffffc}) r114 = semget$private(0x0, 0x7, 0x0) semop(r114, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r114, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r114, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r113, r112, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r112]) setregid(r111, r112) r115 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r115, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r117 = getegid() r118 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r118, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r117}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r119}, 0x0, 0xfffffffffffffffc}) r120 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r120, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r120, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r120, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r119, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r121 = getegid() setresgid(0x0, 0x0, r121) r122 = getegid() setresgid(0x0, 0x0, r122) setregid(r122, r122) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r123}, 0x0, 0xfffffffffffffffc}) r124 = semget$private(0x0, 0x7, 0x0) semop(r124, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r124, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r124, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r123, r122, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r122]) setregid(r121, r122) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r125}, 0x0, 0xfffffffffffffffc}) r126 = semget$private(0x0, 0x7, 0x0) semop(r126, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r126, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r125, r121, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r121]) r128 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r129 = fcntl$getown(r128, 0x5) r130 = getpid() shmctl$IPC_SET(r115, 0x1, &(0x7f0000000200)={{0xfffffffd, r116, r117, r119, r127, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r129, r130, 0x81}) r131 = getegid() setresgid(0x0, 0x0, r131) r132 = getegid() setresgid(0x0, 0x0, r132) setregid(r132, r132) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r133}, 0x0, 0xfffffffffffffffc}) r134 = semget$private(0x0, 0x7, 0x0) semop(r134, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r134, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r134, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r133, r132, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r132]) setregid(r131, r132) getgroups(0x3, &(0x7f0000000640)=[r112, r117, r132]) setregid(r106, r135) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r136}, 0x0, 0xfffffffffffffffc}) r137 = semget$private(0x0, 0x7, 0x0) semop(r137, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r137, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r136, r110, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r110]) r139 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r140 = fcntl$getown(r139, 0x5) r141 = getpid() shmctl$IPC_SET(r102, 0x1, &(0x7f0000000200)={{0xfffffffd, r105, r106, r108, r138, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r140, r141, 0x81}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{0x4, r78, r93, r95, r97, 0xc}, 0x5, 0xfffffffffffffff8, 0x3a33bd29, 0x1, r101, r141, 0x2}) r142 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r142, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r142, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r143 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r144 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r144, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r144, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r145 = socket$inet_udplite(0x2, 0x2, 0x88) r146 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r146, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r146, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r147 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r147, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r147, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) sendmsg$unix(r7, &(0x7f0000000840)={&(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000140)="16eb36b3df8f", 0x6}, {&(0x7f00000002c0)="52e607e8a9a6b5d57f205a1913d99f655e0f1358431c1ba26d2105c7998779bb3abff8636209f7346ebcf3046431dcc7f0970b22cba6aef7368c9ea1ded7d84c85d3725970a617b5c86b41f359470abb2a783b51147468b64d6040bb221b66fa13d35cf764781c45dafffb0a4852642a48da3c785d5e18df22f127761cd24353237a232058a0330fd2e6042c1f81334c9a5615771fd7", 0x96}, {&(0x7f00000005c0)="718e508ebadd3b5ed1f35340931a68cfed787d76561ee3ca032fe8d8582ed9659b5d12b20c57ea1472f297536cca8ea1ad5ee49fb5a5cc5bda1d192adf1dfd37fa65a63ae409253cadf28ec9a84d0c1f6f22ae337a", 0x55}], 0x3, &(0x7f00000007c0)=[@cred={0x20, 0xffff, 0x2, r74, r76, r93}, @rights={0x38, 0xffff, 0x1, [r6, r142, r4, r143, r144, r145, 0xffffffffffffffff, r146, r147]}], 0x58}, 0x80) msgsnd(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r5, &(0x7f0000000340)=[{&(0x7f00000006c0)=""/79, 0x4f}], 0x1) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r6 = dup(r4) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f00000002c0)={0x0, 0x3}, 0x8) shutdown(r6, 0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000100)={r13, 0x4ead}, &(0x7f0000000140)=0x8) r14 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r14, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:56 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:39:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000040)=0x1, 0x4) ip6_pcbopts: all specified options are cleared. 01:39:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x7f, {{0x10, 0x2, 0x3}}}, 0x90) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/229, 0xe5, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:39:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@pad1, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) msgget$private(0x0, 0x57d) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r2, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) close(r5) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000180)={r8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r8}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r8, 0x3, 0x7, 0x200, 0x9, 0xa000, 0x80}, &(0x7f0000000300)=0xa0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r9 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r10 = semget$private(0x0, 0x6, 0x200) __semctl$SETVAL(r10, 0x2, 0x8, &(0x7f00000000c0)=0x695) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r9, 0x0, &(0x7f0000000480), 0x30000000) r11 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r11, 0x0, 0x9, &(0x7f0000000400)=[0x7e, 0x5, 0x7, 0x0, 0x0, 0x401, 0x6, 0x7, 0x3ff]) mlockall(0x3) ip6_pcbopts: all specified options are cleared. 01:39:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) ftruncate(r2, 0x7) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0xa0) flock(r4, 0x1) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r3, 0x0) 01:39:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) close(r6) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r9}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0xb92, @mcast2, 0x1}}, r9}, 0x84) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r10 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r10, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:57 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000001000000000"], 0x9, 0x0, 0x800) 01:39:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) flock(0xffffffffffffff9c, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000002c0)={r6, 0x10e9}, &(0x7f0000000300)=0x8) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x22) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:39:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000480)='./file0/file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380), 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r6, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000001c0)={r7, 0x800}, &(0x7f0000000200)=0x8) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) sendto$inet(r2, &(0x7f0000000140)="a86473d50f4100eea916538662a2be3a4fda65afff2f2a47e990fbcebc8ca378ebd4f1815d277d46d0790ec707e356f71be6503b98b47096461f4d3fe0eb47a089d1a051968c2517235712135783bd", 0x4f, 0x8, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) futimesat(r9, &(0x7f0000000340)='./file0\x00', &(0x7f0000000440)={{0x8, 0x8}, {0xffffffff80000001, 0x5}}) shutdown(r8, 0x0) 01:39:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept(0xffffffffffffff9c, &(0x7f0000000640)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000040)=0x1002) recvfrom$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:58 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000001340)=ANY=[@ANYBLOB="aaaaaaaaaaaad2254f4db0513843001508060001080006040009aa21391baa"]) msgget$private(0x0, 0x57d) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/193, 0xc1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c}, &(0x7f00000011c0)=0x1c) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000001200), 0x4) shutdown(r1, 0x0) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) shutdown(r5, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r0, &(0x7f0000001540)=[{&(0x7f0000002600)=""/4100, 0x163}, {0x0, 0xb}, {0x0}, {0x0}, {0x0}, {0x0, 0xfffffffffffffed4}, {0x0}, {0x0}], 0x8) shutdown(r6, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/169, 0xa9}, {0x0}], 0x2d, 0x0}, 0x0) r8 = dup(r7) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r9, 0x0, 0xccf3, 0x0, 0x0, 0x800e00551) shutdown(r8, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 01:39:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/202, 0xca}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0x2a}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = accept(r2, 0x0, &(0x7f0000000100)) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000140)={r13, 0xedb, 0x7fffffff, 0xfffffbff, 0x595, 0x1}, &(0x7f0000000180)=0x14) dup2(r5, r6) ip6_pcbopts: all specified options are cleared. 01:39:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, 0x0, 0x0, 0xfffffffffffffffe) r2 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x80) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffe}, &(0x7f0000000140)=0x8) readv(r1, &(0x7f0000000240)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000000200)=""/53, 0x35}], 0x5) shutdown(r4, 0x0) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r6, 0x0) shutdown(r3, 0x0) 01:39:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x1) flock(r3, 0xb) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:39:59 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) sendto(0xffffffffffffffff, &(0x7f0000000100)="d0", 0x1, 0xd, &(0x7f0000000140)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:39:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = dup(r3) ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000140)="f82bf7a9b01b5b22d335446871bca2295e82e3f6af4d236ea12af7f4b47441741cb56f9b93956a30c68e5a7c8bc852d90625c80e9baf865e93067ab869aaeed7813b883f6fd6b1624b71bad17358f911d19dfd6a6172fe1dab2e7823f1780351ea750b43aaf60e77ee7f298c7d743795052fc53d2523b7ab02fc4d9579c8171c397af93e3d8e8d73c90e58567bfa75f849d67ae5bef0cd77340f13a55afe097fd622c454d088045a2c8afaa4da86446a1fc70ee25d25eb6ddc3036b82674ba0969aaff5bee71a2b45ff3141521e79a133bfcf1522eb4f5396ccf97564208e1dc1e35adcdd5e40c0118733648d52896e86a9bb35a6c") recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) shutdown(0xffffffffffffffff, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:39:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfffffffffffffe04}, {0x0}], 0xb) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r3 = dup(r0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000540)=""/240, 0xf0, 0x40, 0x0, 0x0) shutdown(r5, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x7) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r5, 0x40}, &(0x7f00000002c0)=0x8) r6 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r6, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) rmdir(&(0x7f00000001c0)='./file0\x00') shutdown(r3, 0x0) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r8, 0xc008441e, &(0x7f0000000400)={0x39f4ae6, 0x5}) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r7, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fcntl$getflags(r5, 0x3) shutdown(r3, 0x0) r6 = dup(r4) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_tcp_buf(r7, 0x6, 0x20, &(0x7f00000002c0)="d1b6220b757acff69212b459f312edfbf626a993edebfc98f107e2a7d46641b51e995097f941cfc9616acbf3b18648f00f680ece66fb17b30c110fadd8242a65fb4b2112ca2947eaeeb75b4e2751498dc55bc2143868175bdcb2634bc3adf363e2e8c6116fa9313f185113587de0c74124971cc63ef8af1610052fc85313237751f950807ab15c26a4", 0x89) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r8, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000380), 0x0) poll(&(0x7f0000000040)=[{r5, 0x1}, {r2}], 0x2, 0x4d) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xff51, 0x0, 0x0, 0x800e00937) shutdown(r6, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r9, 0x0) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r8, 0x0) ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f0000000140)="6f2e3bbcc84c430e7b1870f30173c9bf49fd07c9ebddd788b6e3b5ed99d8406c3ee243238b7bf23712d724657f89abbbaffdbbec2ab2f5e8b1b22c199a4e4fdff1437b99a730f98c7fa92e3e06e3b9eeec55d3c1a4bc63693ffb483581a20a510fbadcfe3b7967b3cd38c2ef655c166b161776c819c5bd3fb427bea649a73a633d68c3e4ab846c03610523fed0bd38c26bc1e616c3274225b76be473", 0x40, 0x7fffffff, 0x8001}) shutdown(r2, 0x0) 01:40:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) ip6_pcbopts: all specified options are cleared. 01:40:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/120}, {&(0x7f00000004c0)=""/86}, {&(0x7f0000000640)=""/230}, {&(0x7f0000000740)=""/90}, {&(0x7f00000007c0)=""/216}], 0x2) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = socket$inet(0x2, 0x1, 0x8) r6 = dup(r5) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r6, 0x0) r7 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x4a) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="010020c0", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r12}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000040)={r12, 0x2}, 0x8) r13 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r13, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r14 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r14, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r13, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:01 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @pad1]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:01 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000180), 0x10000000000000ba) r0 = dup(0xffffffffffffffff) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r0, 0x0) r2 = dup(r1) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) close(r6) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r9}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r9}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r9, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r10, 0xceca}, 0x8) r11 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom(r11, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="bc683a27b7cd7efc", 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0xbb, 0x4) ip6_pcbopts: all specified options are cleared. 01:40:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x2000, &(0x7f0000000140)="a71aace1457cae03301aa18b2d3bd52f2a0e358f49750583a96c1920e336b0b4b77d00c74fcdaf201a1ed53eddd936c46f7e98045bf41dd66c35f376fe98cd63af4d59d56f2c11946401f3e060622b43ce7dea166e1079e5ae3a1898fe4a311183a5820923e19d", 0x67) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fcntl$dupfd(r5, 0x11, r3) shutdown(r1, 0x0) r6 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r6, 0x1) shutdown(0xffffffffffffffff, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r4, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x60) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r7 = dup(r6) shutdown(r7, 0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f0000000040)={r13, 0x25, "1742e0563cfe09b476845ed60a087a47f904f1ee45f9b56d29ea7dc808d61eae7de26ee9f2"}, &(0x7f0000000140)=0x2d) shutdown(r3, 0x0) r14 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r14, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:02 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x1, 0x1, @rand_addr="eb0aee71da4c1e9e8c9af8616d22297b", 0x84}}, r12, 0x1ff, 0x8, 0x204, 0x7fffffff, 0x400, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={r13, 0x9}, 0x8) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. 01:40:02 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) socketpair(0x10, 0x4, 0x3, &(0x7f0000000180)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r2, 0x1) r3 = dup(r1) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) r5 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000001c0)={@empty, @multicast2, 0x0}, &(0x7f00000009c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000a00)={@loopback, r6}, 0x14) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r8 = dup(r7) shutdown(r8, 0x0) ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000b80)={0x10, &(0x7f0000000b00)="eb5bbc7aca5eea3fdb65faf6246f8a30c8109053042bf0c278b62d8863700e198e852b2e8ce914a8869f943fa8e766d05eea4ffbc7e98c680802a4b63769a2695a4caa893d263693395f4d23638e5f352a43d732dddbd8efe62232da35e0debbd87bc5da7229655f619cd9ec80ab126a8316b1f812a0d5c1fcc5f1b759", 0x6, 0x10000, 0x400001}) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) accept4$inet6(r4, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x20000000) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r10 = fcntl$dupfd(0xffffffffffffff9c, 0x8, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r10, 0xc450444a, &(0x7f0000000540)={{"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", "2b31db0fb8f9fcd01dfae75738d62baab6be85bf7a4154807865222ed63b4839", 0x9ae, 0x8d}, &(0x7f0000000440)="b0db90296ca80e229b13987ceaf2c0f40a68656a3af1ca85d6cbd0fe2c07f0dd42472617953f011fc0176cb33c7540824d68bc535bbdc7febd11b03782f20b56aaa5faee5222f62156a3f07f32504c5261299e1dece96ad83fdd136ae34d9571609b9027e74c84fb39b78e2b00d16f63919e3af85e354e8bbe91a4613cbf20d786b8fcb001bacaafef6d3b57024448f22a57bb0df60804c51d8df3487e6baebbfe87ba692250c8f3d7a26b53027144e46e8cf41ea4e606387f6bda215357d116eba66f658b9d4cd7", 0x40, 0x1, 0x4, 0x7ff, 0xff, 0x1, 0xca9, 0xa15}) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/92, 0x5c}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000001240)) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r3, 0x0) setsockopt$inet_int(r3, 0x0, 0x1b, &(0x7f00000001c0)=0x4, 0x4) shutdown(r1, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) fcntl$setflags(r2, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0xf0f, "72b49876d4b5174b1d2c3b3be7c0397c"}, 0x14) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) r8 = getpid() getpgid(r8) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) fchdir(r7) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x1, 0x9, 0x4, 0x2, 0x80, 0x20, 0x3f, 0xf3, 0x78, 0x85}, 0xb) shutdown(r1, 0x0) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) socket$inet6(0x1c, 0x10000000, 0x6) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r9, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r8, 0x0) 01:40:03 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000d883d7614ddc33d7e2a10000"], 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0/file0\x00', r3, r4) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xffff8c6e, 0x4) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='}.:[!\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='],\x00', &(0x7f0000000440)='\x00']) flock(r5, 0x1) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$sock_timeval(r6, 0xffff, 0x0, &(0x7f00000004c0)={0x7, 0x800}, 0x10) shutdown(0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000040)={0x0, 0x4, 0x22, 0x1000300010005}) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB='\a\x00\x00}', @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}, r13}, 0x84) getsockopt$inet6_buf(r7, 0x29, 0x50, &(0x7f0000000140)=""/76, &(0x7f0000000000)=0x4c) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) dup(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r4, 0x1) r5 = dup(r1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r7, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r10, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r9}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r11}, 0x0, 0xfffffffffffffffc}) r12 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r12, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r12, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r12, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r11, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r13 = getegid() setresgid(0x0, 0x0, r13) r14 = getegid() setresgid(0x0, 0x0, r14) setregid(r14, r14) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r15}, 0x0, 0xfffffffffffffffc}) r16 = semget$private(0x0, 0x7, 0x0) semop(r16, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r16, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r16, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r15, r14, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r14]) setregid(r13, r14) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r17}, 0x0, 0xfffffffffffffffc}) r18 = semget$private(0x0, 0x7, 0x0) semop(r18, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r18, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r17, r13, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r13]) r20 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r21 = fcntl$getown(r20, 0x5) r22 = getpid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000000200)={{0xfffffffd, r8, r9, r11, r19, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r21, r22, 0x81}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000100)=""/177) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:04 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) syz_extract_tcp_res(&(0x7f0000000100), 0x118c000, 0x7) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x0}, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x20000000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) socket$inet6(0x1c, 0x20000000, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 01:40:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) fstat(r4, &(0x7f0000000140)) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x0) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r7, &(0x7f0000000840)=[{&(0x7f0000000040)=""/143, 0x8f}, {0x0}, {0x0}], 0x3) r8 = dup(r7) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r9, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r8, 0x0) r10 = dup(r9) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="10024e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000ff0700"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000f4912a8383303ad603951ae0949681a000f61fc5e0328fb872f4bf2eeea10e06acf023a2b4ec65"], &(0x7f0000000480)=0x94) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f00000004c0)={r12, 0x7, 0x7}, 0xc) recvmsg(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000100)=""/117, 0x75}], 0x1, 0x0}, 0x0) r13 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r13, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r11, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfffffffffffffffe}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) close(r7) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @multicast2}}, r10, 0x0, 0xb53e, 0x141, 0x4, 0xb0dc, 0x6a}, &(0x7f00000001c0)=0xa0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:05 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaad2513143000086ddcd007cfc84897cc42a044b0efe8000000000000000000000000000aa2c04000000000000040100050200000014b11c0a05383201ae0f0aad5589554b11468c618f0001000502090000000000"]) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) dup(r1) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x0, 0x1, 0x0, 0x0) shutdown(r3, 0x0) r7 = dup(r4) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r8, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:40:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x0) flock(r3, 0x1) r4 = socket$inet6(0x1c, 0x4, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) mmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x2, 0x410, r4, 0xedd) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:40:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x108) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r5 = socket$inet6(0x1c, 0x10000000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) r7 = getegid() setresgid(0x0, 0x0, r7) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r8}, 0x0, 0xfffffffffffffffc}) r9 = semget$private(0x0, 0x7, 0x0) semop(r9, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r8, r7, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r10 = msgget$private(0x0, 0x0) msgrcv(r10, 0x0, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='.\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() setresgid(0x0, 0x0, r12) setregid(r12, r12) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r13, 0x0, 0x0, 0x0, 0x88}, 0x0, 0xfffffffffffffffc}) r14 = semget$private(0x0, 0x7, 0x0) semop(r14, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r14, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r13, r12, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r12]) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f00000001c0)={{0x6, r11, r12, r15, 0x0, 0x24, 0x8000}, 0x9, 0xb72, 0x1000000000001f, 0x10002, 0x200, 0x987, 0x0, r16}) lchown(&(0x7f0000000040)='./file0\x00', r8, r12) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000400)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r6, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$unix(0x1, 0x0, 0x0) getpeername(r3, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) shutdown(r1, 0x0) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) 01:40:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:06 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@broadcast, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @enc_lim={0x4, 0x1, 0x80}]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:40:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000040), &(0x7f0000000140)=0x4) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:06 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r3, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r2}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r4}, 0x0, 0xfffffffffffffffc}) r5 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r5, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r5, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r5, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r4, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r6 = getegid() setresgid(0x0, 0x0, r6) r7 = getegid() setresgid(0x0, 0x0, r7) setregid(r7, r7) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r8}, 0x0, 0xfffffffffffffffc}) r9 = semget$private(0x0, 0x7, 0x0) semop(r9, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r9, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r9, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r8, r7, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r7]) setregid(r6, r7) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r10}, 0x0, 0xfffffffffffffffc}) r11 = semget$private(0x0, 0x7, 0x0) semop(r11, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r11, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r10, r6, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r6]) r13 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r14 = fcntl$getown(r13, 0x5) r15 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0xfffffffd, r1, r2, r4, r12, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r14, r15, 0x81}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() setresgid(0x0, 0x0, r17) setregid(r17, r17) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r18}, 0x0, 0xfffffffffffffffc}) r19 = semget$private(0x0, 0x7, 0x0) semop(r19, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r19, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r19, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r18, r17, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r20 = getegid() setresgid(0x0, 0x0, r20) r21 = getegid() setresgid(0x0, 0x0, r21) setregid(r21, r21) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r22}, 0x0, 0xfffffffffffffffc}) r23 = semget$private(0x0, 0x7, 0x0) semop(r23, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r23, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r23, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r22, r21, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r21]) setregid(r20, r21) r24 = getpgid(0xffffffffffffffff) r25 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r25, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r26 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r26, &(0x7f0000000600)=[{&(0x7f0000000100)=""/116, 0x74}, {0x0}], 0x2) r27 = dup(r26) shutdown(r27, 0x0) freebsd11_fstat(r27, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() r30 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r30, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r29}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r31}, 0x0, 0xfffffffffffffffc}) r32 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r32, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r32, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r32, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r31, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r33 = getegid() setresgid(0x0, 0x0, r33) r34 = getegid() setresgid(0x0, 0x0, r34) r35 = getegid() setresgid(0x0, 0x0, r35) setregid(r35, r35) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r36}, 0x0, 0xfffffffffffffffc}) r37 = semget$private(0x0, 0x7, 0x0) semop(r37, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r37, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r37, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r36, r35, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r35]) setregid(r34, r35) r38 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r38, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() r41 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r41, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r40}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r42}, 0x0, 0xfffffffffffffffc}) r43 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r43, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r43, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r43, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r42, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r44 = getegid() setresgid(0x0, 0x0, r44) r45 = getegid() setresgid(0x0, 0x0, r45) setregid(r45, r45) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r46}, 0x0, 0xfffffffffffffffc}) r47 = semget$private(0x0, 0x7, 0x0) semop(r47, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r47, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r47, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r46, r45, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r45]) setregid(r44, r45) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r48}, 0x0, 0xfffffffffffffffc}) r49 = semget$private(0x0, 0x1, 0x0) semop(r49, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r49, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r48, r44, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r44]) r51 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r52 = fcntl$getown(r51, 0x5) r53 = getpid() shmctl$IPC_SET(r38, 0x1, &(0x7f0000000200)={{0xfffffffd, r39, r40, r42, r50, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r52, r53, 0x81}) r54 = getegid() setresgid(0x0, 0x0, r54) r55 = getegid() setresgid(0x0, 0x0, r55) setregid(r55, r55) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r56}, 0x0, 0xfffffffffffffffc}) r57 = semget$private(0x0, 0x7, 0x0) semop(r57, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r57, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r57, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r56, r55, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r55]) setregid(r54, r55) getgroups(0x3, &(0x7f0000000640)=[r35, r40, r55]) setregid(r29, r58) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r59}, 0x0, 0xfffffffffffffffc}) r60 = semget$private(0x0, 0x7, 0x0) semop(r60, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$IPC_SET(r60, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r59, r33, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r33]) r62 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r63 = fcntl$getown(r62, 0x5) r64 = getpid() shmctl$IPC_SET(r25, 0x1, &(0x7f0000000200)={{0xfffffffd, r28, r29, r31, r61, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r63, r64, 0x81}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000340)={{0x4, r1, r16, r18, r20, 0xc}, 0x5, 0xfffffffffffffff8, 0x3a33bd29, 0x1, r24, r64, 0x2}) setuid(r18) r65 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r65, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r66 = dup(r65) r67 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r67, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r66, 0x0) r68 = dup(r67) r69 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r69, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r68, 0x0) 01:40:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/112, 0x70}, {0x0}], 0x2, 0x0}, 0x83) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="06000000dadd9cad8bf559b79075a88dfe5946", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) shutdown(r2, 0x0) 01:40:07 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[], 0x0, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:40:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x9, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) shutdown(r1, 0x0) open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) accept4$inet(r5, &(0x7f00000003c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000400)=0x10, 0x20000000) r6 = socket$inet6(0x1c, 0x5, 0x35) flock(r6, 0x1) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r8, 0x0) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) close(r11) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) r13 = dup2(r12, r12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r11, 0x84, 0xe, &(0x7f0000000180)={r14}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r14}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f00000011c0)={r14, 0x15b}, &(0x7f0000001200)=0x8) nanosleep(&(0x7f0000000180)={0x40, 0x3}, &(0x7f00000001c0)) shutdown(0xffffffffffffffff, 0x0) r15 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r15, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000380)=0xb) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket(0x2, 0x1, 0x6) fchdir(r5) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) 01:40:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) getuid() shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:07 executing program 2: syz_emit_ethernet(0xbd, &(0x7f0000000440)={@empty, @random="d251314300", [{[], {0x8100, 0x4, 0x1, 0x2}}], {@generic={0x8069, "a90ec6b41fad352f41927399243ee9121960f69aa7d4fe7ea81cb0d42ac36fab0f50b37b9b8fded607cd39e4562102947372e330e8d82a5064141bb230e741debbf2d33cccb7000b60eb9a6decc120de207c8651a1bb10573867b6eea6b18d4d81e63d0b8c70abf533abfd003d02f352a01aa573061f487adddccfed65c0ae47ff876e12d7e2bab3ec051b15830be2a28f62dee0e6e085bb6fbe6b6e64d9ef174909e21af72c0d317a585b"}}}) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = msgget$private(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/246, 0xf6}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r8 = dup(r7) shutdown(r8, 0x0) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x5, @ipv4={[], [], @multicast1}, 0x8}}, 0x0, 0x8, 0xa078, 0x4, 0x153027c8, 0x80000000}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x3, 0x800, @empty, 0x1f}}, r10, 0xc4, 0x0, 0x10, 0x10001, 0x20, 0x80}, 0x98) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) r11 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r11, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) flock(r11, 0x4) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:40:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) accept(r4, &(0x7f0000000080)=@un=@abs={0x8}, &(0x7f0000000100)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r5 = dup(0xffffffffffffffff) shutdown(r5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000040)={0x1, 0xf00, 0xffffff16, 0x8}, 0x10) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x3, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}}}, 0x108) r7 = dup2(r6, 0xffffffffffffff9c) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="00f6b4e3562effef00", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) socket(0x10, 0x10000000, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x4000000b, r12}, &(0x7f00000001c0)=0xc) r13 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r13, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r13, 0x29, 0x19, &(0x7f0000000580)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0x1c, 0xffffffffffffffff, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r13, 0x84, 0x8004, &(0x7f0000000200)={r12, &(0x7f0000000140)}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000400)={r14, 0xb8, 0x862b, 0x69}, 0x10) __getcwd(&(0x7f0000000080), 0x0) r15 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r15, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:40:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) shutdown(r2, 0xd0d49f5b642765c0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r5, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r4, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x3f, 0x2, 0x7f, 0x4, 0x9, 0xc3, 0x40, 0xe2, 0xff, 0x3f, 0x8}, 0xb) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:40:08 executing program 2: syz_emit_ethernet(0xb3, &(0x7f00000011c0)={@remote, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "000400", 0x7d, 0x0, 0x6, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @empty, {[], @udp={{0x0, 0x1, 0x8}, {"dfde6c053fbf1851e53c1833b04a2e491db94f9121b22dcb644925de6d1e456158f115a8e2337dffa855b4d8a62837aa84ae0fff33bc4cd046dec14c4221693d20baee3f0b0646f3db3d621512fe0724cffa960b84f52dff5315a467bffa5f9f41b7fa7f742537c160249c81e80bbb45e8d630c7eb"}}}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r3 = socket(0x1c, 0x0, 0x68) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c}, &(0x7f0000000140)=0x1c, 0x20000000) r6 = dup(0xffffffffffffffff) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r6, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000001280)=0x81ffffd, 0x4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r7, &(0x7f00000028c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000001380)=""/194, 0xc2}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f0000001480)=""/156, 0x9c}, {&(0x7f00000016c0)=""/247, 0xf7}, {&(0x7f00000017c0)=""/214, 0xd6}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0xf) shutdown(r7, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r8, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r8, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r8, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r9, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r9, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r9, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r10, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r10, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r10, 0x0) r11 = socket(0x2, 0x1, 0x0) recvfrom$inet(r11, 0x0, 0xfffffffffffffe1d, 0x82, 0x0, 0x0) shutdown(r4, 0x0) r12 = dup(r5) r13 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r13, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r12, 0x0) shutdown(r13, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') r14 = socket$inet_udplite(0x2, 0x2, 0x88) r15 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r15, 0x0, 0x0, 0x40, 0x0, 0x0) shutdown(r14, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) write(r16, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r15, 0x1) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:09 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x40) r4 = dup(r3) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x2000)=nil, 0x3000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = semget(0x0, 0x1, 0x6) __semctl$IPC_SET(r8, 0x0, 0xa, &(0x7f0000000100)={{0x2840028f, 0x0, 0x0, 0x0, r7}}) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r9}, 0x0, 0xfffffffffffffffc}) r10 = semget$private(0x0, 0x4, 0x704918ee3f0af997) semop(r10, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x0, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r10, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r10, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r9, 0x0, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) r11 = getegid() setresgid(0x0, 0x0, r11) r12 = getegid() setresgid(0x0, 0x0, r12) setregid(r12, r12) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r13}, 0x0, 0xfffffffffffffffc}) r14 = semget$private(0x0, 0x7, 0x0) semop(r14, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2, 0x1000}], 0x1) __semctl$SETVAL(r14, 0x3, 0x8, &(0x7f0000000480)=0x7) __semctl$IPC_SET(r14, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r13, r12, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r12]) setregid(r11, r12) getresuid(0x0, &(0x7f0000000180)=0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, r15}, 0x0, 0xfffffffffffffffc}) r16 = semget$private(0x0, 0x7, 0x0) semop(r16, &(0x7f0000000280)=[{0x1, 0xfffe, 0x1000}, {0x2, 0x2}], 0x2) __semctl$IPC_SET(r16, 0x0, 0xa, &(0x7f0000000140)={{0xffffffff284002cb, r15, r11, 0x0, 0x0, 0x28}, 0x2db, 0x1, 0x8af}) getgroups(0x1, &(0x7f0000000100)=[r11]) r18 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) r19 = fcntl$getown(r18, 0x5) r20 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000200)={{0xfffffffd, r6, r7, r9, r17, 0xedead42e0a443908, 0x8}, 0xffffffff, 0x5, 0x6, 0x7, r19, r20, 0x81}) getpgid(r19) shutdown(r4, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x4) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r21 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r21, 0x1) shutdown(0xffffffffffffffff, 0x0) r22 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r22, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r5 = dup(r0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r7, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r7, 0x0) setsockopt$inet_udplite(r7, 0x88, 0x2, &(0x7f0000000100)=0x4, 0x4) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x100000, 0x82) flock(r4, 0x1) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010002}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:09 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) socketpair(0x1c, 0x4, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000540)=0x7, 0x4) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) socketpair(0x10, 0x10000000, 0xfe, &(0x7f0000000580)) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r7 = dup(r4) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r8, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r8, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') socketpair(0x17, 0x5, 0xb5, &(0x7f0000000100)={0xffffffffffffffff}) r10 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r10, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r10, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000140)}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x102, &(0x7f0000000440)={r11, 0xc7, "23974c3a9f6d2033b7ecebb6010bb77b95d5abc32bb4524b2f1f93a5524af3e9bb9b9fad117317845ab224d490fa7abe7020943e4feb77c32410938e87e3f9660e3c0fb5c27c00f4ccd26eb62f35c3c209471cfec2f7848c73993621b8271b9b7a66163b9f772c933208aa63cc843fec39e30875ca47f35ba5d0fbf850b1d5079ac50284d93f6494ec0502ab57c4432065e3d04e356aa42452d0a5c605e45dde28ec004ce639855f36f6bfa406bc2c35f051b933943c7be3bc68909cd72bf4e5f981aceb1da733"}, &(0x7f0000000340)=0xcf) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000e3a168e4"], 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) flock(r3, 0x5) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) chdir(&(0x7f0000000040)='./file1\x00') r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r5, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r6, 0xc4704433, &(0x7f0000000180)="efe2c025423d9d73f937f9bf3de439f9141ed4afbab3a061a0aa9cd9b6fb6cf23111cabc5a4e690aa92ac1692d6300b66a18a90d5d69113395463a30a252802f02f0af809a612ea819d8402af3c21b032abcc723e72932209cb2746fed445ef894088a07") r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:10 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r3, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r4, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r4, 0x0) recvfrom$inet(r4, 0x0, 0xffffffffffffff22, 0x0, 0x0, 0x22) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r6, 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = dup2(r10, r10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180)={r12}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r12}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x2, 0x6, @mcast2, 0x6c}}, r12, 0x1, 0x8000, 0x40, 0x7, 0x40}, &(0x7f00000011c0)=0x98) shutdown(r1, 0x0) r13 = dup(r2) r14 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r14, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r13, 0x0) 01:40:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x100, 0xc0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={r3, 0xffff}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x20) flock(r6, 0x1) readv(r5, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000140)="dbf789d2442b8b8caa0d48e14744cec7d2bd36c83a9b3bab2f98a53d1c72efb58aa4fb6523a7bebe3f2c206414cfe0cde88839ab4aee4ce969bb23bf0138d64ff3dfe6fb2c4c9f3ed6d37b089fb46ce280806f40d268394a85c6b5be5dc9dc17ee28f2fe534178ac9c2a5e1eea693387a26200062b305a8ef3ea82edb91be44b1e6363c94d834a46e779b2") recvfrom$inet(r7, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r8 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r7, 0x0) shutdown(r4, 0x0) 01:40:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:11 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getrusage(0xffffffffffffffff, &(0x7f0000000240)) r3 = dup(r2) close(r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r6}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x101}, &(0x7f0000000200)=0x8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) recvmsg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r9, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r8, 0x0) r10 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r10, 0x1) r11 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r11) shutdown(0xffffffffffffffff, 0x0) r12 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r12, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0400000001f2abe61e83050000000004080006007eed451affff9f0dc9a1eb0802ab74b6d1"], &(0x7f0000000140)=0xc) shutdown(r9, 0x0) 01:40:11 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r4, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) clock_gettime(0x0, &(0x7f0000000100)) 01:40:11 executing program 2: syz_emit_ethernet(0x105e, &(0x7f0000001980)={@local, @random="d251314300", [{[{0x88a8, 0x1, 0x0, 0x1}], {0x8100, 0x6}}], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x1020, 0x0, 0x0, @rand_addr="5e689954cd007cfc95897cc42a044b8e", @local={0xfe, 0x80, [], 0x0}, {[@dstopts={0xc, 0x202, [], [@jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x3a, 0x1000, "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"}, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:40:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe9d3}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r7 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r7, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000000040)=0x401, 0x4) r8 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r8, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r9 = fcntl$getown(r8, 0x5) fcntl$lock(r6, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x400, 0x1000300010009, r9}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x400, 0x10c) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:40:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0/file0\x00', r3, r4) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xffff8c6e, 0x4) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='}.:[!\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='],\x00', &(0x7f0000000440)='\x00']) flock(r5, 0x1) r6 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$sock_timeval(r6, 0xffff, 0x0, &(0x7f00000004c0)={0x7, 0x800}, 0x10) shutdown(0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x81) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:12 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r3, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) readv(r4, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x1a1, 0x0, 0x0, 0x800e00860) rmdir(&(0x7f0000000140)='./file0\x00') readv(r5, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x2) shutdown(r5, 0x0) recvfrom$inet(r5, 0x0, 0x48, 0x1, 0x0, 0xffffff95) shutdown(r1, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) flock(r6, 0x1) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r8, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000000180)={0x1}, 0x4) shutdown(0xffffffffffffffff, 0x0) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:40:12 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000000100)="c5d9ace14887f6be177e725f362168b6aefb0450e36b213870662afb6fcf2811c11a642d82b5b0367314f04a450f51ac632ede41976546ccb0") recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r5, 0x0) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="f90600000000000000"], 0x9, 0x0, 0x800) 01:40:12 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000380), 0x0) poll(&(0x7f0000000040)=[{r5, 0x1}, {r2}], 0x2, 0x4d) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xff51, 0x0, 0x0, 0x800e00937) shutdown(r6, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r9, 0x0) recvmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r8, 0x0) ioctl$DIOCSETIFFLAG(r8, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f0000000140)="6f2e3bbcc84c430e7b1870f30173c9bf49fd07c9ebddd788b6e3b5ed99d8406c3ee243238b7bf23712d724657f89abbbaffdbbec2ab2f5e8b1b22c199a4e4fdff1437b99a730f98c7fa92e3e06e3b9eeec55d3c1a4bc63693ffb483581a20a510fbadcfe3b7967b3cd38c2ef655c166b161776c819c5bd3fb427bea649a73a633d68c3e4ab846c03610523fed0bd38c26bc1e616c3274225b76be473", 0x40, 0x7fffffff, 0x8001}) shutdown(r2, 0x0) 01:40:13 executing program 1: shmget(0x2, 0x2000, 0x470, &(0x7f0000ffd000/0x2000)=nil) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) utimes(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)={{0x32ec0, 0x7f}, {0xfffffffffffffff9}}) flock(r3, 0x1) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) recvmsg(r4, &(0x7f0000001740)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/205, 0xcd}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000280)=""/95, 0x5f}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000580)=""/81, 0x51}], 0x7, &(0x7f00000016c0)=""/80, 0x50}, 0x40040) shutdown(0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) 01:40:13 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) shutdown(r1, 0x1) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r4 = dup(r2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r7, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r7, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000216af91fe73eb7dadad105e4db52474e3379799c0ab0bc77643f1b288d7fccca755523976af0000000000000005e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbebc5dcba2e21168786ce9f2c81eb3319ed85a3478c35758c0300000000000000801819f454e34761b38f10d603748a148938ab30f752762630e1a3c1d9ec4ab83ea78e6ee775d6a142588af7308ec9065590e6670dec7dfee40d89104d59a14ee97b0a51e07cccaf7246405af3f0a7d9684e653fd4d2347cced6d213ee76793601bcff60e873aa442bb9ac6e9dcf0bff2f3819b90b807c77dc97ffc8a553e29a32d7296367eff83dbb8944000000020000000000000000000000a42cf930d88f60642ae2635d9deb0bcc8319e56c48398a19775ab8a2b5ed98f44433eb5de67fe790ef094382f6614121997ffa96ea2306bd80c1901edc04e99c3db2c7ca43fd83fa9421126869799aab485168d9ed"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. 01:40:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xbd}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r5, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) readv(r5, &(0x7f0000000340)=[{&(0x7f00000006c0)=""/79, 0x4f}], 0x1) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000480)=""/250, 0xfa}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r6 = dup(r4) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, &(0x7f00000002c0)={0x0, 0x3}, 0x8) shutdown(r6, 0x0) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) close(r10) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) r12 = dup2(r11, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f0000000180)={r13}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1, r13}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000100)={r13, 0x4ead}, &(0x7f0000000140)=0x8) r14 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r14, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) shutdown(r3, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r3, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r5, 0x0) shutdown(r2, 0x0) 01:40:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="d251314300", [], {@ipv6={0x86dd, {0x0, 0x6, "8d00", 0x30, 0x0, 0x0, @rand_addr="5e689954cd007cfc84897cc42a044b0e", @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x2c, 0x4, [], [@enc_lim, @ra, @generic={0x0, 0x14, "b11c0a05383201ae0f0aad5589554b11468c618f"}, @pad1, @ra]}]}}}}}) r0 = msgget$private(0x0, 0x57d) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/189, 0xb8}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xfd93}, {0x0}], 0xc) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom(r6, &(0x7f0000000000)=""/234, 0x94, 0x2, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) shutdown(r5, 0x0) freebsd10_pipe(&(0x7f00000002c0)) shutdown(r6, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) close(r9) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r10, r10) r11 = socket$inet_udplite(0x2, 0x2, 0x88) r12 = dup(r11) recvmsg(r12, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r12, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f00000004c0), &(0x7f0000001700)=0x1f) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x74c1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000440)=0x10) recvfrom$inet(r1, 0x0, 0x297fd42f, 0x40002, 0x0, 0x800e005b8) shutdown(r1, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYRES32=r1], 0x1, 0x2800) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x0, 0x800) 01:40:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/107, 0x6b}, {0x0}], 0x2, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2024, &(0x7f0000000140)="dcc1740fd418ad43c8fe1ce824d754f9688154b57027a5ef06b88d3685360cbb5698101497de6941155ff547c3d3996c9d7e69305425e2684ed446b2d4301bbb9521a6645851d2854b81e90e7b0c3b14ba652cb4a3921bb2a8fc09c2fe7a8e8ddcc4cf999d9049c4658c7480fabd581efae8c91ab9a07948fd08985eae50fad0166a26b44f8a258bd053da885b0297b9d56e120762307a50b84e67228378c08a31cc7910ac15b80f6ef028a88941c31e9faed54fa06141685c", 0xb9) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r5, 0x1) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r4, 0x0) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r7, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r6, 0x0) shutdown(r2, 0x0) ip6_pcbopts: all specified options are cleared. 01:40:14 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) r4 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/105, 0x6b}, {0x0}], 0x10000000000001cd, 0x0, 0x2e}, 0x82) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r9, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14) setsockopt$inet6_group_source_req(r9, 0x29, 0x19, &(0x7f0000000240)={0x0, {{0xfffffffffffffdb0, 0xffffffffffffffff, 0x0, 0x0, @empty}}, {{0xfffffffffffffee4, 0xffffffffffffffff, 0x0, 0x0, @empty}}}, 0x108) recvmsg(r9, &(0x7f0000000380)={0x0, 0xffffff87, &(0x7f0000000300), 0x0, 0x0}, 0x1) r10 = dup(r8) shutdown(r10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r10, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x10}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f00000003c0)={r11, 0x5}, 0x8) flock(r7, 0x1) readv(r6, &(0x7f0000000380)=[{&(0x7f0000000080)=""/58, 0x3a}, {0x0}], 0x2) r12 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r12, 0x0, 0xa35a, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r13 = open(&(0x7f0000000140)='./file0/file0\x00', 0x8, 0x42) r14 = socket$inet_udplite(0x2, 0x2, 0x88) r15 = dup(r14) recvmsg(r15, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x0) shutdown(r15, 0x0) openat(r15, &(0x7f0000000040)='./file0\x00', 0x8000, 0x141) fcntl$lock(r13, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r12, 0x0) shutdown(r5, 0x0) ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. ip6_pcbopts: all specified options are cleared. Memory modified after free 0xfffff8004c325000(248) val=30cb9e0 @ 0xfffff8004c325010 ipanic: Most recently used by ip6opt cpuid = 1 time = 1580434815 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00244fadb0 vpanic() at vpanic+0x1ce/frame 0xfffffe00244fae20 panic() at panic+0x43/frame 0xfffffe00244fae80 mtrash_ctor() at mtrash_ctor+0xe4/frame 0xfffffe00244faec0 item_ctor() at item_ctor+0xd5/frame 0xfffffe00244faf30 uma_zalloc_arg() at uma_zalloc_arg+0x216/frame 0xfffffe00244faf90 malloc() at malloc+0xd9/frame 0xfffffe00244fb000 ip6_ctloutput() at ip6_ctloutput+0x25c6/frame 0xfffffe00244fb900 tcp_ctloutput() at tcp_ctloutput+0xe1/frame 0xfffffe00244fb980 sosetopt() at sosetopt+0x101/frame 0xfffffe00244fba00 kern_setsockopt() at kern_setsockopt+0x14f/frame 0xfffffe00244fba80 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00244fbab0 amd64_syscall() at amd64_syscall+0x499/frame 0xfffffe00244fbbf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00244fbbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x4132ea, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2773 tid 100277 ] Stopped at kdb_enter+0x67: movq $0,0x1466c66(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe0025e00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00244fad90 rbp 0xfffffe00244fadb0 rsi 0x40001 rdi 0xffffffff810ba376 vprintf+0x176 r8 0 r9 0xffffffff r10 0x19 r11 0xfffff8003af024f0 r12 0xffffffff82068d90 ddb_dbbe r13 0 r14 0xffffffff81938c64 r15 0xffffffff81938c64 rip 0xffffffff810af437 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1466c66(%rip) db> show proc Process 2773 (syz-executor.1) at 0xfffff8003a6c6530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 771 at 0xfffff80003afd530 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff800032fa530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffff8003ae64000 (map 0xfffff8003ae64000) (map.pmap 0xfffff8003ae640c0) (pmap 0xfffff8003ae64120) threads: 5 101184 RunQ syz-executor.1 100277 Run CPU 1 syz-executor.1 100303 S sbwait 0xfffff80003ee7c6c syz-executor.1 100311 Run CPU 0 syz-executor.1 100317 S uwait 0xfffff8004c347800 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2773 771 771 0 R (threaded) syz-executor.1 101184 RunQ syz-executor.1 100277 Run CPU 1 syz-executor.1 100303 S sbwait 0xfffff80003ee7c6c syz-executor.1 100311 Run CPU 0 syz-executor.1 100317 S uwait 0xfffff8004c347800 syz-executor.1 2772 810 810 0 R (threaded) syz-executor.3 100452 RunQ syz-executor.3 100294 S lockf 0xfffff80003d0e900 syz-executor.3 100295 S uwait 0xfffff8004c347900 syz-executor.3 100296 S uwait 0xfffff8004c347a00 syz-executor.3 100299 S uwait 0xfffff8004c347300 syz-executor.3 2771 789 789 0 R (threaded) syz-executor.2 100941 RunQ syz-executor.2 100262 S sbwait 0xfffff80003e6ec6c syz-executor.2 100292 S uwait 0xfffff80003300a80 syz-executor.2 100293 S uwait 0xfffff80003cd4c00 syz-executor.2 2770 770 770 0 R (threaded) syz-executor.0 100084 RunQ syz-executor.0 100259 S lockf 0xfffff80003d0ed80 syz-executor.0 100269 S uwait 0xfffff80003cd2c80 syz-executor.0 100274 S uwait 0xfffff80003a4a180 syz-executor.0 2551 1 2551 65 Ss select 0xfffff80003cd7140 dhclient 2190 1 2190 0 Ss select 0xfffff8003af2d4c0 dhclient 2187 1 2187 0 Ss select 0xfffff80003c86dc0 dhclient 2166 1 2166 65 Ss select 0xfffff8003af2d3c0 dhclient 1754 1 1754 0 Ss select 0xfffff8003af2d140 dhclient 1751 1 1751 0 Ss select 0xfffff80003cd80c0 dhclient 1729 1 1729 65 Ss select 0xfffff8003af32d40 dhclient 1262 1 1262 0 Ss select 0xfffff80003cd7f40 dhclient 1259 1 1259 0 Ss select 0xfffff80003c86ec0 dhclient 1238 1 1238 65 Ss select 0xfffff80003c86940 dhclient 810 766 810 0 Rs syz-executor.3 809 1 809 0 Ss select 0xfffff80003cdae40 dhclient 802 1 802 0 Ss select 0xfffff80003cd7ec0 dhclient 789 766 789 0 Rs syz-executor.2 771 766 771 0 Rs syz-executor.1 770 766 770 0 Rs syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffff80003a47780 syz-fuzzer 100097 S uwait 0xfffff80003cd4300 syz-fuzzer 100098 S uwait 0xfffff80003cd4400 syz-fuzzer 100099 S uwait 0xfffff80003cd4500 syz-fuzzer 100100 S uwait 0xfffff80003cd4600 syz-fuzzer 100101 S uwait 0xfffff80003cd3500 syz-fuzzer 100102 S uwait 0xfffff80003a46b00 syz-fuzzer 100103 S uwait 0xfffff80003cd3600 syz-fuzzer 100104 S uwait 0xfffff80003cd3700 syz-fuzzer 100109 S kqread 0xfffff80003b34e00 syz-fuzzer 764 762 764 0 Ss pause 0xfffff800035455d8 csh 762 680 762 0 Ss select 0xfffff80003cd88c0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033f7cb0 getty 745 1 745 0 Ss+ ttyin 0xfffff800033f8cb0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003abb0b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003abb4b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003abb8b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003abbcb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003abc0b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003abc4b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003abc8b0 getty 684 1 684 0 Ss nanslp 0xffffffff824feca1 cron 680 1 680 0 Ss select 0xfffff80003d37040 sshd 493 1 493 0 Ss select 0xfffff80003cd9240 syslogd 422 1 422 0 Ss select 0xfffff80003d370c0 devd 421 1 421 65 Ss select 0xfffff80003cd89c0 dhclient 336 1 336 0 Ss select 0xfffff80003d371c0 dhclient 333 1 333 0 Ss select 0xfffff80003cd8ac0 dhclient 21 0 0 0 DL vlruwt 0xfffff80003afda60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d5118 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d4618 [bufdaemon] 100070 D - 0xffffffff8200a980 [bufspacedaemon-0] 100079 D sdflush 0xfffff80003d028e8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f0088 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261cfd8 [dom0] 100068 D launds 0xffffffff8261cfe4 [laundry: dom0] 100069 D umarcl 0xffffffff8153eaa0 [uma] 16 0 0 0 DL - 0xffffffff82359530 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826625a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d401c [soaiod4] 8 0 0 0 DL - 0xffffffff825d401c [soaiod3] 7 0 0 0 DL - 0xffffffff825d401c [soaiod2] 6 0 0 0 DL - 0xffffffff825d401c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82234940 [doneq0] 100062 D - 0xffffffff82234808 [scanner] 4 0 0 0 DL crypto_ 0xfffff800031f8e90 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff800031f8e30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825ea0f8 [crypto] 14 0 0 0 DL seqstat 0xfffff80003362888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b608 [g_event] 100023 D - 0xffffffff8261b618 [g_up] 100024 D - 0xffffffff8261b610 [g_down] 12 0 0 0 WL (threaded) [intr] 100006 I [swi5: fast taskq] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100017 I [swi3: vm] 100018 I [swi4: clock (0)] 100019 I [swi4: clock (1)] 100020 I [swi1: netisr 0] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff800032fa530 [init] 10 0 0 0 DL audit_w 0xffffffff82663230 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82609bf8 [swapper] 100005 D - 0xfffff8000333d000 [thread taskq] 100007 D - 0xfffff8000333cd00 [kqueue_ctx taskq] 100008 D - 0xfffff8000333cc00 [config_0] 100009 D - 0xfffff8000333cb00 [aiod_kick taskq] 100012 D - 0xfffff8000333c800 [if_config_tqg_0] 100013 D - 0xfffff8000333c700 [if_io_tqg_0] 100014 D - 0xfffff8000333c600 [if_io_tqg_1] 100015 D - 0xfffff8000333c500 [softirq_0] 100016 D - 0xfffff8000333c400 [softirq_1] 100021 D - 0xfffff8000333c300 [firmware taskq] 100026 D - 0xfffff8000333c200 [crypto_0] 100027 D - 0xfffff8000333c200 [crypto_1] 100041 D - 0xfffff8000333c000 [vtnet0 rxq 0] 100042 D - 0xfffff8000333be00 [vtnet0 txq 0] 100043 D - 0xfffff8000333bd00 [vtnet0 rxq 1] 100044 D - 0xfffff8000333bc00 [vtnet0 txq 1] 100046 D vtbslp 0xfffff800034d4400 [virtio_balloon] 100050 D - 0xfffff8000333bb00 [mca taskq] 100053 D - 0xffffffff81cdcc21 [deadlkres] 100057 D - 0xfffff80003b35100 [acpi_task_0] 100058 D - 0xfffff80003b35100 [acpi_task_1] 100059 D - 0xfffff80003b35100 [acpi_task_2] 100061 D - 0xfffff8000333c100 [CAM taskq] db> show all locks Process 2771 (syz-executor.2) thread 0xfffff8003af456e0 (100262) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80003e6ec10) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:393 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4241 vtbuf 24 1968K 46 sysctloid 26527 1553K 26591 kobj 332 1328K 488 newblk 8 1026K 8963 vfscache 4 1025K 4 pcb 28 539K 1059 inodedep 19 521K 2921 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 143 285K 2856 acpica 1674 185K 49750 vnet_data 1 168K 1 filedesc 21 149K 3799 pagedep 9 130K 1964 tfo_ccache 1 128K 1 sem 18446744073709551615 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 BPF 46 88K 46 bus 964 78K 3332 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 340 43K 340 cred 125 39K 923 kdtrace 195 38K 12022 gtaskqueue 22 34K 22 hostcache 1 32K 1 shm 1 32K 32 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 74 25K 76 kbdmux 6 22K 6 vmem 3 20K 5 temp 39 18K 2429 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 lltable 43 16K 56 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1394 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 123 11K 123 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 2 9K 2916 devstat 4 9K 4 UART 12 9K 12 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 select 61 8K 61 audit_evclass 231 8K 289 kqueue 63 7K 2778 CAM DEV 3 6K 510 plimit 24 6K 478 lockf 57 6K 6514 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 session 35 5K 47 pgrp 35 5K 49 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 234 4K 234 hhook 13 4K 13 proc-args 52 3K 628 acpisem 22 3K 22 terminal 11 3K 11 sctp_timw 10 3K 10 uidinfo 5 3K 8 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 30 2K 10801 CAM XPT 22 2K 543 in_multi 6 2K 7 acpidev 20 2K 20 crypto 2 2K 2 inpcbpolicy 40 2K 8904 msi 9 2K 9 tun 7 2K 7 diradd 8 1K 2708 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 202 NFSD session 1 1K 1 mkdir 7 1K 3776 CAM periph 4 1K 271 freework 4 1K 4060 freefile 6 1K 2662 freeblks 3 1K 2211 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 ip6opt 6 1K 1442 CAM SIM 2 1K 2 softdep 1 1K 1 sctp_atcl 1 1K 446 pfil 4 1K 4 chacha20random 1 1K 1 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 dirrem 3 1K 2665 osd 3 1K 9 newdirblk 4 1K 1888 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 3 CAM path 4 1K 1034 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 prison 4 1K 4 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 6230 nexusdev 5 1K 5 filecaps 5 1K 94 entropy 2 1K 40 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 sctp_atky 1 1K 457 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 446 p1003.1b 1 1K 1 CAM CCB 0 0K 18017 madt_table 0 0K 2 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 CAM ccb queue 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2410 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 99 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 28 allocindir 0 0K 0 indirdep 0 0K 2883 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 437 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stro 0 0K 11 sctp_stri 0 0K 0 sctp_map 0 0K 22 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 9 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 mpr 0 0K 0 statfs 0 0K 2065 export_host 0 0K 0 cl_savebuf 0 0K 12 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mfibuf 0 0K 0 mbuf_tag 0 0K 133 accf 0 0K 0 pts 0 0K 0 iov 0 0K 18720 ioctlops 0 0K 198 Witness 0 0K 0 stack 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 682 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 db> show ktr No such command; use "help" to list available commands